diff --git a/config/baseUrl.js b/config/baseUrl.js
index 685f98b..fbdb4ce 100644
--- a/config/baseUrl.js
+++ b/config/baseUrl.js
@@ -2,8 +2,8 @@ let baseUrl = "";
 let socketUrl = "";
 if (process.env.NODE_ENV === 'development') {
 	// 开发环境
-	// baseUrl = "https://api.nuttyreading.com/"; //线上正式'
-	baseUrl = "http://192.168.110.100:9200/pb/"; //张川川
+	baseUrl = "https://api.nuttyreading.com/"; //线上正式'
+	// baseUrl = "http://192.168.110.100:9200/pb/"; //张川川
 } else if (process.env.NODE_ENV === 'production') {
 	// 生产环境11
 	baseUrl = "https://api.nuttyreading.com/"; //线上正式
diff --git a/manifest.json b/manifest.json
index 7801877..5c6d47d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -12,8 +12,8 @@
             "src" : "图片路径"
         }
     ],
-    "versionName" : "2.0.40",
-    "versionCode" : 2040,
+    "versionName" : "2.0.42",
+    "versionCode" : 2042,
     "sassImplementationName" : "node-sass",
     "app-plus" : {
         "nvueCompiler" : "uni-app",
@@ -66,7 +66,6 @@
                     "<uses-permission android:name=\"android.permission.CHANGE_NETWORK_STATE\"/>",
                     "<uses-permission android:name=\"android.permission.CHANGE_WIFI_STATE\"/>",
                     "<uses-permission android:name=\"android.permission.FLASHLIGHT\"/>",
-                    "<uses-permission android:name=\"android.permission.GET_ACCOUNTS\"/>",
                     "<uses-permission android:name=\"android.permission.INSTALL_PACKAGES\"/>",
                     "<uses-permission android:name=\"android.permission.INTERNET\"/>",
                     "<uses-permission android:name=\"android.permission.MODIFY_AUDIO_SETTINGS\"/>",
diff --git a/package-lock.json b/package-lock.json
index de76583..674add9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,7 +11,7 @@
 			"dependencies": {
 				"animate.css": "^4.1.1",
 				"e-peanut": "file:",
-				"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.5",
+				"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8",
 				"element-plus": "^2.9.6",
 				"epubjs": "^0.3.93",
 				"jquery": "^2.2.4",
@@ -24,7 +24,7 @@
 			"extraneous": true
 		},
 		"../edu-core": {
-			"version": "1.0.4",
+			"version": "1.0.7",
 			"extraneous": true,
 			"license": "ISC",
 			"devDependencies": {}
@@ -441,8 +441,8 @@
 			"link": true
 		},
 		"node_modules/edu-core": {
-			"version": "1.0.5",
-			"resolved": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#4afd7e952360cf9d401a813fed9ce9e011e8fa76",
+			"version": "1.0.8",
+			"resolved": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#a5f40fafc3935e886a3021b3a9ef49ed7ac13025",
 			"license": "ISC"
 		},
 		"node_modules/element-plus": {
@@ -4179,7 +4179,7 @@
 			"requires": {
 				"animate.css": "^4.1.1",
 				"e-peanut": "file:",
-				"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.5",
+				"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8",
 				"element-plus": "^2.9.6",
 				"epubjs": "^0.3.93",
 				"jquery": "^2.2.4",
@@ -4500,8 +4500,8 @@
 					}
 				},
 				"edu-core": {
-					"version": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#4afd7e952360cf9d401a813fed9ce9e011e8fa76",
-					"from": "edu-core@git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.5"
+					"version": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#a5f40fafc3935e886a3021b3a9ef49ed7ac13025",
+					"from": "edu-core@git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8"
 				},
 				"element-plus": {
 					"version": "2.11.5",
@@ -7262,8 +7262,8 @@
 			}
 		},
 		"edu-core": {
-			"version": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#4afd7e952360cf9d401a813fed9ce9e011e8fa76",
-			"from": "edu-core@git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.5"
+			"version": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#a5f40fafc3935e886a3021b3a9ef49ed7ac13025",
+			"from": "edu-core@git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8"
 		},
 		"element-plus": {
 			"version": "2.11.5",
diff --git a/package.json b/package.json
index e39d0f7..2ea7dbc 100644
--- a/package.json
+++ b/package.json
@@ -7,7 +7,7 @@
 	"dependencies": {
 		"animate.css": "^4.1.1",
 		"e-peanut": "file:",
-		"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.5",
+		"edu-core": "git+https://git.nuttyreading.com/chenghuan/edu-core.git#v1.0.8",
 		"element-plus": "^2.9.6",
 		"epubjs": "^0.3.93",
 		"jquery": "^2.2.4",
diff --git a/pages.json b/pages.json
index 3ae8fb8..135cd9e 100644
--- a/pages.json
+++ b/pages.json
@@ -197,7 +197,7 @@
 		{
 			"path": "pages/component/commonComponents/address/index",
 			"style": {
-				"navigationBarTitleText": "收货地址",
+				"navigationBarTitleText": "收件地址",
 				"enablePullDownRefresh": false,
 				"app-plus": {
 					"bounce": "none",
@@ -209,7 +209,7 @@
 		{
 			"path": "pages/component/commonComponents/address/edit",
 			"style": {
-				"navigationBarTitleText": "收货地址详情",
+				"navigationBarTitleText": "收件地址详情",
 				"enablePullDownRefresh": false,
 				"app-plus": {
 					"bounce": "none",
diff --git a/pages/agreement/yszcPage.vue b/pages/agreement/yszcPage.vue
index 601d1f3..70863a1 100644
--- a/pages/agreement/yszcPage.vue
+++ b/pages/agreement/yszcPage.vue
@@ -34,7 +34,7 @@
 			<view>1.2 您通过我们的服务进行通讯的信息，例如曾通讯的账号。</view>
 			<view>1.3 您通过我们的服务分享的内容所包含的信息（元数据），例如拍摄或上传的共享照片或录像的日期、时间或地点等。</view>
 			<view class="dp_con2">2、位置信息，指您开启设备定位功能并使用我们基于位置提供的相关服务时，收集的有关您位置的信息，包括：</view>
-			<view>2.1 您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收货 提供位置信息。</view>
+			<view>2.1 您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收件 提供位置信息。</view>
 			<view>
 				2.2 您或其他用户提供的包含您所处地理位置的实时信息，例如您提供的账户信息中包含的您所在地区信息，您上传的显示您当前或曾经所处地理位置的共享信息，您或其他人共享的照片包含的地理标记信息。
 			</view>
diff --git a/pages/bookShop/bookShopType.vue b/pages/bookShop/bookShopType.vue
index 8048a0d..13f038a 100644
--- a/pages/bookShop/bookShopType.vue
+++ b/pages/bookShop/bookShopType.vue
@@ -9,7 +9,7 @@
 					<view class="sl_tit">
 						<text class="bok_name">
 						{{item.productName}}
-						<span v-if="item.productStock==0" style="color: #aaa;font-size:26rpx;">（无货）</span>
+						<span v-if="item.productStock==0" style="color: #aaa;font-size:26rpx;">（无库存）</span>
 						</text>
 					</view>
 					<view class="sl_ric">
diff --git a/pages/bookShop/commodityDetail copy.vue b/pages/bookShop/commodityDetail copy.vue
index ee206b2..01514d8 100644
--- a/pages/bookShop/commodityDetail copy.vue	
+++ b/pages/bookShop/commodityDetail copy.vue	
@@ -19,7 +19,7 @@
 			</view>
 			<view class="commodityyName">
 				{{productInfo.productName}}
-				<span v-if="productInfo.productStock==0" style="color: #aaa;font-size:26rpx;">（无货）</span>
+				<span v-if="productInfo.productStock==0" style="color: #aaa;font-size:26rpx;">（无库存）</span>
 				<view><text class="SoldNumber">已售<span>{{productInfo.sumSales}}</span>件</text></view>
 			</view>
 			<view class="contentButton">
diff --git a/pages/bookShop/commodityDetail.vue b/pages/bookShop/commodityDetail.vue
index 1b6559e..a8e4f9e 100644
--- a/pages/bookShop/commodityDetail.vue
+++ b/pages/bookShop/commodityDetail.vue
@@ -24,7 +24,7 @@
 			</view>
 			<view class="commodityyName">
 				{{ productInfo.productName }}
-				<span v-if="productInfo.productStock == 0" style="color: #aaa;font-size:26rpx;">（无货）</span>
+				<span v-if="productInfo.productStock == 0" style="color: #aaa;font-size:26rpx;">（无库存）</span>
 				<view><text class="SoldNumber">已售<span style="padding-left:10rpx;">{{ productInfo.sumSales
 							}}</span>件</text></view>
 			</view>
diff --git a/pages/bookShop/deliverDetail.vue b/pages/bookShop/deliverDetail.vue
index 664b372..0717cf2 100644
--- a/pages/bookShop/deliverDetail.vue
+++ b/pages/bookShop/deliverDetail.vue
@@ -104,9 +104,9 @@
 						if (this.orderContet.orderStatus == 0) {
 							this.titleStat = '待支付'
 						} else if (this.orderContet.orderStatus == 1) {
-							this.titleStat = '待发货'
+							this.titleStat = '待发出'
 						} else if (this.orderContet.orderStatus == 2) {
-							this.titleStat = '待收货'
+							this.titleStat = '待收到'
 						} else if (this.orderContet.orderStatus == 3) {
 							this.titleStat = '已完成'
 						}
diff --git a/pages/bookShop/orderLCont.vue b/pages/bookShop/orderLCont.vue
index eabff14..a784fe3 100644
--- a/pages/bookShop/orderLCont.vue
+++ b/pages/bookShop/orderLCont.vue
@@ -73,12 +73,12 @@
             <text
               class="orderState orderState1"
               v-if="orderContet.orderStatus == 1"
-              >待发货</text
+              >待发出</text
             >
             <text
               class="orderState orderState2"
               v-if="orderContet.orderStatus == 2"
-              >待收货</text
+              >待收到</text
             >
             <text
               class="orderState orderState3"
@@ -437,7 +437,7 @@
           </view>
 
           <!-- <view class="orderReal" v-if="orderContet.orderStatus >= 2 && orderContet.orderStatus != 5">
-					<span style="color: #666;margin-right: 10rpx;float: left;">发货时间 : </span>
+					<span style="color: #666;margin-right: 10rpx;float: left;">发出时间 : </span>
 					<text style="font-size: 24rpx;color: #666;">{{orderContet.shippingTime}}</text>
 				</view> -->
         </view>
@@ -599,7 +599,7 @@
                 plain
                 type="success"
             /></view>
-            <view class="">发货时间：{{ item.createTime }}</view>
+            <view class="">发出时间：{{ item.createTime }}</view>
           </view>
         </view>
       </view>
@@ -771,7 +771,7 @@ export default {
         this.goPay(this.orderContet);
       } else if (data.text == "取消订单") {
         this.canceOrder();
-      } else if (data.text == "确认收货") {
+      } else if (data.text == "确认收到") {
         this.OverOrder();
       } else if (data.text == "查看物流") {
         this.seeExpressDetail(this.orderContet);
@@ -1068,10 +1068,10 @@ export default {
       });
     },
     OverOrder() {
-      // 确认收货
+      // 确认收到
       uni.showModal({
         title: "提示",
-        content: "确认收货？",
+        content: "确认收到？",
         success: (res) => {
           let data = {
             orderId: this.orderID,
@@ -1093,7 +1093,7 @@ export default {
                 if (res.code == 0) {
                   uni.hideLoading();
                   uni.showToast({
-                    title: "收货成功",
+                    title: "确认收到成功",
                     icon: "success",
                     duration: 1000,
                   });
@@ -1174,7 +1174,7 @@ export default {
           if (this.orderContet.orderStatus == 2) {
             this.customButton.push({
               width: "160rpx",
-              text: "确认收货",
+              text: "确认收到",
 
               color: "#fff",
             });
@@ -1209,9 +1209,9 @@ export default {
           if (this.orderContet.orderStatus == 0) {
             this.titleStat = "待支付";
           } else if (this.orderContet.orderStatus == 1) {
-            this.titleStat = "待发货";
+            this.titleStat = "待发出";
           } else if (this.orderContet.orderStatus == 2) {
-            this.titleStat = "待收货";
+            this.titleStat = "待收到";
           } else if (this.orderContet.orderStatus == 3) {
             this.titleStat = "已完成";
           }
diff --git a/pages/bookShop/orderList.vue b/pages/bookShop/orderList.vue
index c1905e2..9900e96 100644
--- a/pages/bookShop/orderList.vue
+++ b/pages/bookShop/orderList.vue
@@ -89,12 +89,12 @@
                     <text
                       class="orderstatus"
                       v-show="slotProps.row.orderStatus == 1"
-                      >待发货</text
+                      >待发出</text
                     >
                     <text
                       class="orderstatus"
                       v-show="slotProps.row.orderStatus == 2"
-                      >已发货</text
+                      >已发出</text
                     >
                     <text
                       class="orderstatus"
@@ -423,7 +423,7 @@
                     <view
                       class="orderstatusbtn"
                       v-if="slotProps.row.orderStatus == 1"
-                      >催发货</view
+                      >催发出</view
                     >
                     <view
                       class="orderstatusbtn"
@@ -435,7 +435,7 @@
                       class="orderstatusbtn"
                       v-if="slotProps.row.orderStatus == 2"
                       @click.native.stop="OverOrder(slotProps.row)"
-                      >确认收货</view
+                      >确认收到</view
                     >
                     <view
                       class="orderstatusbtn"
@@ -657,12 +657,12 @@ export default {
           badge: {},
         },
         {
-          name: "待发货",
+          name: "待发出",
           value: 1,
           badge: {},
         },
         {
-          name: "待收货",
+          name: "待收到",
           value: 2,
           badge: {},
         },
@@ -838,8 +838,8 @@ export default {
         .then((res) => {
           //           订单状态
           // * 0: 待付款
-          // * 1: 待发货
-          // * 2: 已发货
+          // * 1: 待发出
+          // * 2: 待收到
           // * 3：已完成
           // * 4: 交易失败
           // * 5: 已过期
@@ -872,7 +872,7 @@ export default {
       var params = {
         userId: this.userInfo.id,
         come: this.come,
-        orderStatus: flag == -1 ? "" : flag, //传null为全部，订单状态  0-未付款 1-待发货 2-已发货 3-交易成功 4-交易失败 5-过期
+        orderStatus: flag == -1 ? "" : flag, //传null为全部，订单状态  0-未付款 1-待发出 2-待收到 3-交易成功 4-交易失败 5-过期
         ...this.pagination,
         // limit: 10,
         // page: this.newestpage,
@@ -1062,11 +1062,11 @@ export default {
       });
       // }
     },
-    // 确认收货
+    // 确认收到
     OverOrder(item) {
       uni.showModal({
         title: "提示",
-        content: "确认收货？",
+        content: "确认收到？",
         success: (res) => {
           let data = {
             orderId: item.orderId,
@@ -1088,7 +1088,7 @@ export default {
                 if (res.code == 0) {
                   uni.hideLoading();
                   uni.showToast({
-                    title: "收货成功",
+                    title: "确认收到成功",
                     icon: "success",
                     duration: 1000,
                   });
diff --git a/pages/bookShop/settlement.vue b/pages/bookShop/settlement.vue
index 353ae7a..0330a61 100644
--- a/pages/bookShop/settlement.vue
+++ b/pages/bookShop/settlement.vue
@@ -5,7 +5,7 @@
 		<z-nav-bar title="商品结算"></z-nav-bar>
 		<view v-if="adressMoRen.consigneeName==undefined" class="addShouhuo" @click="toAddress()">
 			<u-icon name="plus" size="20" style="display: inline-block;margin-right: 10rpx;"></u-icon>
-			请添加收货地址
+			请添加收件地址
 		</view>
 		<view class="adDefault" @click="dizhiShow = true" v-if="adressMoRen.consigneeName!=undefined">
 			<view class="defalTop">
@@ -68,7 +68,7 @@
 			</view>
 			<view class="yq_beizhu">
 				<u-icon name="info-circle" color="#ffb529" size="12" style="display: inline-block;margin-right: 10rpx;"></u-icon>
-				注：如订单包含一种或多种预售书，预售书和现货书需分开发货（即需要收取多次快递首重费用）；如多本书会按照实际重量，收取快递续重费用。
+				注：如订单包含一种或多种预售书，预售书和现售书需分开发出（即需要收取多次快递首重费用）；如多本书会按照实际重量，收取快递续重费用。
 			</view>
 		</view>
 		<!-- 安卓支付列表 -->
@@ -616,8 +616,8 @@
 				let data = {
 					buyType: this.typeId, //0- 商品页直接下单  1- 购物车结算
 					userId: this.userInfo.id, //下单人ID
-					shippingUser: this.adressMoRen.consigneeName, //收货人姓名
-					userPhone: this.adressMoRen.consigneePhone, //收货人手机号					
+					shippingUser: this.adressMoRen.consigneeName, //收件人姓名
+					userPhone: this.adressMoRen.consigneePhone, //收件人手机号					
 
 					// province: this.adressMoRen.areaidpathtext.split(' ')[0], //省
 					// city: this.adressMoRen.areaidpathtext.split(' ')[1], //市
diff --git a/pages/bookShop/settlementBook.vue b/pages/bookShop/settlementBook.vue
index 286ab23..7bb84fd 100644
--- a/pages/bookShop/settlementBook.vue
+++ b/pages/bookShop/settlementBook.vue
@@ -5,7 +5,7 @@
 		<z-nav-bar title="商品结算"></z-nav-bar>
 		<view v-if="adressMoRen.username==undefined" class="addShouhuo" @click="toAddress()">
 			<u-icon name="plus" size="20" style="display: inline-block;margin-right: 10rpx;"></u-icon>
-			请添加收货地址
+			请添加收件地址
 		</view>
 		<view class="adDefault" @click="dizhiShow = true" v-if="adressMoRen.username!=undefined">
 			<view class="defalTop">
@@ -606,8 +606,8 @@
 				let data = {
 					buyType: this.typeId, //0- 商品页直接下单  1- 购物车结算
 					userId: this.userInfo.id, //下单人ID
-					shippingUser: this.adressMoRen.username, //收货人姓名
-					userPhone: this.adressMoRen.userphone, //收货人手机号
+					shippingUser: this.adressMoRen.username, //收件人姓名
+					userPhone: this.adressMoRen.userphone, //收件人手机号
 					province: this.adressMoRen.areaidpathtext.split(' ')[0], //省
 					city: this.adressMoRen.areaidpathtext.split(' ')[1], //市
 					district: this.adressMoRen.areaidpathtext.split(' ')[2], //区
diff --git a/pages/component/commonComponents/address/edit.vue b/pages/component/commonComponents/address/edit.vue
index d90c912..10a5823 100644
--- a/pages/component/commonComponents/address/edit.vue
+++ b/pages/component/commonComponents/address/edit.vue
@@ -5,7 +5,7 @@
         <z-nav-bar title="确认订单" bgColor="#258feb" fontColor="#fff"></z-nav-bar> -->
 
 		<view class="common_address_box" style="background-color: #fff">
-			<z-nav-bar :title="`${addressId ? '编辑' : '添加'}收货地址`" bgColor="#258feb" fontColor="#fff">
+			<z-nav-bar :title="`${addressId ? '编辑' : '添加'}收件地址`" bgColor="#258feb" fontColor="#fff">
 				<template slot="right">
 					<text @click="handleClickDelete" v-if="addressId" style="padding-right: 20rpx; color: red;font-size: 28rpx;">删除</text>
 				</template>
@@ -20,7 +20,7 @@
 								<view v-for="(item, index) in argee" :key="index" style="font-size: 32rpx;">
 									<radio class="agreeRadio" :value="item.id" :checked="item.id == radioValue"
 										color="#258feb" @click="radioCheck(index)"></radio>
-									默认收货地址
+									默认收件地址
 								</view>
 							</radio-group>
 						</view>
diff --git a/pages/component/commonComponents/address/index.vue b/pages/component/commonComponents/address/index.vue
index 66f5e1a..3767434 100644
--- a/pages/component/commonComponents/address/index.vue
+++ b/pages/component/commonComponents/address/index.vue
@@ -12,7 +12,7 @@
     >
       <z-nav-bar
         navFontAlign="left"
-        title="我的收货地址"
+        title="我的收件地址"
         bgColor="#258feb"
         fontColor="#fff"
       >
@@ -128,7 +128,7 @@ import { mapState } from "vuex";
 export default {
   components: {
     courseDescription, //课程说明
-    editAddress, //编辑收货地址
+    editAddress, //编辑收件地址
   },
   props: ["backState", "type"],
   data() {
@@ -161,7 +161,7 @@ export default {
       customButtonGroup1: [
         {
           with: 200,
-          text: "+ 添加收货地址",
+          text: "+ 添加收件地址",
           backgroundColor: "linear-gradient(90deg, #3C77BE 0%,#258feb 100%)",
           color: "#fff",
         },
diff --git a/pages/component/commonComponents/orderSubmit.vue b/pages/component/commonComponents/orderSubmit.vue
index 70e0fbf..cd8c42c 100644
--- a/pages/component/commonComponents/orderSubmit.vue
+++ b/pages/component/commonComponents/orderSubmit.vue
@@ -25,7 +25,7 @@
           </view>
           <view class="normal_box" v-else>
             <view class="normal_box_top">
-              <view class="curriulum_title">请添加收货地址 </view>
+              <view class="curriulum_title">请添加收件地址 </view>
             </view>
           </view>
           <view class="right">
@@ -241,6 +241,13 @@
                 </template>
               </view>
             </view>
+
+            <view v-if="v.type == 2" class="top">
+              <view class="yq_beizhu">
+                <u-icon name="info-circle" color="#ffb529" size="12" style="display: inline-block;margin-right: 10rpx;"></u-icon>
+                注：如订单包含一种或多种预售书，预售书和现售书需分开发出（即需要收取多次快递首重费用）；如多本书会按照实际重量，收取快递续重费用。
+              </view>
+            </view>
   
             <view
               class="bottom jf_box"
@@ -1405,7 +1412,7 @@
         } else {
           if (this.options.goods[0].goodsType != "05") {
             if (!this.addressData.id) {
-              this.$commonJS.showToast("请选择收货地址");
+              this.$commonJS.showToast("请选择收件地址");
               return false;
             }
           }
@@ -1415,8 +1422,8 @@
             userId: this.userInfo.id, //下单人ID
             shippingUser: this.addressData
               ? this.addressData.consigneeName
-              : "111", //收货人姓名
-            userPhone: this.addressData.consigneePhone, //收货人手机号
+              : "111", //收件人姓名
+            userPhone: this.addressData.consigneePhone, //收件人手机号
             jfDeduction: this.jfNumber,
             paymentMethod: this.payType, //支付方式   2支付宝，1微信，3ios内购    4，天医币购买
             orderMoney: this.totalPrice, //订单金额
@@ -2425,5 +2432,9 @@
   .themeColor {
     color: $themeColor;
   }
+  .yq_beizhu {
+    color: #aaa;
+    font-size: 24rpx;
+  }
   </style>
   
\ No newline at end of file
diff --git a/pages/mine/mine/index.vue b/pages/mine/mine/index.vue
index 65a9dc9..4b914d2 100644
--- a/pages/mine/mine/index.vue
+++ b/pages/mine/mine/index.vue
@@ -232,6 +232,11 @@
 						url: "/pages/component/commonComponents/address/index?type=mine",
 						type: "pageJump",
 					},
+					{
+						name: "分享APP",
+						url: "",
+						type: "share",
+					},
 					{
 						name: "关于我们",
 						url: "/pages/mine/aboutUs/index",
@@ -618,7 +623,6 @@
 		width: 100%;
 		position: relative;
 		margin-top: 50rpx;
-		align-items: center;
 		display: flex;
 		align-items: center;
 
@@ -626,7 +630,7 @@
 			width: 120rpx;
 			height: 120rpx;
 			border-radius: 100rpx;
-			margin: 0 0 0 0;
+			margin: 0;
 			float: left;
 		}
 
@@ -874,7 +878,6 @@
 	.bg_top {
 		padding: 0 10rpx 0 20rpx;
 		padding-top: 80rpx;
-		margin-bottom: 60rpx;
 	}
 
 	.setIcon {
@@ -969,7 +972,7 @@
 	}
 	.user_vip_box{
 		width: 125rpx;
-		position: absolute;
+		position: relative;
 		margin-top: - 40rpx;
 		z-index: 99;
 	}
@@ -996,6 +999,7 @@
 	.vip_type{
 		display: flex;
 		align-items: center;
+		flex-wrap: wrap;
 	}
 	.vip_type_item{
 		display: flex;
@@ -1010,6 +1014,7 @@
 		font-weight: bold;
 		color: #fff;
 		margin-right: 8rpx;
+		margin-bottom: 8rpx;
 	}
 	.vip_type_item_len{
 		padding: 0 7rpx;
diff --git a/pages/mine/wallet/recharge/index.vue b/pages/mine/wallet/recharge/index.vue
index c466309..2c276e3 100644
--- a/pages/mine/wallet/recharge/index.vue
+++ b/pages/mine/wallet/recharge/index.vue
@@ -593,7 +593,7 @@
 					let that = this;
 					let data = {
 						userId: that.userInfo.id, //下单人ID
-						userPhone: that.userInfo.tel, //收货人手机号
+						userPhone: that.userInfo.tel, //收件人手机号
 						paymentMethod: that.payType, //2支付宝，1微信，3ios内购
 						orderMoney: that.stepsCj.money * 1, //订单金额
 						districtMoney: 0, //优惠金额
diff --git a/pages/miniClass/classInfo.vue b/pages/miniClass/classInfo.vue
index 18691af..8072250 100644
--- a/pages/miniClass/classInfo.vue
+++ b/pages/miniClass/classInfo.vue
@@ -320,6 +320,9 @@
 													<view class="score" v-if="item.scoreSuccess == 0">
 														等待评分
 													</view>
+													<view class="score" v-if="item.scoreSuccess > 0 && item.scoreSuccess < 3">
+														评分中
+													</view>
 													<view class="score" v-if="item.scoreSuccess >= 3">
 														分数：{{item.score}}
 													</view>
@@ -372,9 +375,12 @@
 												<text v-if="thisClass.state == '2' || thisClass.state == '3'" style="color: #999; font-size: 26rpx;">已不可作答</text>
 											</template>
 											<template v-else>
-												<text style="padding-left: 10rpx; color: #55aa7f; font-size: 26rpx;" v-if="item.reply.scoreSuccess <= 2 && thisClass.state != '2'">
+												<text style="padding-left: 10rpx; color: #55aa7f; font-size: 26rpx;" v-if="item.reply.scoreSuccess == 0 && thisClass.state != '2'">
 													等待评分
 												</text>
+												<text style="padding-left: 10rpx; color: #55aa7f; font-size: 26rpx;" v-if="item.reply.scoreSuccess > 0 && item.reply.scoreSuccess <= 2 && thisClass.state != '2'">
+													评分中
+												</text>
 												<text style="padding-left: 10rpx; color: #999; font-size: 26rpx;" v-if="item.reply.scoreSuccess <= 2 && thisClass.state == '2'">
 													已结班无法评分
 												</text>
diff --git a/pages/miniClass/sikaoQuestionList.vue b/pages/miniClass/sikaoQuestionList.vue
index 22dc463..798d409 100644
--- a/pages/miniClass/sikaoQuestionList.vue
+++ b/pages/miniClass/sikaoQuestionList.vue
@@ -16,7 +16,8 @@
 								<view class="score noscore" v-else-if=" classState == '1' || classState == '3' ">
 									<text v-show="item.scoreInfos < 3 && item.haveGiveScore">等待其他评分员评分</text>
 									<text v-show="item.scoreInfos < 3 && (item.scoreInfo=='' || !item.haveGiveScore) && roleCode.includes('4')">请您评分</text>
-									<text v-show="item.scoreInfos < 3 && ( roleCode.includes('1') || roleCode.includes('1') || roleCode.includes('主任') || roleCode.includes('副主任'))">已开始评分</text>
+									<text v-show="item.scoreInfos < 3 && item.scoreInfos > 0 && !roleCode.includes('4')">评分中</text>
+									<text v-show="item.scoreInfos == 0 && !roleCode.includes('4')">未开始评分</text>
 								</view>
 								<!-- <text v-if="" class="blue light"></text> -->
 							</view>
@@ -39,7 +40,7 @@
 			<u-popup key="1" v-if="curReplay.replyId" @touchmove.stop="" :show="showEditBlank" :round="10" @close="closePup" ref="" z-index="998" overlay-style="z-index:998">
 				<view class="" style="padding: 40rpx; max-height: 80vh; overflow-y:scroll">
 					<view class="anserBox">
-						<h3>提交的内容</h3>
+						<h3>提交的内容{{ curReplay.scoreSuccess }}</h3>
 						<scroll-view scroll-top="" scroll-y="true" class="scroll-Y" style="max-height: 500rpx; margin: 20rpx 0;">
 							<view class="" style="border-bottom: 1px solid #eee; padding-bottom: 20rpx; margin-bottom: 20rpx;">
 								<view class="anserContent" v-html="curReplay.content"></view>
@@ -61,6 +62,9 @@
 						<view class="score noscore" v-if="curReplay.scoreSuccess == 0 && (classState == '1' || classState == '3')">
 							未开始评分
 						</view>
+						<view class="score noscore" v-if="curReplay.scoreSuccess < 3 && curReplay.scoreSuccess > 0 && (classState == '1' || classState == '3')">
+							评分中
+						</view>
 						<view class=""  style="color: #999; font-size: 26rpx; margin-top: 20rpx;" v-if="curReplay.scoreSuccess == 0 && (classState == '0' || classState == '2')">
 							不可评分
 						</view>
diff --git a/pages/miniClass/xindeList.vue b/pages/miniClass/xindeList.vue
index 3d6b501..17fb3c8 100644
--- a/pages/miniClass/xindeList.vue
+++ b/pages/miniClass/xindeList.vue
@@ -23,7 +23,8 @@
 								<view class="score noscore" v-else-if=" classState == '1' || classState == '3' ">
 									<text v-show="item.scoreInfos < 3 && item.haveGiveScore">等待其他评分员评分</text>
 									<text v-show="item.scoreInfos < 3 && !item.haveGiveScore && roleCode.includes('4')">请您评分</text>
-									<text v-show="item.scoreInfos < 3 && ( roleCode.includes('1') || roleCode.includes('1') || roleCode.includes('主任') || roleCode.includes('副主任'))">已开始评分</text>
+									<text v-show="item.scoreInfos < 3 && item.scoreInfos > 0 && !roleCode.includes('4')">评分中</text>
+									<text v-show="item.scoreInfos == 0 && !roleCode.includes('4')">未开始评分</text>
 								</view>
 								
 								<view class="score noscore" v-else-if="classState == '1' || classState == '3'">未开始评分</view>
@@ -72,7 +73,10 @@
 						分数：{{curReplay.score}}
 					</view>
 					<view class="score noscore" v-show="curReplay.scoreSuccess == 0">
-						未生成成绩
+						未开始评分
+					</view>
+					<view class="score noscore" v-show="curReplay.scoreSuccess > 0 && curReplay.scoreSuccess < 3">
+						评分中
 					</view>
 					<!--  -->
 					<template
diff --git a/pages/peanut/chargeDetaill.vue b/pages/peanut/chargeDetaill.vue
index 497b47c..5567620 100644
--- a/pages/peanut/chargeDetaill.vue
+++ b/pages/peanut/chargeDetaill.vue
@@ -227,9 +227,9 @@
 						if (this.orderDetail.orderStatus == 0) {
 							this.titleStat = '待支付'
 						} else if (this.orderDetail.orderStatus == 1) {
-							this.titleStat = '待发货'
+							this.titleStat = '待发出'
 						} else if (this.orderDetail.orderStatus == 2) {
-							this.titleStat = '待收货'
+							this.titleStat = '待收到'
 						} else if (this.orderDetail.orderStatus == 3) {
 							this.titleStat = '已完成'
 						}
diff --git a/pages/peanut/opeVip.vue b/pages/peanut/opeVip.vue
index bfd765d..d8caf1b 100644
--- a/pages/peanut/opeVip.vue
+++ b/pages/peanut/opeVip.vue
@@ -279,7 +279,7 @@
 
 				let data = {
 					userId: that.userInfo.id, //下单人ID
-					userPhone: that.userInfo.tel, //收货人手机号
+					userPhone: that.userInfo.tel, //收件人手机号
 					paymentMethod: that.payType, //1支付宝，2微信，3ios内购
 					orderMoney: that.stepsVc.money * 1, //订单金额
 					districtMoney: 0, //优惠金额
diff --git a/pages/peanut/reCharge.vue b/pages/peanut/reCharge.vue
index d16f8c2..1504c96 100644
--- a/pages/peanut/reCharge.vue
+++ b/pages/peanut/reCharge.vue
@@ -406,7 +406,7 @@
 					let that = this
 					let data = {
 						userId: that.userInfo.id, //下单人ID
-						userPhone: that.userInfo.tel, //收货人手机号
+						userPhone: that.userInfo.tel, //收件人手机号
 						paymentMethod: that.payType, //2支付宝，1微信，3ios内购
 						orderMoney: that.stepsCj.money * 1, //订单金额
 						districtMoney: 0, //优惠金额
diff --git a/pages/user/address.vue b/pages/user/address.vue
index ca8a335..3a9d7a7 100644
--- a/pages/user/address.vue
+++ b/pages/user/address.vue
@@ -33,7 +33,7 @@
 		</view>
 		<view class="addressFooter">
 			<view class="addAddress" @click="toAddress(0,0)">
-				+ 添加收货地址
+				+ 添加收件地址
 			</view>
 		</view>
 		<music-play :playData="playData"></music-play>
diff --git a/static/json/yinsiP.json b/static/json/yinsiP.json
index 9e1b185..e346cb7 100644
--- a/static/json/yinsiP.json
+++ b/static/json/yinsiP.json
@@ -1 +1 @@
-{"Content":"<h3>隐私策略</h3> <p>一、隐私保护</p><p>1、用户同意，个人隐私信息是指那些能够对用户进行个人辨识或涉及个人通信的信息，包括下列信息：用户真实姓名，身份证号，手机号码，IP地址。而非个人隐私信息是指用户对本服务的操作状态以及使用习惯等一些明确且客观反映在本公司服务器端的基本记录信息和其他一切个人隐私信息范围外的普通信息，以及用户同意公开的上述隐私信息；</p><p>2、保护用户(特别是未成年人)的隐私是吴门医述的一项基本政策，吴门医述将对用户所提供的资料进行严格的管理及保护，并使用相应的技术，防止用户的个人资料丢失、被盗用或遭篡改，保证不对外公开或向第三方提供单个用户的注册资料及用户在使用网络服务时存储在吴门医述的非公开内容，但下列情况除外：</p><p>2.1 事先获得用户的明确授权；</p>  <p>2.2 根据有关的法律法规要求；</p> <p>2.3 按照相关政府主管部门的要求；</p><p>2.4 为维护社会公众的利益；</p>  <p>2.5 为维护吴门医述的合法权益。</p>  <p>3、任何时候如果您对我们的隐私策略有疑问，请利用电子邮件huashengxiangyue@163.com联系我们，我们会尽一切努力，请合理适当的范围内立即改善这个问题。</p><p>二、第三方信息共享清单：</p> <p>aliPay SDK（支付宝支付sdk）：</p> <p>共享的信息：收款账户信息，订单数据信息</p> <p>wxpay SDK （微信支付sdk）</p> <p>共享的信息：收款账户信息，订单数据信息</p><p>三、我们获取的您的信息</p><p>您使用服务时我们可能收集已经经过您授权获取或主动填写的如下信息：</p><p>（一）日志信息，指您使用我们的服务时，系统可能通过自动采集的技术信息，包括：</p><p>1.获取设备信息或获取已安装APP信息，例如您的移动设备、网页浏览器或用于接入我们服务的其他程序所提供的配置信息、您的IP地址和移动设备所用的版本和设备识别码。</p><p>2.您通过我们的服务进行通讯的信息，例如曾通讯的账号。</p><p>3.您通过我们的服务分享的内容所包含的信息（元数据），例如拍摄或上传的共享照片或录像的日期、时间或地点等。</p><p>（二）位置信息，指您开启设备定位功能并使用我们基于位置提供的相关服务时，收集的有关您位置的信息，包括：</p><p>1.您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收货 提供位置信息。</p><p>2.您或其他用户提供的包含您所处地理位置的实时信息，例如您提供的账户信息中包含的您所在地区信息，您上传的显示您当前或曾经所处地理位置的共享信息，您或其他人共享的照片包含的地理标记信息。</p><p>3.您可以通过关闭定位功能，停止对您的地理位置信息的收集。</p><p>（三）设备信息，在使用“吴门医述”时可能获取并上传您的的设备信息（Android_ID，MAC）,获取手机状态，获取其中的设备序列号用于验证手机型号及安卓版本。</p><p>获取OAID,用以标记设备唯一性。</p><p>获取定位信息，用于应用获取您的位置信息提供应用服务。</p><p>（四）根据相关法律法规及国家标准，在以下情形中，我们可能会依法收集并使用您的个人信息无需征得您的同意:</p><p>1.与国家安全、国防安全直接相关的。</p><p>2.与公共安全、公共卫生、重大公共利益直接相关的。</p><p>3.与犯罪侦查、起诉、审判和判决执行等直接相关的。</p><p>4.出于维护您或他人的生命、财产等重大合法权益但又很难得到您本人同意的。</p><p>5.所收集的个人信息是您自行向社会公众公开的。</p><p>6.根据您的要求签订和履行合同所必需的。</p><p>7.用于维护所提供的服务的安全稳定运行所必需的，例如：发现、处置服务的故障。</p><p>8.法律法规规定的其他情形。</p><p>四、我们可能如何使用信息</p><p>我们可能将在向您提供服务的过程之中所收集的信息用作下列用途：</p><p>（一）向您提供服务。</p><p>（二）在我们提供服务时，用于身份验证、客户服务、安全防范等用途，确保我们向您提供的产品和服务的安全性。</p><p>（三）帮助我们设计新服务，改善我们现有服务。</p><p>（四）使我们更加了解您如何接入和使用我们的服务，从而针对性地回应您的个性化需求，例如位置设定、个性化的帮助服务和指示，或对您和其他用户作出其他方面的回应。</p><p>（五）让您参与有关我们产品和服务的调查。</p><p>五、您如何访问和控制自己的个人信息</p><p>我们非常重视您对个人信息的管理，并尽全力保护您对于您个人信息的查询、访问、修改、删除、撤回同意授权、注销账号功能的相关权利，以使您有能力保障您的隐私和信息安全。</p><p>（一）您可以在设备本身操作系统中关闭GPS地理位置、摄像头、麦克风、相册权限改变同意范围或撤回您的授权。撤回授权后我们将不再收集与这些权限相关信息。</p><p>（二）特定的业务功能和服务将需要您的信息才能得以完成，当您撤回同意或授权后，我们无法继续为您提供撤回同意或授权所对应的功能和服务，也不再处理您相应的个人信息。但您撤回同意或授权的决定，不会影响此前基于您的授权而开展的个人信息处理。</p><p>（三）访问、更正您的个人信息，您可以查询、访问您的头像、用户名、昵称等信息。</p><p>（四）注销账号：账号注销采用客服注销的形式，注销流程：先APP内提交注销账户操作，然后联系官方客服客服；提交注销申请路径：我的》注销账户，客服电话：022-24142321</p><p>六、信息安全</p><p>我们仅在本《隐私协议》所述目的所必需的期间和法律法规要求的时限内保留您的个人信息。</p><p>（一）我们非常重视您个人信息的安全，将努力采取合理的安全措施（包括技术方面和管理方面）来保护您的个人信息，防止您提供的个人信息被不当使用或未经授权的情况下被访问、公开披露、使用、修改、损坏、丢失或泄漏。</p><p>（二）我们会使用加密技术、匿名化处理及相关合理可行的手段保护您的个人信息，并使用安全保护机制防止您的个人信息遭到恶意攻击。</p><p>（三）我们依照法律法规的规定，将在境内运营过程中收集和产生的您的个人信息存储于中华人民共和国境内。目前，我们不会将上述信息传输至境外。</p><p>（四）您知悉并理解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。因此，我们强烈建议您采取积极措施保护个人信息的安全，包括但不限于使用复杂密码、定期修改密码、不将自己的账号密码及相关个人信息透露给他人。</p><p>（五）我们会制定应急处理预案，并在发生用户信息安全事件时立即启动应急预案，努力阻止这些安全事件的影响和后果扩大。一旦发生用户信息安全事件（泄露、丢失）后，我们将按照法律法规的要求，及时向您告知：安全事件的基本情况和可能的影响、我们已经采取或将要采取的处置措施、您可自主防范和降低风险的建议、对您的补救措施。我们将及时将事件相关情况以推送通知、短信及相关形式告知您，难以逐一告知时，我们会采取合理、有效的方式发布公告。同时，我们还将按照相关监管部门要求，上报用户信息安全事件的处置情况。</p><p>七、知识产权</p><p>1、天津众妙之门科技有限公司系吴门医述的著作权人，未经吴门医述许可，用户不得对该软件进行反向工程（reverse engineer）、反向编译（decompile）或反汇编（disassemble）。</p><p>2、吴门医述提供的网络服务中包含的任何文本、图片、图形、音频和/或视频资料均受版权、商标和/或其它财产所有权法律的保护，未经相关权利人同意，上述资料均不得在任何媒体直接或间接发布、播放、出于播放或发布目的而改写或再发行，或者被用于其他任何商业目的。所有这些资料或资料的任何部分仅可作为私人和非商业用途而保存在用户终端内。吴门医述不就由上述资料产生或在传送或递交全部或部分上述资料过程中产生的延误、不准确、错误和遗漏或从中产生或由此产生的任何损害赔偿，以任何形式，向用户或任何第三方负责。</p><p>3、吴门医述所有作品内容仅代表作者自己的立场和观点，与吴门医述无关，由作者本人承担一切法律责任。</p> </p>","title":"隐私政策"}
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+{"Content":"<h3>隐私策略</h3> <p>一、隐私保护</p><p>1、用户同意，个人隐私信息是指那些能够对用户进行个人辨识或涉及个人通信的信息，包括下列信息：用户真实姓名，身份证号，手机号码，IP地址。而非个人隐私信息是指用户对本服务的操作状态以及使用习惯等一些明确且客观反映在本公司服务器端的基本记录信息和其他一切个人隐私信息范围外的普通信息，以及用户同意公开的上述隐私信息；</p><p>2、保护用户(特别是未成年人)的隐私是吴门医述的一项基本政策，吴门医述将对用户所提供的资料进行严格的管理及保护，并使用相应的技术，防止用户的个人资料丢失、被盗用或遭篡改，保证不对外公开或向第三方提供单个用户的注册资料及用户在使用网络服务时存储在吴门医述的非公开内容，但下列情况除外：</p><p>2.1 事先获得用户的明确授权；</p>  <p>2.2 根据有关的法律法规要求；</p> <p>2.3 按照相关政府主管部门的要求；</p><p>2.4 为维护社会公众的利益；</p>  <p>2.5 为维护吴门医述的合法权益。</p>  <p>3、任何时候如果您对我们的隐私策略有疑问，请利用电子邮件huashengxiangyue@163.com联系我们，我们会尽一切努力，请合理适当的范围内立即改善这个问题。</p><p>二、第三方信息共享清单：</p> <p>aliPay SDK（支付宝支付sdk）：</p> <p>共享的信息：收款账户信息，订单数据信息</p> <p>wxpay SDK （微信支付sdk）</p> <p>共享的信息：收款账户信息，订单数据信息</p><p>三、我们获取的您的信息</p><p>您使用服务时我们可能收集已经经过您授权获取或主动填写的如下信息：</p><p>（一）日志信息，指您使用我们的服务时，系统可能通过自动采集的技术信息，包括：</p><p>1.获取设备信息或获取已安装APP信息，例如您的移动设备、网页浏览器或用于接入我们服务的其他程序所提供的配置信息、您的IP地址和移动设备所用的版本和设备识别码。</p><p>2.您通过我们的服务进行通讯的信息，例如曾通讯的账号。</p><p>3.您通过我们的服务分享的内容所包含的信息（元数据），例如拍摄或上传的共享照片或录像的日期、时间或地点等。</p><p>（二）位置信息，指您开启设备定位功能并使用我们基于位置提供的相关服务时，收集的有关您位置的信息，包括：</p><p>1.您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收件 提供位置信息。</p><p>2.您或其他用户提供的包含您所处地理位置的实时信息，例如您提供的账户信息中包含的您所在地区信息，您上传的显示您当前或曾经所处地理位置的共享信息，您或其他人共享的照片包含的地理标记信息。</p><p>3.您可以通过关闭定位功能，停止对您的地理位置信息的收集。</p><p>（三）设备信息，在使用“吴门医述”时可能获取并上传您的的设备信息（Android_ID，MAC）,获取手机状态，获取其中的设备序列号用于验证手机型号及安卓版本。</p><p>获取OAID,用以标记设备唯一性。</p><p>获取定位信息，用于应用获取您的位置信息提供应用服务。</p><p>（四）根据相关法律法规及国家标准，在以下情形中，我们可能会依法收集并使用您的个人信息无需征得您的同意:</p><p>1.与国家安全、国防安全直接相关的。</p><p>2.与公共安全、公共卫生、重大公共利益直接相关的。</p><p>3.与犯罪侦查、起诉、审判和判决执行等直接相关的。</p><p>4.出于维护您或他人的生命、财产等重大合法权益但又很难得到您本人同意的。</p><p>5.所收集的个人信息是您自行向社会公众公开的。</p><p>6.根据您的要求签订和履行合同所必需的。</p><p>7.用于维护所提供的服务的安全稳定运行所必需的，例如：发现、处置服务的故障。</p><p>8.法律法规规定的其他情形。</p><p>四、我们可能如何使用信息</p><p>我们可能将在向您提供服务的过程之中所收集的信息用作下列用途：</p><p>（一）向您提供服务。</p><p>（二）在我们提供服务时，用于身份验证、客户服务、安全防范等用途，确保我们向您提供的产品和服务的安全性。</p><p>（三）帮助我们设计新服务，改善我们现有服务。</p><p>（四）使我们更加了解您如何接入和使用我们的服务，从而针对性地回应您的个性化需求，例如位置设定、个性化的帮助服务和指示，或对您和其他用户作出其他方面的回应。</p><p>（五）让您参与有关我们产品和服务的调查。</p><p>五、您如何访问和控制自己的个人信息</p><p>我们非常重视您对个人信息的管理，并尽全力保护您对于您个人信息的查询、访问、修改、删除、撤回同意授权、注销账号功能的相关权利，以使您有能力保障您的隐私和信息安全。</p><p>（一）您可以在设备本身操作系统中关闭GPS地理位置、摄像头、麦克风、相册权限改变同意范围或撤回您的授权。撤回授权后我们将不再收集与这些权限相关信息。</p><p>（二）特定的业务功能和服务将需要您的信息才能得以完成，当您撤回同意或授权后，我们无法继续为您提供撤回同意或授权所对应的功能和服务，也不再处理您相应的个人信息。但您撤回同意或授权的决定，不会影响此前基于您的授权而开展的个人信息处理。</p><p>（三）访问、更正您的个人信息，您可以查询、访问您的头像、用户名、昵称等信息。</p><p>（四）注销账号：账号注销采用客服注销的形式，注销流程：先APP内提交注销账户操作，然后联系官方客服客服；提交注销申请路径：我的》注销账户，客服电话：022-24142321</p><p>六、信息安全</p><p>我们仅在本《隐私协议》所述目的所必需的期间和法律法规要求的时限内保留您的个人信息。</p><p>（一）我们非常重视您个人信息的安全，将努力采取合理的安全措施（包括技术方面和管理方面）来保护您的个人信息，防止您提供的个人信息被不当使用或未经授权的情况下被访问、公开披露、使用、修改、损坏、丢失或泄漏。</p><p>（二）我们会使用加密技术、匿名化处理及相关合理可行的手段保护您的个人信息，并使用安全保护机制防止您的个人信息遭到恶意攻击。</p><p>（三）我们依照法律法规的规定，将在境内运营过程中收集和产生的您的个人信息存储于中华人民共和国境内。目前，我们不会将上述信息传输至境外。</p><p>（四）您知悉并理解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。因此，我们强烈建议您采取积极措施保护个人信息的安全，包括但不限于使用复杂密码、定期修改密码、不将自己的账号密码及相关个人信息透露给他人。</p><p>（五）我们会制定应急处理预案，并在发生用户信息安全事件时立即启动应急预案，努力阻止这些安全事件的影响和后果扩大。一旦发生用户信息安全事件（泄露、丢失）后，我们将按照法律法规的要求，及时向您告知：安全事件的基本情况和可能的影响、我们已经采取或将要采取的处置措施、您可自主防范和降低风险的建议、对您的补救措施。我们将及时将事件相关情况以推送通知、短信及相关形式告知您，难以逐一告知时，我们会采取合理、有效的方式发布公告。同时，我们还将按照相关监管部门要求，上报用户信息安全事件的处置情况。</p><p>七、知识产权</p><p>1、天津众妙之门科技有限公司系吴门医述的著作权人，未经吴门医述许可，用户不得对该软件进行反向工程（reverse engineer）、反向编译（decompile）或反汇编（disassemble）。</p><p>2、吴门医述提供的网络服务中包含的任何文本、图片、图形、音频和/或视频资料均受版权、商标和/或其它财产所有权法律的保护，未经相关权利人同意，上述资料均不得在任何媒体直接或间接发布、播放、出于播放或发布目的而改写或再发行，或者被用于其他任何商业目的。所有这些资料或资料的任何部分仅可作为私人和非商业用途而保存在用户终端内。吴门医述不就由上述资料产生或在传送或递交全部或部分上述资料过程中产生的延误、不准确、错误和遗漏或从中产生或由此产生的任何损害赔偿，以任何形式，向用户或任何第三方负责。</p><p>3、吴门医述所有作品内容仅代表作者自己的立场和观点，与吴门医述无关，由作者本人承担一切法律责任。</p> </p>","title":"隐私政策"}
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+++ b/static/json/yinsiP.vue
@@ -1 +1 @@
-{"Content":"<h3>隐私策略</h3> <p>一、隐私保护</p><p>1、用户同意，个人隐私信息是指那些能够对用户进行个人辨识或涉及个人通信的信息，包括下列信息：用户真实姓名，身份证号，手机号码，IP地址。而非个人隐私信息是指用户对本服务的操作状态以及使用习惯等一些明确且客观反映在本公司服务器端的基本记录信息和其他一切个人隐私信息范围外的普通信息，以及用户同意公开的上述隐私信息；</p><p>2、保护用户(特别是未成年人)的隐私是吴门医述的一项基本政策，吴门医述将对用户所提供的资料进行严格的管理及保护，并使用相应的技术，防止用户的个人资料丢失、被盗用或遭篡改，保证不对外公开或向第三方提供单个用户的注册资料及用户在使用网络服务时存储在吴门医述的非公开内容，但下列情况除外：</p><p>2.1 事先获得用户的明确授权；</p>  <p>2.2 根据有关的法律法规要求；</p> <p>2.3 按照相关政府主管部门的要求；</p><p>2.4 为维护社会公众的利益；</p>  <p>2.5 为维护吴门医述的合法权益。</p>  <p>3、任何时候如果您对我们的隐私策略有疑问，请利用电子邮件huashengxiangyue@163.com联系我们，我们会尽一切努力，请合理适当的范围内立即改善这个问题。</p><p>二、第三方信息共享清单：</p> <p>aliPay SDK（支付宝支付sdk）：</p> <p>共享的信息：收款账户信息，订单数据信息</p> <p>wxpay SDK （微信支付sdk）</p> <p>共享的信息：收款账户信息，订单数据信息</p><p>三、我们获取的您的信息</p><p>您使用服务时我们可能收集已经经过您授权获取或主动填写的如下信息：</p><p>（一）日志信息，指您使用我们的服务时，系统可能通过自动采集的技术信息，包括：</p><p>1.获取设备信息或获取已安装APP信息，例如您的移动设备、网页浏览器或用于接入我们服务的其他程序所提供的配置信息、您的IP地址和移动设备所用的版本和设备识别码。</p><p>2.您通过我们的服务进行通讯的信息，例如曾通讯的账号。</p><p>3.您通过我们的服务分享的内容所包含的信息（元数据），例如拍摄或上传的共享照片或录像的日期、时间或地点等。</p><p>（二）位置信息，指您开启设备定位功能并使用我们基于位置提供的相关服务时，收集的有关您位置的信息，包括：</p><p>1.您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收货 提供位置信息。</p><p>2.您或其他用户提供的包含您所处地理位置的实时信息，例如您提供的账户信息中包含的您所在地区信息，您上传的显示您当前或曾经所处地理位置的共享信息，您或其他人共享的照片包含的地理标记信息。</p><p>3.您可以通过关闭定位功能，停止对您的地理位置信息的收集。</p><p>（三）设备信息，在使用“吴门医述”时可能获取并上传您的的设备信息（Android_ID），网络设备硬件地址（MAC地址），获取手机状态，获取其中的设备序列号用于验证手机型号及安卓版本。</p><p>获取OAID，用以标记设备唯一性。</p><p>获取定位信息，用于应用获取您的位置信息提供应用服务。</p><p>获取软件安装列表，用以第三方应用、服务或链接。</p><p>（四）根据相关法律法规及国家标准，在以下情形中，我们可能会依法收集并使用您的个人信息无需征得您的同意:</p><p>1.与国家安全、国防安全直接相关的。</p><p>2.与公共安全、公共卫生、重大公共利益直接相关的。</p><p>3.与犯罪侦查、起诉、审判和判决执行等直接相关的。</p><p>4.出于维护您或他人的生命、财产等重大合法权益但又很难得到您本人同意的。</p><p>5.所收集的个人信息是您自行向社会公众公开的。</p><p>6.根据您的要求签订和履行合同所必需的。</p><p>7.用于维护所提供的服务的安全稳定运行所必需的，例如：发现、处置服务的故障。</p><p>8.法律法规规定的其他情形。</p><p>四、我们可能如何使用信息</p><p>我们可能将在向您提供服务的过程之中所收集的信息用作下列用途：</p><p>（一）向您提供服务。</p><p>（二）在我们提供服务时，用于身份验证、客户服务、安全防范等用途，确保我们向您提供的产品和服务的安全性。</p><p>（三）帮助我们设计新服务，改善我们现有服务。</p><p>（四）让您参与有关我们产品和服务的调查。</p><p>五、您如何访问和控制自己的个人信息</p><p>我们非常重视您对个人信息的管理，并尽全力保护您对于您个人信息的查询、访问、修改、删除、撤回同意授权、注销账号功能的相关权利，以使您有能力保障您的隐私和信息安全。</p><p>（一）您可以在设备本身操作系统中关闭GPS地理位置、摄像头、麦克风、相册权限改变同意范围或撤回您的授权。撤回授权后我们将不再收集与这些权限相关信息。</p><p>（二）特定的业务功能和服务将需要您的信息才能得以完成，当您撤回同意或授权后，我们无法继续为您提供撤回同意或授权所对应的功能和服务，也不再处理您相应的个人信息。但您撤回同意或授权的决定，不会影响此前基于您的授权而开展的个人信息处理。</p><p>（三）访问、更正您的个人信息，您可以查询、访问您的头像、用户名、昵称等信息。</p><p>（四）注销账号：账号注销采用客服注销的形式，注销流程：先APP内提交注销账户操作，然后联系官方客服客服；提交注销申请路径：我的》注销账户，客服电话：022-24142321</p><p>六、信息安全</p><p>我们仅在本《隐私协议》所述目的所必需的期间和法律法规要求的时限内保留您的个人信息。</p><p>（一）我们非常重视您个人信息的安全，将努力采取合理的安全措施（包括技术方面和管理方面）来保护您的个人信息，防止您提供的个人信息被不当使用或未经授权的情况下被访问、公开披露、使用、修改、损坏、丢失或泄漏。</p><p>（二）我们会使用加密技术、匿名化处理及相关合理可行的手段保护您的个人信息，并使用安全保护机制防止您的个人信息遭到恶意攻击。</p><p>（三）我们依照法律法规的规定，将在境内运营过程中收集和产生的您的个人信息存储于中华人民共和国境内。目前，我们不会将上述信息传输至境外。</p><p>（四）您知悉并理解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。因此，我们强烈建议您采取积极措施保护个人信息的安全，包括但不限于使用复杂密码、定期修改密码、不将自己的账号密码及相关个人信息透露给他人。</p><p>（五）我们会制定应急处理预案，并在发生用户信息安全事件时立即启动应急预案，努力阻止这些安全事件的影响和后果扩大。一旦发生用户信息安全事件（泄露、丢失）后，我们将按照法律法规的要求，及时向您告知：安全事件的基本情况和可能的影响、我们已经采取或将要采取的处置措施、您可自主防范和降低风险的建议、对您的补救措施。我们将及时将事件相关情况以推送通知、短信及相关形式告知您，难以逐一告知时，我们会采取合理、有效的方式发布公告。同时，我们还将按照相关监管部门要求，上报用户信息安全事件的处置情况。</p><p>七、知识产权</p><p>1、天津众妙之门科技有限公司系吴门医述的著作权人，未经吴门医述许可，用户不得对该软件进行反向工程（reverse engineer）、反向编译（decompile）或反汇编（disassemble）。</p><p>2、吴门医述提供的网络服务中包含的任何文本、图片、图形、音频和/或视频资料均受版权、商标和/或其它财产所有权法律的保护，未经相关权利人同意，上述资料均不得在任何媒体直接或间接发布、播放、出于播放或发布目的而改写或再发行，或者被用于其他任何商业目的。所有这些资料或资料的任何部分仅可作为私人和非商业用途而保存在用户终端内。吴门医述不就由上述资料产生或在传送或递交全部或部分上述资料过程中产生的延误、不准确、错误和遗漏或从中产生或由此产生的任何损害赔偿，以任何形式，向用户或任何第三方负责。</p><p>3、吴门医述所有作品内容仅代表作者自己的立场和观点，与吴门医述无关，由作者本人承担一切法律责任。</p> </p>","title":"隐私政策"}
\ No newline at end of file
+{"Content":"<h3>隐私策略</h3> <p>一、隐私保护</p><p>1、用户同意，个人隐私信息是指那些能够对用户进行个人辨识或涉及个人通信的信息，包括下列信息：用户真实姓名，身份证号，手机号码，IP地址。而非个人隐私信息是指用户对本服务的操作状态以及使用习惯等一些明确且客观反映在本公司服务器端的基本记录信息和其他一切个人隐私信息范围外的普通信息，以及用户同意公开的上述隐私信息；</p><p>2、保护用户(特别是未成年人)的隐私是吴门医述的一项基本政策，吴门医述将对用户所提供的资料进行严格的管理及保护，并使用相应的技术，防止用户的个人资料丢失、被盗用或遭篡改，保证不对外公开或向第三方提供单个用户的注册资料及用户在使用网络服务时存储在吴门医述的非公开内容，但下列情况除外：</p><p>2.1 事先获得用户的明确授权；</p>  <p>2.2 根据有关的法律法规要求；</p> <p>2.3 按照相关政府主管部门的要求；</p><p>2.4 为维护社会公众的利益；</p>  <p>2.5 为维护吴门医述的合法权益。</p>  <p>3、任何时候如果您对我们的隐私策略有疑问，请利用电子邮件huashengxiangyue@163.com联系我们，我们会尽一切努力，请合理适当的范围内立即改善这个问题。</p><p>二、第三方信息共享清单：</p> <p>aliPay SDK（支付宝支付sdk）：</p> <p>共享的信息：收款账户信息，订单数据信息</p> <p>wxpay SDK （微信支付sdk）</p> <p>共享的信息：收款账户信息，订单数据信息</p><p>三、我们获取的您的信息</p><p>您使用服务时我们可能收集已经经过您授权获取或主动填写的如下信息：</p><p>（一）日志信息，指您使用我们的服务时，系统可能通过自动采集的技术信息，包括：</p><p>1.获取设备信息或获取已安装APP信息，例如您的移动设备、网页浏览器或用于接入我们服务的其他程序所提供的配置信息、您的IP地址和移动设备所用的版本和设备识别码。</p><p>2.您通过我们的服务进行通讯的信息，例如曾通讯的账号。</p><p>3.您通过我们的服务分享的内容所包含的信息（元数据），例如拍摄或上传的共享照片或录像的日期、时间或地点等。</p><p>（二）位置信息，指您开启设备定位功能并使用我们基于位置提供的相关服务时，收集的有关您位置的信息，包括：</p><p>1.您通过具有定位功能的移动设备使用我们的服务时，通过GPS或WiFi等方式收集的您的地理位置信息用于 健康超市收件 提供位置信息。</p><p>2.您或其他用户提供的包含您所处地理位置的实时信息，例如您提供的账户信息中包含的您所在地区信息，您上传的显示您当前或曾经所处地理位置的共享信息，您或其他人共享的照片包含的地理标记信息。</p><p>3.您可以通过关闭定位功能，停止对您的地理位置信息的收集。</p><p>（三）设备信息，在使用“吴门医述”时可能获取并上传您的的设备信息（Android_ID），网络设备硬件地址（MAC地址），获取手机状态，获取其中的设备序列号用于验证手机型号及安卓版本。</p><p>获取OAID，用以标记设备唯一性。</p><p>获取定位信息，用于应用获取您的位置信息提供应用服务。</p><p>获取软件安装列表，用以第三方应用、服务或链接。</p><p>（四）根据相关法律法规及国家标准，在以下情形中，我们可能会依法收集并使用您的个人信息无需征得您的同意:</p><p>1.与国家安全、国防安全直接相关的。</p><p>2.与公共安全、公共卫生、重大公共利益直接相关的。</p><p>3.与犯罪侦查、起诉、审判和判决执行等直接相关的。</p><p>4.出于维护您或他人的生命、财产等重大合法权益但又很难得到您本人同意的。</p><p>5.所收集的个人信息是您自行向社会公众公开的。</p><p>6.根据您的要求签订和履行合同所必需的。</p><p>7.用于维护所提供的服务的安全稳定运行所必需的，例如：发现、处置服务的故障。</p><p>8.法律法规规定的其他情形。</p><p>四、我们可能如何使用信息</p><p>我们可能将在向您提供服务的过程之中所收集的信息用作下列用途：</p><p>（一）向您提供服务。</p><p>（二）在我们提供服务时，用于身份验证、客户服务、安全防范等用途，确保我们向您提供的产品和服务的安全性。</p><p>（三）帮助我们设计新服务，改善我们现有服务。</p><p>（四）让您参与有关我们产品和服务的调查。</p><p>五、您如何访问和控制自己的个人信息</p><p>我们非常重视您对个人信息的管理，并尽全力保护您对于您个人信息的查询、访问、修改、删除、撤回同意授权、注销账号功能的相关权利，以使您有能力保障您的隐私和信息安全。</p><p>（一）您可以在设备本身操作系统中关闭GPS地理位置、摄像头、麦克风、相册权限改变同意范围或撤回您的授权。撤回授权后我们将不再收集与这些权限相关信息。</p><p>（二）特定的业务功能和服务将需要您的信息才能得以完成，当您撤回同意或授权后，我们无法继续为您提供撤回同意或授权所对应的功能和服务，也不再处理您相应的个人信息。但您撤回同意或授权的决定，不会影响此前基于您的授权而开展的个人信息处理。</p><p>（三）访问、更正您的个人信息，您可以查询、访问您的头像、用户名、昵称等信息。</p><p>（四）注销账号：账号注销采用客服注销的形式，注销流程：先APP内提交注销账户操作，然后联系官方客服客服；提交注销申请路径：我的》注销账户，客服电话：022-24142321</p><p>六、信息安全</p><p>我们仅在本《隐私协议》所述目的所必需的期间和法律法规要求的时限内保留您的个人信息。</p><p>（一）我们非常重视您个人信息的安全，将努力采取合理的安全措施（包括技术方面和管理方面）来保护您的个人信息，防止您提供的个人信息被不当使用或未经授权的情况下被访问、公开披露、使用、修改、损坏、丢失或泄漏。</p><p>（二）我们会使用加密技术、匿名化处理及相关合理可行的手段保护您的个人信息，并使用安全保护机制防止您的个人信息遭到恶意攻击。</p><p>（三）我们依照法律法规的规定，将在境内运营过程中收集和产生的您的个人信息存储于中华人民共和国境内。目前，我们不会将上述信息传输至境外。</p><p>（四）您知悉并理解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。因此，我们强烈建议您采取积极措施保护个人信息的安全，包括但不限于使用复杂密码、定期修改密码、不将自己的账号密码及相关个人信息透露给他人。</p><p>（五）我们会制定应急处理预案，并在发生用户信息安全事件时立即启动应急预案，努力阻止这些安全事件的影响和后果扩大。一旦发生用户信息安全事件（泄露、丢失）后，我们将按照法律法规的要求，及时向您告知：安全事件的基本情况和可能的影响、我们已经采取或将要采取的处置措施、您可自主防范和降低风险的建议、对您的补救措施。我们将及时将事件相关情况以推送通知、短信及相关形式告知您，难以逐一告知时，我们会采取合理、有效的方式发布公告。同时，我们还将按照相关监管部门要求，上报用户信息安全事件的处置情况。</p><p>七、知识产权</p><p>1、天津众妙之门科技有限公司系吴门医述的著作权人，未经吴门医述许可，用户不得对该软件进行反向工程（reverse engineer）、反向编译（decompile）或反汇编（disassemble）。</p><p>2、吴门医述提供的网络服务中包含的任何文本、图片、图形、音频和/或视频资料均受版权、商标和/或其它财产所有权法律的保护，未经相关权利人同意，上述资料均不得在任何媒体直接或间接发布、播放、出于播放或发布目的而改写或再发行，或者被用于其他任何商业目的。所有这些资料或资料的任何部分仅可作为私人和非商业用途而保存在用户终端内。吴门医述不就由上述资料产生或在传送或递交全部或部分上述资料过程中产生的延误、不准确、错误和遗漏或从中产生或由此产生的任何损害赔偿，以任何形式，向用户或任何第三方负责。</p><p>3、吴门医述所有作品内容仅代表作者自己的立场和观点，与吴门医述无关，由作者本人承担一切法律责任。</p> </p>","title":"隐私政策"}
\ No newline at end of file
diff --git a/uni_modules/uview-ui/components/u-empty/u-empty.vue b/uni_modules/uview-ui/components/u-empty/u-empty.vue
index 03d6a27..a3b6386 100644
--- a/uni_modules/uview-ui/components/u-empty/u-empty.vue
+++ b/uni_modules/uview-ui/components/u-empty/u-empty.vue
@@ -63,7 +63,7 @@
 					car: '购物车为空',
 					page: '页面不存在',
 					search: '没有搜索结果',
-					address: '没有收货地址',
+					address: '没有收件地址',
 					wifi: '没有WiFi',
 					order: '订单为空',
 					coupon: '没有优惠券',
diff --git a/uni_modules/yingbing-video/changelog.md b/uni_modules/yingbing-video/changelog.md
new file mode 100644
index 0000000..295cfc3
--- /dev/null
+++ b/uni_modules/yingbing-video/changelog.md
@@ -0,0 +1,262 @@
+## 1.8.2（2025-12-17）
+* 1、修复设置initialTime在播放hls流无效的问题
+* 2、修复插件在pc端点击无反应的问题
+* 3、修复插件发布h5到线上后使用renderjs渲染类型报错getCurrentPage is not defined的问题
+* 4、修复ios部分版本的系统向app通信无反应的问题
+* 5、插件内js文件ES6+语法转换为ES5语法，兼容低版本webview，但js文件可读性变差了，如果需要修改源码的开发者，请下载示例项目，源代码放在libs中
+## 1.8.1（2025-11-11）
+* 修复切换src可能会报错的问题
+* 优化自动判断解码器类型函数
+* capture方法增加是否展示弹窗配置
+* 优化视频内点击事件，取消可能会有的点击延迟
+* 优化css样式
+## 1.8.0（2025-10-29）
+* 1、增加jsmpeg.js解码器
+*  2、renderjs渲染模式下增加组件插槽
+*  3、height属性增加inherit配置
+## 1.7.8（2025-10-27）
+* 修复调用unload后不触发destroyed的问题
+* 增加hlsConfig配置
+* 
+## 1.7.7（2025-10-22）
+* 修复H5在history路由模式下无法加载组件的问题
+* 优化头部控制栏左边插槽初始位置
+## 1.7.6（2025-10-10）
+* 增加弹幕过滤规则功能
+* 优化弹幕时间轴，减少弹幕丢失
+* 增加电脑端手势事件模拟
+* 弹幕配置放在custom，统一属性（具体看文档）
+* 优化手势控制音量和亮度的卡顿问题
+* 增加顶部控制栏返回按钮自定义和标题自定义控制，增加左右插槽功能
+## 1.7.5（2025-09-28）
+* renderjs渲染模式现在已经支持在vue3下开启360全景视频
+* 增加全屏顶部和底部安全区域间距
+* 增加全屏左右安全区域对称
+## 1.7.4（2025-09-26）
+* 增加renderType渲染模式属性
+* 增加renderjs渲染模式，ios默认使用renderjs渲染模式
+* renderjs渲染模式渲染模式有限制，详情请看文档
+## 1.7.3（2025-09-25）
+* 修复更改custom配置后，全屏和非全屏元素标记失效的问题
+* 增加发送弹幕是否需要边框配置
+* 修复duration设置不生效的问题
+* 修复跟随控制栏插槽元素全屏和非全屏标记无效的问题
+* 修复IOS UIWbview内核无法操作iframe导致视频不加载的问题
+* 增加IOS WKWbview内核无法使用该插件的解决方案
+## 1.7.2（2025-09-22）
+* 修复seek方法报错的问题
+* 隐藏非全屏时的分P按钮
+* 增加插槽非全屏和全屏元素标记
+## 1.7.1（2025-09-19）
+* 这是一次大更新，组件已完全重构，不想折腾的同学就不要更新下载了
+* 控制栏样式更改
+* 弹幕增加顶端弹幕和底端弹幕，优化弹幕绘制
+* 内置弹幕配置修改功能
+* 内置弹幕发送功能
+* 增加360全景视频播放功能
+* 增加字幕功能
+* 增加画质切换功能
+* 增加分P选择功能
+* 增加截图显示和保存功能
+* 增加手势控制功能
+* 增加消息提示功能
+* 增加自定义工具栏功能
+* 增加屏幕锁定功能
+* 其它功能请自行体验或者看文档
+## 1.7.0（2025-07-18）
+* 优化IOS环境下可能会出现的flv.js静态资源加载失败的问题，现在IOS端不再加载flv.js因为不支持加载了也没用
+## 1.6.9（2024-10-10）
+* 修复动态设置属性无效的问题
+* 增加双击屏幕播放/暂停和控制开关属性
+* 增加长按屏幕倍速播放和控制开关属性
+## 1.6.8（2024-09-19）
+* 修复设置部分属性无效的问题
+## 1.6.7（2024-08-26）
+* 修复设置高度不生效的问题
+* 修复主动调用全屏方法不生效的问题
+## 1.6.6（2024-06-24）
+* 修复初始化传入视频链接无反应的问题
+## 1.6.5（2024-06-21）
+* 修复vue3app端全屏，时间显示格式异常的问题
+* 修复部分视频切换视频加载错误的问题
+## 1.6.4（2024-05-11）
+* 修复timeShow设为fasle后进度条不走的问题
+* 修复barrages改变后弹幕不刷新的问题
+* 引入hls.mjs文件
+## 1.6.3（2024-04-22）
+* 修复vue3和vue2的renderJS环境watcher触发时间差异引起的问题
+## 1.6.2（2024-04-22）
+* 修复app报错的问题
+## 1.6.1（2024-04-18）
+* 修复vue3切换页面会显示多个控制栏的问题
+## 1.6.0（2024-04-10）
+* drawBarrage增加多条弹幕绘制
+* ybplayer.js和ybbarrage.js文件使用import引入
+## 1.5.9（2024-04-01）
+* 升级flv.min.js到1.6.2
+* 升级hls.min.js 到1.5.7
+* 添加flv.js的监听事件若干
+## 1.5.8（2024-03-22）
+* 因为许多人反映flv会有闪烁的问题，所以将flv的重连代码删除，改为抛出statisticsinfo事件
+* 增加durationChange事件
+* 修复播放直播时，能获取到播放时长的问题
+## 1.5.7（2024-03-12）
+* 修复app端，error事件无法抛出的问题
+* 添加barrageChange事件
+## 1.5.6（2024-03-08）
+* 修复倍速设置初始化时无效的问题
+* 修复视频（直播流卡住事件）不起作用的问题
+## 1.5.5（2024-03-02）
+* 添加vue3兼容（因为vue3不能引入非标准模块的js文件，插件引入js的方法改为script引入，导致h5不能使用history路由模式）
+* 修复h5画中画设置按钮不能自动改变状态的问题
+## 1.5.4（2024-03-01）
+* 增加reload重加载方法
+* 增加seizing直播流播放卡住事件
+## 1.5.3（2023-12-27）
+* 修复动态设置controls无效的问题
+## 1.5.2（2023-11-30）
+* 修复controls和timeShow同时设为false时，会报错的问题
+* 修改css文件引入方式
+## 1.5.1（2023-11-24）
+* 修改flvConfig中部分配置初始值为空，解决无法自动判断的问题
+## 1.5.0（2023-11-07）
+* 修复动态变更控制栏静音按钮、设置按钮、全屏按钮后，点击事件无效的问题
+## 1.4.9（2023-09-15）
+* 解决3.8.12版本或相近版本的编辑器会出现_typeof is not defined的报错的问题
+## 1.4.8（2023-09-11）
+* 不再通过script引入文件
+## 1.4.7（2023-08-18）
+* 解决mp4格式视频preload设置无效的问题
+## 1.4.6（2023-08-16）
+* 解决APP初始化时显示播放图标的问题
+## 1.4.5（2023-08-15）
+* 解决H5端播放m3u8视频，页面销毁时还继续请求的问题
+## 1.4.4（2023-08-15）
+* 隐藏APP端视频初始化时的播放图标
+* 解决视频初始化时进度条在中间的问题
+* 优化进度条样式，使其与上方控制按钮对齐
+## 1.4.3（2023-08-10）
+* 修复rageChange，和volumeChange事件监听无效的问题
+## 1.4.2（2023-08-03）
+* 解决H5端退出页面再进入会报错的问题
+* 增加页面销毁时自动销毁视频
+## 1.4.1（2023-07-17）
+* 取消resize事件
+* 优化窗口大小改变的监听逻辑
+* 优化初始化方法，避免报错
+* isLive为true关闭进度条
+## 1.4.0（2023-07-08）
+* 解决切换src后，插槽点击事件失效的问题
+## 1.3.9（2023-07-06）
+* 修复设置duration时，loop属性无效的问题
+* 优化初始化代码，解决视频组件无法循环遍历的问题
+## 1.3.8（2023-07-05）
+* 优化组件结构，解决层级问题
+## 1.3.7（2023-07-04）
+* 修复设置项无法点击的问题
+* 优化封面
+## 1.3.6（2023-07-04）
+* 增加enableBlob属性
+* 修复插槽内容会被遮挡的问题
+## 1.3.5（2023-06-30）
+* 增加播放按钮、播放时间、静音按钮、设置按钮、全屏按钮的显示控制
+* 新增duration属性设置播放时长
+* 将flvConfig属性hasVideo默认值设为true
+* 修复封面闪烁消失的问题
+* 不设置高度时，组件自适应高度
+## 1.3.4（2023-06-08）
+* 修复直接给组件赋值src，会报跨域的问题
+## 1.3.3（2023-04-26）
+* flvConfig 新增几种属性配置
+## 1.3.2（2023-04-24）
+* 修复设置progressShow导致控制栏重叠的问题
+* 修复initialTime设置不生效的问题
+* 新增canplaythrough、loadeddata、loadstart事件
+## 1.3.1（2023-04-22）
+* 新增crossOrigin属性
+* 修复h5可直接播放的视频还会跨域的问题
+## 1.3.0（2023-04-20）
+* 修复配置progressShow属性不生效的问题
+## 1.2.9（2023-04-18）
+* 修复objectFit不生效得问题
+## 1.2.8（2023-04-08）
+* 修复全屏时切换视频，顶部title不显示的问题
+## 1.2.7（2023-04-08）
+* 优化视频切换
+## 1.2.6（2023-04-06）
+* 新增title属性，用于全屏时顶部标题展示
+* 新增prevBtnShow、nextBtnShow属性，用于显示切换上一个或下一个视频按钮
+* 新增prevBtnClick、nextBtnClick事件，用于切换上一个或下一个视频
+## 1.2.5（2023-04-01）
+* 修复YBPlayer可能会报错的问题
+* 修复FLV无法播放的问题
+## 1.2.4（2023-03-31）
+* 添加controlsChange事件
+* 修复拖动进度条抖动的问题
+## 1.2.3（2023-03-27）
+* 新增一种控制栏插槽，该插槽内容会随控制栏一起消失/显示
+## 1.2.2（2023-03-26）
+* 修复动态添加视频组件无法播放的问题
+## 1.2.1（2023-03-25）
+* 修复创建多个视频组件会冲突的问题
+## 1.2.0（2023-03-24）
+* 优化设置菜单点击反馈异常的问题
+## 1.1.9（2023-03-24）
+* 将组件js化，方便用于普通html
+* 新增截图功能
+* 新增设置菜单控制属性
+* 取消原本的npm安装模块的方式，现在所需要的库已全部集成
+## 1.1.8（2023-03-16）
+* 新增stop方法用于注销视频
+## 1.1.7（2023-03-16）
+* fullscreenChange事件新增type属性根据此属性可判断全屏是否使用css模拟
+## 1.1.6（2023-03-16）
+* 优化全屏事件
+## 1.1.5（2023-03-15）
+* 优化模块加载，可以根据需求自己下载相应模块
+* canplay事件和loadmetadata事件新增视频宽高信息
+* 修复方法名错误的问题
+## 1.1.4（2023-03-11）
+* 更改switchFullscreen方法名称
+## 1.1.3（2023-03-11）
+* 重构视频播放器，减少不必要的功能
+* 短视频功能取消
+* 简化控制栏
+* 播放列表功能取消，现在更接近原生VIDEO
+* 新增播放flv功能
+* 更改部分属性、事件、方法的名称
+## 1.1.2（2022-12-17）
+* 对于不支持全屏api的系统， 使用css来模拟全屏，该全屏方法限制较多，效果不如全屏api好，如果有更好办法的小伙伴，希望不吝赐教
+* 注意：使用css模拟全屏需要关闭原生导航栏，且在tabbar页面全屏时，需要手动关闭原生tabbar
+## 1.1.1（2022-10-12）
+* 优化app端的全屏模式
+* 短视频模式添加全屏按钮
+* 注意新的全屏模式需要高版本编辑器和设备支持，我用的是3.4.7的编辑器和安卓7.1.2的模拟器，大家可以以此为参考
+## 1.1.0（2022-09-24）
+* 修复上次更新的bug
+* 去掉高版本编辑器报错
+## 1.0.9（2022-09-23）
+* 优化判断浏览器是否能播放m3u8格式视频
+## 1.0.8（2022-09-23）
+* 解决高版本hbuilderX会报错的问题
+* 优化不同浏览器的播放功能，实现同步播放
+* 解决ios端无法播放的问题
+* 修复暂停播放等操作会触发弹幕初始化的问题
+## 1.0.7（2022-08-17）
+* 修复播放倍率设置不生效的问题
+## 1.0.6（2022-08-17）
+* 更改内部使用组件的名称(用在自己的项目上才发现组件名冲突了,没有冲突的小伙伴可以不下载)
+## 1.0.5（2022-08-17）
+* 修复播放m3u8格式视频后，继续播放其它格式视频异常的bug
+## 1.0.4（2022-07-22）
+* 新增控制弹幕显示上下间距属性
+## 1.0.3（2022-07-21）
+* 短视频模式新增关闭自定义内容按钮
+* 优化一些内容
+## 1.0.2（2022-07-21）
+* 修复一些bug
+## 1.0.1（2022-07-21）
+* 短视频模式新增模糊背景显示
+* 删除短视频模式下的全屏按钮
+## 1.0.0（2022-07-20）
+* 发布第一版，使用前请看使用须知
diff --git a/uni_modules/yingbing-video/components/modules/iframe.vue b/uni_modules/yingbing-video/components/modules/iframe.vue
new file mode 100644
index 0000000..0a26889
--- /dev/null
+++ b/uni_modules/yingbing-video/components/modules/iframe.vue
@@ -0,0 +1,498 @@
+<template>
+	<view
+	:class="'iframe' + dataId"
+	class="find_iframe"
+	:data-sandbox="sandbox"
+	:data-allow="allow"
+	:data-allowfullscreen="allowfullscreen"
+	:data-frameborder="frameborder"
+	:data-loadingShow="loadingShow"
+	:data-console="console"
+	:data-iframeStyle="iframeStyleString"
+	:data-iframeClass="iframeClassString"
+	:data-crossOrigin="crossOrigin"
+	:data-setDataName="setDataName"
+	:data-overrideUrlLoadingOptions="overrideUrlLoadingOptionsString"
+	:ready="ready" :change:ready="ComIframe.readyWatcher"
+	:isDestroy="isDestroy" :change:isDestroy="ComIframe.destroyWatcher"
+	:src="src" :change:src="ComIframe.srcWatcher"
+	:sandbox="sandbox" :change:sandbox="ComIframe.sandboxWatcher"
+	:allow="allow" :change:allow="ComIframe.allowWatcher"
+	:allowfullscreen="allowfullscreen" :change:allowfullscreen="ComIframe.allowfullscreenWatcher"
+	:frameborder="frameborder" :change:frameborder="ComIframe.frameborderWatcher"
+	:iframeStyle="iframeStyle" :change:iframeStyle="ComIframe.iframeStyleWatcher"
+	:iframeClass="iframeClass" :change:iframeClass="ComIframe.iframeClassWatcher"
+	:jump="jump" :change:jump="ComIframe.jumpWatcher"
+	:assignUrl="assignUrl" :change:assignUrl="ComIframe.assignUrlWatcher"
+	:loadingStatus="loadingStatus" :change:loadingStatus="ComIframe.loadingWatcher"
+	:evalJS="evalJSString" :change:evalJS="ComIframe.evalJSWatcher"
+	:evalCSS="evalCSSString" :change:evalCSS="ComIframe.evalCSSWatcher"
+	:setData="setDataValue" :change:setData="ComIframe.setDataWatcher"
+	:overrideUrlLoading="overrideUrlLoadingOptionsString" :change:overrideUrlLoading="ComIframe.overrideUrlLoadingWatcher">
+	</view>
+</template>
+
+<script>
+	export default {
+		props: {
+			dataId: {
+				type: String,
+				default () {
+					return new Date().getTime().toString() + Math.round(Math.random() * 10000)
+				}
+			},
+			src: {//链接
+				type: String,
+				default: ''
+			},
+			sandbox: {//沙盒模式 原生属性
+				type: String,
+				default: 'allow-same-origin allow-scripts allow-forms allow-top-navigation-by-user-activation allow-popups allow-modals'
+			},
+			allow: {//允许一些操作 原生属性
+				type: String,
+				// default: 'autoplay; fullscreen; encrypted-media; picture-in-picture'
+				default: ''
+			},
+			allowfullscreen: {//是否允许全屏 原生属性
+				type: Boolean,
+				default: true
+			},
+			//跨域属性 anonymous-它有一个默认值。它定义了将在不传递凭据信息的情况下发送CORS请求 use-credentials-将发送带有凭据、cookie 和证书的 cross-origin 请求
+			crossOrigin: {
+				type: String,
+				default: ''
+			},
+			frameborder: {//iframe边框 原生属性
+				type: String,
+				default: '0'
+			},
+			iframeClass: {//iframe样式
+				type: [String, Object],
+				default: ''
+			},
+			iframeStyle: {//iframe样式
+				type: [String, Object],
+				default: ''
+			},
+			loadingShow: {//展示loading
+				type: Boolean,
+				default: true
+			},
+			console: {//控制console
+				type: String,
+				default: 'log warn error'
+			},
+			overrideUrlLoadingOptions: {//仅支持app
+				type: Object,
+				default: () => {
+					return {
+						effect: '',
+						mode: '',
+						match: '',
+						exclude: ''
+					}
+				}
+			}
+		},
+		computed: {
+			overrideUrlLoadingOptionsString () {
+				return JSON.stringify(this.overrideUrlLoadingOptions)
+			},
+			iframeStyleString () {
+				return JSON.stringify(this.iframeStyle)
+			},
+			iframeClassString () {
+				return JSON.stringify(this.iframeClass)
+			}
+		},
+		data () {
+			return {
+				ready: '',
+				jump: 0,
+				isDestroy: false,
+				evalJSString: '',//js字符串
+				evalCSSString: '',//注入css字符串
+				assignUrl: '',//跳转链接
+				loadingStatus: -1,//加载进度提控制
+				evalJSTask: new Map(),//注入js临时队列表
+				setDataName: '',
+				setDataValue: ''
+			}
+		},
+		mounted () {
+			this.$nextTick(function () {
+				setTimeout(() => {
+					this.ready = this.dataId
+				}, 100)
+			})
+		},
+		methods: {
+			//返回上一页
+			back () {
+				this.jump = 0
+				this.$nextTick(function () {
+					this.jump = -1
+				})
+			},
+			//调用内部iframe跳转链接
+			assign (url) {
+				this.assignUrl = url
+			},
+			//显示进度条加载
+			showLoading () {
+				this.loadingStatus = -1
+				this.$nextTick(function () {
+					this.loadingStatus = 1
+				})
+			},
+			//关闭进度条加载
+			hideLoading () {
+				this.loadingStatus = -1
+				this.$nextTick(function () {
+					this.loadingStatus = 0
+				})
+			},
+			//销毁
+			destroy () {
+				this.isDestroy = false
+				this.$nextTick(() => {
+					this.isDestroy = true
+				})
+			},
+			//注入js
+			evalJS (str) {
+				if ( this.evalJSString ) {//如果又正在进行注入的js任务
+					const id = new Date().getTime().toString() + Math.round(Math.random() * 10000)
+					this.evalJSTask.set(id, str)//加入等待队列
+				} else {
+					this.evalJSString = str
+				}
+			},
+			//注入css
+			evalCSS (str) {
+				this.evalCSSString = ''
+				this.$nextTick(() => {
+					this.evalCSSString = str
+				})
+			},
+			setData (key, value) {
+				this.setDataName = key
+				this.setDataValue = ''
+				this.$nextTick(() => {
+					this.setDataValue = value
+				})
+			},
+			loadstart (e) {
+				this.$emit('loadstart', e)
+			},
+			loaded (e) {
+				this.$emit('loaded', e)
+			},
+			callError (e) {
+				this.$emit('error', e)
+			},
+			backError () {
+				this.$emit('backerror')
+			},
+			callDestroy () {
+				this.$emit('destroyed')
+			},
+			overrideUrlLoading (e) {
+				this.$emit('overrideurlloading', e)
+			},
+			message (e) {
+				this.$emit('message', e)
+			},
+			callEvalJS (e) {//注入js回调
+				this.evalJSString = ''
+				if ( this.evalJSTask.size ) {//如果等待队列有值，并且当前没有正在执行的注入js任务
+					const firstEntrie = this.evalJSTask.entries().next().value//获取等待队列中的第一个
+					this.evalJS(firstEntrie[1])//执行任务
+					this.evalJSTask.delete(firstEntrie[0])//删除等待队列
+				}
+				if ( e.status == 'error' ) this.callError(e.message)
+			}
+		}
+	}
+</script>
+<!-- #ifdef APP-VUE || H5 -->
+<script lang="renderjs" type="module" module="ComIframe">
+	export default {
+		data () {
+			return {
+				dom: null,
+				iframe: null,
+				loading: null,
+				iframeSrc: '',
+				backTimer: null
+			}
+		},
+		mounted () {
+			window.addEventListener('message', this.messageListener);
+		},
+		beforeDestroy () {
+			this.destoryIframe()
+		},
+		methods: {
+			messageListener (e) {
+				this.callMethod('message', {origin: e.origin, data: e.data})
+			},
+			destoryIframe () {
+				window.removeEventListener('message', this.messageListener)
+				if ( this.loading ) {
+					this.loading.remove()
+					this.loading = null
+				}
+				if ( this.iframe ) {
+					this.iframe.remove()
+					this.iframe = null
+				}
+				this.callMethod('callDestroy')
+			},
+			showLoadingRender () {
+				if ( this.loading && this.getData('loadingShow') ) {
+					this.loading.classList.remove('browser-loading-hide')
+					this.loading.classList.add('browser-loading-show')
+				}
+			},
+			hideLoadingRender () {
+				if ( this.loading && this.getData('loadingShow') ) {
+					this.loading.classList.remove('browser-loading-show')
+					this.loading.classList.add('browser-loading-hide')
+				}
+			},
+			clearBackTimer () {
+				if ( this.backTimer ) {
+					window.clearTimeout(this.backTimer)
+					this.backTimer = null
+				}
+			},
+			initIframe () {
+				this.showLoadingRender()
+				this.callMethod('loadstart', {href: this.iframeSrc})
+				this.iframe = document.createElement('IFRAME')
+				this.iframe.setAttribute('class', 'find_iframe_iframe')
+				this.iframe.setAttribute('frameborder', this.getData('frameborder'))
+				this.iframe.setAttribute('allow', this.getData('allow'))
+				this.iframe.setAttribute('allowfullscreen', this.getData('allowfullscreen'))
+				this.iframe.setAttribute('sandbox', this.getData('sandbox'))
+				this.iframe.setAttribute('crossOrigin', this.getData('crossOrigin'))
+				if ( this.getData('iframeStyle') ) this.iframeStyleWatcher(JSON.parse(this.getData('iframeStyle')))//初始化style
+				if ( this.getData('iframeClass') ) this.iframeClassWatcher(JSON.parse(this.getData('iframeClass')))//初始化style
+				this.iframe.src = this.iframeSrc
+				this.iframe.onload = () => {
+					this.hideLoadingRender()
+					const iframeWindow = this.iframe.contentWindow
+					iframeWindow.onbeforeunload = (e) => {
+						this.clearBackTimer()
+						this.callMethod('loadstart', e)
+						this.showLoadingRender()
+					}
+					const history = iframeWindow.history
+					const iframeDocument = this.iframe.contentDocument || iframeWindow.document;
+					const title = iframeDocument.title
+					const href = iframeWindow.location.href
+					const head = iframeDocument.head;
+					const links = head.querySelectorAll('link[rel="icon"], link[rel="shortcut icon"]');//尝试从网页代码中获取favicon.ico
+					const favicon = links.length > 0 ? links[0].href : href + (href.substring(href.length -1) == '/' ? '' : '/') + 'favicon.ico'//没有获取到默认使用网址拼接favicon.ico
+					this.callMethod('loaded', {title, href, favicon, history})
+				}
+				this.iframe.onerror = (e) => {
+					this.hideLoadingRender()
+					this.callMethod('callError', e)
+				}
+				this.dom.appendChild(this.iframe)
+				//控制iframe内部的console
+				const consoles = this.getData('console').split(' ')
+				Object.keys(this.iframe.contentWindow.console).forEach(key => {
+					if ( consoles.indexOf(key) == -1 ) this.iframe.contentWindow.console[key] = function () {}
+				})
+				const options = JSON.parse(this.getData('overrideUrlLoadingOptions'))
+				if ( options && options.mode ) this.overrideUrlLoadingWatcher(this.getData('overrideUrlLoadingOptions'))
+			},
+			readyWatcher (newVal) {
+				if ( newVal ) {
+					this.dom = document.querySelector('.iframe' + newVal)
+					this.loading = document.createElement('DIV')
+					this.loading.setAttribute('class', 'browser-loading-line')
+					this.dom.appendChild(this.loading)
+				}
+				if ( this.iframeSrc && this.dom ) this.initIframe()
+			},
+			destroyWatcher (newVal) {
+				if ( newVal ) this.destoryIframe()
+			},
+			srcWatcher (newVal, oldVal) {
+				this.iframeSrc = newVal
+				if ( !this.dom ) return
+				if ( newVal != oldVal ) {
+					if ( oldVal ) this.destoryIframe()
+					if ( newVal ) this.initIframe()
+				}
+			},
+			sandboxWatcher (newVal) {
+				this.iframe && this.iframe.setAttribute('sandbox', newVal)
+			},
+			allowWatcher (newVal) {
+				this.iframe && this.iframe.setAttribute('allow', allow)
+			},
+			allowfullscreenWatcher (newVal) {
+				this.iframe && this.iframe.setAttribute('allowfullscreen', newVal)
+			},
+			frameborderWatcher (newVal) {
+				this.iframe && this.iframe.setAttribute('frameborder', newVal)
+			},
+			iframeStyleWatcher (newVal) {
+				if ( typeof newVal == "string" ) this.iframe && this.iframe.setAttribute('style', newVal)
+				if ( typeof newVal == "object" ) {
+					let style = ''
+					Object.keys(newVal).forEach(key => {
+						style += key + ':' + newVal[key] + ';'
+					})
+					this.iframe && this.iframe.setAttribute('style', style)
+				}
+			},
+			iframeClassWatcher (newVal) {
+				if ( typeof newVal == "string" ) this.iframe && this.iframe.setAttribute('class', 'find_iframe_iframe ' + newVal)
+				if ( typeof newVal == "object" ) {
+					let className = ''
+					Object.keys(newVal).forEach(key => {
+						className += newVal[key] ? (key + ' ') : ''
+					})
+					this.iframe && this.iframe.setAttribute('class', 'find_iframe_iframe ' + className)
+				}
+			},
+			jumpWatcher (newVal) {
+				if ( newVal < 0 && this.iframe ) {
+					this.iframe.contentWindow.history.back()
+					this.backTimer = window.setTimeout(() => {
+						this.callMethod('backError')
+					}, 300)
+				}
+			},
+			assignUrlWatcher (newVal) {
+				const iframeWindow = this.iframe?.contentWindow
+				iframeWindow && iframeWindow.window.location.assign(newVal);
+			},
+			loadingWatcher (newVal) {
+				if ( newVal == 0 ) this.hideLoading()
+				if ( newVal == 1 ) this.showLoading()
+			},
+			evalJSWatcher (newVal) {
+				if ( newVal ) {
+					try{
+						const iframeDocument = this.iframe.contentDocument || iframeWindow.document;
+						const script = iframeDocument.createElement('SCRIPT')
+						script.innerHTML = newVal
+						iframeDocument.head.appendChild(script)//插入script标签
+						this.callMethod('callEvalJS', {status: 'success'})//通知逻辑层成功执行回调
+						iframeDocument.head.removeChild(script)//执行完script标签后需要移除
+					}catch(e){
+						this.callMethod('callEvalJS', {status: 'error', message: JSON.stringify(e)})
+					}
+				}
+			},
+			evalCSSWatcher (newVal) {
+				if ( newVal ) {
+					try{
+						const iframeDocument = this.iframe.contentDocument || iframeWindow.document;
+						const style = iframeDocument.createElement('STYLE')
+						style.innerHTML = newVal
+						iframeDocument.head.appendChild(style)
+					}catch(e){
+						this.callMethod('callError', e)
+					}
+				}
+			},
+			//给网页值传参
+			setDataWatcher (newVal) {
+				if ( newVal ) {
+					try{
+						const iframeWindow = this.iframe.contentWindow
+						const key = this.getData('setDataName')
+						if ( key ) iframeWindow[key] = newVal
+					}catch(e){
+						this.callMethod('callEvalJS', {status: 'error', message: JSON.stringify(e)})
+					}
+				}
+			},
+			//拦截监听
+			overrideUrlLoadingWatcher (newVal) {
+				// #ifdef APP-VUE
+				const wv = plus.webview.currentWebview()
+				const options = JSON.parse(newVal)
+				wv.overrideUrlLoading(options, (e) => {
+					this.callMethod('overrideUrlLoading', e)
+					return true;
+				});
+				// #endif
+				
+			},
+			getData (name) {
+				const value = this.dom.getAttribute('data-' + name)
+				if ( ['true', 'false'].includes(value) ) return value == 'false' ? false : true
+				else if ( /^\d+$/.test(value) ) return Number(value)
+				else return value
+			},
+			callMethod (name, args) {
+				// #ifndef H5
+				this.$ownerInstance.callMethod(name, args)
+				// #endif
+				// #ifdef H5
+				this[name](args)
+				// #endif
+			}
+		}
+	}
+</script>
+<!-- #endif -->
+
+
+<style>
+	@keyframes loading-show {
+		from {
+			width: 0;
+		}
+		to {
+			width: 99%;
+		}
+	}
+	@keyframes loading-hide {
+		from {
+			width: 0;
+			opacity: 1;
+		}
+		to {
+			width: 100%;
+			opacity: 0;
+		}
+	}
+	.find_iframe {
+		position: relative;
+		width: 100%;
+		height: 100%;
+	}
+	/deep/ .find_iframe_iframe {
+		width: 100%;
+		height: 100%;
+	}
+	/deep/ .browser-loading-line {
+		position: absolute;
+		top: 0;
+		left: 0;
+		width: 0;
+		height: 3px;
+		border-radius: 3px;
+		background-color: #4cd964;
+		z-index: 1;
+		touch-action: none;
+		pointer-events: none;
+	}
+	/deep/ .browser-loading-show {
+		animation: loading-show 5s ease both;
+	}
+	/deep/ .browser-loading-hide {
+		animation: loading-hide .5s linear both;
+	}
+</style>
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/components/modules/video.vue b/uni_modules/yingbing-video/components/modules/video.vue
new file mode 100644
index 0000000..ab221a1
--- /dev/null
+++ b/uni_modules/yingbing-video/components/modules/video.vue
@@ -0,0 +1,663 @@
+<template>
+	<view class="render-video" :class="'rvideo' + dataId"
+	:data-route="pageRoute"
+	:dataId="dataId" :change:dataId="RenderVideo.dataIdWatcher"
+	:videoParams="videoParams" :change:videoParams="RenderVideo.reloadVideoRender"
+	:isUnload="isUnload" :change:isUnload="RenderVideo.destroyRender"
+	:loadDanmuParams="loadDanmuParams" :change:loadDanmuParams="RenderVideo.loadDanmuRender"
+	:isUnloadDanmu="isUnloadDanmu" :change:isUnloadDanmu="RenderVideo.unloadDanmuRender"
+	:sendDanmuParams="sendDanmuParams" :change:sendDanmuParams="RenderVideo.sendDanmuRender"
+	:insertDanmuParams="insertDanmuParams" :change:insertDanmuParams="RenderVideo.insertDanmuRender"
+	:setVideoParams="setVideoParams" :change:setVideoParams="RenderVideo.setVideoRender"
+	:reloadCustomParams="reloadCustomParams" :change:reloadCustomParams="RenderVideo.reloadCustomRender"
+	:updateConfigParams="updateConfigParams" :change:updateConfigParams="RenderVideo.updateConfigRender"
+	:isPlay="isPlay" :change:isPlay="RenderVideo.playRender"
+	:isPause="isPause" :change:isPause="RenderVideo.pauseRender"
+	:isToggle="isToggle" :change:isToggle="RenderVideo.toggleRender"
+	:seekTime="seekTime" :change:seekTime="RenderVideo.seekRender"
+	:isOpenFullscreen="isOpenFullscreen" :change:isOpenFullscreen="RenderVideo.openFullscreenRender"
+	:isExitFullscreen="isExitFullscreen" :change:isExitFullscreen="RenderVideo.exitFullscreenRender"
+	:captureParams="captureParams" :change:captureParams="RenderVideo.captureRender"
+	:toastParams="toastParams" :change:toastParams="RenderVideo.showToastRender"
+	:toolbarParams="toolbarParams" :change:toolbarParams="RenderVideo.showToolbarRender"
+	:isEnableGesture="isEnableGesture" :change:isEnableGesture="RenderVideo.enableGestureRender"
+	:isDisableGesture="isDisableGesture" :change:isDisableGesture="RenderVideo.disableGestureRender"
+	:isUpdateSize="isUpdateSize" :change:isUpdateSize="RenderVideo.updateSizeRender">
+		<view :class="'rvideoslot' + dataId">
+			<slot></slot>
+		</view>
+	</view>
+</template>
+
+<script>
+	export default {
+		data () {
+			return {
+				dataId: '',
+				pageRoute: '',//当前页面的路由名称
+				videoParams: '',//视频参数
+				isUnload: -1,//是否卸载视频
+				loadDanmuParams: '',//弹幕配置
+				isUnloadDanmu: -1,//是否卸载弹幕
+				sendDanmuParams: '',//发送弹幕
+				insertDanmuParams: '',//插入弹幕
+				setVideoParams: '',//设置video属性
+				reloadCustomParams: '',//重加载自定义配置
+				updateConfigParams: '',//更新配置
+				isPlay: -1,//是否播放
+				isPause: -1,//是否暂停
+				isToggle: -1,//是否切换
+				seekTime: -1,//跳转时间
+				isOpenFullscreen: -1,//是否开启全屏
+				isExitFullscreen: -1,//是否退出全屏
+				captureParams: '',//截屏
+				toastParams: '',//消息提示
+				toolbarParams: '',//工具栏
+				isEnableGesture: -1,//是否开启手势事件
+				isDisableGesture: -1,//是否关闭手势事件
+				isUpdateSize: -1//是否更新画布尺寸
+			}
+		},
+		mounted() {
+			this.dataId = new Date().getTime().toString() + Math.round(Math.random() * 10000)
+			const pages = getCurrentPages()
+			const page = pages[pages.length-1]
+			this.pageRoute = page.route
+		},
+		methods: {
+			ready () {
+				this.emit('message', {ready: true})
+			},
+			destroyed () {
+				this.$emit('destroyed')
+			},
+			message (e) {
+				this.$emit('message', e)
+			},
+			emit (name, data) {
+				this.$emit(name, {
+					data
+				})
+			},
+			//重加载视频
+			reloadVideo (params) {
+				this.videoParams = ''
+				this.$nextTick(() => {
+					this.videoParams = params
+				})
+			},
+			//卸载视频
+			destroy () {
+				this.isUnload = -1
+				this.$nextTick(() => {
+					this.isUnload = 1
+				})
+			},
+			//加载弹幕
+			loadDanmu (danmu) {
+				this.loadDanmuParams = ''
+				this.$nextTick(() => {
+					this.loadDanmuParams = danmu
+				})
+			},
+			//卸载弹幕
+			unloadDanmu () {
+				this.isUnloadDanmu = -1
+				this.$nextTick(() => {
+					this.isUnloadDanmu = 1
+				})
+			},
+			//发送弹幕
+			sendDanmu (danmu, border) {
+				this.sendDanmuParams = ''
+				this.$nextTick(() => {
+					this.sendDanmuParams = {
+						danmu,
+						border
+					}
+				})
+			},
+			//插入弹幕
+			insertDanmu (danmu) {
+				this.insertDanmuParams = ''
+				this.$nextTick(() => {
+					this.insertDanmuParams = danmu
+				})
+			},
+			//动态修改video属性
+			setVideo (key, value) {
+				this.setVideoParams = ''
+				this.$nextTick(() => {
+					this.setVideoParams = {
+						key, value
+					}
+				})
+			},
+			//重加载自定义配置
+			reloadCustom (params) {
+				this.reloadCustomParams = ''
+				this.$nextTick(() => {
+					this.reloadCustomParams = params
+				})
+			},
+			//更新配置
+			updateConfig (params) {
+				this.updateConfigParams = ''
+				this.$nextTick(() => {
+					this.updateConfigParams = params
+				})
+			},
+			//播放视频
+			play () {
+				this.isPlay = -1
+				this.$nextTick(() => {
+					this.isPlay = 1
+				})
+			},
+			//暂停视频
+			pause () {
+				this.isPause = -1
+				this.$nextTick(() => {
+					this.isPause = 1
+				})
+			},
+			//播放和暂停视频
+			toggle () {
+				this.isToggle = -1
+				this.$nextTick(() => {
+					this.isToggle = 1
+				})
+			},
+			/**
+			 * 跳转视频
+			 * @param {Number} time 跳转位置（单位秒）
+			*/
+			seek (time) {
+				this.seekTime = -1
+				this.$nextTick(() => {
+					this.seekTime = time
+				})
+			},
+			/**
+			 * 播放和暂停视频
+			 * @param {String} direction 屏幕方向 auto-自动计算 landscape-横屏 portrait-竖屏
+			*/
+			openFullscreen (direction) {
+				this.isOpenFullscreen = -1
+				this.$nextTick(() => {
+					this.isOpenFullscreen = direction
+				})
+			},
+			//退出全屏
+			exitFullscreen () {
+				this.isExitFullscreen = -1
+				this.$nextTick(() => {
+					this.isExitFullscreen = 1
+				})
+			},
+			//截图
+			capture (data) {
+				this.captureParams = ''
+				this.$nextTick(() => {
+					this.captureParams = data
+				})
+			},
+			//消息提示
+			showToast (data) {
+				this.toastParams = ''
+				this.$nextTick(() => {
+					this.toastParams = data
+				})
+			},
+			//展示工具栏
+			showToolbar (data) {
+				this.toolbarParams = ''
+				this.$nextTick(() => {
+					this.toolbarParams = data
+				})
+			},
+			//禁用手势事件
+			disableGesture () {
+				this.isDisableGesture = -1
+				this.$nextTick(() => {
+					this.isDisableGesture = 1
+				})
+			},
+			//启用手势事件
+			enableGesture () {
+				this.isEnableGesture = -1
+				this.$nextTick(() => {
+					this.isEnableGesture = 1
+				})
+			},
+			updateSize () {
+				this.isUpdateSize = -1
+				this.$nextTick(() => {
+					this.isUpdateSize = 1
+				})
+			}
+		}
+	}
+</script>
+<script lang="renderjs" module="RenderVideo" type="module">
+	export default {
+		data () {
+			return {
+				dom: null,
+				domSlot: null,
+				mp: null
+			}
+		},
+		beforeDestroy() {
+			this.destroyRender()
+		},
+		methods: {
+			dataIdWatcher (newVal) {
+				if ( newVal ) {
+					// 延迟一下再查找 DOM 元素，确保 DOM 已经渲染完成
+					setTimeout(() => {
+						this.dom = document.querySelector('.rvideo' + newVal)
+						this.domSlot = document.querySelector('.rvideoslot' + newVal)
+						// 检查 DOM 元素是否存在
+						if ( this.dom && this.domSlot ) {
+							this.init()
+						} else {
+							console.error('yb-video: DOM 元素未找到，可能渲染失败', {
+								dataId: newVal,
+								dom: this.dom,
+								domSlot: this.domSlot
+							})
+						}
+					}, 100)
+				}
+			},
+			async init () {
+				if ( !window.Hls ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/hls.min.js'), 'hls')
+				if ( !window.flvjs ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/flv.min.js'), 'flv')
+				if ( !window.JSMpeg ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/jsmpeg.min.js'), 'JSMpeg')
+				if ( !window.THREE ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/three.min.js'), 'three')
+				if ( !window.THREE.OrbitControls ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/OrbitControls.js'), 'OrbitControls')
+				if ( !window.THREE.DeviceOrientationControls ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/js/DeviceOrientationControls.js'), 'DeviceOrientationControls')
+				if ( !window.YbSubtitle ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player-subtitle.js'), 'ybPlayerSubtitle')
+				if ( !window.YbDanmu ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player-danmu.js'), 'ybPlayerDanmu')
+				if ( !window.YbPano ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player-pano.js'), 'ybPlayerPano')
+				if ( !window.YbMpeg ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player-mpeg.js'), 'ybPlayerMpeg')
+				if ( !window.YbPlayer ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player.js'), 'ybPlayer')
+				if ( !window.YbGesture ) await this.loadScriptInSandbox(this.parseSrc('/uni_modules/yingbing-video/static/html/dist/yb-player-gesture.js'), 'ybPlayerGesture')
+				this.loadCss()
+				this.callMethod('ready')
+			},
+			loadCss () {
+				let links = document.getElementsByTagName('link')
+				let linkarr = []
+				for ( let i = 0; i < links.length; i++ ) {
+					if ( links[i].getAttribute('data-id') ) linkarr.push(links[i].getAttribute('data-id'))
+				}
+				//判断一下css文件是否已加载，避免重复加载
+				if ( linkarr.indexOf('yb-player') == -1 ) {
+					const link = document.createElement('LINK')
+					link.setAttribute('data-id', 'yb-player')
+					link.rel = 'stylesheet'
+					link.href = this.parseSrc('/uni_modules/yingbing-video/static/html/css/yb-player.css')
+					document.head.appendChild(link)
+				}
+				//判断一下css文件是否已加载，避免重复加载
+				if ( linkarr.indexOf('yb-player-plugin') == -1 ) {
+					const link = document.createElement('LINK')
+					link.setAttribute('data-id', 'yb-player-plugin')
+					link.rel = 'stylesheet'
+					link.href = this.parseSrc('/uni_modules/yingbing-video/static/html/css/yb-player-plugin.css')
+					document.head.appendChild(link)
+				}
+			},
+			request (url) {
+				return new Promise((resolve, reject) => {
+					//如果是在线链接表示当前运行为H5，直接用XMLHttpRequest请求
+					if (url.startsWith('http') ) {
+						// #ifdef H5
+						var xhr = new XMLHttpRequest()
+						// #endif
+						// #ifdef APP-VUE
+						var xhr = new plus.net.XMLHttpRequest()
+						// #endif
+					    xhr.onreadystatechange = () => {
+					    	if ( xhr.readyState == 4 ) {
+					    		if ( xhr.status == 200 ) {
+					    			resolve(xhr.responseText)
+					    		} else {
+					    			resolve(null)
+					    		}
+					    		xhr.abort()
+					    	}
+					    }
+					    xhr.onabort = function () { xhr = null }
+					    xhr.open('GET', url);
+					    xhr.responseType = 'text';
+					    xhr.send();
+					} else {
+						//非http协议链接，需要使用系统文件API，获取文件内容，兼容IOS得WkWbview内核
+						// #ifdef APP-VUE
+						//将路径开头替换为_www/，这是为了兼容ios文件路径读取
+						plus.io.resolveLocalFileSystemURL(url.replace('./', '_www/'), function( entry ) {
+							entry.file( function(file){
+								var fileReader = new plus.io.FileReader();
+								fileReader.readAsText(file, 'utf-8');
+								fileReader.onloadend = function(evt) {
+									resolve(evt.target.result)
+								}
+							} );
+						}, function ( e ) {
+							resolve(null)
+						} );
+						// #endif
+						// #ifndef APP-VUE
+						console.log('不支持本地文件访问')
+						// #endif
+					}  
+					
+				})
+			},
+			parseSrc (path) {
+				// #ifdef H5
+				const isHash = window.location.hash
+				// 安全检查 this.dom 是否存在
+				const route = this.dom ? this.dom.getAttribute('data-route') : ''
+				const pathName = isHash ? window.location.pathname : window.location.pathname.replace(route || '', '')
+				return window.location.origin + pathName + path.substring(1)
+				// #endif
+				// #ifdef APP-VUE
+				return '.' + path
+				// #endif
+			},
+			// 安全加载JS库的方法
+			async loadScriptInSandbox (url, id) {
+			    try {
+					const response = await this.request(url)
+					const jsCode = response
+					
+					// const uni = undefined
+					// eval('(function () {' + jsCode + '}())')
+					
+					//创建隔离的执行环境 似乎没有效果
+					const sandbox = {
+						window: window,
+						document: document,
+						navigator: navigator
+					    // 添加其他必要的全局对象...
+					};
+					const code = `
+					(function(sandbox) {
+					    var window = sandbox.window;
+					    var document = sandbox.document;
+					    var navigator = sandbox.navigator;
+					    var uni = undefined;
+					    ${jsCode}
+					})(sandbox);
+					`;
+					// 使用Function构造器创建隔离的执行环境
+					const executeInSandbox = new Function('sandbox',code);
+					// 执行代码
+					executeInSandbox(sandbox);
+					return { success: true, sandbox };
+			    } catch (error) {
+			        console.error(`加载脚本失败: ${error}`);
+			        // return { success: false, error };
+			    }
+			},
+			async loadScriptInDom (src, id) {
+				return new Promise(resolve => {
+					const script = document.createElement('SCRIPT')
+					script.setAttribute('data-id', id)
+					script.src = src
+					script.onload = function () {
+						resolve(true)
+					}
+					document.head.appendChild(script)
+				})
+				
+			},
+			
+			//深度克隆数据，避免数据污染
+			_traverseObject (obj, emitname) {
+				if(typeof obj !== "object" && typeof obj !== 'function') {
+					//原始类型直接返回
+				    return obj;
+				}
+				var o = Object.prototype.toString.call(obj) === '[object Array]' ? [] : {}; 
+				for(let i in obj) {  
+				    if(obj.hasOwnProperty(i)){ 
+						const value = obj[i]
+						const emit = {}
+						emit[emitname] = value
+						o[i] = i == 'click' ? () => { this.callMethod('message', {data: emit}) } : typeof value === 'object' ? this._traverseObject(value, emitname) : value
+				    } 
+				} 
+				return o;
+			},
+			//处理hlsConfig
+			parseHlsConfig (config = {}) {
+				Object.keys(config).forEach(key => {
+					if ( ['xhrSetup'].includes(key) ) {
+						config[key] = new Function('return (' + config[key] + ')')();
+					}
+					if ( ['pLoader', 'fLoader'].includes(key) ) {
+						config[key] = (new Function(`return ${config[key]}`))();
+					}
+				})
+				return config
+			},
+			reloadVideoRender (params) {
+				if ( !params ) return
+				this.unloadRender()
+				const custom = this._traverseObject(params.custom, 'slotclick')
+				this.mp = new YbPlayer({
+					container: this.dom,
+					src: params.src,
+					segments: params.segments,
+					title: params.title,
+					poster: params.poster || undefined,
+					type: params.type,
+					three: params.three,
+					initialTime: params.initialTime,
+					duration: params.duration,
+					autoplay: params.autoplay,
+					preload: params.preload,
+					muted: params.muted,
+					playbackRate: params.playbackRate,
+					loop: params.loop,
+					isLive: params.isLive,
+					header: params.header,
+					controls: params.controls,
+					alwaysShowControls: params.alwaysShowControls,
+					height: '100%',
+					objectFit: params.objectFit,
+					crossOrigin: params.crossOrigin,
+					openDirection: params.openDirection,
+					exitDirection: params.exitDirection,
+					quality: params.quality,
+					works: params.works,
+					workIndex: params.workIndex,
+					subtitles: params.subtitles,
+					subtitleIndex: params.subtitleIndex,
+					playbackRates: params.playbackRates,
+					custom,
+					decoder: {
+						hls: {
+							loader: Hls,
+							config: this.parseHlsConfig(params.hlsConfig)
+						},
+						flv: {
+							loader: flvjs,
+							config: params.flvConfig
+						},
+						jsmpeg: {
+							loader: JSMpeg,
+							config: params.jsmpegConfig
+						}
+					}
+				})
+				this.mp.load()
+				this.mp.loadVideo()
+				this.mp.loadGestureEvent()
+				this.mp.appendDom(this.domSlot)
+				this.mp.onmessage = (data) => {
+					this.callMethod('message', {data})
+				}
+				window.addEventListener('resize', this.updateSizeRender)
+			},
+			//动态修改video属性
+			setVideoRender (newVal) {
+				if ( !newVal ) return
+				const { key, value } = newVal
+				this.mp?.setVideo(key, value)
+			},
+			//加载弹幕
+			loadDanmuRender (danmu) {
+				if ( !danmu ) return
+				if ( this.mp ) {
+					this.mp.setConfig('danmu', YbPlayer.deepClone(danmu))
+					this.mp.unloadDanmu()
+					this.mp.loadDanmu()
+				}
+			},
+			//卸载弹幕
+			unloadDanmuRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.unloadDanmu()
+			},
+			//发送弹幕
+			sendDanmuRender (newVal) {
+				if ( !newVal ) return
+				const { danmu, border } = newVal
+				this.mp?.sendDanmu(danmu, border)
+			},
+			//插入弹幕
+			insertDanmuRender (newVal) {
+				if ( !newVal ) return
+				this.mp?.insertDanmu(newVal)
+			},
+			//更新配置
+			updateConfigRender (config) {
+				if ( !config ) return
+				Object.keys(config).forEach(key => {
+					this.mp?.setConfig(key, config[key])
+				})
+				this.mp?.hideControls()
+			},
+			//重加载自定义配置
+			reloadCustomRender (config) {
+				if ( !config ) return
+				const newConfig = this._traverseObject(config, 'slotclick')
+				Object.keys(newConfig).forEach(key => {
+					this.mp?.setCustom(key, newConfig[key])
+				})
+				this.mp?.unloadCustom()
+				this.mp?.loadCustom()
+			},
+			//播放/暂停
+			toggleRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.toggle()
+			},
+			//播放
+			playRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.video?.play()
+			},
+			//暂停
+			pauseRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.video?.pause()
+			},
+			//跳转
+			seekRender (time) {
+				if ( time == -1 ) return
+				this.mp?.seek(time)
+			},
+			//开启全屏
+			openFullscreenRender (direction) {
+				if ( direction == -1 ) return
+				this.mp?.openFullscreen(direction)
+			},
+			//退出全屏
+			exitFullscreenRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.exitFullscreen()
+			},
+			//消息提示
+			showToastRender (data) {
+				if ( !data ) return
+				this.mp?.showToast(data)
+			},
+			//展示工具栏
+			showToolbarRender (data) {
+				if ( !data ) return
+				const newDate = this._traverseObject(data, 'toolclick')
+				this.mp?.showToolbar(newDate.selector, newDate.list, newDate.checkShow, newDate.checkIndex)
+			},
+			//截图
+			captureRender (data) {
+				if ( !data ) return
+				this.mp?.capture(data.type, data.show)
+			},
+			//禁用手势事件
+			disableGestureRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.disableGesture()
+			},
+			//启用手势事件
+			enableGestureRender (newVal) {
+				if ( newVal == -1 ) return
+				this.mp?.enableGesture()
+			},
+			//卸载视频
+			unloadRender () {
+				if ( this.mp ) {
+					if ( this.domSlot && this.dom ) this.dom.appendChild(this.domSlot)
+					this.mp.unloadDanmu()
+					this.mp.unloadGestureEvent()
+					this.mp.unloadVideo()
+					this.mp.unload()
+					window.removeEventListener('resize', this.updateSizeRender)
+				}
+			},
+			//卸载视频
+			destroyRender (newVal) {
+				if ( newVal == 1 ){
+					this.unloadRender()
+					this.callMethod('destroyed')
+				}
+			},
+			//重置画布尺寸
+			updateSizeRender () {
+				//重置弹幕画布
+				this.mp?.refreshDanmu()
+				//重置3D画布
+				this.mp?.refreshPano()
+			},
+			callMethod (name, args) {
+				// #ifndef H5
+				this.$ownerInstance && this.$ownerInstance.callMethod(name, args)
+				// #endif
+				// #ifdef H5
+				this[name] && this[name](args)
+				// #endif
+			}
+		}
+	}
+</script>
+
+<style>
+	.render-video {
+		background-color: #000;
+		width: 100%;
+		height: 100%;
+	}
+	.render-video-slot {
+		position: absolute;
+		top: 0;
+		left: 0;
+		width: 100%;
+		height: 100%;
+	}
+</style>
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/components/yb-video/yb-video.vue b/uni_modules/yingbing-video/components/yb-video/yb-video.vue
new file mode 100644
index 0000000..c4a22fe
--- /dev/null
+++ b/uni_modules/yingbing-video/components/yb-video/yb-video.vue
@@ -0,0 +1,852 @@
+<template>
+	<view class="yingbing-video" :class="{'yingbing-video-full': fullscreen}" :style="[boxStyle]">
+		<!-- #ifdef H5 || APP-VUE -->
+		<!-- 根据平台选择加载方式因为IOS使用WKWebview内核时严格执行同源策略，对于iframe加载本地网页以及非同源线上网页都有很大的限制，无法操作iframe内容 -->
+		<r-video v-if="renderType == 'renderjs'" ref="web" class="yb-iframe" @message="handleMessage" @destroyed='handleDestroy'>
+			<slot></slot>
+		</r-video>
+		<r-iframe v-else ref="web" class="yb-iframe"
+		crossOrigin="anonymous"
+		:src="webSrc" @message="handleMessage" :loading-show="false" @destroyed='handleDestroy'></r-iframe>
+		<!-- #endif -->
+		<!-- #ifdef APP-NVUE -->
+		<web-view style="flex: 1;" ref="web" :src="webSrc" @onPostMessage="handleMessage"></web-view>
+		<!-- #endif -->
+	</view>
+</template>
+
+<script>
+	// #ifdef APP-VUE || H5
+	import RIframe from '../modules/iframe.vue'
+	import RVideo from '../modules/video.vue'
+	// #endif
+	export default {
+		// #ifdef APP-VUE || H5
+		components: {RIframe, RVideo},
+		// #endif
+		props: {
+			//iframe或者webview访问的自定义src
+			webSrc: {
+				type: String,
+				default: () => {
+					const path = '/uni_modules/yingbing-video/static/html/video.html'
+					// #ifdef H5
+					const isHash = window.location.hash
+					const pages = getCurrentPages()
+					const page = pages[pages.length-1]
+					const pathName = isHash ? window.location.pathname : window.location.pathname.replace(page.route, '')
+					return window.location.origin + pathName + path.substring(1)
+					// #endif
+					// #ifdef APP-VUE
+					return '.' + path
+					// #endif
+					// #ifdef APP-NVUE
+					return path
+					// #endif
+				}
+			},
+			//播放链接
+			src: {
+				type: String,
+				default: ''
+			},
+			//切片列表
+			segments: {
+				type: Array,
+				default: () => []
+			},
+			//封面
+			poster: {
+				type: String,
+				default: ''
+			},
+			//标题
+			title: {
+				type: String,
+				default: ''
+			},
+			//解码类型 auto-自动判断 hls-使用hls.js加载 flv-使用flv.js加载 video-使用video加载
+			type: {
+				type: String,
+				default: 'auto'
+			},
+			//初始化时间
+			initialTime: {
+				type: Number,
+				default: 0
+			},
+			//自定义最大播放时长
+			duration: {
+				type: Number,
+				default: 0
+			},
+			//3D模式 none-关闭3D 360-360全景
+			three: {
+				type: String,
+				default: 'none'
+			},
+			//自动播放（不保证能执行）
+			autoplay: {
+				type: Boolean,
+				default: false
+			},
+			//预加载 auto-浏览器尽可能地预加载整个视频文件 metadata-仅预加载视频的元数据 none-不预加载视频
+			preload: {
+				type: String,
+				default: 'auto'
+			},
+			//静音
+			muted: {
+				type: Boolean,
+				default: false
+			},
+			//播放倍速
+			playbackRate: {
+				type: Number,
+				default: 1
+			},
+			//倍速列表配置
+			playbackRates: {
+				type: Array,
+				default: () => []
+			},
+			//循环播放
+			loop: {
+				type: Boolean,
+				default: false
+			},
+			//直播流
+			isLive: {
+				type: Boolean,
+				default: false
+			},
+			//非全屏时是否显示头部控制栏
+			header: {
+				type: Boolean,
+				default: false
+			},
+			//是否显示底部控制栏
+			controls: {
+				type: Boolean,
+				default: false
+			},
+			//视频组件高度 auto-自适应高度 百分比-根据屏幕高度计算 px/rpx-像素高度
+			height: {
+				type: String,
+				default: 'auto'
+			},
+			//当视频宽高超出容器时的表现形式 fill-内容拉伸填充 contain-保持比例内容缩放 cover-保持比例内容可能被剪切 none-内容不重置 scale-down-保持比例从none或contain选一个 initial-默认值
+			objectFit: {
+				type: String,
+				default: 'contain'
+			},
+			//跨域属性 anonymous-它有一个默认值。它定义了将在不传递凭据信息的情况下发送CORS请求 use-credentials-将发送带有凭据、cookie 和证书的 cross-origin 请求
+			crossOrigin: {
+				type: String,
+				default: ''
+			},
+			//开启全屏时的屏幕方向
+			openDirection: {
+				type: String,
+				default: ''
+			},
+			//退出全屏时的屏幕方向
+			exitDirection: {
+				type: String,
+				default: ''
+			},
+			//弹幕列表
+			danmu: {
+				type: Array,
+				default: () => []
+			},
+			//画质列表
+			quality: {
+				type: Array,
+				default: () => []
+			},
+			//分p列表
+			works: {
+				type: Array,
+				default: () => []
+			},
+			//分P默认索引
+			workIndex: {
+				type: Number,
+				default: -1
+			},
+			//字幕列表
+			subtitles: {
+				type: Array,
+				default: () => []
+			},
+			//字幕默认索引
+			subtitleIndex: {
+				type: Number,
+				default: -1
+			},
+			//自定义配置
+			custom: {
+				type: Object,
+				default: () => ({})
+			},
+			//hls配置
+			hlsConfig: {
+				type: Object,
+				default: () => ({})
+			},
+			//flv配置
+			flvConfig: {
+				type: Object,
+				default: () => ({})
+			},
+			//jsmpeg配置
+			jsmpegConfig: {
+				type: Object,
+				default: () => ({})
+			},
+			//渲染类型 APP-NVUE只能使用web网页加载得方式渲染
+			// #ifdef APP-NVUE
+			renderType: {
+				type: String,
+				default: 'web'
+			},
+			// #endif
+			//渲染类型
+			// #ifdef APP-VUE || H5
+			renderType: {
+				type: String,
+				default: () => {
+					//如果是ios平台，默认使用renderjs方式渲染
+					if ( uni.getSystemInfoSync().platform == 'ios' ) {
+						return 'renderjs'
+					} else {
+						return 'web'
+					}
+				}
+			},
+			// #endif
+			//是否一直显示控件
+			alwaysShowControls: {
+				type: Boolean,
+				default: false
+			}
+		},
+		computed: {
+			boxStyle () {
+				return this.height == 'inherit' ? {
+					height: this.boxHeight,
+					flex: 1
+				} : {
+					height: this.boxHeight
+				}
+			}
+		},
+		data () {
+			return {
+				ready: false,
+				boxHeight: '',
+				videoWidth: 0,
+				videoHeight: 0,
+				fullscreen: false,
+				customHandles: {},//自定义处理方法
+				slotHandles: {},//存储插槽中的点击函数
+				toolHandles: {}//存储工具栏中的点击函数
+			}
+		},
+		beforeDestroy() {
+			this._removeBackbuttonListener()
+		},
+		created() {
+			//获取当前运行的平台
+			this.updateHeight()
+			console.log('倍速列表是否是ios YINGBING' + JSON.stringify(this.playbackRates))
+		},
+		methods: {
+			//接收消息
+			handleMessage (e) {
+				// #ifdef APP-NVUE
+				e.detail.data.forEach(item => {
+					this.parseMessage(item)
+				})
+				// #endif
+				// #ifdef H5 || APP-VUE
+				//使用uni.postMessage在h5传递消息，数据结构有很大不同需要找到对应数据
+				this.parseMessage(e.data.type == 'WEB_INVOKE_APPSERVICE' ? e.data.data.arg : e.data)
+				// #endif
+			},
+			//处理返回的消息
+			async parseMessage (data) {
+				//加载视频
+				if ( data.ready ) {
+					this.ready = true
+					if ( this.src || (this.segments && this.segments.length) ) {
+						this.reloadVideo()
+					}
+				}
+				//视频销毁
+				if ( data.destroyed ) {
+					if ( this.renderType != 'renderjs' ) this.$refs.web && this.$refs.web.destroy && this.$refs.web.destroy()
+				}
+				//记录视频尺寸，更新视频高度
+				if ( data.loadeddata ) {
+					this.videoWidth = data.loadeddata.videoWidth
+					this.videoHeight = data.loadeddata.videoHeight
+					this.updateHeight()
+				}
+				//用户点击了插槽内容，触发了点击函数
+				if ( data.slotclick ) {
+					this.slotHandles[data.slotclick] && this.slotHandles[data.slotclick]()//触发存储的函数
+				}
+				//用户点击了工具栏，触发了点击函数
+				if ( data.toolclick ) {
+					this.toolHandles[data.toolclick] && this.toolHandles[data.toolclick]()//触发存储的函数
+				}
+				// #ifdef APP-PLUS
+				//用户在非5+环境点击了保存截图
+				if ( data.capturesaved ) {
+					if ( data.capturesaved.code != 200 ) {
+						this.saveBase64ImageToAlbum(data.capturesaved.data.base64, data.capturesaved.fileName).then(path => {
+							this.showToast('保存到相册成功')
+						}).catch(() => {
+							this.showToast('保存到相册失败')
+						})
+					}
+				}
+				//设置亮度
+				if ( data.seeklight >= 0 ) {
+					if ( this.customHandles.setLight ) {
+						this.customHandles.setLight(data.seeklight)
+					} else {
+						uni.setScreenBrightness({
+							value: data.seeklight
+						})
+					}
+				}
+				//设置音量
+				if ( data.seekvolume >= 0 ) {
+					if ( this.customHandles.setVolume ) {
+						this.customHandles.setVolume(data.seekvolume)
+					} else {
+						plus.device.setVolume(data.seekvolume)
+					}
+				}
+				//方向改变监听
+				if ( data.directionchange ) {
+					if ( data.directionchange.code != 200 ) {//锁定屏幕方向失败
+						var direction = data.directionchange.to//预期屏幕方向
+						if ( direction ) plus.screen.lockOrientation(direction)//锁定屏幕方向
+						else plus.screen.unlockOrientation()//解除屏幕方向锁定
+					}
+				}
+				//APP全屏改变监听
+				if ( data.fullscreenchange ) {
+					if ( data.fullscreenchange.type == 'css' ) {//使用css模拟全屏
+						this.fullscreen = data.fullscreenchange.fullscreen
+						if ( this.fullscreen ) {
+							plus.navigator.setFullscreen(true)//调用系统全屏
+							plus.navigator.hideSystemNavigation()//隐藏系统导航栏
+						} else {
+							plus.navigator.setFullscreen(false)//退出系统全屏
+							setTimeout(function () {//不延迟，无法重新显示导航栏
+								plus.navigator.showSystemNavigation()//隐藏系统导航栏
+							}, 200)
+						}
+						if ( this.fullscreen ) {
+							this._bindbackbutton = this.exitFullscreen.bind(this)
+							plus.key.addEventListener("backbutton",this._bindbackbutton);//增加返回键监听，用于点击返回退出全屏
+						} else {
+							this._removeBackbuttonListener()//移除返回键监听事件
+						}
+					}
+					if( !data.fullscreenchange.fullscreen ) this.updateHeight()//考虑到全屏时可能会加载新视频，退出全屏需要重新更新高度
+				}
+				// #endif
+				
+				// #ifdef H5
+				//H5全屏改变监听
+				if ( data.fullscreenchange ) {
+					if ( data.fullscreenchange.type == 'css' ) {//使用css模拟全屏
+						this.fullscreen = data.fullscreenchange.fullscreen
+					}
+					if ( !data.fullscreenchange.fullscreen ) this.updateHeight() //考虑到全屏时可能会加载新视频，退出全屏需要重新更新高度
+				}
+				// #endif
+				//派发事件
+				Object.keys(data).forEach(key => {
+					if ( key != 'destroyed' ) this.$emit(key, data[key])
+				})
+			},
+			//移除返回键监听
+			_removeBackbuttonListener () {
+				if ( this._bindbackbutton ) {
+					plus.key.removeEventListener("backbutton",this._bindbackbutton);
+					this._bindbackbutton = null
+				}
+			},
+			//处理custom中的函数
+			_traverseObject(obj, handleName) {
+                if (typeof obj !== 'object' || obj === null) {
+                    return;
+                }
+                for (const key in obj) {
+                    if (obj.hasOwnProperty(key)) {
+                        const value = obj[key];
+                        if (typeof value === 'function') {
+                           const id = new Date().getTime().toString() + Math.round(Math.random() * 10000)
+						   this[handleName][id] = value
+						   obj[key] = id
+                        } else if (typeof value === 'object' && value !== null) {
+                            this._traverseObject(value, handleName);
+                        }
+                    }
+                }
+            },
+			//深度克隆数据，避免数据污染
+			_deepClone (obj) {
+				if(typeof obj !== "object" && typeof obj !== 'function') {
+					//原始类型直接返回
+				    return obj;
+				}
+				var o = Object.prototype.toString.call(obj) === '[object Array]' ? [] : {}; 
+				for(let i in obj) {  
+				    if(obj.hasOwnProperty(i)){ 
+				        o[i] = i === 'loader' ? '' : typeof obj[i] === "object" ? this._deepClone(obj[i]) : obj[i]; 
+				    } 
+				} 
+				return o;
+			},
+			//更新高度
+			updateHeight () {
+				if ( this.updateTimer ) {
+					clearTimeout(this.updateTimer)
+					this.updateTimer = null
+				}
+				this.updateTimer = setTimeout(() => {
+					//计算自适应高度
+					if ( this.height == 'auto' && this.videoWidth ) {
+						const windowWidth = uni.getSystemInfoSync().windowWidth
+						const rate = windowWidth / this.videoWidth
+						this.boxHeight = (this.videoHeight * rate) + 'px'
+					}
+					//继承父级高度
+					if ( this.height == 'inherit' ) {
+						this.boxHeight = '100%'
+					}
+					//像素高度
+					if ( this.height.includes('px') ) {
+						this.boxHeight = this.height
+					}
+					//计算百分比高度
+					if ( this.height.includes('%') ) {
+						const windowHeight = uni.getSystemInfoSync().windowHeight
+						this.boxHeight = (windowHeight * (this.height.replace('%', '') / 100)) + 'px'
+					}
+					//去更新视频内部画布的尺寸
+					this.$nextTick(() => {
+						this.evalJS('updateSize')
+					})
+				}, 100)
+			},
+			//处理自定义配置
+			async parseCustom () {
+				const custom = this._deepClone(this.custom)
+				//APP端设置初始化亮度和音量值
+				// #ifdef APP-PLUS
+				const initialLight = await this.getLight()
+				const initialVolume = await this.getVolume()
+				const gesture = custom.gesture || {}
+				gesture.initialLight = gesture.initialLight || initialLight
+				gesture.initialVolume = gesture.initialVolume || initialVolume
+				custom.gesture = gesture
+				// #endif
+				//H5端，不能通过手势操作亮度和音量
+				// #ifdef H5
+				const gesture = custom.gesture || {}
+				gesture.disableLight = true
+				gesture.disableVolume = true
+				custom.gesture = gesture
+				// #endif
+				//尝试获取自定义设置音量和亮度的方法
+				this.customHandles.setLight = gesture.setLight
+				this.customHandles.setVolume = gesture.setVolume
+				this.customHandles.getLight = gesture.getLight
+				this.customHandles.getVolume = gesture.getVolume
+				gesture.setLight = null
+				gesture.setVolume = null
+				gesture.getLight = null
+				gesture.getVolume = null
+				//重置插槽函数
+				this.slotHandles = {}
+				this._traverseObject(custom, 'slotHandles')
+				return custom
+			},
+			//处理文件链接（针对本地链接）
+			parseSrc (src) {
+				//本地static文件夹下的文件需要单独处理路径，否则无法加载
+				if ( src.startsWith('/static') ) {
+					// #ifdef H5
+					const isHash = window.location.hash
+					const pages = getCurrentPages()
+					const page = pages[pages.length-1]
+					const pathName = isHash ? window.location.pathname : window.location.pathname.replace(page.route, '')
+					return window.location.origin + pathName + src.substring(1)
+					// #endif
+					// #ifdef APP-PLUS
+					return plus.io.convertLocalFileSystemURL(src)
+					// #endif
+				}
+				return src
+			},
+			//处理工具栏配置
+			parseTool (data) {
+				this.toolHandles = {}
+				this._traverseObject(data, 'toolHandles')
+				return data
+			},
+			//处理字幕|画质的链接
+			parseList (data) {
+				return data.map(item => {
+					return {...item, src: this.parseSrc(item.src)}
+				})
+			},
+			//处理切片列表链接
+			parseSegments (data) {
+				return data.map(item => {
+					return {...item, url: this.parseSrc(item.url)}
+				})
+			},
+			//处理通信参数
+			parseArg (arg) {
+				//必须转义2次，否则通信时可能会丢失字符
+				return encodeURIComponent(encodeURIComponent(JSON.stringify(arg)))
+			},
+			//重加载视频
+			async reloadVideo () {
+				const arg = {
+				src: this.parseSrc(this.src),
+				segments: this.parseSegments(this.segments),
+				title: this.title,
+				poster: this.poster,
+				type: this.type,
+				three: this.three,
+				initialTime: this.initialTime,
+				duration: this.duration,
+				autoplay: this.autoplay,
+				preload: this.preload,
+				muted: this.muted,
+				loop: this.loop,
+				playbackRate: this.playbackRate,
+				playbackRates: this.playbackRates,
+				isLive: this.isLive,
+				header: this.header,
+				controls: this.controls,
+				alwaysShowControls: this.alwaysShowControls,
+				objectFit: this.objectFit,
+				crossOrigin: this.crossOrigin,
+				openDirection: this.openDirection,
+				exitDirection: this.exitDirection,
+				quality: this.parseList(this.quality),
+				works: this.works,
+				workIndex: this.workIndex,
+				subtitles: this.parseList(this.subtitles),
+				subtitleIndex: this.subtitleIndex,
+				custom: await this.parseCustom(),
+				flvConfig: this.flvConfig,
+				hlsConfig: this.hlsConfig,
+				jsmpegConfig: this.jsmpegConfig
+			}
+				this.evalJS('reloadVideo', arg)
+			},
+			//卸载视频
+			unload () {
+				this.evalJS('destroy')
+			},
+			//加载弹幕
+			loadDanmu () {
+				// #ifdef APP-VUE || H5
+				if ( this.renderType == 'renderjs' ) {
+					this.evalJS('loadDanmu', this.danmu)
+				} else {
+					this.$refs.web && this.$refs.web.setData('danmu', this.danmu)
+					setTimeout(() => {
+						this.evalJS('loadDanmu')
+					}, 100)
+				}
+				// #endif
+				// #ifdef APP-NVUE
+				const size = 100//分成100组传入，不然可能会超过字符串最大传输限制
+				const list = this.danmu || []
+				const len = Math.ceil(list.length / size)
+				for ( let i = 0 ; i < len; i++ ) {
+					const arr = list.slice(i * size, (i + 1) * size)
+					const arg = {code: i < len - 1 ? 0 : 1, data: arr}
+					this.evalJS('setDanmuData', arg)
+				}
+				// #endif
+			},
+			//卸载弹幕
+			unloadDanmu () {
+				this.evalJS('unloadDanmu')
+			},
+			//发送弹幕
+			sendDanmu (danmu, border) {
+				this.evalJS('sendDanmu', danmu, border)
+			},
+			//插入弹幕
+			insertDanmu (danmu) {
+				this.evalJS('insertDanmu', danmu)
+			},
+			//动态修改video属性
+			setVideo (key, value) {
+				this.evalJS('setVideo', key, value)
+			},
+			//重加载自定义配置
+			reloadCustom () {
+				if ( this.customTimer ) {
+					clearTimeout(this.customTimer)
+					this.this.customTimer = null
+				}
+				this.customTimer = setTimeout(async () => {
+					const custom = await this.parseCustom()
+					this.evalJS('reloadCustom', custom)
+				}, 200)
+			},
+			//更新配置
+			updateConfig () {
+				if ( this.updateTimer ) {
+					clearTimeout(this.updateTimer)
+					this.updateTimer = null
+				}
+				this.updateTimer = setTimeout(() => {
+					const arg = {
+						header: this.header,
+						controls: this.controls,
+						alwaysShowControls: this.alwaysShowControls
+					}
+					this.evalJS('updateConfig', arg)
+				}, 200)
+			},
+			//播放视频
+			play () {
+				this.evalJS('play')
+			},
+			//暂停视频
+			pause () {
+				this.evalJS('pause')
+			},
+			//播放和暂停视频
+			toggle () {
+				this.evalJS('toggle')
+			},
+			/**
+			 * 跳转视频
+			 * @param {Number} time 跳转位置（单位秒）
+			*/
+			seek (time) {
+				this.evalJS('seek', time)
+			},
+			/**
+			 * 开启视频全屏
+			 * @param {String} direction 屏幕方向 auto-自动计算 landscape-横屏 portrait-竖屏
+			*/
+			openFullscreen (direction) {
+				this.evalJS('openFullscreen', direction)
+			},
+			//退出全屏
+			exitFullscreen () {
+				this.evalJS('exitFullscreen')
+			},
+			/**
+			 * 截图
+			 * @param {String} type video-使用video标签截图 3D-3D模式下截图渲染的canvas
+			 * @param {String} show 是否展示截图弹窗
+			*/
+			capture (type, show = true) {
+				this.evalJS('capture', {type, show})
+			},
+			//消息提示
+			showToast (data) {
+				this.evalJS('showToast', data)
+			},
+			//展示工具栏
+			showToolbar (data) {
+				if ( typeof data == 'object' ) data = this.parseTool(data)
+				this.evalJS('showToolbar', data)
+			},
+			//禁用手势事件
+			disableGesture () {
+				this.evalJS('disableGesture')
+			},
+			//启用手势事件
+			enableGesture () {
+				this.evalJS('enableGesture')
+			},
+			//获取屏幕亮度
+			async getLight () {
+				//是否传入了自定义获取亮度方法
+				if ( this.customHandles.getLight ) {
+					return await this.customHandles.getLight()
+				} else {
+					return new Promise(resolve => {
+						uni.getScreenBrightness({
+							success: res => {
+								resolve(res.value)
+							}
+						})
+					})
+				}
+			},
+			//获取设备音量
+			getVolume () {
+				//是否传入了自定义获取音量方法
+				if ( this.customHandles.getVolume ) {
+					return this.customHandles.getVolume()
+				} else {
+					return plus.device.getVolume() 
+				}
+			},
+			//监听组件销毁
+			handleDestroy () {
+				this.$emit('destroyed')
+			},
+			//保存base64图片到相册
+			saveBase64ImageToAlbum (base64, fileName) {
+				return new Promise((resolve, reject) => {
+					const basePath = '_doc'
+					const dirPath = 'uniapp_temp'
+					const tempFilePath = basePath + '/' + dirPath + '/' + fileName
+					const bitmap = new plus.nativeObj.Bitmap(fileName)
+					bitmap.loadBase64Data(base64, function() {
+					    bitmap.save(tempFilePath, {}, function() {
+					        bitmap.clear()
+							plus.gallery.save(tempFilePath, function (e) {
+								resolve(e.path)
+							}, function (error) {
+								reject(error)
+							});
+					    }, function(error) {
+					        bitmap.clear()
+							reject(error)
+					    })
+					}, function(error) {
+					    bitmap.clear()
+						reject(error)
+					})
+				})
+			},
+			//注入js，根据平台不同调用方式不同
+			evalJS (name, ...args) {
+				//生成注入js函数名
+				let functionName = name + '('
+				//拼接参数
+				args.forEach(arg => {
+					if ( typeof arg == 'object' ) {
+						//是对象需要转义并加上双引号
+						functionName += '"' + this.parseArg(arg) + '",'
+					} else if ( typeof arg == 'string' ) {
+						//字符串加上双引号
+						functionName += '"' + arg + '",'
+					} else {
+						//其它类型直接拼接
+						functionName += arg + ','
+					}
+				})
+				//去掉最后一个逗号
+				const lastIndex = functionName.lastIndexOf(',')
+				if ( lastIndex > -1 ) functionName = functionName.substr(0, lastIndex)
+				//收尾括号
+				functionName += ');'
+				// #ifdef APP-VUE || H5
+				//如果时renderjs渲染方式，直接调用内部方法
+				if ( this.renderType == 'renderjs' ) this.$refs.web && this.$refs.web[name](...args)
+				//iframe渲染，注入js函数
+				else this.$refs.web && this.$refs.web.evalJS(functionName)
+				// #endif
+				// #ifdef APP-NVUE
+				//webview渲染，注入js函数
+				this.$refs.web && this.$refs.web.evalJS(functionName)
+				// #endif
+			}
+		},
+		watch: {
+			//监听播放链接
+			src (newVal) {
+				if ( newVal && this.ready ) {
+					this.reloadVideo()
+				}
+			},
+			//监听切片列表
+			segments: {
+				handler(newVal, oldVal) {
+					//src播放链接权重比切片列表高，传入播放链接的情况下不监听segments
+					if ( !this.src ) this.reloadVideo()
+				},
+				deep: true
+			},
+			//监听静音属性
+			muted (newVal) {
+				this.setVideo('muted', newVal)
+			},
+			//监听倍速属性
+			playbackRate (newVal) {
+				this.setVideo('playbackRate', newVal)
+			},
+			//监听倍速列表
+			playbackRates (newVal) {
+				if (newVal && newVal.length > 0) {
+					this.reloadVideo()
+				}
+			},
+			//监听循环属性
+			loop (newVal) {
+				this.setVideo('loop', newVal)
+			},
+			//监听高度
+			height (newVal) {
+				this.updateHeight()
+			},
+			//监听header
+			header () {
+				this.updateConfig()
+			},
+			//监听controls
+		controls () {
+			this.updateConfig()
+		},
+		//监听alwaysShowControls
+		alwaysShowControls () {
+			this.updateConfig()
+		},
+			//深度监听custom
+			custom: {
+			  handler(newVal, oldVal) {
+				this.reloadCustom()
+			  },
+			  deep: true
+			}
+		}
+	}
+</script>
+
+<style>
+	/* #ifndef APP-NVUE */
+	.yingbing-video {
+		width: 100%;
+	}
+	.yb-iframe {
+		width: 100%;
+		height: 100%;
+	}
+	/* #endif */
+	.yingbing-video-full {
+		position: fixed;
+		top: 0;
+		left: 0;
+		right: 0;
+		bottom: 0;
+		width: 100vw!important;
+		height: 100vh!important;
+		z-index: 9999999;
+	}
+</style>
diff --git a/uni_modules/yingbing-video/components/yingbing-video/yingbing-video.vue b/uni_modules/yingbing-video/components/yingbing-video/yingbing-video.vue
new file mode 100644
index 0000000..48d48ea
--- /dev/null
+++ b/uni_modules/yingbing-video/components/yingbing-video/yingbing-video.vue
@@ -0,0 +1,8 @@
+<template>
+</template>
+
+<script>
+</script>
+
+<style>
+</style>
diff --git a/uni_modules/yingbing-video/package.json b/uni_modules/yingbing-video/package.json
new file mode 100644
index 0000000..bc42a59
--- /dev/null
+++ b/uni_modules/yingbing-video/package.json
@@ -0,0 +1,78 @@
+{
+  "id": "yingbing-video",
+  "displayName": "好用视频播放器",
+  "version": "1.8.2",
+  "description": "支持FLV、HLS、JSMPEG、360全景、字幕、弹幕、画质切换的播放器",
+  "keywords": [
+    "视频",
+    "播放器"
+],
+  "repository": "https://gitee.com/yingbing-developer/yingbing-video.git",
+  "engines": {
+    "HBuilderX": "^3.99"
+  },
+"dcloudext": {
+    "sale": {
+      "regular": {
+        "price": "0.00"
+      },
+      "sourcecode": {
+        "price": "0.00"
+      }
+    },
+    "contact": {
+      "qq": ""
+    },
+    "declaration": {
+      "ads": "无",
+      "data": "无",
+      "permissions": "无"
+    },
+    "npmurl": "",
+    "type": "component-vue"
+  },
+  "uni_modules": {
+    "dependencies": [],
+    "encrypt": [],
+    "platforms": {
+      "cloud": {
+        "tcb": "y",
+        "aliyun": "y"
+      },
+      "client": {
+        "Vue": {
+          "vue2": "y",
+          "vue3": "y"
+        },
+        "App": {
+          "app-vue": "y",
+          "app-nvue": "y"
+        },
+        "H5-mobile": {
+          "Safari": "y",
+          "Android Browser": "y",
+          "微信浏览器(Android)": "y",
+          "QQ浏览器(Android)": "y"
+        },
+        "H5-pc": {
+          "Chrome": "n",
+          "IE": "n",
+          "Edge": "n",
+          "Firefox": "n",
+          "Safari": "n"
+        },
+        "小程序": {
+          "微信": "n",
+          "阿里": "n",
+          "百度": "n",
+          "字节跳动": "n",
+          "QQ": "n"
+        },
+        "快应用": {
+          "华为": "n",
+          "联盟": "n"
+        }
+      }
+    }
+  }
+}
diff --git a/uni_modules/yingbing-video/readme.md b/uni_modules/yingbing-video/readme.md
new file mode 100644
index 0000000..3211a99
--- /dev/null
+++ b/uni_modules/yingbing-video/readme.md
@@ -0,0 +1,1311 @@
+#使用须知
+
+* 1、这个播放器支持APP-VUE、H5、APP-NVUE,兼容VUE3，不支持小程序。
+* 2、对于需要兼容小程序的项目来说，不建议你使用本插件，因为该插件有大量静态文件，会导致小程序包增大，并且静态文件是无法按需引入的。
+* 3、该插件主要利用h5的video标签播放视频，video原生只支持ogg、mp4、webm格式的视频。
+* 4、插件内置hls.js解码器支持播放m3u8，内置flv.js（不支持IOS）支持播放http-flv，内置jsmepg.js支持播放ws://、wss//、MPEG-TS静态文件
+* 5、插件不支持播放h.265编码的视频，也不支持播放rtsp://，rtmp://协议，如果你需要播放这些视频流，需要配合后端转码播放
+* 6、支持弹幕功能、字幕功能、画质切换，360全景等。
+* 7、APP-NVUE可能会有性能问题，如果播放太长的视频，播放一定时间可能会出现闪退的情况，猜想应该是nvue的webview未做视频播放优化的缘故。
+* 8、IOS支持性可能不太好，因为我没有ios设备调试，如果有人愿意帮我调试，就看下面，加进来一起交流,关于该插件在IOS得表现需要单独说明，详情见下方，IOS特别说明。
+* 9、有什么不懂可以加 1_0_8_7_7_3_5_9_4_2 去掉横杠即可。
+
+#props属性
+| 属性名 | 类型 | 默认值 | 可选值 | 说明 |
+| :---: | :---: | :---: | :---------- | :----------: |
+| src | String | ---- | ---- | 播放链接 |
+| segments | Array | ---- | ---- | 切片列表（详情见下方） |
+| title | String | ---- | ---- | 标题 |
+| poster | String | ---- | ---- | 封面 |
+| type | String | auto | auto-自动判断 video-使用video标签播放 hls-使用hls.js播放 flv-使用flv.js播放 jsmpeg-使用jsmpeg.js播放 | 解码类型 |
+| three | String | none | none-关闭3D 360-360全景 | 3D模式 |
+| isLive | Boolean | false | true/false | 是否是直播流 |
+| autoplay | Boolean | false | true/false | 自动播放（大部分浏览器都不支持，APP-NVUE下也不支持，想要自动播放最好设置默认静音） |
+| preload | String | atuo | auto-加载所有资源 meta-只加载元数据 none-不加载 | 预加载（autoplay设置为true时忽略此属性） |
+| loop | Boolean | false | true/false | 循环播放 |
+| muted | Boolean | false | true/false | 静音 |
+| playbackRate | Number | 1 | ---- | 播放倍速 |
+| duration | Number | ---- | ---- | 自定义播放时长 (单位是秒) |
+| initialTime | Number | 0 | ---- | 初始播放时长 (单位是秒) |
+| height | String | auto | auto-自适应视频高度 百分比（30%）-根据屏幕高度计算 像素（200px或400rpx）-像素高度 inherit-继承父组件高度 | 视频高度 |
+| objectFit | String | ---- | fill-内容拉伸填充 contain-保持比例内容缩放 cover-保持比例内容可能被剪切 none-内容不重置 scale-down-保持比例从none或contain选一个 | 当视频大小与 video 容器大小不一致时，视频的表现形式。 |
+| crossOrigin | String | ---- | anonymous-不传递凭据信息的情况下发送CORS请求（重要属性，360全景视频和截图不设置该属性可能会报错） use-credentials-将发送带有凭据、cookie 和证书的 cross-origin 请求 | 跨域属性 |
+| header | Boolean | false | true/false | 显示顶部控制栏 |
+| controls | Boolean | false | true/false | 显示底部控制栏 |
+| openDirection | String | auto | auto-自动计算 landscape-横屏 portrait-竖屏 | 开启全屏时设备方向 （只支持APP）(如果IOS出现屏幕旋转2次的问题，看下方IOS特别说明) |
+| exitDirection | String | portrait | landscape-横屏 portrait-竖屏 | 退出全屏时设备方向 （只支持APP） |
+| danmu | Object | ---- | ---- | 弹幕（详情见下方） |
+| quality | Array | ---- | ---- | 画质列表（详情见下方） |
+| works | Array | ---- | ---- | 分P列表（详情见下方） |
+| workIndex | Number | -1 | ---- | 分P默认索引 |
+| subtitles | Array | ---- | ---- | 字幕列表（详情见下方） |
+| subtitleIndex | Number | -1 | ---- | 字幕默认索引 |
+| custom | Object | ---- | ---- | 自定义配置（详情见下方） |
+| hlsConfig | Object | ---- | ---- | hls配置（详情见下方） |
+| flvConfig | Object | ---- | ---- | flv配置（详情见下方） |
+| jsmpegConfig | Object | ---- | ---- | jsmpeg配置（详情见下方） |
+| renderType | String | ---- | renderjs-使用renderjs渲染视频 web-使用网页方式渲染视频 | 渲染模式（ios平台默认renderjs，如果想使用web，必须将webview内核改为UIWebview）（APP-NVUE只能使用web方式渲染） |
+
+#event事件
+| 事件名 | 参数 | 说明 |
+| :---: | :---: | :------- |
+| canplay | --- | 可以播放状态，但不保证后面可以流畅播放，视频总长度，尺寸信息可以从这里取到 （该事件触发比较频繁，跳转进度也会触发(jsmpeg解码器播放该事件只会触发一次，并且此时获取到的视频尺寸信息可能是错误的)，如果想在这个方法做一些操作，建议用loadedmetadata或loadeddata替代） |
+| canplaythrough | --- | 可以正常播放且无需停顿和缓冲时触发。，视频总长度，尺寸信息可以从这里取到 （该事件触发比较频繁，跳转进度也会触发(jsmpeg解码器播放该事件只会在全部视频数据加载完后触发一次)，如果想在这个方法做一些操作，建议用loadedmetadata或loadeddata替代） |
+| loadeddata | ---- | 加载视频当前帧时触发，视频总长度，尺寸信息可以从这里取到（由于jsmpeg解码器的差异性，视频总时长无法获取，jsmpeg主要是用于播放实时流的） |
+| loadedmetadata | ---- | 元素据加载完毕，视频总长度，尺寸信息可以从这里取到（由于解码器的不同，获取视频信息可能也会有差异，比如jsmpeg.js在loadedmetadata触发时获取到的视频尺寸可能是错误的，建议在loadeddata事件中获取视频尺寸） |
+| loadstart | ---- | 开始加载视频时触发 |
+| play | --- | 播放事件 |
+| pause | --- | 暂停事件 |
+| ended | --- | 自然播放结束事件 |
+| error | --- | 播放错误事件 |
+| abort | --- | 播放中断事件 |
+| timeupdate | --- | 播放进度更新事件 |
+| waiting | --- | 加载中事件，当视频因为数据不足，需要停下来加载时会触发 |
+| playing | --- | 继续播放事件，当视频因为数据不足停下来成功加载到数据之后继续播放时触发 |
+| progress | --- | 进度加载事件 |
+| seeking | --- | 进行跳转进度操作事件 |
+| seeked | --- | 完成跳转进度操作事件 |
+| seizing | --- | 视频（直播流）播放卡住事件（仅在播放时间卡住时起效） |
+| seekvolume | --- | 音量改变事件 |
+| seeklight | --- | 亮度改变事件 |
+| mutedchange | --- | 静音改变事件 |
+| ratechange | --- | 播放倍速改变事件 |
+| durationchange | --- | 播放进度改变事件 |
+| directionchange | --- | 屏幕方向改变事件 |
+| fullscreenchange | --- | 全屏切换事件（type为api表示为全屏API调用的全屏type为css表示css模拟的全屏） |
+| controlschange | --- | 控制栏显示\消失事件 |
+| capturefinish | --- | 截图完成事件 |
+| captureerror | --- | 截图失败事件（多半是视频链接在h5跨域导致的）|
+| capturesaved | --- | 截图保存事件（一般不用管）|
+| workchange | --- | 视频切换事件 |
+| qualitychange | --- | 画质切换事件 |
+| subtitlechange | --- | 字幕切换事件 |
+| threechange | --- | 3D模式切换事件 |
+| panocontrolschange | --- | 3D模式控制器切换事件 |
+| danmuconfigchange | --- | 弹幕配置更改事件 |
+| back | --- | 非全屏下点击头部控制器返回按钮触发 |
+| hlserror | --- | hls.js加载错误事件 |
+| flverror | --- | flv.js加载错误事件 |
+| danmusend | --- | 弹幕发送事件 |
+| danmuconfigchange | --- | 弹幕配置更改事件 |
+| destroyed | --- | 视频销毁完成事件（可以在该事件触发时，退出视频页，避免页面报错） |
+
+#内置方法
+| 方法名 | 参数 | 说明 |
+| :---: | :---: | :------- |
+| play | --- | 播放 |
+| pause | --- | 暂停 |
+| toggle | --- | 播放/暂停 |
+| seek | --- | 跳转位置（单位是s） |
+| loadDanmu | --- | 加载弹幕模块 |
+| unloadDanmu | --- | 卸载弹幕模块 |
+| sendDanmu | --- | 发送并渲染弹幕 |
+| insertDanmu | --- | 插入弹幕数据 |
+| capture | type-截图类型：video-截图video标签, three-3D渲染模式下截图渲染后的画面, show-截图成功后是否展示截图弹窗 | 截取画面 |
+| openFullscreen | direction-屏幕方向 | 开启全屏 |
+| exitFullscreen | --- | 退出全屏 |
+| showToast | --- | 消息提示（详情见下方） |
+| showToolbar | --- | 展示工具栏（详情见下方） |
+| disableGesture | --- | 禁用手势事件 |
+| enableGesture | --- | 启用手势事件 |
+| reloadVideo | --- | 重加载视频 |
+| unload | --- | 卸载视频（卸载完成后会触发destroyed事件） |
+
+#关于H5在history路由模式下使用该组件，组件不渲染并且报错的问题（报错了才看，没报错不用看）
+* 主要原因是history路由模式下加载静态资源文件路径会被带上当前页面的pathname，所以在首页（因为首页pathname一般不会带上页面路由，自行加上和跳转的除外）引入组件不会报错，在其它页面引入组件就会报错，虽然组件内部已经做了处理，但为了防止定义的页面名称过于奇怪导致处理失败，所以预留webSrc属性允许开发者自行传入video.html的路径具体用法如下：
+```html
+	<!-- 引入播放器 -->
+	<!-- localhost:8080/h5是你自己的项目站点，如果放在生产环境，也需要自行替换生产环境的站点 -->
+	<yb-video web-src="localhost:8080/h5/uni_modules/yingbing-video/static/video.html" src="video.mp4" three="360"/>
+```
+
+#快速开始
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="video.mp4" height="auto" />
+```
+
+#360视频
+* 3D配置
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| controlsType | String | orientation | 控制器类型 orbit-手指或鼠标拖动 orientation-陀螺仪控制 |
+| disableDragReverse | Boolean | false | 关闭反方向拖拽旋转（反向拖拽更符合人的直觉） |
+| enableDamping | Boolean | true | 添加阻尼效果（滑动更顺畅） |
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="360全景视频.mp4" three="360"
+	:custom="custom"
+	@threechange="handleThreeChange"
+	@panocontrolschange="handlePanoControlsChange"/>
+```
+```javascript
+export default {
+	data() {
+		return {
+			custom: {
+				pano: {
+					controlsType: 'orbit',//控制器类型 orbit-手指或鼠标拖动 orientation-陀螺仪控制
+				},
+				header: {
+					enableThree: true//开启头部切换3D模式按钮
+				},
+				controls: {
+					disablePanoControlsType: false//关闭控制器类型切换按钮
+				}
+			}
+		}
+	},
+	methods: {
+		//监听3D模式改变事件
+		handleThreeChange (e) {
+			console.log(e.value)//3D模式
+			//可以在这里记录更改后的配置，以便用户下次继续使用
+		},
+		//监听动画控制器改变事件
+		handlePanoControlsChange (e) {
+			console.log(e.value)//动画控制器类型
+			//可以在这里记录更改后的配置，以便用户下次继续使用
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="360全景视频.mp4" three="360"
+	:custom="custom"
+	@threechange="handleThreeChange"
+	@panocontrolschange="handlePanoControlsChange"/>
+```
+```javascript
+const custom = ref({
+	pano: {
+		controlsType: 'orbit',//控制器类型 orbit-手指或鼠标拖动 orientation-陀螺仪控制
+	},
+	header: {
+		enableThree: true//开启头部切换3D模式按钮
+	},
+	controls: {
+		disablePanoControlsType: false//关闭控制器类型切换按钮
+	}
+})
+//监听3D模式改变事件
+const handleThreeChange = (e) => {
+	console.log(e.value)//3D模式
+	//可以在这里记录更改后的配置，以便用户下次继续使用
+}
+//监听动画控制器改变事件
+const handlePanoControlsChange = (e) => {
+	console.log(e.value)//动画控制器类型
+	//可以在这里记录更改后的配置，以便用户下次继续使用
+}
+```
+
+#画质模块（quality）
+* 画质列表属性
+
+| 属性名 | 类型  | 说明 |
+| :---: | :---: | :------ |
+| title | String | 标题 |
+| src | String | 播放链接（画质列表的索引是根据播放链接来的，也就是说当前播放链接是什么，播放的画质就是哪一个） |
+| type | String | 解码器类型 auto-自动判断 video-使用video标签播放 hls-使用hls.js播放 flv-使用flv.js播放 |
+* 画质配置
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| name | String | 画质 | 自定义名称 |
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="video-480.mp4" :quality="quality" :custom="custom" @qualitychange="handleQualityChange" />
+```
+```javascript
+export default {
+	data() {
+		return {
+			quality: [{
+				title: '480P',
+				src: 'video-480.mp4',
+				type: 'video'
+			},{
+				title: '720P',
+				src: 'video-720.mp4',
+				type: 'video'
+			}],
+			custom: {
+				quality: {
+					name: '播放源'//自定义名称
+				}
+			}
+		}
+	},
+	methods: {
+		//监听画质改变事件
+		handleQualityChange (e) {
+			console.log(e.index)//画质索引
+			console.log(e.detail)//画质详情
+			//可以在这里记录更改后的配置，以便用户下次继续使用
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video :quality="quality" src="video-480.mp4" :custom="custom" @qualitychange="handleQualityChange" />
+```
+```javascript
+const quality = ref([{
+	title: '480P',
+	src: 'video-480.mp4',
+	type: 'video'
+},{
+	title: '720P',
+	src: 'video-720.mp4',
+	type: 'video'
+}])
+const custom = ref({
+	quality: {
+		name: '播放源'//自定义名称
+	}
+})
+//监听画质改变事件
+const handleQualityChange = (e) => {
+	console.log(e.index)//画质索引
+	console.log(e.detail)//画质详情
+	//可以在这里记录更改后的配置，以便用户下次继续使用
+}
+```
+
+#字幕模块（subtitles）
+* 字幕列表属性
+
+| 属性名 | 类型  | 说明 |
+| :---: | :---: | :------ |
+| title | String | 标题 |
+| src | String | 字幕文件链接（支持vtt,srt,ass）注意不管什么格式字幕都只有最基本显示，不支持高级动画（APP-NVUE不支持本地链接） |
+
+* 字幕配置
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| fontSize | Number | 18 | 文字大小 |
+| color | String | #ffffff | 文字颜色 |
+| bottom | String | 10% | 底部边距 |
+| shadowColor | String | rgba(0,0,0,.5) | 字体阴影颜色 |
+
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video
+	src="video.mp4"
+	:subtitles="subtitles"
+	:subtitleIndex="subtitleIndex"
+	:custom="custom"
+	@subtitlechange="handleSubtitleChange" />
+```
+```javascript
+export default {
+	data() {
+		return {
+			subtitleIndex: 0,//默认加载第一个字幕
+			subtitles: [{
+				title: '中文字幕',
+				src: 'subtitle-ch.srt'
+			},{
+				title: '英文字幕',
+				src: 'subtitle-en.vtt'
+			},{
+				title: '中英字幕',
+				src: 'subtitle-ch-en.ass'
+			}],
+			custom: {
+				subtitle: {//字幕配置
+					bottom: '5%',
+					fontSize: 15
+				}
+			}
+		}
+	},
+	methods: {
+		//监听字幕改变事件
+		handleSubtitleChange (e) {
+			console.log(e.index)//字幕索引
+			console.log(e.detail)//字幕详情
+			//可以在这里记录更改后的配置，以便用户下次继续使用
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video
+	src="video.mp4"
+	:subtitles="subtitles"
+	:subtitleIndex="subtitleIndex"
+	:custom="custom"
+	@subtitlechange="handleSubtitleChange" />
+```
+```javascript
+const subtitleIndex = ref(0)//默认加载第一个字幕
+const subtitles = ref([{
+	title: '中文字幕',
+	src: 'subtitle-ch.srt'
+},{
+	title: '英文字幕',
+	src: 'subtitle-en.vtt'
+},{
+	title: '中英字幕',
+	src: 'subtitle-ch-en.ass'
+}])
+const custom = ref({
+	subtitle: {//字幕配置
+		bottom: 30,
+		fontSize: 15
+	}
+})
+//监听字幕改变事件
+const handleSubtitleChange = (e) => {
+	console.log(e.index)//字幕索引
+	console.log(e.detail)//字幕详情
+	//可以在这里记录更改后的配置，以便用户下次继续使用
+}
+```
+
+#分P列表（works）
+* 分P列表属性
+
+| 属性名 | 类型  | 说明 |
+| :---: | :---: | :------ |
+| title | String | 标题 |
+* 分P配置
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| name | String | 分P | 自定义名称 |
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video
+	:src="src"
+	:works="works"
+	:workIndex="workIndex"
+	:custom="custom"
+	@workchange="handleWorkChange" />
+```
+```javascript
+export default {
+	data() {
+		return {
+			src: 'video1.mp4',//默认第一集
+			workIndex: 0,//默认第一集
+			works: [{
+				title: '第一集',
+				src: 'video1.mp4'
+			},{
+				title: '第二集',
+				src: 'video2.mp4'
+			},{
+				title: '第三集',
+				src: 'video3.mp4'
+			}],
+			custom: {
+				work: {
+					name: '选集'//自定义名称
+				}
+			}
+		}
+	},
+	methods: {
+		//监听视频切换事件
+		handleWorkChange (e) {
+			console.log(e.index)//分P索引
+			console.log(e.detail)//分P详情
+			//可以在这里执行切换视频操作 比如
+			this.src = e.detail.src
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video
+	:src="src"
+	:works="works"
+	:workIndex="workIndex"
+	:custom="custom"
+	@workchange="handleWorkChange" />
+```
+```javascript
+const src = ref('video1.mp4')
+const workIndex = ref(0)//默认第一集
+const works = ref([{
+	title: '第一集',
+	src: 'video1.mp4'
+},{
+	title: '第二集',
+	src: 'video2.mp4'
+},{
+	title: '第三集',
+	src: 'video3.mp4'
+}])
+const custom = ref({
+	work: {
+		name: '选集'//自定义名称
+	}
+})
+//监听字幕改变事件
+const handleWorkChange = (e) => {
+	console.log(e.index)//分P索引
+	console.log(e.detail)//分P详情
+	//可以在这里执行切换视频操作 比如
+	src.value = e.detail.src
+}
+```
+
+#弹幕模块（danmu）
+* 弹幕列表属性
+
+| 属性名 | 类型  | 说明 |
+| :---: | :---: | :------ |
+| mode | Number | 弹幕模式（1-滚动 5-顶端 4-底端） |
+| time | Number | 弹幕出现的时间(单位：秒) |
+| text | String | 弹幕文本内容 |
+| fontSize | Number | 弹幕大小(单位：像素) |
+| color | String | 弹幕颜色 |
+
+* 弹幕配置
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| accuracy | Number/String | 1 | 绘制精度 auto-自动使用屏幕DPI 任意整数-自定义精度 高精度会导致性能问题，谨慎使用 |
+| speed | Number | 1 | 弹幕速度 |
+| playbackRate | Number | 1 | 弹幕倍速 |
+| fontSize | Number | 18 | 文字大小 |
+| fontScale | Number | 1 | 文字规格（几倍大小） |
+| color | String | #ffffff | 默认颜色 |
+| fontFamily | String | 'Microsoft Yahei' | 默认字体 |
+| opacity | Number | 1 | 透明度，有效值 0-1 |
+| top | Number | 0 | 画布上边距 |
+| bottom | Number | 0 | 画布下边距 |
+| lineGap | Number | 5 | 弹幕行间距 |
+| overlap | Boolean | false | 防重叠（开启可能会丢失弹幕） |
+| timeDiffrence | Number | 0 | 弹幕时间校准（一般用不到） |
+| disableScroll | Boolean | false | 关闭滚动弹幕 |
+| disableTop | Boolean | false | 关闭顶端弹幕 |
+| disableBottom | Boolean | false | 关闭底端弹幕 |
+| disableFilter | Boolean | false | 关闭弹幕过滤 |
+| filter | Array | ---- | 弹幕过滤列表 |
+
+* 弹幕过滤列表
+
+| 属性名 | 类型  | 说明 |
+| :---: | :---: | :------ |
+| pattern | String | 过滤规则 |
+| type | String | 规则类型(string-文本 regex-正则) |
+
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="video" :danmu="danmu" :custom="custom" src="video.mp4"
+	@loadedmetadata="handleLoadedmetadata"
+	@danmusend="handleDanmuSend"
+	@danmuconfigchange="handleDanmuConfigChange" />
+	<input v-model="text" type="text" placeholder="输入弹幕" />
+	<button @tap="sendDanmu">发送弹幕</button>
+```
+```javascript
+export default {
+	data() {
+		return {
+			danmu: [{
+				mode: 1,
+				time: 1,
+				text: '这是滚动弹幕',
+				fontSize: 24,
+				color: '#ffffff',
+			},{
+				mode: 5,
+				text: '这是顶端弹幕',
+				fontSize: 24,
+				color: '#0ff0ff',
+			},{
+				mode: 4,
+				text: '这是底端弹幕',
+				fontSize: 24,
+				color: '#0ff0ff',
+			}],
+			custom: {
+				//自定义弹幕配置
+				danmu: {
+					fontSize: 24,//弹幕默认大小
+					fontScale: 0.7,//弹幕规格（多少倍大小）
+					//弹幕过滤列表
+					filter: [{
+						pattern: '求不卡',//将包含 求不卡 的弹幕过滤掉
+						type: 'string'//普通文本过滤
+					},{
+						pattern: '\\d+',//将包含数字的弹幕过滤掉（由于是js中写入字符串所以要用双斜杠，不然会被转义）
+						type: 'regex'//正则过滤
+					}]
+				}
+			},
+			text: ''
+		}
+	},
+	methods: {
+		//监听视频加载成功
+		handleLoadedmetadata (e) {
+			//判断是初始化视频，因为内部画质切换，或者错误重加载也会触发load
+			if ( e.type == 'init' )  {
+				this.$refs.video.loadDanmu()//加载弹幕模块
+			}
+		},
+		//监听弹幕发送事件
+		handleDanmuSend (danmu) {
+			//在这里处理弹幕，比如上传发送的弹幕到数据库
+		},
+		//监听弹幕配置改变事件
+		handleDanmuConfigChange (config) {
+			console.log(config)//config为更改后的配置
+			//可以在这里记录更改后的配置，以便用户下次继续使用
+		},
+		sendDanmu () {
+			if ( !this.text ) return
+			this.$refs.video.sendDanmu({
+				mode: 1,
+				text: this.text,
+				color: '#ffffff'
+			}, true)//true表示使用边框
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="videoRef" :danmu="danmu" :custom="custom" src="video.mp4"
+	@loadedmetadata="handleLoadedmetadata"
+	@danmusend="handleDanmuSend"
+	@danmuconfigchange="handleDanmuConfigChange" />
+	<input v-model="text" type="text" placeholder="输入弹幕" />
+	<button @tap="sendDanmu">发送弹幕</button>
+```
+```javascript
+const danmu = ref([{
+	mode: 1,
+	time: 1,
+	text: '这是滚动弹幕',
+	fontSize: 24,
+	color: '#ffffff',
+},{
+	mode: 5,
+	text: '这是顶端弹幕',
+	fontSize: 24,
+	color: '#0ff0ff',
+},{
+	mode: 4,
+	text: '这是底端弹幕',
+	fontSize: 24,
+	color: '#0ff0ff',
+}])
+const custom = ref({
+	danmu: {
+		fontSize: 24,//弹幕默认大小
+		fontScale: 0.7,//弹幕规格（多少倍大小）
+		//弹幕过滤列表
+		filter: [{
+			pattern: '求不卡',//将包含 求不卡 的弹幕过滤掉
+			type: 'string'//普通文本过滤
+		},{
+			pattern: '\\d+',//将包含数字的弹幕过滤掉（由于是js中写入字符串所以要用双斜杠，不然会被转义）
+			type: 'regex'//正则过滤
+		}]
+	}
+})
+const text = ref('')
+const videoRef = ref(null)
+//监听视频加载成功
+const handleLoadedmetadata = (e) => {
+	//判断是初始化视频，因为内部画质切换，或者错误重加载也会触发load
+	if ( e.type == 'init' )  {
+		videoRef.value.loadDanmu()//加载弹幕模块
+	}
+}
+//发送弹幕
+const sendDanmu = () => {
+	if ( !text.value ) return
+	videoRef.value.sendDanmu({
+		mode: 1,
+		text: text.value,
+		color: '#ffffff'
+	})
+}
+//监听弹幕发送事件
+const handleDanmuSend = (danmu) => {
+	//在这里处理弹幕，比如上传发送的弹幕到数据库
+}
+//监听弹幕配置改变事件
+const handleDanmuConfigChange = (config) => {
+	console.log(config)//config为更改后的配置
+	//可以在这里记录更改后的配置，以便用户下次继续使用
+}
+```
+#hls.js （部分浏览器比如safri浏览器不支持hls.js，因为这些浏览器支持直接播放hls）
+* 配置（hlsConfig）
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| debug | Boolean | ---- | 流中是否有视频轨道 |
+| enableWorker | Boolean | false | 是否使用Web Worker进行异步处理 |
+| autoStartLoad | Boolean | true | 是否自动开始加载视频 |
+| startPosition | Number | -1 | 指定开始播放的位置（单位：秒） |
+| capLevelToPlayerSize | Boolean | false | 是否根据播放器尺寸限制最高质量等级 |
+| capLevelOnFPSDrop | Boolean | ---- | 流中是否有视频轨道 |
+| maxBufferLength | Number | 30 | 目标缓冲长度 |
+| maxBufferSize | Number | 60000000 | 音频和视频轨道的最大缓冲大小，以字节为单位 |
+| maxBufferHole | Number | 0.5 | 最大允许的缓冲间隙 |
+| maxStarvationDelay | Number | ---- | 最大缓冲匮乏延迟，用于处理缓冲停滞问题 |
+| manifestLoadingTimeOut | Number | 10000 | 主播放列表（m3u8）加载超时时间（ms） |
+| levelLoadingTimeOut | Number | 10000 | 质量等级列表加载超时时间（ms） |
+| fragLoadingTimeOut | Number | 20000 | 分片（ts文件）加载超时时间（ms） |
+| startLevel | Number | -2 | 指定初始加载的视频质量等级 |
+| abrBandWidthFactor | Number | 0.95 | 带宽估算保守因子 |
+| abrEwmaFastLive | Number | 5.0 | 直播快速EWMA因子 |
+| abrEwmaSlowLive | Number | 9.0 | 直播慢速EWMA因子 |
+| abrEwmaDefaultEstimate | Number | ---- | 设置初始带宽预估，帮助播放器更准确判断 |
+| liveSyncDurationCount | Number | 3 | 直播同步段数 |
+| liveMaxLatencyDurationCount | Number | 10 | 最大延迟段数 |
+| defaultAudioCodec | String | ---- | 设置默认音频编解码器 |
+| xhrSetup | Function | ---- | 设置所有TS分片和M3U8播放列表请求头 |
+| pLoader | Function | ---- | 自定义播放列表（m3u8）加载器，可用于拦截和修改请求 |
+| fLoader | Function | ---- | 自定义分片（ts文件）加载器，可用于拦截和修改请求 |
+
+* 由于webview和app通信的限制，函数是无法序列化传输的，所以如果要配置函数，需要使用字符串，如下所示：
+
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="video" src="video.mp4" :hlsConfig="hlsConfig" />
+```
+```javascript
+export default {
+	data () {
+		return {
+			hlsConfig: {
+				//本身应该传入函数，但因为通信限制，只能传入字符串，传入webview后，才会转换为函数
+				xhrSetup: `function (xhr, url) {
+					// 设置自定义请求头
+					xhr.setRequestHeader('Authorization', 'Bearer your-token-here');
+					xhr.setRequestHeader('Custom-Header', 'CustomValue');
+					
+					// 如果需要，你也可以根据 URL 判断并设置不同的头部
+					if (url.includes('.ts')) {
+					  xhr.setRequestHeader('X-Segment-Header', 'SegmentValue');
+					}
+				}`,
+				//本身应该传入class类，但因为通信限制，只能传入字符串，传入webview后，才会转换为class
+				pLoader: `
+					class CustomPlaylistLoader {
+					  constructor(config) {
+					    // 初始化，如果需要可以使用配置
+					  }
+					
+					  load(context, responseType, onSuccess, onError, onTimeout, timeout, retry, retryDelay) {
+					    // 在加载前修改URL：添加上动态参数
+					    const url = new URL(context.url);
+					    url.searchParams.set('token', 'dynamic-token-value');
+					    url.searchParams.set('t', Date.now()); // 例如加时间戳防止缓存
+					    const modifiedUrl = url.toString();
+					
+					    // 使用修改后的URL进行Fetch
+					    fetch(modifiedUrl, {
+					      method: 'GET',
+					      headers: new Headers({
+					        'Authorization': 'Bearer your-token', // 同时可以设置自定义头
+					        'Custom-Header': 'CustomValue'
+					      })
+					    }).then(response => {
+					      if (!response.ok) {
+					        throw new Error('Network response was not ok');
+					      }
+					      return response[responseType](); // 根据responseType处理响应体
+					    }).then(data => {
+					      onSuccess(response, data, modifiedUrl, context); // 成功回调
+					    }).catch(error => {
+					      onError(error); // 失败回调
+					    });
+					  }
+					
+					  abort() {
+					    // 实现中止请求的逻辑，例如使用AbortController
+					  }
+					
+					  destroy() {
+					    // 执行清理工作
+					  }
+					}
+				`
+			}
+		}
+	}
+}
+```
+
+
+#flv.js （不支持ios）
+* 切片列表（segments）
+
+| 属性名 | 类型 | 说明 |
+| :---: | :---: | :------ |
+| duration | Number | 必填字段，表示段持续时间（以毫秒为单位 |
+| filesize | Number | 可选字段，以字节为单位指示段文件大小 |
+| url | String | 必填字段，指示段文件URL |
+
+* 配置（flvConfig）
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| cors | Boolean | ---- | 是否启用CORS进行http提取 |
+| withCredentials | Boolean | ---- | 是否对Cookie进行http提取 |
+| hasAudio | Boolean | ---- | 流是否有音频轨道 |
+| hasVideo | Boolean | ---- | 流中是否有视频轨道 |
+| duration | Number | ---- | 总媒体持续时间（以毫秒为单位） |
+| filesize | Number | ---- | 媒体文件的总文件大小，以字节为单位 |
+| enableWorker | Boolean | false | 启用分离的线程进行转换（暂时不稳定） |
+| enableStashBuffer | Boolean | true | 启用IO隐藏缓冲区。如果您需要实时（最小延迟）进行实时流播放，则设置为false，但是如果网络抖动，则可能会停顿 |
+| stashInitialSize | Number | 384KB | 表示IO暂存缓冲区的初始大小。默认值为384KB。指出合适的尺寸可以改善视频负载/搜索时间 |
+| isLive | Boolean | false | 同样要isLive在MediaDataSource，如果忽略已经在MediaDataSource结构集合 |
+| lazyLoad | Boolean | true | 如果有足够的数据可播放，则中止http连接 |
+| lazyLoadMaxDuration | Number | 3 * 60 | 指示要保留多少秒的数据lazyLoad |
+| lazyLoadRecoverDuration | Number | 30 | 指示lazyLoad恢复时间边界，以秒为单位 |
+| deferLoadAfterSourceOpen | Boolean | true | 在MediaSourcesourceopen事件触发后加载。在Chrome上，在后台打开的标签页可能不会触发sourceopen事件，除非切换到该标签页 |
+| autoCleanupSourceBuffer | Boolean | false | 对SourceBuffer进行自动清理 |
+| autoCleanupMaxBackwardDuration | Number | 3 * 60 | 当向后缓冲区持续时间超过此值（以秒为单位）时，请对SourceBuffer进行自动清理 |
+| autoCleanupMinBackwardDuration | Number | 2 * 60 | 指示进行自动清除时为反向缓冲区保留的持续时间（以秒为单位） |
+| fixAudioTimestampGap | Boolean | true | 当检测到较大的音频时间戳间隙时，请填充无声音频帧，以避免A / V不同步 |
+| accurateSeek | Boolean | false | 精确查找任何帧，不限于视频IDR帧，但可能会慢一些。可用的Chrome > 50，FireFox和Safari |
+| seekType | String | 'range' | 'range'使用范围请求进行查找，或'param'在url中添加参数以指示请求范围 |
+| seekParamStart | String | 'bstart' | 指示的搜索起始参数名称 seekType = 'param' |
+| seekParamEnd | String | 'bend' | 指示的搜索结束参数名称 seekType = 'param' |
+| rangeLoadZeroStart | Boolean | false | Range: bytes=0-如果使用范围查找，则发送首次负载 |
+| customSeekHandler | Object | ---- | 指示自定义搜索处理程序 |
+| reuseRedirectedURL | Boolean | false | 重复使用301/302重定向的url进行子序列请求，例如搜索，重新连接等 |
+| referrerPolicy | String | 'no-referrer-when-downgrade' | 指示使用FetchStreamLoader时的推荐人策略 |
+| headers | Object | ---- | 指示将添加到请求的其他标头 |
+
+#jsmpeg.js
+
+* 配置（jsmpegConfig）
+
+| 属性名 | 类型 | 默认值 | 说明 |
+| :---: | :---: | :---: | :------ |
+| loop | Boolean | true | 是否循环播放视频(仅静态文件)，默认=true |
+| autoplay | Boolean | false | 是否立即开始播放（仅限静态文件），默认=false |
+| audio | Boolean | true | 是否解码音频，默认=true |
+| video | Boolean | true | 是否解码视频，默认=true |
+| poster | String | ---- | 预览图像的URL，用来在视频播放之前作为海报显示。 |
+| pauseWhenHidden | Boolean | true | 当页面处于非活动状态时是否暂停播放，默认=true（请注意，浏览器通常会在非活动选项卡中限制 JS） |
+| disableGl | Boolean | false | 是否禁用WebGL，始终使用Canvas2D渲染器，默认=false |
+| disableWebAssembly | Boolean | false | 是否禁用WebAssembly并始终使用JavaScript解码器，默认=false(不建议设置为true) |
+| preserveDrawingBuffer | Boolean | ---- | WebGL上下文是否创建必要的“截图”（如果需要截图，要设置该属性为true，不然截图会黑屏） |
+| progressive | Boolean | ---- | 是否以块的形式加载数据(仅静态文件)。当启用时，回放可以在完整加载源之前开始 |
+| throttled | Boolean | ---- | 当不需要回放时是否推迟加载块。默认=progressive |
+| chunkSize | Number | ---- | 指使用时，以字节为单位加载的块大小。默认(1 mb)1024*1024 |
+| decodeFirstFrame | Boolean | true | 是否解码并显示视频的第一帧，一般用于设置画布大小以及使用初始帧作为"poster"图像。当使用自动播放或流媒体资源时，此参数不受影响。默认true |
+| maxAudioLag | Number | ---- | 流媒体时，以秒为单位的最大排队音频长度。（可以理解为能接受的最大音画不同步时间） |
+| maxAudioLag | Number | ---- | 流媒体时，以秒为单位的最大排队音频长度。（可以理解为能接受的最大音画不同步时间） |
+| videoBufferSize | Number | ---- | 流媒体时，视频解码缓冲区的字节大小。默认的512 * 1024 (512 kb)。对于非常高的比特率，您可能需要增加此值。 |
+| audioBufferSize | Number | ---- | 流媒体时，音频解码缓冲区的字节大小。默认的128 * 1024 (128 kb)。对于非常高的比特率，您可能需要增加此值。 |
+
+#消息提示（showToast）
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="video" src="video.mp4" @loadedmetadata="handleLoadedmetadata" />
+```
+```javascript
+export default {
+	methods: {
+		handleLoadedmetadata (e) {
+			this.$refs.video.showToast({
+				message: '视频加载成功',//消息内容
+				duration: 3000//显示周期
+			})
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="videoRef" src="video.mp4" @loadedmetadata="handleLoadedmetadata" />
+```
+```javascript
+const videoRef = ref(null)
+//监听截图保存事件
+const handleLoadedmetadata = (e) => {
+	videoRef.value.showToast({
+		message: '视频加载成功',//消息内容
+		duration: 3000//显示周期
+	})
+}
+```
+
+#自定义工具栏（showToolbar）
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="video" src="video.mp4" :custom="custom" />
+```
+```javascript
+export default {
+	data () {
+		return {
+			custom: {
+				controls: {
+					rightSlots: [{
+						innerHTML: '<div class="my-custom-btn yb-player-icon">自定义</div>',
+						click: () => {
+							this.$refs.video.showToolbar({
+								selector: '.my-custom-btn',
+								list: [{
+									text: '自定义工具1',
+									click: () => {
+										this.$refs.video.showToast('自定义工具1')
+									}
+								},{
+									text: '自定义工具2',
+									click: () => {
+										this.$refs.video.showToast('自定义工具2')
+									}
+								},{
+									text: '自定义工具3',
+									click: () => {
+										this.$refs.video.showToast('自定义工具3')
+									}
+								}]
+							})
+						}
+					}]
+				}
+			}
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="videoRef" src="video.mp4" :custom="custom" />
+```
+```javascript
+const videoRef = ref(null)
+const custom = ref({
+	controls: {
+		rightSlots: [{
+			innerHTML: '<div class="my-custom-btn yb-player-icon">自定义</div>',
+			click: () => {
+				videoRef.value.showToolbar({
+					selector: '.my-custom-btn',
+					list: [{
+						text: '自定义工具1',
+						click: () => {
+							videoRef.value.showToast('自定义工具1')
+						}
+					},{
+						text: '自定义工具2',
+						click: () => {
+							videoRef.value.showToast('自定义工具2')
+						}
+					},{
+						text: '自定义工具3',
+						click: () => {
+							videoRef.value.showToast('自定义工具3')
+						}
+					}]
+				})
+			}
+		}]
+	}
+})
+```
+
+#自定义配置（custom）（因为内容太多只展示VUE2示例，VUE3示例参考上面的示例更改）
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="video.mp4" :custom="custom" />
+```
+```javascript
+export default {
+	data () {
+		return {
+			custom: {
+				disableLoading: false,//关闭loading
+				disableCenterPlay: false,//关闭中间播放按钮
+				disableError: false,//关闭加载错误提示
+				disableBottomProgress: false,//关闭底部进度条
+				//自定义插槽
+				slots: [{
+					innerHTML: '<div class="yb-player-icon" style="position:absolute;top:50px;left:50px;">跟随控制栏的按钮</div>',
+					followControls: true,//跟随控制栏
+					click: function () {
+						console.log('点击了跟随控制栏的按钮')
+					}
+				},{
+					innerHTML: '<div class="yb-player-icon" style="position:absolute;top:50px;right:50px;">永远显示的按钮</div>',
+					followControls: false,//不跟随控制栏
+					click: function () {
+						console.log('点击了永远显示的按钮')
+					}
+				}],
+				//头部控制器配置
+				header: {
+					disableBack: false,//关闭返回按钮
+					disableTitle: false,//关闭标题显示
+					disableWorks: false,//关闭分P按钮
+					disableRate: false,//关闭倍速选择
+					enableThree: false,//开启3D模式切换按钮
+					disableMore: false,//关闭展示更多按钮
+					disableLock: false,//关闭锁屏
+					disableThreeCapture: false,//关闭3D截图
+					disableCapture: false,//关闭视频截图
+					disableDanmuFilter: false,//关闭弹幕过滤配置
+					disableDanmuSetting: false,//关闭弹幕配置
+					//更多选项自定义配置
+					more: [{
+						text: '测试按钮1',
+						click: function () {
+							console.log('点击了测试按钮1')
+						}
+					},{
+						text: '测试按钮2',
+						click: function () {
+							console.log('点击了测试按钮2')
+						}
+					}],
+					//左边插槽
+					leftSlots: [{
+						innerHTML: '<div class="yb-player-icon">左边按钮</div>',
+						click: function () {
+							console.log('点击了头部左边按钮')
+						}
+					}],
+					//右边插槽
+					rightSlots: [{
+						innerHTML: '<div class="yb-player-icon">右边按钮</div>',
+						click: function () {
+							console.log('点击了头部右边按钮')
+						}
+					}]
+				},
+				//底部控制栏自定义配置
+				controls: {
+					disablePrev: false,//关闭播放上一个按钮
+					disableNext: false,//关闭播放下一个按钮
+					disableToggle: false,//关闭播放\暂停按钮
+					disableDanmuSend: false,//关闭发送弹幕按钮
+					disableFullscreen: false,//关闭全屏按钮
+					disableMuted: false,//关闭静音按钮
+					disableDanmuVisible: false,//关闭弹幕显示和隐藏按钮
+					disableSubtitle: false,//关闭字幕切换按钮
+					disableQuality: false,//关闭画质切换按钮
+					disablePanoControlsType: false,//关闭3D模式控制器切换按钮
+					//左边插槽
+					leftSlots: [{
+						innerHTML: `
+							<svg viewBox="0 0 24 24">
+								<path d="M8 5v14l11-7z"/>
+							</svg>
+						`,//如果要插入图标，只能使用svg
+						click: function () {
+							console.log('点击了控制栏左边插槽按钮')
+						}
+					}],
+					//右边插槽
+					rightSlots: [{
+						innerHTML: `
+							<svg viewBox="0 0 24 24">
+								<path d="M8 5v14l11-7z"/>
+							</svg>
+						`,//如果要插入图标，只能使用svg
+						click: function () {
+							console.log('点击了控制栏右边插槽按钮')
+						}
+					}]
+				},
+				//进度条自定义配置
+				progress: {
+					disablePrev: false,//关闭播放上一个按钮
+					disableNext: false,//关闭播放下一个按钮
+					disableToggle: false,//关闭播放\暂停按钮
+					disableFullscreen: false,//关闭全屏按钮
+					disableRange: false,//关闭进度条拖动
+					//左边插槽
+					leftSlots: [{
+						innerHTML: '<div class="yb-player-icon">左边按钮</div>',
+						click: function () {
+							console.log('点击了进度条左边按钮')
+						}
+					}],
+					//右边插槽
+					rightSlots: [{
+						innerHTML: '<div class="yb-player-icon">右边按钮</div>',
+						click: function () {
+							console.log('点击了进度条右边按钮')
+						}
+					}]
+				},
+				//手势配置
+				gesture: {
+					initialVolume: 0,//初始化设备音量
+					initialLight: 0,//初始化屏幕亮度
+					disableUnFullscreenEvent: false,//关闭非全屏手势事件
+					disableLongPress: false,//关闭长按事件
+					disableLight: false,//关闭手势控制屏幕亮度
+					disableVolume: false,//关闭手势控制设备音量
+					disableProgress: false,//关闭手势跳转进度
+					disableSingleClick: false,//关闭单击事件
+					disableDoubleClick: false,//关闭双击事件
+					disableLongPress: false,//关闭长按事件
+					setLight: function (light) {//自定义改变亮度方法
+						console.log('亮度', light)
+					},
+					setVolume: function (volume) {//自定义改变音量方法
+						console.log('音量', volume)
+					},
+					getLight: function () {//自定义获取亮度方法
+						return 1//返回亮度 0-1
+					},
+					getVolume: function () {//自定义获取音量方法
+						return 1//返回音量 0-1
+					}
+				},
+				//分P配置
+				work: {
+					name: '分P'//自定义名称
+				},
+				//画质配置
+				quality: {
+					name: '画质'//自定义名称
+				},
+				//字幕配置
+				subtitle: {
+					color: '#ffffff',//文字颜色
+					fontSize: 18,//字体大小
+					bottom: '10%',//底部边距
+					shadowColor: 'rgba(0,0,0,.5)'//阴影颜色
+				},
+				//3D模式配置
+				pano: {
+					controlsType: 'orientation',//控制器类型 orbit-手指或鼠标拖动 orientation-陀螺仪控制
+					disableDragReverse: false,//关闭反方向拖拽旋转（反向拖拽更符合人的直觉）
+					enableDamping: true//添加阻尼效果（滑动更顺畅）
+				},
+				//弹幕配置
+				danmu: {
+					accuracy: 1,//绘制精度 auto-自动使用屏幕DPI 任意整数-自定义精度 高精度会导致性能问题，谨慎使用
+					speed: 1,//弹幕运行速度
+					playbackRate: 1,//弹幕倍速
+					color: '#FFFFFF',//弹幕默认颜色
+					fontSize: 18,//弹幕默认大小
+					fontScale: 1,//弹幕规格（多少倍大小）
+					fontFamily: 'Microsoft Yahei',//弹幕默认字体
+					opacity: 1,//弹幕透明度
+					top: 0,//舞台顶部间距
+					bottom: 0,//舞台底部间距
+					lineGap: 5,//弹幕行间距
+					overlap: false,//开启防重叠
+					timeDiffrence: 0,//时间差（用于校准弹幕和视频进度的时间差，一般不需要）
+					disableScroll: false,//关闭滚动弹幕
+					disableTop: false,//关闭顶端弹幕
+					disableBottom: false,//关闭底端弹幕
+					disableFilter: false,//关闭弹幕过滤
+					filter: []//过滤列表
+				}
+			}
+		}
+	}
+}
+```
+
+#全屏元素和非全屏元素标记
+```html
+	<!-- 引入播放器 -->
+	<yb-video src="video.mp4" :custom="custom" />
+```
+* vue2使用
+```javascript
+export default {
+	data () {
+		return {
+			custom: {
+				//头部控制器配置
+				header: {
+					//右边插槽
+					rightSlots: [{
+						innerHTML: '<div class="yb-player-icon yb-plyer-full">头部按钮1</div>',//yb-plyer-full表示该插槽元素只在全屏时显示
+						click: function () {
+							console.log('点击了只在全屏时显示的头部按钮')
+						}
+					},{
+						innerHTML: '<div class="yb-player-icon yb-plyer-unfull">头部按钮2</div>',//yb-plyer-unfull表示该插槽元素只在非全屏时显示
+						click: function () {
+							console.log('点击了只在非全屏时显示的头部按钮')
+						}
+					}]
+				}
+			}
+		}
+	}
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="videoRef" src="video.mp4" :custom="custom" />
+```
+```javascript
+const custom = ref({
+	//头部控制器配置
+	header: {
+		//插槽
+		rightSlots: [{
+			innerHTML: '<div class="yb-player-icon yb-plyer-full">头部按钮1</div>',//yb-plyer-full表示该插槽元素只在全屏时显示
+			click: function () {
+				console.log('点击了只在全屏时显示的头部按钮')
+			}
+		},{
+			innerHTML: '<div class="yb-player-icon yb-plyer-unfull">头部按钮2</div>',//yb-plyer-unfull表示该插槽元素只在非全屏时显示
+			click: function () {
+				console.log('点击了只在非全屏时显示的头部按钮')
+			}
+		}]
+	}
+})
+```
+
+#组件插槽（仅在renderjs渲染模式下有效）
+* VUE2使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="video" render-type="renderjs" src="video.mp4" >
+		<view class="custom-slot" @tap="handleSlotClick">这是组件插槽仅在renderjs渲染模式下有效</view>
+		<!-- yb-player-gesture是手势事件标记，如果不添加yb-player-gesture类，点击到该组件会阻止手势事件（比如点击弹出控制栏），自行根据需求添加 -->
+		<view class="custom-slot yb-player-gesture" @tap="handleSlotClick">这是组件插槽仅在renderjs渲染模式下有效</view>
+	</yb-video>
+```
+```javascript
+export default {
+	method: {
+		handleSlotClick () {
+			this.$refs.video.showToast('点击了组件插槽')
+		}
+	}
+}
+```
+```css
+.custom-slot{
+	position:absolute;
+	top:50px;
+	left:50px;
+	color:#fff;
+}
+```
+* VUE3使用
+```html
+	<!-- 引入播放器 -->
+	<yb-video ref="videoRef" render-type="renderjs" src="video.mp4" >
+		<view class="custom-slot" @tap="handleSlotClick">这是组件插槽仅在renderjs渲染模式下有效</view>
+		<!-- yb-player-gesture是手势事件标记，如果不添加yb-player-gesture类，点击到该组件会阻止手势事件（比如点击弹出控制栏），自行根据需求添加 -->
+		<view class="custom-slot yb-player-gesture" @tap="handleSlotClick">这是组件插槽仅在renderjs渲染模式下有效</view>
+	</yb-video>
+```
+```javascript
+const videoRef = ref(null)
+const handleSlotClick = () => {
+	videoRef.value.showToast('点击了组件插槽')
+}
+```
+```css
+.custom-slot{
+	position:absolute;
+	top:50px;
+	left:50px;
+	color:#fff;
+}
+```
+
+#IOS特别说明
+* IOS播放hls视频流，在新版本的ios系统中，需要指定type为video才能播放，这是因为新版本的ios系统中Hls.isSupported()方法返回的是true，但ios又不支持使用hls.js播放hls视频流
+* IOS可能不支持在APP-NVUE环境使用本插件，因为WKWbview内核对于访问本地的html文件，也认为是跨域行为
+* IOS即将废弃UIWebview内核，所以ios项目默认使用WKWebview，而WKWebview严格执行cors策略，很多行为都会被认为是跨域行为，导致很多操作无法执行，特别是使用iframe加载本地网页，所以ios只能使用renderjs方式渲染视频（或许H5可以）
+* IOS想使用web方式渲染或者在APP-NVUE中使用，需要去manifest.json里面配置webview内核为UIWebview，如下：
+```json
+	// 在manifest.json配置
+	"app-plus": {
+		"kernel": {
+			"ios": "UIWebview"    //或者 "WKWebview"
+		},
+		// ...
+	}
+```
+* 如果你修改了webview内核在APP-NVUE-IOS环境使用本插件，会有全屏问题，因为IOS不支持全屏API，只能使用css模拟，但APP-NVUE不支持z-index控制层级，默认后渲染得元素层级更高，所以APP-NVUE-IOS全屏时可能会出现无法遮盖后渲染元素得问题
+* 正如上面所说IOS不支持全屏API，所以IOS在APP-VUE和H5得全屏也和安卓有区别，在IOS上使用css模拟全屏无法遮盖原生元素，需要自行遮盖和隐藏，如下：
+```json
+	// 在pages.json配置引入播放器的页面为沉浸模式
+	{
+		"path": "pages/index/index",
+		"style": {
+			"navigationStyle": "custom"//隐藏原生导航栏
+		}
+	},
+```
+```html
+	<!-- 在pages/index/index页面引入播放器 -->
+	<yb-video src="video.mp4" @fullscreenchange="handleFullscreenChange" />
+```
+```javascript
+export default {
+	methods: {
+		handleFullscreenChange (e) {
+			//css模拟的全屏
+			if ( e.type == 'css' ) {
+				//当前状态是开启全屏
+				if ( e.fullscreen ) {
+					//可以在这里做无法遮盖原生元素的隐藏
+					//插件内部已经调用plus.screen.setFullscreen(true)和plus.hideSystemNavigation() 一般不用调用
+				}
+				//当前状态是退出全屏
+				else {
+					//可以在这里做无法遮盖原生元素的显示
+					//插件内部已经调用plus.screen.setFullscreen(false)和plus.showSystemNavigation() 一般不用调用
+				}
+			}
+			
+		}
+	}
+}
+```
+* 真机调试IOS发现横竖屏设置无效，需要去manifest.json配置屏幕方向（配置完成后需重新打包自定义基座或者apk才会生效）
+```json
+	// 在manifest.json配置screenOrientation的屏幕方向
+	 "app-plus" : {
+		"screenOrientation": [
+			"portrait-primary",
+			"portrait-secondary",
+			"landscape-primary",
+			"landscape-secondary"
+		]//ios不配置屏幕方向，无法旋转屏幕
+	}
+```
+* 如果真机调试IOS横屏会旋转2次，需要固定屏幕方向，如下：
+```html
+	<!-- 引入播放器 -->
+	<!-- landscape-primary是固定横屏后的方向，这样就不会发生旋转2次的问题，但这样无法实现视频自动跟随屏幕方向 -->
+	<yb-video src="video.mp4" open-direction="landscape-primary" @fullscreenchange="handleFullscreenChange" />
+```
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/css/yb-player-plugin.css b/uni_modules/yingbing-video/static/html/css/yb-player-plugin.css
new file mode 100644
index 0000000..7be2319
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/css/yb-player-plugin.css
@@ -0,0 +1,102 @@
+/*手势事件*/
+.yb-player-center-value {
+	font-size: 18px;
+	padding: 20px 10px;
+	border-radius: 5px;
+	background-color: rgba(0, 0, 0, 0.5);
+	color: #fff;
+}
+
+.yb-player-rate {
+	position: absolute;
+	top: 10%;
+	left: 50%;
+	padding: 5px 15px;
+	border-radius: 5px;
+	background-color: rgba(0, 0, 0, 0.5);
+	color: #fff;
+	font-size: 14px;
+	transform: translateX(-50%);
+	display: flex;
+	align-items: center;
+}
+.yb-player-rate-icon {
+	display: flex;
+	align-items: center;
+}
+.yb-player-rate-icon i {
+	width: 0;
+	height: 0;
+	border-left: 10px solid #fff;
+	border-right: 10px solid transparent;
+	border-bottom: 5px solid transparent;
+	border-top: 5px solid transparent;
+	animation: arrowMove 1s infinite linear;
+	margin-right: -5px;
+}
+.yb-player-rate-icon i:nth-child(0) {
+	animation-delay: 0s;
+}
+.yb-player-rate-icon i:nth-child(1) {
+	animation-delay: 0.3s;
+}
+.yb-player-rate-icon i:nth-child(2){
+	animation-delay: 0.5s;
+}
+
+@keyframes arrowMove {
+    0%, 100% {
+        opacity: 0.2;
+    }
+    50% {
+        opacity: 1;
+    }
+}
+
+
+/*字幕*/
+.yb-player-subtitle-text {
+	position: absolute;
+	left: 0;
+	width: 100%;
+	box-sizing: border-box;
+	display: flex;
+	justify-content: center;
+	padding: 0 5%;
+}
+.yb-player-subtitle-loading {
+	position:absolute;
+	left: 50%;
+	transform: translateX(-50%);
+	background-color: rgba(0,0,0,.5);
+	color:#fff;bottom: 50px;
+	font-size: 18px;
+	padding: 5px 20px;
+}
+
+
+/*弹幕过滤*/
+.yb-player-filter-item {
+	display: flex;
+	align-items: center;
+	margin-top: 5px;
+}
+.yb-player-filter-item-type {
+	padding: 2px 5px;
+	background-color: var(--color-warning);
+	font-size: 12px;
+	color: #fff;
+	margin-right: 10px;
+	border-radius: 5px;
+}
+.yb-player-filter-item-content {
+	font-size: 14px;
+	color: #eee;
+	flex: 1;
+}
+.yb-player-filter-item button {
+	background-color: var(--color-error);
+	font-size: 14px;
+	color: #fff;
+	border: none;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/css/yb-player.css b/uni_modules/yingbing-video/static/html/css/yb-player.css
new file mode 100644
index 0000000..5b7f75b
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/css/yb-player.css
@@ -0,0 +1,823 @@
+:root {
+  --color-primary: #007aff;
+  --color-success: #4cd964;
+  --color-warning: #f0ad4e;
+  --color-error: #dd524d;
+  --safe-area-default-gap: 15px;
+  --safe-area-default-top-gap: 10px;
+  --safe-area-default-bottom-gap: 10px;
+  --safe-area-inset-top: var(--safe-area-default-top-gap);
+  --safe-area-inset-right: var(--safe-area-default-gap);
+  --safe-area-inset-bottom: var(--safe-area-default-bottom-gap);
+  --safe-area-inset-left: var(--safe-area-default-gap);
+  @supports (top: constant(safe-area-inset-top)) {
+      --safe-area-inset-top: max(var(--safe-area-default-top-gap), constant(safe-area-inset-top));
+      --safe-area-inset-right: max(var(--safe-area-default-gap), constant(safe-area-inset-right));
+      --safe-area-inset-bottom: max(var(--safe-area-default-bottom-gap), constant(safe-area-inset-bottom));
+      --safe-area-inset-left: max(var(--safe-area-default-gap), constant(safe-area-inset-left));
+  }
+  @supports (top: env(safe-area-inset-top)) {
+      --safe-area-inset-top: max(var(--safe-area-default-top-gap), env(safe-area-inset-top));
+      --safe-area-inset-right: max(var(--safe-area-default-gap), env(safe-area-inset-right));
+      --safe-area-inset-bottom: max(var(--safe-area-default-bottom-gap), env(safe-area-inset-bottom));
+      --safe-area-inset-left: max(var(--safe-area-default-gap), env(safe-area-inset-left));
+  }
+}
+
+.yb-player-wrapper {
+	position: relative;
+	overflow: hidden;
+	width: 100%;
+	height: 100%;
+	box-sizing: border-box;
+}
+
+/* 模拟全屏样式 */
+.yb-player-openfull {
+	position: fixed;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	width: 100vw;
+	height: 100vh;
+	z-index: 9999999;
+}
+
+.yb-player-danmu {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	pointer-events: none;
+}
+
+.yb-player-time {
+	min-width: 38px;
+}
+
+/* .yb-player-duration {
+	width: 35px;
+} */
+
+.yb-player-bottom-progress {
+	position: absolute;
+	bottom: 0;
+	left: 0;
+	height: 1px;
+	background-color: var(--color-error);
+	width: 0;
+}
+
+.yb-player-controls {
+	position: absolute;
+	bottom: 0;
+	left: 0;
+	right: 0;
+	background-color: rgba(0, 0, 0, 0.5);
+	z-index: 2;
+	padding: 10px 15px;
+	transform: translateY(100%);
+	-webkit-transform: translateY(100%);
+	transition: transform .3s;
+	color: #fff;
+	font-size: 15px;
+}
+
+.yb-player-controls-show {
+	transform: translateY(0);
+	-webkit-transform: translateY(0);
+}
+.yb-player-controls svg {
+	width: 25px;
+	height: 25px;
+	fill: #fff;
+}
+.yb-player-progress {
+	display: flex;
+	flex-direction: row;
+	align-items: center;
+}
+.yb-player-progress > * {
+	margin-left: 5px;
+}
+.yb-player-progress > :first-child {
+	margin-left: 0;
+}
+.yb-player-progress span {
+	color: #fff;
+	font-size: 14px;
+}
+.yb-player-progress-center {
+	display: flex;
+	align-items: center;
+	flex: 1;
+}
+.yb-player-progress-toggle {
+	margin-right: 10px;
+}
+.yb-player-progress-fullscreen {
+	margin-left: 10px;
+}
+.yb-player-live {
+	margin-right: 5px;
+}
+
+.yb-player-range-box {
+	width: 0;
+	flex: 1;
+	position: relative;
+	height: 30px;
+	margin: 0 10px;
+}
+.yb-player-range-track {
+	position: absolute;
+	top: 14px;
+	left: 0;
+	right: 0;
+	bottom: 14px;
+	background-color: #999;
+}
+.yb-player-range-focus, .yb-player-range-preload {
+	position: absolute;
+	top: 14px;
+	left: 0;
+	bottom: 14px;
+	background-color: #fff;
+	width: 0;
+}
+.yb-player-range-preload {
+	background-color: #ccc;
+}
+.yb-player-range-thumb {
+	position: absolute;
+	top: 50%;
+	left: 0;
+	transform: translate(-50%, -50%);
+	width: 15px;
+	height: 15px;
+	border-radius: 15px;
+	background-color: #fff;
+}
+.yb-player-range:focus {
+	outline: none;
+}
+.yb-player-range {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+	background: none;
+	outline: none;
+	width: 100%;
+	height: 30px;
+	margin: 0;
+	position: absolute;
+	top: 0;
+	bottom: 0;
+	left: 0;
+}
+.yb-player-range::-webkit-slider-thumb {
+	-webkit-appearance: none;
+	height: 14px;
+	width: 14px;
+	border-radius: 14px;
+	background: #fff;
+}
+.yb-player-range::-moz-range-thumb {
+	height: 7px;
+	width: 7px;
+	border-radius: 8px;
+	background: #fff;
+}
+.yb-player-range::-ms-thumb {
+	height: 7px;
+	width: 7px;
+	border-radius: 8px;
+	background: #fff;
+}
+
+.yb-player-controls-bottom {
+	display: flex;
+	flex-direction: row;
+	align-items: center;
+}
+.yb-player-controls-bottom > * {
+	margin-left: 5px;
+}
+.yb-player-controls-bottom > :first-child {
+	margin-left: 0;
+}
+.yb-player-toggle {
+	margin-left: 0;
+}
+.yb-player-toggle svg {
+	width: 18px;
+	height: 18px;
+}
+.yb-player-next {
+	margin-left: 0;
+}
+.yb-player-danmu-send {
+	flex: 1;
+	width: 0;
+	box-sizing: border-box;
+	padding: 5px 10px;
+	border-radius: 5px;
+	background-color: #000;
+	color: #999;
+	font-size: 14px;
+}
+
+.yb-player-header {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	padding: 10px 15px;
+	background-color: rgba(0,0,0,0.5);
+	align-items: center;
+	z-index: 2;
+	display: flex;
+	color: #fff;
+	font-size: 14px;
+	transform: translateY(-100%);
+	transition: transform .3s;
+}
+
+.yb-player-header-show {
+	transform: translateY(0);
+}
+.yb-player-title {
+	color: #fff;
+	font-size: 14px;
+	margin-top: -2px;
+	flex: 1;
+	word-break: break-all;
+}
+
+.yb-player-header svg {
+	width: 25px;
+	height: 25px;
+	fill: #fff;
+}
+.yb-player-header > * {
+	margin-left: 10px;
+}
+
+.yb-player-header > *:first-child {
+	margin-left: 0;
+}
+
+.yb-player-error {
+	display: flex;
+	flex-direction: column;
+	align-items: center;
+	max-width: 80%;
+}
+.yb-player-error-btns {
+	display: flex;
+	align-items: center;
+	margin-top: 10px;
+}
+.yb-player-error-btn {
+	padding: 10px 20px;
+	color: #fff;
+	font-size: 14px;
+	border-radius: 5px;
+}
+.yb-player-error-close {
+	background-color: var(--color-error);
+}
+.yb-player-error svg {
+	fill: #fff;
+	stroke: #fff;
+	width: 30px!important;
+	height: 30px!important;
+}
+.yb-player-error span {
+	font-size: 14px!important;
+	color: #fff;
+	margin-top: 5px;
+}
+
+.yb-player-toast {
+	position: absolute;
+	bottom: 10%;
+	left: 50%;
+	transform: translate(-50%, 200px);
+	width: 80%;
+	display: flex;
+	justify-content: center;
+	z-index: 4;
+}
+.yb-player-toast-message {
+	background-color: rgba(0, 0, 0, 0.5);
+	color: #fff;
+	font-size: 14px;
+	padding: 5px 15px;
+	border-radius: 5px;
+}
+.yb-player-toast-show {
+	animation: show-toast 300ms both;
+}
+.yb-player-toast-hide {
+	animation: hide-toast 300ms both;
+}
+
+.yb-player-capture-popup {
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	width: 80%;
+	height: 80%;
+	z-index: 1;
+	animation: capture 0.1s ease-in-out both;
+	box-sizing: border-box;
+	box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
+	background-color:#fff;
+	padding: 5px;
+	display: flex;
+	flex-direction: column;
+}
+.yb-player-capture-image {
+	width: 100%;
+	flex: 1;
+	height: 0;
+	flex-shrink: 0;
+}
+.yb-player-capture-btns {
+	display: flex;
+	align-items: center;
+	padding: 10px 0 5px 0;
+}
+.yb-player-capture-btn {
+	flex: 1;
+	color: #333;
+	text-align: center;
+}
+.yb-player-capture-btn:first-child {
+	border-right: 1px solid #999;
+}
+.yb-player-capture-save {
+	color: var(--color-error);
+}
+.yb-player-lock {
+	background-color: rgba(0, 0, 0, 0.5);
+	width: 50px;
+	height: 50px;
+	border-radius: 50px;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	position: absolute;
+	top: 50%;
+	transform: translateY(-50%);
+	z-index: 2;
+}
+.yb-player-lock svg {
+	width: 20px;
+	height: 20px;
+	fill: #fff;
+}
+.yb-player-lock-left {
+	left: var(--safe-area-inset-left);
+}
+.yb-player-lock-right {
+	right: var(--safe-area-inset-right);
+}
+
+/* 设置弹窗 */
+.yb-player-setting-line {
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	font-size: 16px;
+	box-sizing: border-box;
+	width: 100%;
+	margin-top: 15px;
+	color: #fff;
+}
+.yb-player-setting-label {
+	flex-shrink: 0;
+	margin-right: 20px;
+}
+.yb-player-setting-right {
+	display: flex;
+	align-items: center;
+}
+.yb-player-setting-mini-btn {
+	border: none;
+	background-color: #fff;
+	color: #333;
+	padding: 5px 10px;
+}
+.yb-player-setting-reduce {
+	width: 20px;
+	height: 3px;
+	background-color: #fff;
+}
+.yb-player-setting-add {
+	width: 20px;
+	height: 3px;
+	background-color: #fff;
+	position: relative;
+}
+.yb-player-setting-add::after {
+	content: '';
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	width: 3px;
+	height: 20px;
+	background-color: #fff;
+}
+.yb-player-setting-switch {
+	width: 50px;
+	height: 24px;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+	font-size: 14px;
+}
+.yb-player-setting-switch-active {
+	background-color: var(--color-error);
+	border-radius: 30px;
+}
+.yb-player-setting-input {
+	color: #fff;
+	border: none;
+	border-bottom: 1px solid #fff;
+	background: none;
+	font-size: 14px;
+	flex: 1;
+	width: 0;
+	padding: 0;
+	margin: 0;
+	outline: none;
+	min-height: 35px;
+	box-sizing: border-box;
+}
+
+.yb-player-quality-box {
+	width: 50%;
+}
+.yb-player-setting-danmu-speed,
+.yb-player-setting-danmu-opacity-percent,
+.yb-player-setting-danmu-size,
+.yb-player-setting-danmu-diffrence {
+	width: 100px;
+	text-align: center;
+}
+
+.yb-player-danmu-send-color::-webkit-color-swatch-wrapper {
+	padding: 0;
+}
+.yb-player-danmu-send-color::-webkit-color-swatch {
+	border: 0;
+}
+.yb-player-danmu-send-textarea::placeholder {
+	color: #999;
+}
+.yb-player-danmu-send-btn {
+	padding: 8px 20px;
+	text-align: center;
+	background-color: var(--color-error);
+	color: #fff;
+	font-size: 18px;
+	border-radius: 5px;
+	margin-top: 10px;
+}
+
+.yb-player-work-item {
+	padding: 10px;
+	border: 1px solid #fff;
+	color: #fff;
+	font-size: 14px;
+	margin-top: 10px;
+}
+.yb-player-work-item-active {
+	border: 1px solid var(--color-error);
+	background-color: var(--color-error);
+}
+
+.yb-player-center {
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	z-index: 1;
+	background-color: rgba(0, 0, 0, 0.3);
+	border-radius: 50%;
+	display: flex;
+	align-items: center;
+	justify-content: center;
+}
+.yb-player-center svg {
+	width: 50px;
+	height: 50px;
+	fill: #fff;
+}
+.yb-player-hide {
+	display: none!important;
+}
+
+.yb-player-check {
+	width: 20px;
+	height: 20px;
+	border-radius: 20px;
+	border: 1px solid #fff;
+	padding: 1px;
+	box-sizing: border-box;
+}
+.yb-player-check-active {
+	background-color: var(--color-error);
+	position: relative;
+}
+.yb-player-check-active::after {
+	content: '';
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	width: 40%;
+	height: 40%;
+	border-radius: 50%;
+	background-color: #fff;
+}
+.yb-player-ellipsis {
+  white-space: nowrap; /* 防止文本换行 */
+  overflow: hidden; /* 隐藏溢出的内容 */
+  text-overflow: ellipsis; /* 显示省略符号来代表被修剪的文本 */
+}
+
+.yb-player-mask {
+	position: absolute;
+	top: 0;
+	left: 0;
+	right: 0;
+	bottom: 0;
+	z-index: 2;
+}
+
+.yb-player-toolbar {
+	position: absolute;
+	background-color: #000;
+	color: #fff;
+	font-size: 14px;
+	transform-origin: top right;
+	animation: toolbar .05s linear both;
+	z-index: 2;
+	box-shadow: 0 0 5px rgba(0, 0, 0, 0.5);
+	overflow-y: auto;
+}
+.yb-player-toolbar-item {
+	padding: 10px 20px;
+	border-bottom: 1px solid #333;
+	display: flex;
+	align-items: center;
+	min-width: 100px;
+}
+.yb-player-toolbar-item span:first-child {
+	flex: 1;
+}
+
+.yb-player-popup {
+	position: absolute;
+	z-index: 3;
+	background-color: rgba(0, 0, 0, 0.5);
+	box-sizing: border-box;
+	padding: 20px;
+	display: flex;
+	flex-direction: column;
+}
+.yb-player-popup-title {
+	font-size: 16px;
+	color: #fff;
+	text-align: center;
+	height: 25px;
+	line-height: 25px;
+}
+.yb-player-popup-close {
+	position: absolute;
+	top: 20px;
+	left: 20px;
+	width: 25px;
+	height: 25px;
+	border-radius: 20px;
+	background-color: var(--color-error);
+}
+.yb-player-popup-close::after, .yb-player-popup-close::before {
+	content: '';
+	position: absolute;
+	top: 50%;
+	left: 50%;
+	width: 2px;
+	height: 16px;
+	background-color: #fff;
+}
+.yb-player-popup-close::after {
+	transform: translate(-50%, -50%) rotateZ(45deg);
+}
+.yb-player-popup-close::before {
+	transform: translate(-50%, -50%) rotateZ(-45deg);
+}
+.yb-player-popup-content {
+	flex: 1;
+	overflow-y: auto;
+	width: 100%;
+}
+.yb-player-popup-portrait {
+	bottom: 0;
+	left: 0;
+	right: 0;
+	max-height: 80%;
+	animation: popupBottom .2s linear both;
+}
+.yb-player-popup-landscape {
+	width: 50%;
+	right: 0;
+	top: 0;
+	bottom: 0;
+	animation: popupRight .2s linear both;
+}
+.yb-player-popup-center {
+	min-width: 50%;
+	max-width: 80%;
+	max-height: 80%;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%);
+	animation: popupCenter .2s linear both;
+}
+
+
+.yb-player-icon {
+	position: relative;
+	font-size: 12px;
+	padding: 0 5px;
+	border-radius: 5px;
+	border: 1px solid #fff;
+	height: 20px;
+	line-height: 20px;
+}
+.yb-player-icon-close::before {
+	content: '';
+	position: absolute;
+	width: 105%;
+	height: 1px;
+	background-color: #fff;
+	top: 50%;
+	left: 50%;
+	transform: translate(-50%, -50%) rotateZ(30deg);
+}
+.yb-player-icon svg {
+	width: 17px;
+	height: 17px;
+	fill: #fff;
+}
+
+.spinner {
+    width: 60px;
+    height: 60px;
+    animation: rotate 1.4s linear infinite;
+}
+
+.spinner circle {
+    stroke: #ffffff;
+    stroke-width: 4;
+    stroke-dasharray: 80, 200;
+    stroke-dashoffset: 0;
+    animation: dash 1.4s ease-in-out infinite;
+    stroke-linecap: round;
+}
+
+/* 安全区域 */
+.yb-player-controls-safearea {
+	padding-right: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+	padding-left: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+	padding-bottom: var(--safe-area-inset-bottom);
+}
+.yb-player-header-safearea {
+	padding-right: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+	padding-left: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+	padding-top: var(--safe-area-inset-top);
+}
+.yb-player-locks-safearea .yb-player-lock-left {
+	left: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+}
+.yb-player-locks-safearea .yb-player-lock-right{
+	right: max(var(--safe-area-inset-left), var(--safe-area-inset-right));
+}
+ 
+ /* 横向滚动样式 */
+.horizontal-scroll {
+    white-space: nowrap;
+    overflow: hidden;
+}
+.horizontal-content {
+    display: inline-block;
+    padding-right: 50px;
+    animation: horizontal-scroll 15s linear infinite;
+}
+.horizontal-scroll:hover .horizontal-content {
+    animation-play-state: paused;
+}
+ 
+ /* 动画定义 */
+ @keyframes horizontal-scroll {
+     0% {
+         transform: translateX(0%);
+     }
+     100% {
+         transform: translateX(-100%);
+     }
+ }
+
+
+/* 动画效果 */
+@keyframes rotate {
+    100% {
+        transform: rotate(360deg);
+    }
+}
+
+@keyframes dash {
+    0% {
+        stroke-dasharray: 1, 200;
+        stroke-dashoffset: 0;
+    }
+    50% {
+        stroke-dasharray: 89, 200;
+        stroke-dashoffset: -35;
+    }
+    100% {
+        stroke-dasharray: 89, 200;
+        stroke-dashoffset: -124;
+    }
+}
+
+@keyframes show-toast {
+	0% {
+		transform: translate(-50%, 200px);
+	}
+    100% {
+        transform: translate(-50%, 0);
+    }
+}
+
+@keyframes hide-toast {
+	0% {
+		transform: translate(-50%, 0);
+	}
+    100% {
+        transform: translate(-50%, 200px);
+    }
+}
+
+@keyframes capture {
+    0% {
+        transform: translate(-50%, -50%) scale(1.3);
+    }
+    100% {
+        transform: translate(-50%, -50%) scale(1);
+    }
+}
+
+@keyframes toolbar {
+    0% {
+        transform: scale(0.2);
+    }
+    100% {
+        transform: scale(1);
+    }
+}
+
+@keyframes popupBottom {
+    0% {
+        transform: translateY(100%);
+    }
+    100% {
+        transform: translateY(0);
+    }
+}
+
+@keyframes popupRight {
+    0% {
+        transform: translateX(100%);
+    }
+    100% {
+        transform: translateX(0);
+    }
+}
+
+@keyframes popupCenter {
+    0% {
+        transform: translate(-50%, -50%) scale(0);
+    }
+    100% {
+        transform: translate(-50%, -50%) scale(1);
+    }
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player-danmu.js b/uni_modules/yingbing-video/static/html/dist/yb-player-danmu.js
new file mode 100644
index 0000000..c055c63
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player-danmu.js
@@ -0,0 +1,671 @@
+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
+function _toConsumableArray(r) { return _arrayWithoutHoles(r) || _iterableToArray(r) || _unsupportedIterableToArray(r) || _nonIterableSpread(); }
+function _nonIterableSpread() { throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
+function _iterableToArray(r) { if ("undefined" != typeof Symbol && null != r[Symbol.iterator] || null != r["@@iterator"]) return Array.from(r); }
+function _arrayWithoutHoles(r) { if (Array.isArray(r)) return _arrayLikeToArray(r); }
+function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+var YbDanmu = /*#__PURE__*/function () {
+  function YbDanmu(container, data) {
+    var config = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
+    _classCallCheck(this, YbDanmu);
+    this.container = typeof container == 'string' ? document.querySelector(container) : container;
+    this.config = _objectSpread(_objectSpread({}, YbDanmu.DEFAULT_CONFIG), config);
+    this.data = data;
+    this.filter = new YbDanmuFilter(this.config.filter); //过滤规则
+    this.list = this._filterData(data);
+    this.runline = []; //正在跑动的弹幕列表
+    this.canvas = null; //canvas元素
+    this.ctx = null; //canvas实例
+    this.paused = true; //是否暂停
+    this.currentTime = 0; //当前时间轴
+    this._animation = null; //动画实例
+  }
+  return _createClass(YbDanmu, [{
+    key: "load",
+    value:
+    //加载弹幕
+    function load() {
+      if (this.container) {
+        var canvas = document.createElement('CANVAS');
+        this.container.appendChild(canvas);
+        this.canvas = canvas;
+        this.ctx = canvas.getContext('2d');
+        this.updateSize();
+      }
+    }
+    //卸载弹幕
+  }, {
+    key: "unload",
+    value: function unload() {
+      this._clearAnimationFrame();
+      this.list = [];
+      this.runline = [];
+      if (this.ctx) this.ctx = null;
+      if (this.canvas) {
+        this.canvas.remove();
+        this.canvas = null;
+      }
+    }
+    //更新数据
+  }, {
+    key: "setData",
+    value: function setData(data) {
+      this.data = data;
+      this.reset();
+    }
+    //动态配置
+  }, {
+    key: "setConfig",
+    value: function setConfig(key, value) {
+      this.config[key] = value;
+    }
+    //播放弹幕
+  }, {
+    key: "play",
+    value: function play() {
+      this.paused = false;
+      this._render();
+    }
+    //暂停弹幕
+  }, {
+    key: "pause",
+    value: function pause() {
+      this._clearAnimationFrame();
+      this.paused = true;
+    }
+    //跳转弹幕
+  }, {
+    key: "seek",
+    value: function seek(time) {
+      this.currentTime = time;
+      this.reset();
+    }
+    //更新时间轴（需要外部更新时间轴否则弹幕不会运行）
+  }, {
+    key: "time",
+    value: function time(_time) {
+      var _this = this;
+      //计算本次更新时间和上次时间的时间差
+      var diffrenece = _time - this.currentTime;
+      //记录新时间
+      this.currentTime = _time;
+      //新列表
+      var newList = [];
+      //跑动列表
+      var runline = [];
+      //循环弹幕列表
+      this.list.forEach(function (danmu) {
+        //当前时间减去弹幕显示时间
+        var range = _this.getCurrentTime() - danmu.time;
+        //获取当前时间和上次时间的时间差以内的弹幕
+        if (range >= 0 && range < Math.abs(diffrenece)) runline.push(danmu);
+        //记录不在范围内的弹幕
+        else newList.push(danmu);
+      });
+      //去掉已经渲染的弹幕
+      this.list = newList;
+      //计算需要渲染弹幕的布局
+      for (var i = 0; i < runline.length; i++) {
+        var bar = this._layout(runline[i]);
+        if (bar) this.runline.push(bar);
+      }
+      //排序弹幕
+      this.runline.sort(function (a, b) {
+        return a.time - b.time;
+      });
+    }
+    //清空画布
+  }, {
+    key: "clear",
+    value: function clear() {
+      this.ctx && this.ctx.clearRect(0, 0, this.canvas.offsetWidth, this.canvas.offsetHeight);
+    }
+    //显示弹幕舞台
+  }, {
+    key: "show",
+    value: function show() {
+      this.container.style.visibility = 'visible';
+    }
+    //隐藏弹幕舞台
+  }, {
+    key: "hide",
+    value: function hide() {
+      this.container.style.visibility = 'hidden';
+    }
+    //更新尺寸
+  }, {
+    key: "updateSize",
+    value: function updateSize() {
+      var width = this.container.offsetWidth;
+      var height = this.container.offsetHeight;
+      var dpr = this.config.accuracy == 'auto' ? window.devicePixelRatio : this.config.accuracy;
+      this.canvas.width = width * dpr;
+      this.canvas.height = height * dpr;
+      this.canvas.style.width = width;
+      this.canvas.style.height = height;
+      this.ctx.scale(dpr, dpr);
+    }
+    //重置数据和画布
+  }, {
+    key: "reset",
+    value: function reset() {
+      var _this2 = this;
+      this.clear();
+      this.list = this._filterData(this.data);
+      this.runline = [];
+      var duration = this.canvas.offsetWidth / (this.config.speed * this.config.playbackRate) / 60; //滚动周期（除以60是因为为大概每秒60帧）根据滚动周期去获取可能出现在屏幕上的弹幕
+      var newList = [];
+      var runline = [];
+      this.list.forEach(function (danmu) {
+        var range = _this2.getCurrentTime() - danmu.time;
+        //重置数据的时候，考虑到播放进度可能在中间，未避免弹幕丢失，将时间误差控制在滚动周期以内
+        if (range >= 0 && range < duration) runline.push(danmu);
+        //记录不在范围内的弹幕
+        else newList.push(danmu);
+      });
+      //去掉已经渲染的弹幕
+      this.list = newList;
+      //计算渲染弹幕的布局
+      for (var i = 0; i < runline.length; i++) {
+        var bar = this._layout(runline[i]);
+        if (bar) this.runline.push(bar);
+      }
+      this.runline.sort(function (a, b) {
+        return a.time - b.time;
+      }); //排序弹幕
+    }
+  }, {
+    key: "refresh",
+    value: function refresh() {
+      this.updateSize();
+      this.reset();
+    }
+    //弹幕是否正在显示
+  }, {
+    key: "getVisible",
+    value: function getVisible() {
+      var _this$container$style;
+      return this.container ? ((_this$container$style = this.container.style) === null || _this$container$style === void 0 ? void 0 : _this$container$style.visibility) == 'visible' : false;
+    }
+    //获取时间进度
+  }, {
+    key: "getCurrentTime",
+    value: function getCurrentTime() {
+      return this.currentTime + this.config.timeDiffrence; //加上时间差
+    }
+    /**
+     * 发送弹幕
+     * @param {Object} danmu 弹幕数据
+     * @param {Boolean}border 使用边框
+    */
+  }, {
+    key: "send",
+    value: function send(danmu, border) {
+      this.data.push(danmu);
+      this.runline.push(this._layout(_objectSpread(_objectSpread({}, danmu), {}, {
+        time: danmu.time + this.config.timeDiffrence
+      }), border, true)); //强制显示弹幕
+    }
+    //插入弹幕数据，但不会渲染
+  }, {
+    key: "insert",
+    value: function insert(danmu) {
+      this.data.push(danmu);
+      this.list.push(danmu);
+    }
+    //渲染弹幕
+  }, {
+    key: "_render",
+    value: function _render() {
+      var _this3 = this;
+      this._clearAnimationFrame();
+      if (this.paused) return;
+      if (this.runline.length) {
+        this.clear();
+        for (var i = 0; i < this.runline.length; i++) {
+          var b = this.runline[i];
+          //移除渲染完毕的弹幕
+          if (b.left + b.width <= 0 || b.boxWidth <= 0) {
+            this.runline.splice(i, 1);
+            i--;
+            continue;
+          }
+          // b.speed = this._detectionBump(b);//碰撞检测，保留位置，可能不需要
+          var speed = (this.config.speed + b.speed) * this.config.playbackRate; //弹幕随机的速度加上默认设置速度再乘以倍速，才是真正移动的速度
+          if (b.mode == 1 || !b.mode) b.left -= speed; //滚动弹幕将x轴位置减去速度，实现滚动动画
+          else b.boxWidth -= speed; //顶端和底端弹幕，将记录的画布宽度减去速度，实现渲染时长
+          //非滚动弹幕，当boxWidth大于画布宽度时，则不绘制，避免弹幕提前出现
+          if (b.mode == 1 || !b.mode || b.boxWidth <= this.canvas.offsetWidth) this._drawText(b);
+        }
+      }
+      this._animation = window.requestAnimationFrame(function () {
+        return _this3._render();
+      });
+    }
+    /**
+    * 计算弹幕布局
+    * @param { Object|String } danmu 弹幕对象
+    * @param {Boolean} border 是否使用边框
+    * @param {Boolean} force 是否强制显示
+    */
+  }, {
+    key: "_layout",
+    value: function _layout(danmu, border, force) {
+      var ctx = this.ctx;
+      var canvas = this.canvas;
+      var config = this.config;
+      var boxWidth = canvas.offsetWidth;
+      var fontSize = danmu.fontSize || config.fontSize;
+      var fontFamily = danmu.fontFamily || config.fontFamily;
+      var fontScale = config.fontScale;
+      var color = danmu.color || config.color;
+      var mode = danmu.mode || 1;
+      var text = danmu.text;
+      var time = danmu.time;
+      ctx.font = "".concat(fontSize * fontScale, "px ").concat(fontFamily); //设置字体大小和样式
+      var width = Math.ceil(ctx.measureText(text).width); //测算文本宽度
+      var speed = mode == 1 ? Math.random() * 0.1 : 0; //随机移动速度（弹幕一帧移动的距离，加上随机数，可以让弹幕滚动更加有层次感）
+      var offset = (this.getCurrentTime() - time) * 60 * (config.speed + speed); //根据弹幕出现时间和当前时间轴的时间差，计算弹幕的初始偏移值
+      var left = mode == 1 ? boxWidth - offset : boxWidth / 2 - width / 2; //获取弹幕x轴位置
+      var track = this._getTrack(fontSize, mode, offset, force); //获取弹幕y轴位置
+      var top = track.top;
+      if (top > -1) {
+        return {
+          mode: mode,
+          text: text,
+          time: time,
+          fontSize: fontSize,
+          color: color,
+          top: top,
+          left: left,
+          speed: track.isOverlap ? speed + 2 + Math.random() * 0.5 : speed,
+          //如果是重叠的弹幕则加快速度，避免一直重叠，这样观感不好
+          width: width,
+          boxWidth: boxWidth - offset,
+          //顶部和底部弹幕的显示时间根据舞台宽度和移动速度决定
+          border: border //自己发送的弹幕需要加上边框，作区别显示
+        };
+      }
+      return false;
+    }
+    /**
+    * 绘制文字
+    * @param {Object} danmu 弹幕对象
+    * @param {String} mode 弹幕模式 1-滚动 4-底部 5-顶部
+    */
+  }, {
+    key: "_drawText",
+    value: function _drawText(danmu) {
+      var mode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
+      var ctx = this.ctx;
+      var config = this.config;
+      if (ctx) {
+        ctx.beginPath();
+        var fontSize = danmu.fontSize || config.fontSize;
+        var fontFamily = danmu.fontFamily || config.fontFamily;
+        var color = danmu.color || config.color;
+        var opacity = config.opacity;
+        var fontScale = config.fontScale;
+        var newFontSize = fontSize * fontScale;
+        ctx.font = "".concat(fontSize * fontScale, "px ").concat(fontFamily);
+        ctx.strokeStyle = YbDanmu.colorToRgba(YbDanmu.getStrokeColor(color), opacity);
+        ctx.strokeText(danmu.text, danmu.left, danmu.top);
+        ctx.fillStyle = YbDanmu.colorToRgba(color, opacity);
+        ctx.fillText(danmu.text, danmu.left, danmu.top);
+        if (danmu.border) {
+          //如果带边框
+          ctx.strokeStyle = color; //边框颜色
+          ctx.lineWidth = 2; //边框宽度
+          ctx.strokeRect(danmu.left, danmu.top - newFontSize, danmu.width, newFontSize + config.lineGap); //绘制边框
+        }
+        ctx.closePath();
+      }
+    }
+    /**
+    * 计算弹幕应该放在哪条轨道
+    * @param fontSize（弹幕字体大小）
+    * @param mode（弹幕模式）1-滚动 4-底部 5-顶部
+    * @param offset（弹幕初始x轴位置偏差值）
+    * @param force（是否强制显示，用于弹幕发送）
+    */
+  }, {
+    key: "_getTrack",
+    value: function _getTrack(fontSize) {
+      var mode = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1;
+      var offset = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
+      var force = arguments.length > 3 ? arguments[3] : undefined;
+      //canvas绘制文字x,y坐标是按文字左下角计算，预留30px
+      var canvas = this.canvas;
+      var isOverlap = false; //是否重叠
+      var nowTop = -1; //最终返回的顶部距离
+      var minLen = -1; //最小弹幕数量
+      var minTop = -1; //最小弹幕数量轨道
+      var boxWidth = canvas.offsetWidth;
+      var boxHeight = canvas.offsetHeight;
+      var config = this.config;
+      var lineGap = config.lineGap;
+      var top = config.top;
+      var bottom = config.bottom;
+      var fontScale = config.fontScale;
+      var newFontSize = fontSize * fontScale;
+      var reserve = 5; //画布预留位置（给画布底部流出一段距离）不预留可能导致最后一个轨道的弹幕显示不全
+      var trackLen = Math.floor((boxHeight - top - bottom) / (newFontSize + lineGap)); //计算轨道数量
+      var tracks = [];
+      if (mode == 4) {
+        //弹幕模式为底端，从底部开始加载，所以要用画布高度减去轨道高度，才是底端弹幕渲染的轨道高度
+        for (var i = 0; i < trackLen; i++) tracks.push(boxHeight - (i * newFontSize + i * lineGap + top + reserve)); //排列轨道
+      } else {
+        for (var _i = 0; _i < trackLen; _i++) tracks.push((_i + 1) * newFontSize + _i * lineGap + top); //排列轨道
+      }
+      for (var _i2 = 0; _i2 < tracks.length; _i2++) {
+        var trackTop = tracks[_i2];
+        //当前轨道上有多少条弹幕
+        var danmus = this.runline.filter(function (danmu) {
+          return danmu.top < trackTop + newFontSize && danmu.fontSize * fontScale + danmu.top > trackTop && danmu.mode == mode;
+        });
+        if (danmus.length < minLen || minLen == -1) {
+          //获取最少弹幕数量的轨道
+          minLen = danmus.length;
+          minTop = trackTop;
+        }
+        if (danmus.length == 0) {
+          //当前轨道没有弹幕运行，直接插入该轨道
+          nowTop = trackTop;
+          break;
+        } else {
+          if (danmus.length > 0 && mode == 1) {
+            //当前轨道有弹幕运行，且弹幕模式是滚动模式时
+            var arr = danmus.map(function (danmu) {
+              return danmu.left + danmu.width;
+            });
+            var max = Math.max.apply(Math, _toConsumableArray(arr)); //获取当前轨道最右的弹幕
+            //如果当前轨道还有空位则将弹幕放入当前轨道
+            if (max < boxWidth - offset - 10) {
+              //预留10像素间隔
+              nowTop = trackTop;
+              break;
+            }
+          }
+        }
+      }
+      if (nowTop == -1 && (!config.overlap || force)) {
+        //没有找到可插入的轨道，但没有开启防重叠或者需要强制显示弹幕，这个弹幕弹幕会无视原来的弹幕开启新的弹幕墙
+        nowTop = minTop; //将弹幕强制插入最少弹幕数量的轨道
+        isOverlap = true; //重叠弹幕
+      }
+      return {
+        top: nowTop + top,
+        //加上上边距top
+        isOverlap: isOverlap
+      };
+    }
+    //过滤数据
+  }, {
+    key: "_filterData",
+    value: function _filterData(data) {
+      var _this4 = this;
+      var config = this.config;
+      var disableScroll = config.disableScroll;
+      var disableTop = config.disableTop;
+      var disableBottom = config.disableBottom;
+      return YbPlayer.deepClone(data.filter(function (item) {
+        return (item.mode != 1 || !disableScroll) && (item.mode != 5 || !disableTop) && (item.mode != 4 || !disableBottom) && !_this4.filter.filter(item.text);
+      }));
+    }
+  }, {
+    key: "_clearAnimationFrame",
+    value: function _clearAnimationFrame() {
+      if (this._animation) {
+        window.cancelAnimationFrame(this._animation);
+        this._animation = null;
+      }
+    }
+  }], [{
+    key: "parseBiliXml",
+    value:
+    //格式化b站XML文件弹幕
+    function parseBiliXml(content) {
+      var pattern = /<d\b[^>]*>(.*?)<\/d\s*>/g;
+      var danmuku = [];
+      var match = '';
+      while ((match = pattern.exec(content)) !== null) {
+        var attr = match[0].match(/p=\"*([\s\S]*?)\"/)[1];
+        var attrs = attr.split(',');
+        danmuku.push({
+          mode: attrs[1],
+          time: Number(attrs[0]),
+          color: YbDanmu.decimalToRgb(Number(attrs[3])),
+          fontSize: attrs[2],
+          text: match[1]
+        });
+      }
+      return danmuku;
+    }
+    //格式化b站ssa文件弹幕
+  }, {
+    key: "parseBiliSsa",
+    value: function parseBiliSsa(content) {
+      var lines = content.split('\n');
+      var events = [];
+      var currentSection;
+      lines.forEach(function (line) {
+        line = line.trim();
+        if (line.startsWith('[') && line.endsWith(']')) {
+          currentSection = line.slice(1, -1).toLowerCase();
+          return;
+        }
+        if (currentSection === 'events') {
+          if (line.toLowerCase().startsWith('format:')) {
+            // 解析事件格式行
+            var format = line.slice(7).split(',').map(function (item) {
+              return item.trim().toLowerCase();
+            });
+            // 存储事件格式定义
+          } else if (line.toLowerCase().startsWith('dialogue:')) {
+            // 解析对话行
+            var dialogueValues = line.slice(10).split(',').map(function (item) {
+              return item.trim();
+            });
+            // 注意：文本部分可能包含逗号，所以不能简单分割
+            var textIndex = 9; // 根据format，文本通常是第9个字段（从0开始计数）
+            var text = dialogueValues.slice(9).join(','); // 合并文本部分
+            var dialogueData = {
+              start: dialogueValues[1],
+              end: dialogueValues[2],
+              style: dialogueValues[3],
+              text: text
+            };
+            events.push(dialogueData);
+          }
+        }
+      });
+      return events.filter(function (e) {
+        return !e.text.includes('\\a5\\pos');
+      }).map(function (e) {
+        var style = e.text.match(/\{*([\s\S]*?)\}/)[1];
+        var arr = style.split('\\');
+        return {
+          mode: 1,
+          time: timeToSeconds(e.start),
+          color: arr[2].replace('c&H', '#'),
+          fontSize: arr[3].replace('fs', ''),
+          text: e.text.replace(/\{.*?\}/g, '')
+        };
+      });
+    }
+
+    //根据文字颜色自动生成反色边框
+  }, {
+    key: "getStrokeColor",
+    value: function getStrokeColor(color) {
+      var r, g, b;
+      if (color.startsWith('#')) {
+        color = color.length == 7 ? color : '#' + color.slice(1, 4) + color.slice(1, 4);
+        r = parseInt(color.slice(1, 3), 16);
+        g = parseInt(color.slice(3, 5), 16);
+        b = parseInt(color.slice(5, 7), 16);
+      }
+      if (color.startsWith('rgb')) {
+        var match = color.match(/rgb\(*([\s\S]*?)\)/);
+        var colors = match[1].split(',');
+        r = colors[0];
+        g = colors[1];
+        b = colors[2];
+      }
+      var $grayLevel = r * 0.299 + g * 0.587 + b * 0.144 / 255;
+      //判断是否是深色
+      if ($grayLevel < 0.5) return '#ffffff';else return '#000000';
+    }
+  }, {
+    key: "colorToRgba",
+    value: function colorToRgba(color, opacity) {
+      if (color.startsWith('#')) {
+        color = color.length == 7 ? color : '#' + color.slice(1, 4) + color.slice(1, 4);
+        var _str = "rgba(";
+        var _r = parseInt(color.slice(1, 3), 16).toString();
+        var _g = parseInt(color.slice(3, 5), 16).toString();
+        var _b = parseInt(color.slice(5, 7), 16).toString();
+        _str += _r + "," + _g + "," + _b + "," + opacity + ")";
+        return _str;
+      }
+      if (color.startsWith('rgb')) {
+        var str = "rgba(";
+        var match = color.match(/rgb\(*([\s\S]*?)\)/);
+        var colors = match[1].split(',');
+        var r = colors[0];
+        var g = colors[1];
+        var b = colors[2];
+        str += r + "," + g + "," + b + "," + opacity + ")";
+        return str;
+      }
+    }
+    //16进制转rgb
+  }, {
+    key: "decimalToRgb",
+    value: function decimalToRgb(decimal) {
+      var r = decimal >> 16 & 255;
+      var g = decimal >> 8 & 255;
+      var b = decimal & 255;
+      return 'rgb(' + r + ',' + g + ',' + b + ')';
+    }
+  }]);
+}(); //弹幕过滤
+_defineProperty(YbDanmu, "DEFAULT_CONFIG", {
+  accuracy: 1,
+  //绘制精度 auto-自动使用屏幕DPI 任意整数-自定义精度 高精度会导致性能问题，谨慎使用
+  speed: 1,
+  //弹幕运行速度
+  playbackRate: 1,
+  //弹幕倍速
+  color: '#FFFFFF',
+  //弹幕默认颜色
+  fontSize: 18,
+  //弹幕默认大小
+  fontScale: 1,
+  //弹幕规格（多少倍大小）
+  fontFamily: 'Microsoft Yahei',
+  //弹幕默认字体
+  opacity: 1,
+  //弹幕透明度
+  top: 0,
+  //舞台顶部间距
+  bottom: 0,
+  //舞台底部间距
+  lineGap: 5,
+  //弹幕行间距
+  overlap: false,
+  //开启防重叠
+  timeDiffrence: 0,
+  //时间差（用于校准弹幕和视频进度的时间差，一般不需要）
+  disableScroll: false,
+  //关闭滚动弹幕
+  disableTop: false,
+  //关闭顶端弹幕
+  disableBottom: false,
+  //关闭底端弹幕
+  disableFilter: false,
+  //关闭弹幕过滤
+  filter: [] //过滤列表
+});
+var YbDanmuFilter = /*#__PURE__*/function () {
+  function YbDanmuFilter(list) {
+    _classCallCheck(this, YbDanmuFilter);
+    this.rules = list || [];
+  }
+  // 添加
+  return _createClass(YbDanmuFilter, [{
+    key: "add",
+    value: function add(rule) {
+      //判断是否存在同类型的相同规则
+      var index = this.rules.findIndex(function (r) {
+        return r.pattern == rule.pattern && r.type == rule.type;
+      });
+      if (index > -1) return false; //如果已经存在返回false，表示插入失败
+      this.rules.push(rule);
+      return true; //添加成功返回true
+    }
+
+    // 删除
+  }, {
+    key: "remove",
+    value: function remove(index) {
+      this.rules.splice(index, 1);
+    }
+
+    // 过滤弹幕
+  }, {
+    key: "filter",
+    value: function filter(danmu) {
+      var _iterator = _createForOfIteratorHelper(this.rules),
+        _step;
+      try {
+        for (_iterator.s(); !(_step = _iterator.n()).done;) {
+          var rule = _step.value;
+          if (rule.type === 'string') {
+            // 字符串匹配
+            if (danmu.includes(rule.pattern)) {
+              return true;
+            }
+          } else if (rule.type === 'regex') {
+            // 正则表达式匹配
+            try {
+              var regex = new RegExp(rule.pattern);
+              if (regex.test(danmu)) {
+                return true;
+              }
+            } catch (e) {
+              console.error('无效的正则表达式:', rule.pattern, e);
+            }
+          }
+        }
+      } catch (err) {
+        _iterator.e(err);
+      } finally {
+        _iterator.f();
+      }
+      return false;
+    }
+
+    // 获取所有规则
+  }, {
+    key: "getRules",
+    value: function getRules() {
+      return this.rules;
+    }
+  }]);
+}(); //兼容new Function，为了挂载到window对象上
+if (typeof window != 'undefined') {
+  window.YbDanmu = YbDanmu;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player-gesture.js b/uni_modules/yingbing-video/static/html/dist/yb-player-gesture.js
new file mode 100644
index 0000000..0bdc997
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player-gesture.js
@@ -0,0 +1,454 @@
+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+/*手势事件处理*/
+var YbGesture = /*#__PURE__*/function () {
+  function YbGesture(player, config) {
+    _classCallCheck(this, YbGesture);
+    this.player = player;
+    this.config = config;
+    this.disabled = false; //禁用手势事件
+
+    this._touchstartX = null;
+    this._touchstartY = null;
+    this._touchmoveX = null;
+    this._touchmoveY = null;
+    this._clickTime = null;
+    this._touchTime = null;
+    this._threshold = 20;
+    this._singleTouchTime = 150; //单击间隔时间
+    this._longTouchTime = 500; //长按间隔时间
+    this._mousedown = null;
+    this._isMove = null; //是否滑动
+    this._isVolume = null; //是否音量调节
+    this._isLight = null; //是否亮度调节
+    this._isProgress = null; //是否进度调节
+    this._seekTime = null; //跳转时间
+    this._seekVolume = null; //改变音量
+    this._seekLight = null; //改变亮度
+
+    this._touchTimer = null; //触摸定时器
+    this._longTimer = null; //长按定时器
+    this._centerTimer = null; //中间元素隐藏定时器
+  }
+  return _createClass(YbGesture, [{
+    key: "resetTouch",
+    value: function resetTouch() {
+      this._touchstartX = null;
+      this._touchstartY = null;
+      this._touchmoveX = null;
+      this._touchmoveY = null;
+      this._touchTime = null;
+      this._clickTime = null;
+      this._isMove = null;
+      this._isVolume = null;
+      this._isLight = null;
+      this._isProgress = null;
+      this._seekTime = null;
+      this._seekVolume = null;
+      this._seekLight = null;
+    }
+  }, {
+    key: "touchstart",
+    value: function touchstart(e) {
+      var _this = this;
+      if (this.stopPropagation(e)) return;
+      this._clearTouchTimer();
+      this._clearLongTimer();
+      var touch = e.touches[0];
+      this._touchstartX = touch.pageX;
+      this._touchstartY = touch.pageY;
+      this._clickTime++;
+      if (this._clickTime == 1) {
+        //第一次点击 
+        this._touchTimer = window.setTimeout(function () {
+          _this._touchTime = _this._singleTouchTime;
+        }, this._singleTouchTime);
+        this._longTimer = window.setTimeout(function () {
+          if (_this._touchmoveX <= _this._threshold && _this._touchmoveY <= _this._threshold && !_this.config.disableLongPress) {
+            //当滑动距离不超过阙值时，且为禁止长按，才会执行长按
+            _this._touchTime = _this._longTouchTime;
+            _this.longPress(); //长按事件
+          }
+        }, this._longTouchTime);
+      }
+    }
+  }, {
+    key: "touchmove",
+    value: function touchmove(e) {
+      if (this.stopPropagation(e)) return;
+      if (this._clickTime > 0) {
+        var touch = e.touches[0];
+        this._touchmoveX = Math.abs(touch.pageX - this._touchstartX);
+        this._touchmoveY = Math.abs(touch.pageY - this._touchstartY);
+        //判断用户是否进行滑动，只要判断一次滑动，当前触摸事件就一直是滑动
+        if (!this._isMove) this._isMove = this._touchmoveY > this._threshold || this._touchmoveX > this._threshold;
+        //第二次点击 未开启全屏 未开启非全拼手势操作 锁屏中 滑动距离不大于阙值 触摸时间超过长按时间
+        if (this._clickTime == 2 || !this._isMove || this._touchTime == this._longTouchTime || !this.player.getFullscreen() && this.config.disableUnFullscreenEvent || this.player.disabled || this.disabled) return;
+        //根据视频方向，反转触摸位置和滑动距离
+        var container = this.player.container;
+        var containerWidth = container.offsetWidth;
+        var containerHeight = container.offsetHeight;
+        var touchX = this._touchstartX;
+        var touchY = this._touchstartY;
+        var offsetX = this._touchmoveX;
+        var offsetY = this._touchmoveY;
+        //点击在左边并且y轴滑动距离比x轴滑动距离大的时候执行调节亮度操作
+        if (touchX < containerWidth / 2 && offsetY > offsetX && !this._isVolume && !this._isProgress && !this.config.disableLight) {
+          this._isLight = true;
+          var initial = this.config.initialLight;
+          var max = 1;
+          var deltaY = touch.pageY - this._touchstartY;
+          // 计算滑动距离与容器宽度的比例
+          var percentDelta = offsetY / containerHeight;
+          // 根据比例和滑动可控制最大时长计算时间变化量
+          var delta = percentDelta * max;
+          // 计算新的时间位置
+          this._seekLight = deltaY < 0 ? initial + delta : initial - delta;
+          this._seekLight = this._seekLight > max ? max : this._seekLight < 0 ? 0 : this._seekLight;
+          this.setLight(this._seekLight);
+        }
+        //点击在右边并且y轴滑动距离比x轴滑动距离大的时候执行调节音量操作
+        if (touchX > containerWidth / 2 && offsetY > offsetX && !this._isLight && !this._isProgress && !this.config.disableVolume) {
+          this._isVolume = true;
+          var initial = this.config.initialVolume;
+          var max = 1;
+          var deltaY = touch.pageY - this._touchstartY;
+          // 计算滑动距离与容器宽度的比例
+          var percentDelta = offsetY / containerHeight;
+          // 根据比例和滑动可控制最大时长计算时间变化量
+          var delta = percentDelta * max;
+          // 计算新的时间位置
+          this._seekVolume = deltaY < 0 ? initial + delta : initial - delta;
+          this._seekVolume = this._seekVolume > max ? max : this._seekVolume < 0 ? 0 : this._seekVolume;
+          this.setVolume(this._seekVolume);
+        }
+        //y轴滑动距离比x轴滑动距离小的时候执行进度调节 不能为直播源 视频必须加载到数据
+        var video = this.player.video;
+        var duration = this.player.getDuration();
+        if (offsetY < offsetX && !this._isLight && !this._isVolume && !this.player.isLive && duration && !this.config.disableProgress) {
+          this._isProgress = true;
+          var deltaX = touch.pageX - this._touchstartX;
+          // 计算滑动距离与容器宽度的比例
+          var percentDelta = offsetX / containerWidth;
+          // 根据比例和滑动可控制最大时长计算时间变化量
+          var timeDelta = percentDelta * Math.min(180, duration);
+          // 计算新的时间位置
+          this._seekTime = deltaX > 0 ? video.currentTime + timeDelta : video.currentTime - timeDelta;
+          this._seekTime = this._seekTime > duration ? duration : this._seekTime < 0 ? 0 : this._seekTime;
+          this.setProgress(this._seekTime);
+        }
+      }
+    }
+  }, {
+    key: "touchend",
+    value: function touchend(e) {
+      var _this2 = this;
+      if (this.stopPropagation(e)) return;
+      this._clearTouchTimer();
+      this._clearLongTimer();
+      //当触摸事件等于
+      if (this._touchTime == this._longTouchTime) this.stopLongPress(); //停止长按
+      //点击次数大于零并且触摸时间小于单击时间并且滑动距离不超过阙值
+      else if (this._clickTime > 0 && this._touchTime < this._singleTouchTime && this._touchmoveX <= this._threshold && this._touchmoveY <= this._threshold) {
+        if (this._clickTime == 1 && !this.config.disableSingleClick) {
+          //第一次点击
+          this._touchTimer = window.setTimeout(function () {
+            _this2.singleClick();
+          }, this._singleTouchTime);
+        } else if (this._clickTime == 2 && !this.config.disableDoubleClick) this.doubleClick(); //第二次点击
+        else this.resetTouch();
+      } else {
+        var video = this.player.video;
+        if (this._isProgress && this._seekTime >= 0 && video) video.currentTime = this._seekTime;
+        if (this._isLight && this._seekLight >= 0) {
+          this.config.initialLight = this._seekLight; //更新初始化亮度，注意这并不代表系统亮度被改变
+          var data = {
+            seekLight: this._seekLight
+          };
+          this.player.emit('seeklight', this._seekLight);
+        }
+        if (this._isVolume && this._seekVolume >= 0) {
+          //更新初始化音量，注意这并不代表系统音量被改变
+          this.config.initialVolume = this._seekVolume;
+          var data = {
+            seekVolume: this._seekVolume
+          };
+          this.player.emit('seekvolume', this._seekVolume);
+        }
+        this.resetTouch();
+      }
+    }
+  }, {
+    key: "singleClick",
+    value: function singleClick() {
+      //单击事件
+      this.resetTouch();
+      if (this.player.controls) {
+        if (this.player.getControls()) this.player.hideControls();else this.player.showControls();
+      }
+      this.player.emit('singleclick');
+    }
+  }, {
+    key: "doubleClick",
+    value: function doubleClick() {
+      //双击事件
+      this.resetTouch();
+      this.player.toggle();
+      this.player.emit('doubleclick');
+    }
+  }, {
+    key: "longPress",
+    value: function longPress() {
+      //长按事件
+      this.setPlaybackRate(2.0);
+      this.player.emit('longpress');
+    }
+  }, {
+    key: "stopLongPress",
+    value: function stopLongPress() {
+      //停止长按事件
+      this.resetTouch();
+      this.setPlaybackRate(1.0);
+      this.player.emit('stoplongpress');
+    }
+    //注册手势事件
+  }, {
+    key: "load",
+    value: function load() {
+      var _this3 = this;
+      var container = this.player.container;
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      //绑定触摸监听
+      wrapperEl.ontouchstart = function (e) {
+        _this3.touchstart(e);
+      };
+      wrapperEl.ontouchmove = function (e) {
+        _this3.touchmove(e);
+      };
+      wrapperEl.ontouchend = function (e) {
+        _this3.touchend(e);
+      };
+      wrapperEl.ontouchcancel = function (e) {
+        _this3.touchend(e);
+      };
+      //电脑端模拟触摸
+      wrapperEl.onmousedown = function (e) {
+        if ('ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch) return; //设备支持触屏则不触发mousedown
+        _this3._mousedown = true;
+        _this3.touchstart({
+          target: e.target,
+          touches: [{
+            pageX: e.pageX,
+            pageY: e.pageY
+          }]
+        });
+      };
+      wrapperEl.onmousemove = function (e) {
+        if (!_this3._mousedown) return;
+        _this3.touchmove({
+          target: e.target,
+          touches: [{
+            pageX: e.pageX,
+            pageY: e.pageY
+          }]
+        });
+      };
+      wrapperEl.onmouseup = function (e) {
+        if (!_this3._mousedown) return;
+        _this3._mousedown = false;
+        _this3.touchend(e);
+      };
+    }
+
+    //注销手势事件
+  }, {
+    key: "unload",
+    value: function unload() {
+      this._clearTouchTimer();
+      this._clearLongTimer();
+      this._clearCenterTimer();
+      var container = this.player.container;
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      if (wrapperEl) {
+        wrapperEl.ontouchstart = null;
+        wrapperEl.ontouchmove = null;
+        wrapperEl.ontouchend = null;
+        wrapperEl.onmousedown = null;
+        wrapperEl.onmousemove = null;
+        wrapperEl.onmouseup = null;
+        wrapperEl = null;
+      }
+    }
+  }, {
+    key: "setConfig",
+    value: function setConfig(key, value) {
+      this.config[key] = value;
+    }
+  }, {
+    key: "disable",
+    value: function disable() {
+      this.disabled = true;
+    }
+  }, {
+    key: "enable",
+    value: function enable() {
+      this.disabled = false;
+    }
+
+    //设置倍速
+  }, {
+    key: "setPlaybackRate",
+    value: function setPlaybackRate(playbackRate) {
+      var video = this.player.video;
+      if (!video) return;
+      if (playbackRate == video.playbackRate) return;
+      video.playbackRate = playbackRate;
+      // if ( ![1, 1.0].includes(playbackRate) ) {
+      // 	var rateEl = document.createElement('DIV')
+      // 	rateEl.innerHTML = `
+      // 		<div class="yb-player-rate">
+      // 			<div class="yb-player-rate-icon">
+      // 				<i></i><i></i><i></i>
+      // 			</div>
+      // 			<span class="yb-player-rate-span">${playbackRate + '倍速播放中'}</span>
+      // 		</div>
+      // 	`
+      // 	var wrapperEl = this.player.container.getElementsByClassName('yb-player-wrapper')[0]
+      // 	if ( wrapperEl ) wrapperEl.appendChild(rateEl)
+      // } else {
+      // 	var rateEl = this.player.container.getElementsByClassName('yb-player-rate')[0]
+      // 	if ( rateEl )rateEl.remove()
+      // }
+    }
+
+    //设置音量
+  }, {
+    key: "setVolume",
+    value: function setVolume(volume) {
+      var _this4 = this;
+      this._clearCenterTimer();
+      var container = this.player.container;
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = container.getElementsByClassName('yb-player-center-value')[0];
+      if (!div) {
+        div = document.createElement('DIV');
+        div.setAttribute('class', 'yb-player-center yb-player-center-value');
+        wrapperEl.appendChild(div);
+      }
+      div.innerHTML = "\n\t\t\t<span>\u97F3\u91CF</span>\n\t\t\t<span>".concat((volume / 1 * 100).toFixed(0), "%</span>\n\t\t");
+      this._centerTimer = window.setTimeout(function () {
+        _this4.hideCenterValue();
+      }, 1000);
+    }
+    //设置亮度
+  }, {
+    key: "setLight",
+    value: function setLight(light) {
+      var _this5 = this;
+      this._clearCenterTimer();
+      var container = this.player.container;
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = container.getElementsByClassName('yb-player-center-value')[0];
+      if (!div) {
+        div = document.createElement('DIV');
+        div.setAttribute('class', 'yb-player-center yb-player-center-value');
+        wrapperEl.appendChild(div);
+      }
+      div.innerHTML = "\n\t\t\t<span>\u4EAE\u5EA6</span>\n\t\t\t<span>".concat((light / 1 * 100).toFixed(0), "%</span>\n\t\t");
+      this._centerTimer = window.setTimeout(function () {
+        _this5.hideCenterValue();
+      }, 1000);
+    }
+    //设置进度
+  }, {
+    key: "setProgress",
+    value: function setProgress(time) {
+      var _this6 = this;
+      this._clearCenterTimer();
+      var container = this.player.container;
+      var video = this.player.video;
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = container.getElementsByClassName('yb-player-center-value')[0];
+      if (!div) {
+        div = document.createElement('DIV');
+        div.setAttribute('class', 'yb-player-center yb-player-center-value');
+        wrapperEl.appendChild(div);
+      }
+      div.innerHTML = "\n\t\t\t".concat(YbPlayer.timeFormat(time), " / ").concat(YbPlayer.timeFormat(this.player.getDuration()), "\n\t\t");
+      this._centerTimer = window.setTimeout(function () {
+        _this6.hideCenterValue();
+      }, 1000);
+    }
+    //删除手势事件产生的中间控件
+  }, {
+    key: "hideCenterValue",
+    value: function hideCenterValue() {
+      var div = this.player.container.getElementsByClassName('yb-player-center-value')[0];
+      if (div) {
+        div.remove();
+        div = null;
+      }
+    }
+    /**
+    * 阻止冒泡
+    * @param e 点击实例
+    */
+  }, {
+    key: "stopPropagation",
+    value: function stopPropagation(e) {
+      var container = this.player.container;
+      var gestureEls = container.getElementsByClassName('yb-player-gesture'); //允许手势事件冒泡元素标记
+      var isGesture = false; //是否点击了非手势控制标记的元素
+      for (var i = 0; i < gestureEls.length; i++) {
+        isGesture = gestureEls[i].contains(e.target); //对比元素
+        if (isGesture) break; //如果找到了，打断循环
+      }
+      if (isGesture) return false; //允许手势事件
+      var danmuEl = container.getElementsByClassName('yb-player-danmu')[0];
+      var subtitleEl = container.getElementsByClassName('yb-player-subtitle')[0];
+      var panoEl = container.getElementsByClassName('yb-player-pano')[0];
+      var video = this.player.video;
+      // console.log('target', e.target);
+      // console.log('video', video.contains(e.target));
+      // console.log('danmuEl', danmuEl.contains(e.target));
+      // console.log('subtitleEl', subtitleEl.contains(e.target));
+      if (video && video.contains(e.target) || danmuEl && danmuEl.contains(e.target) || subtitleEl && subtitleEl.contains(e.target) || panoEl && panoEl.contains(e.target)) return false;
+      return true;
+    }
+
+    /***** 清除定时器 *****/
+  }, {
+    key: "_clearTouchTimer",
+    value: function _clearTouchTimer() {
+      if (this._touchTimer) {
+        window.clearTimeout(this._touchTimer);
+        this._touchTimer = null;
+      }
+    }
+  }, {
+    key: "_clearLongTimer",
+    value: function _clearLongTimer() {
+      if (this._longTimer) {
+        window.clearTimeout(this._longTimer);
+        this._longTimer = null;
+      }
+    }
+  }, {
+    key: "_clearCenterTimer",
+    value: function _clearCenterTimer() {
+      if (this._centerTimer) {
+        window.clearTimeout(this._centerTimer);
+        this._centerTimer = null;
+      }
+    }
+  }]);
+}(); //兼容new Function，为了挂载到window对象上
+if (typeof window != 'undefined') {
+  window.YbGesture = YbGesture;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player-mpeg.js b/uni_modules/yingbing-video/static/html/dist/yb-player-mpeg.js
new file mode 100644
index 0000000..5cc8545
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player-mpeg.js
@@ -0,0 +1,406 @@
+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+var YbMpeg = /*#__PURE__*/function () {
+  function YbMpeg() {
+    _classCallCheck(this, YbMpeg);
+    this.canvas = null;
+    this._src = null; //播放链接
+    this.duration = null; //总时长
+    this.jsmpeg = null; //jsmpeg实例
+    this.readyState = 0; //视频状态
+    this._event = {}; //事件对象
+    this._init = null; //是否已经初始化
+    this._isSeeking = false; //是否正在跳转
+    this._seekingTime = null; //正在跳转的时间
+    this.init();
+  }
+  //操作播放链接
+  return _createClass(YbMpeg, [{
+    key: "src",
+    get: function get() {
+      return this._src;
+    },
+    set: function set(value) {
+      this._src = value;
+    }
+    //操作静音
+  }, {
+    key: "muted",
+    get: function get() {
+      var _this$jsmpeg;
+      return ((_this$jsmpeg = this.jsmpeg) === null || _this$jsmpeg === void 0 ? void 0 : _this$jsmpeg.volume) == 0 ? true : false;
+    },
+    set: function set(value) {
+      if (this.jsmpeg) {
+        this.jsmpeg.volume = value ? 0 : 1;
+        this.emit('volumechange');
+      }
+    }
+  }, {
+    key: "style",
+    get: function get() {
+      return this.canvas.style;
+    }
+    //操作进度
+  }, {
+    key: "currentTime",
+    get: function get() {
+      var _this$jsmpeg2;
+      return (_this$jsmpeg2 = this.jsmpeg) === null || _this$jsmpeg2 === void 0 ? void 0 : _this$jsmpeg2.currentTime;
+    }
+    //设置进度
+    ,
+    set: function set(value) {
+      if (this.jsmpeg) {
+        this.jsmpeg.currentTime = value;
+        this._isSeeking = true;
+        this._seekingTime = value;
+        this.emit('seeking');
+      }
+    }
+    //获取视频宽度
+  }, {
+    key: "videoWidth",
+    get: function get() {
+      var _this$jsmpeg3;
+      return (_this$jsmpeg3 = this.jsmpeg) === null || _this$jsmpeg3 === void 0 || (_this$jsmpeg3 = _this$jsmpeg3.video) === null || _this$jsmpeg3 === void 0 || (_this$jsmpeg3 = _this$jsmpeg3.destination) === null || _this$jsmpeg3 === void 0 ? void 0 : _this$jsmpeg3.width;
+    }
+    //获取视频高度
+  }, {
+    key: "videoHeight",
+    get: function get() {
+      var _this$jsmpeg4;
+      return (_this$jsmpeg4 = this.jsmpeg) === null || _this$jsmpeg4 === void 0 || (_this$jsmpeg4 = _this$jsmpeg4.video) === null || _this$jsmpeg4 === void 0 || (_this$jsmpeg4 = _this$jsmpeg4.destination) === null || _this$jsmpeg4 === void 0 ? void 0 : _this$jsmpeg4.height;
+    }
+    //获取暂停状态
+  }, {
+    key: "paused",
+    get: function get() {
+      var _this$jsmpeg5;
+      return (_this$jsmpeg5 = this.jsmpeg) === null || _this$jsmpeg5 === void 0 ? void 0 : _this$jsmpeg5.paused;
+    }
+    //播放事件
+  }, {
+    key: "onplay",
+    get: function get() {
+      return this._event.onplay || null;
+    },
+    set: function set(callback) {
+      this._event.onplay = callback;
+    }
+    //暂停事件
+  }, {
+    key: "onpause",
+    get: function get() {
+      return this._event.onpause || null;
+    },
+    set: function set(callback) {
+      this._event.onpause = callback;
+    }
+    //播放结束事件
+  }, {
+    key: "onended",
+    get: function get() {
+      return this._event.onended || null;
+    },
+    set: function set(callback) {
+      this._event.onended = callback;
+    }
+    //数据不足等待加载事件
+  }, {
+    key: "onwaiting",
+    get: function get() {
+      return this._event.onwaiting || null;
+    },
+    set: function set(callback) {
+      this._event.onwaiting = callback;
+    }
+    //恢复播放事件
+  }, {
+    key: "onplaying",
+    get: function get() {
+      return this._event.onplaying || null;
+    },
+    set: function set(callback) {
+      this._event.onplaying = callback;
+    }
+    //开始加载事件
+  }, {
+    key: "onloadstart",
+    get: function get() {
+      return this._event.onloadstart || null;
+    },
+    set: function set(callback) {
+      this._event.onloadstart = callback;
+    }
+    //加载到元数据事件
+  }, {
+    key: "onloadedmetadata",
+    get: function get() {
+      return this._event.onloadedmetadata || null;
+    },
+    set: function set(callback) {
+      this._event.onloadedmetadata = callback;
+    }
+    //加载到第一帧事件
+  }, {
+    key: "onloadeddata",
+    get: function get() {
+      return this._event.onloadeddata || null;
+    },
+    set: function set(callback) {
+      this._event.onloadeddata = callback;
+    }
+    //可以播放事件
+  }, {
+    key: "oncanplay",
+    get: function get() {
+      return this._event.oncanplay || null;
+    },
+    set: function set(callback) {
+      this._event.oncanplay = callback;
+    }
+    //加载全部数据事件
+  }, {
+    key: "oncanplaythrough",
+    get: function get() {
+      return this._event.oncanplaythrough || null;
+    },
+    set: function set(callback) {
+      this._event.oncanplaythrough = callback;
+    }
+  }, {
+    key: "oncontextmenu",
+    get: function get() {
+      var _this$canvas;
+      return ((_this$canvas = this.canvas) === null || _this$canvas === void 0 ? void 0 : _this$canvas.oncontextmenu) || null;
+    },
+    set: function set(callback) {
+      if (this.canvas) this.canvas.oncontextmenu = callback;
+    }
+    //音量改变事件
+  }, {
+    key: "onvolumechange",
+    get: function get() {
+      return this._event.onvolumechange || null;
+    },
+    set: function set(callback) {
+      this._event.onvolumechange = callback;
+    }
+    //总时长改变事件
+  }, {
+    key: "ondurationchange",
+    get: function get() {
+      return this._event.ondurationchange || null;
+    },
+    set: function set(callback) {
+      this._event.ondurationchange = callback;
+    }
+    //事件进度更新事件
+  }, {
+    key: "ontimeupdate",
+    get: function get() {
+      return this._event.ontimeupdate || null;
+    },
+    set: function set(callback) {
+      this._event.ontimeupdate = callback;
+    }
+    //跳转中事件
+  }, {
+    key: "onseeking",
+    get: function get() {
+      return this._event.onseeking || null;
+    },
+    set: function set(callback) {
+      this._event.onseeking = callback;
+    }
+    //跳转完成事件
+  }, {
+    key: "onseeked",
+    get: function get() {
+      return this._event.onseeked || null;
+    },
+    set: function set(callback) {
+      this._event.onseeked = callback;
+    }
+    //中断事件
+  }, {
+    key: "onabort",
+    get: function get() {
+      return this._event.onabort || null;
+    },
+    set: function set(callback) {
+      this._event.onabort = callback;
+    }
+  }, {
+    key: "init",
+    value: function init() {
+      this.canvas = document.createElement('CANVAS');
+    }
+    //设置属性
+  }, {
+    key: "setAttribute",
+    value: function setAttribute(attr, value) {
+      this.canvas.setAttribute(attr, value);
+    }
+    //移除属性
+  }, {
+    key: "removeAttribute",
+    value: function removeAttribute(attr) {
+      //如果移除的属性是src，则清空src
+      if (attr == 'src') {
+        this._src = null;
+      } else {
+        this.canvas.removeAttribute(attr);
+      }
+    }
+    //是否包含某个节点
+  }, {
+    key: "contains",
+    value: function contains(target) {
+      return this.canvas.contains(target);
+    }
+    //配置文件
+  }, {
+    key: "setConfig",
+    value: function setConfig(config) {
+      this.config = config;
+    }
+  }, {
+    key: "setDecoder",
+    value: function setDecoder(decoder) {
+      this.decoder = decoder;
+    }
+    //加载视频
+  }, {
+    key: "load",
+    value: function load() {
+      var _this = this;
+      this.unload();
+      if (!this._src) return;
+      this.jsmpeg = new this.decoder.Player(this._src, _objectSpread(_objectSpread({
+        canvas: this.canvas
+      }, this.config), {}, {
+        //当源接收到所有数据时调用的回调
+        onSourceCompleted: function onSourceCompleted() {
+          _this.readyState = 4;
+          _this.emit('canplaythrough');
+        },
+        //当source第一次接收到数据时调用的回调
+        onSourceEstablished: function onSourceEstablished() {
+          _this.readyState = 1;
+          _this.emit('canplay');
+          _this.emit('loadedmetadata');
+        },
+        //已连接
+        onSourceConnected: function onSourceConnected() {
+          _this.emit('loadstart');
+        },
+        //视频流解码完毕
+        onVideoDecode: function onVideoDecode(decoder, time) {
+          //还未初始化
+          if (!_this._init) {
+            //更新readyState状态
+            _this.readyState = 3;
+            _this.emit('loadeddata');
+            _this._init = true;
+          } else {
+            //如果刚才处于卡顿中
+            if (_this.readyState == 2) {
+              _this.readyState = 3; //更改视频状态
+              _this.emit('playing'); //触发playing
+            }
+            //处于跳转当中，并且当前时间和跳转时间相近，则认为跳转完成
+            if (_this._isSeeking && Math.abs(_this.jsmpeg.currentTime - _this._seekingTime) < 0.1) {
+              _this._isSeeking = false;
+              _this._seekingTime = null;
+              _this.emit('seeked');
+            }
+            _this.emit('timeupdate');
+          }
+          if (_this.jsmpeg.currentTime > _this.duration) _this.duration = _this.jsmpeg.currentTime + 1; //直播流/实时流是没有总播放时长的，但为了方便外部调用duration不会报错，这里默认给duration实时更新
+          _this.emit('durationchange');
+        },
+        //连接断开
+        onSourceDisconnected: function onSourceDisconnected() {
+          _this.readyState = 0;
+          _this.emit('abort');
+        },
+        //当播放开始时调用的回调函数
+        onPlay: function onPlay() {
+          _this.emit('play');
+        },
+        //当播放暂停时调用的回调函数(例如当.pause()被调用或源结束时)
+        onPause: function onPause() {
+          _this.emit('pause');
+        },
+        //当播放到达源的末尾时调用(只在loop=false调用)
+        onEnded: function onEnded() {
+          _this.emit('ended');
+        },
+        //当没有足够的数据播放时调用的回调
+        onStalled: function onStalled() {
+          _this.readyState = 2;
+          _this.emit('waiting');
+        }
+      }));
+      this.jsmpeg.volume = this.config.muted ? 0 : 1;
+    }
+    //卸载视频
+  }, {
+    key: "unload",
+    value: function unload() {
+      var _this$jsmpeg6;
+      (_this$jsmpeg6 = this.jsmpeg) === null || _this$jsmpeg6 === void 0 || _this$jsmpeg6.destroy();
+      this.jsmpeg = null;
+      this.duration = null;
+      this.jsmpeg = null;
+      this.readyState = 0;
+      this._init = null;
+    }
+    //播放视频
+  }, {
+    key: "play",
+    value: function play() {
+      var _this$jsmpeg7;
+      (_this$jsmpeg7 = this.jsmpeg) === null || _this$jsmpeg7 === void 0 || _this$jsmpeg7.play();
+    }
+    //暂停视频
+  }, {
+    key: "pause",
+    value: function pause() {
+      var _this$jsmpeg8;
+      (_this$jsmpeg8 = this.jsmpeg) === null || _this$jsmpeg8 === void 0 || _this$jsmpeg8.pause();
+    }
+    //抛出事件
+  }, {
+    key: "emit",
+    value: function emit(name) {
+      var _this$_event;
+      for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
+        args[_key - 1] = arguments[_key];
+      }
+      this._event['on' + name] && (_this$_event = this._event)['on' + name].apply(_this$_event, args);
+    }
+    //移除视频
+  }, {
+    key: "remove",
+    value: function remove() {
+      var _this$canvas2;
+      (_this$canvas2 = this.canvas) === null || _this$canvas2 === void 0 || _this$canvas2.remove();
+      this.canvas = null;
+    }
+  }]);
+}(); //兼容new Function，为了挂载到window对象上
+if (typeof window != 'undefined') {
+  window.YbMpeg = YbMpeg;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player-pano.js b/uni_modules/yingbing-video/static/html/dist/yb-player-pano.js
new file mode 100644
index 0000000..8721a59
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player-pano.js
@@ -0,0 +1,225 @@
+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+var YbPano = /*#__PURE__*/function () {
+  function YbPano(player) {
+    var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+    _classCallCheck(this, YbPano);
+    this.player = player;
+    this.config = _objectSpread(_objectSpread({}, YbPano.DEFAULT_CONFIG), config);
+    this.scene = null;
+    this.camera = null;
+    this.renderer = null;
+    this.geometry = null; //几何体
+    this.material = null; //材质
+    this.sphere = null;
+    this.videoTexture = null; //视频纹理
+    this.controls = null; //摄像机控制器
+    this._animated = null; //动画实例
+  }
+  return _createClass(YbPano, [{
+    key: "init",
+    value: function init() {
+      var container = this.player.container;
+      var boxWidth = container.offsetWidth;
+      var boxHeight = container.offsetHeight;
+      this.scene = new THREE.Scene();
+      this.camera = new THREE.PerspectiveCamera(75, boxWidth / boxHeight, 0.1, 1000);
+      this.renderer = new THREE.WebGLRenderer({
+        preserveDrawingBuffer: true //不设置该属性，则不能将渲染结果保存为图片
+      });
+      this.renderer.setSize(boxWidth, boxHeight);
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = document.createElement('DIV');
+      div.setAttribute('class', 'yb-player-pano');
+      div.setAttribute('style', 'position:absolute;inset: 0;visibility: hidden;'); //第一次加载不显示场景，因为考虑到视频需要显示封面，等待播放之后再显示
+      div.appendChild(this.renderer.domElement);
+      wrapperEl.insertBefore(div, wrapperEl.getElementsByClassName('yb-player-danmu')[0]);
+      this.camera.position.z = 5; //相机位置
+      this.loadControls();
+    }
+    //加载控制器
+  }, {
+    key: "loadControls",
+    value: function loadControls() {
+      //如果设备支持陀螺仪
+      if (this.config.controlsType == 'orientation' && typeof DeviceOrientationEvent !== 'undefined') {
+        this.controls = new THREE.DeviceOrientationControls(this.camera);
+        this.requestOrientationPermission();
+        //陀螺仪控制可以开启手势事件
+        this.player.enableGesture();
+      } else {
+        this.controls = new THREE.OrbitControls(this.camera, this.renderer.domElement);
+        this.controls.enableZoom = false;
+        this.controls.enablePan = false;
+        this.controls.enableDamping = this.config.enableDamping;
+        if (!this.config.disableDragReverse) this.controls.rotateSpeed = -0.25;
+        if (this.player.three == '180') {
+          this.controls.minAzimuthAngle = 0;
+          this.controls.maxAzimuthAngle = 180;
+          this.controls.minPolarAngle = 0;
+          this.controls.maxPolarAngle = 180;
+        }
+        //禁用手势事件避免冲突
+        this.player.disableGesture();
+        //如果尝试开启陀螺仪控制，但失败了，则弹出提示
+        if (this.config.controlsType == 'orientation') {
+          this.player.showToast('该设备或当前环境可能不支持陀螺仪，已自动切换为滑动');
+          this.config.controlsType = 'orbit';
+        }
+      }
+    }
+    //卸载控制器
+  }, {
+    key: "unloadControls",
+    value: function unloadControls() {
+      if (this.controls) {
+        this.controls.disconnect && this.controls.disconnect();
+        this.controls.dispose();
+        this.controls = null;
+      }
+    }
+    //获取控制器类型
+  }, {
+    key: "getControlsType",
+    value: function getControlsType() {
+      return this.controls ? this.controls.deviceOrientation ? 'orientation' : 'orbit' : 'close';
+    }
+  }, {
+    key: "setControlsType",
+    value: function setControlsType(type) {
+      this.config.controlsType = type;
+      this.unloadControls();
+      this.loadControls();
+    }
+    //请求陀螺仪权限
+  }, {
+    key: "requestOrientationPermission",
+    value: function requestOrientationPermission() {
+      var _this = this;
+      if (typeof DeviceOrientationEvent !== 'undefined' && typeof DeviceOrientationEvent.requestPermission === 'function') {
+        DeviceOrientationEvent.requestPermission().then(function (permissionState) {
+          if (permissionState === 'granted') {
+            // 用户授予权限
+            _this.controls.connect(); // 现在才连接和启用控件
+          } else {
+            _this.player.showToast('必须给予陀螺仪权限才能使用陀螺仪');
+          }
+        })["catch"](function (err) {
+          _this.player.showToast('请求陀螺仪权限失败');
+        });
+      } else {
+        // 理论上这个分支应该已经被 init 函数处理了，但作为备用
+        this.controls.connect();
+      }
+    }
+    //开始渲染
+  }, {
+    key: "animate",
+    value: function animate() {
+      var _this2 = this;
+      this._cancelAnimationFrame();
+      var video = this.player.video;
+      if (video.readyState === video.HAVE_ENOUGH_DATA) this.videoTexture.needsUpdate = true;
+      if (this.controls && this.controls.enabled) this.controls.update();
+      //判断是否有["__v_raw"]属性，如果有，传入该属性值，否则直接传入this.scene，这里是为了兼容vue3，因为vue3会将这些变量变为响应式数据，导致内部一些只读变量报错
+      //该方法来自于vue3的toRaw方法
+      var scene = this.scene["__v_raw"] ? this.scene["__v_raw"] : this.scene;
+      this.renderer.render(scene, this.camera);
+      this._animated = window.requestAnimationFrame(function () {
+        return _this2.animate();
+      });
+    }
+    //更新尺寸
+  }, {
+    key: "updateSize",
+    value: function updateSize() {
+      var container = this.player.container;
+      var boxWidth = container.offsetWidth;
+      var boxHeight = container.offsetHeight;
+      this.camera.aspect = boxWidth / boxHeight;
+      this.camera.updateProjectionMatrix();
+      this.renderer.setSize(boxWidth, boxHeight);
+    }
+    //创建视频纹理
+  }, {
+    key: "createVideoSphere",
+    value: function createVideoSphere() {
+      var video = this.player.video;
+      this.videoTexture = new THREE.VideoTexture(video);
+      this.geometry = this.player.three == '360' ? new THREE.SphereGeometry(500, 60, 40) : new THREE.SphereGeometry(500, 60, 40, 0, Math.PI, 0, Math.PI);
+      this.geometry.scale(-1, 1, 1);
+      this.material = new THREE.MeshBasicMaterial({
+        map: this.videoTexture
+      });
+      this.sphere = new THREE.Mesh(this.geometry, this.material);
+      this.scene.add(this.sphere);
+    }
+    //回收内存
+  }, {
+    key: "dispose",
+    value: function dispose() {
+      this._cancelAnimationFrame();
+      this.unloadControls();
+      if (this.videoTexture) {
+        this.videoTexture.dispose();
+        this.videoTexture = null;
+      }
+      if (this.geometry) {
+        this.geometry.dispose();
+        this.geometry = null;
+      }
+      if (this.material) {
+        this.material.dispose();
+        this.material = null;
+      }
+      if (this.sphere) {
+        this.sphere.remove();
+        this.sphere = null;
+      }
+      if (this.renderer) {
+        this.renderer.dispose();
+        this.renderer = null;
+      }
+      if (this.camera) {
+        this.camera.remove();
+        this.camera = null;
+      }
+      if (this.scene) {
+        this.scene.remove();
+        this.scene = null;
+      }
+      var container = this.player.container;
+      var threeEl = container.getElementsByClassName('yb-player-pano')[0];
+      if (threeEl) threeEl.remove();
+      threeEl = null;
+    }
+    //取消渲染动画
+  }, {
+    key: "_cancelAnimationFrame",
+    value: function _cancelAnimationFrame() {
+      if (this._animated) {
+        window.cancelAnimationFrame(this._animated);
+        this._animated = null;
+      }
+    }
+  }]);
+}(); //兼容new Function，为了挂载到window对象上
+_defineProperty(YbPano, "DEFAULT_CONFIG", {
+  controlsType: 'orbit',
+  //控制器类型 orbit-手指或鼠标拖动 orientation-陀螺仪控制
+  disableDragReverse: false,
+  //关闭反方向拖拽旋转（反向拖拽更符合人的直觉）
+  enableDamping: true //添加阻尼效果（滑动更顺畅）
+});
+if (typeof window != 'undefined') {
+  window.YbPano = YbPano;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player-subtitle.js b/uni_modules/yingbing-video/static/html/dist/yb-player-subtitle.js
new file mode 100644
index 0000000..29209e4
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player-subtitle.js
@@ -0,0 +1,440 @@
+"use strict";
+
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
+function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
+function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
+function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
+function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
+function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+/*字幕处理*/
+var YbSubtitle = /*#__PURE__*/function () {
+  function YbSubtitle(player, list, config) {
+    _classCallCheck(this, YbSubtitle);
+    this.player = player;
+    this.list = list || [];
+    this.config = config || {};
+    this.activeIndex = -1; //渲染字幕位置索引
+    this.paused = true; //停止渲染
+    this._animation = null; //渲染动画
+  }
+  //默认配置
+  return _createClass(YbSubtitle, [{
+    key: "unload",
+    value: function unload() {
+      this.pause();
+      var container = this.player.container;
+      var div = container.getElementsByClassName('yb-player-subtitle-text')[0];
+      if (div) div.remove();
+    }
+  }, {
+    key: "setConfig",
+    value: function setConfig(key, value) {
+      this.config[key] = value;
+    }
+  }, {
+    key: "play",
+    value: function play() {
+      this.paused = false;
+      this._render();
+    }
+  }, {
+    key: "pause",
+    value: function pause() {
+      this.paused = true;
+      if (this._animation) {
+        window.cancelAnimationFrame(this._animation);
+        this._animation = null;
+      }
+    }
+    //渲染字幕
+  }, {
+    key: "_render",
+    value: function _render() {
+      var _this = this;
+      var container = this.player.container;
+      var video = this.player.video;
+      if (!video || !container) return;
+      var div = container.getElementsByClassName('yb-player-subtitle-text')[0];
+      var wrapperEl = container.getElementsByClassName('yb-player-wrapper')[0];
+      var nowIndex = this.list.findIndex(function (item) {
+        return YbPlayer.timeToSeconds(item.startTime) <= video.currentTime && YbPlayer.timeToSeconds(item.endTime) >= video.currentTime;
+      });
+      var config = _objectSpread(_objectSpread({}, YbSubtitle.DEFAULT_CONFIG), this.config);
+      if (nowIndex > -1 && this.activeIndex != nowIndex) {
+        this.activeIndex = nowIndex;
+        var nowTitle = this.list[nowIndex];
+        if (!div) {
+          div = document.createElement('DIV');
+          div.setAttribute('class', 'yb-player-subtitle-text');
+          wrapperEl.appendChild(div);
+        }
+        div.style.color = config.color;
+        div.style.fontSize = config.fontSize + 'px';
+        div.style.bottom = config.bottom;
+        div.style.textShadow = "0 0 5px " + config.shadowColor;
+        div.innerHTML = "<span>".concat(nowTitle.text, "</span>");
+      } else {
+        if (div && nowIndex == -1) div.remove();
+      }
+      if (!this.paused) this._animation = window.requestAnimationFrame(function () {
+        return _this._render();
+      });
+    }
+  }], [{
+    key: "init",
+    value: function init(player, src, config) {
+      return new Promise(function (resolve) {
+        YbSubtitle.showLoading(player);
+        var xhr = new XMLHttpRequest();
+        xhr.onreadystatechange = function () {
+          if (xhr.readyState == 4) {
+            if (xhr.status == 200) {
+              YbSubtitle.showResult(player, '加载字幕文件成功');
+              var list = src.includes('.srt') ? YbSubtitle.parseSrt(xhr.responseText) : src.includes('.ass') ? YbSubtitle.parseAss(xhr.responseText).events.data.map(function (item) {
+                var text = item.Text.replace(/\{.*?\}/g, ''); // 移除{}标签
+                text = text.replace(/\\N/g, '<br>'); // 处理换行
+                return _objectSpread(_objectSpread({}, item), {}, {
+                  text: text,
+                  startTime: item.Start,
+                  endTime: item.End
+                });
+              }) : YbSubtitle.parseVtt(xhr.responseText).cues;
+              resolve(new YbSubtitle(player, list, config));
+            } else {
+              YbSubtitle.showResult(player, '加载字幕文件失败');
+              resolve(null);
+            }
+            xhr.abort();
+          }
+        };
+        xhr.onabort = function () {
+          xhr = null;
+        };
+        xhr.open('GET', src);
+        xhr.responseType = 'text';
+        xhr.send();
+      });
+    }
+  }, {
+    key: "showLoading",
+    value: function showLoading(player) {
+      var container = player.container;
+      var wrapperEl = container ? container.getElementsByClassName('yb-player-wrapper')[0] : null;
+      if (wrapperEl) {
+        var div = document.createElement('DIV');
+        div.setAttribute('class', 'yb-player-subtitle-loading');
+        div.innerHTML = '正在加载字幕文件';
+        wrapperEl.appendChild(div);
+      }
+    }
+  }, {
+    key: "hideLoading",
+    value: function hideLoading(player) {
+      var container = player === null || player === void 0 ? void 0 : player.container;
+      var loadingEl = container ? container.getElementsByClassName('yb-player-subtitle-loading')[0] : null;
+      if (loadingEl) loadingEl.remove();
+    }
+  }, {
+    key: "showResult",
+    value: function showResult(player, message) {
+      var container = player.container;
+      var loadingEl = container ? container.getElementsByClassName('yb-player-subtitle-loading')[0] : null;
+      if (loadingEl) loadingEl.innerHTML = message;
+      window.setTimeout(function () {
+        YbSubtitle.hideLoading(player);
+      }, 1000);
+    }
+    //格式化SRT字幕
+  }, {
+    key: "parseSrt",
+    value: function parseSrt(content) {
+      // 按空行分割字幕块
+      var blocks = content.trim().split(/\n\s*\n/);
+      var result = [];
+      for (var i = 0; i < blocks.length; i++) {
+        var lines = blocks[i].split('\n').filter(function (line) {
+          return line.trim() !== '';
+        });
+        if (lines.length < 3) {
+          continue; // 跳过无效块
+        }
+
+        // 解析序号
+        var index = parseInt(lines[0]);
+        if (isNaN(index)) {
+          throw new Error("\u65E0\u6548\u7684\u5E8F\u53F7: ".concat(lines[0]));
+        }
+
+        // 解析时间码
+        var timecodeMatch = lines[1].match(/(\d{2}):(\d{2}):(\d{2}),(\d{3})\s*-->\s*(\d{2}):(\d{2}):(\d{2}),(\d{3})/);
+        if (!timecodeMatch) {
+          throw new Error("\u65E0\u6548\u7684\u65F6\u95F4\u7801\u683C\u5F0F: ".concat(lines[1]));
+        }
+        var startTime = "".concat(parseInt(timecodeMatch[1]), ":").concat(parseInt(timecodeMatch[2]), ":").concat(parseInt(timecodeMatch[3]), ".").concat(parseInt(timecodeMatch[4]));
+        var endTime = "".concat(parseInt(timecodeMatch[5]), ":").concat(parseInt(timecodeMatch[6]), ":").concat(parseInt(timecodeMatch[7]), ".").concat(parseInt(timecodeMatch[8]));
+
+        // 合并文本行
+        var text = lines.slice(2).join('\n');
+        result.push({
+          index: index,
+          startTime: startTime,
+          endTime: endTime,
+          text: text
+        });
+      }
+      return result;
+    }
+  }, {
+    key: "parseAss",
+    value: function parseAss(content) {
+      var lines = content.split('\n');
+      var currentSection = '';
+      var result = {
+        info: {},
+        styles: {
+          format: [],
+          data: []
+        },
+        events: {
+          format: [],
+          data: []
+        }
+      };
+      for (var i = 0; i < lines.length; i++) {
+        var line = lines[i].trim();
+
+        // 跳过空行和注释
+        if (!line || line.startsWith(';')) continue;
+
+        // 检测段落开始
+        if (line.startsWith('[') && line.endsWith(']')) {
+          currentSection = line.slice(1, -1).toLowerCase();
+          continue;
+        }
+        // 根据当前段落处理内容
+        switch (currentSection) {
+          case 'script info':
+            parseScriptInfo(line, result.info);
+            break;
+          case 'v4+ styles':
+            parseStyles(line, result.styles);
+            break;
+          case 'events':
+            parseEvents(line, result.events);
+            break;
+        }
+      }
+      return result;
+    }
+  }, {
+    key: "parseVtt",
+    value: function parseVtt(content) {
+      var lines = content.split('\n');
+      var cues = [];
+      var currentCue = null;
+      var note = null;
+      var style = null;
+      var region = null;
+
+      // 检查文件头
+      if (lines.length === 0 || !lines[0].includes('WEBVTT')) {
+        throw new Error('无效的VTT文件: 缺少WEBVTT文件头');
+      }
+      // 解析VTT内容
+      for (var i = 1; i < lines.length; i++) {
+        var line = lines[i].trim();
+
+        // 跳过空行
+        if (line === '') continue;
+
+        // 检查是否是时间轴
+        if (line.includes('-->')) {
+          // 如果已有当前cue，先保存它
+          if (currentCue) {
+            cues.push(currentCue);
+          }
+
+          // 创建新的cue
+          currentCue = {
+            identifier: null,
+            start: null,
+            end: null,
+            text: '',
+            styles: null
+          };
+
+          // 解析时间轴
+          var arrowIndex = line.indexOf('-->');
+          currentCue.startTime = line.substring(0, arrowIndex).trim();
+          currentCue.endTime = line.substring(arrowIndex + 3, arrowIndex + 15).trim();
+          var settingsLine = line.substring(arrowIndex + 15).trim();
+          // 解析设置（如果有）
+          if (settingsLine) currentCue.styles = parseCueSettings(settingsLine);
+        }
+        // 检查是否是标识符（数字或文本）
+        else if (!currentCue && /^\d+$/.test(line)) {
+          // 这是标识符行
+          if (currentCue) {
+            currentCue.identifier = line;
+          }
+        }
+        // 检查是否是注释
+        else if (line.startsWith('NOTE')) {
+          note = line.substring(4).trim();
+        }
+        // 检查是否是样式块
+        else if (line.startsWith('STYLE')) {
+          style = line.substring(5).trim();
+        }
+        // 检查是否是区域块
+        else if (line.startsWith('REGION')) {
+          region = line.substring(6).trim();
+        }
+        // 否则是文本行
+        else if (currentCue) {
+          if (currentCue.text) {
+            currentCue.text += '\n' + line;
+          } else {
+            currentCue.text = line;
+          }
+        }
+      }
+
+      // 添加最后一个cue
+      if (currentCue) {
+        cues.push(currentCue);
+      }
+      return {
+        metadata: {
+          note: note,
+          style: style,
+          region: region
+        },
+        cues: cues
+      };
+    }
+  }]);
+}(); // 解析脚本信息
+_defineProperty(YbSubtitle, "DEFAULT_CONFIG", {
+  color: '#ffffff',
+  //文字颜色
+  fontSize: 18,
+  //字体大小
+  bottom: '10%',
+  //底部边距
+  shadowColor: 'rgba(0,0,0,.5)' //阴影颜色
+});
+function parseScriptInfo(line, infoObj) {
+  var colonIndex = line.indexOf(':');
+  if (colonIndex === -1) return;
+  var key = line.substring(0, colonIndex).trim();
+  var value = line.substring(colonIndex + 1).trim();
+  infoObj[key] = value;
+}
+
+// 解析样式
+function parseStyles(line, stylesObj) {
+  if (line.toLowerCase().startsWith('format:')) {
+    // 解析格式行
+    var formatLine = line.substring(7).trim();
+    stylesObj.format = formatLine.split(',').map(function (item) {
+      return item.trim();
+    });
+  } else if (line.toLowerCase().startsWith('style:')) {
+    // 解析样式数据
+    var styleLine = line.substring(6).trim();
+    var values = parseCsvLine(styleLine);
+    if (values.length === stylesObj.format.length) {
+      var style = {};
+      stylesObj.format.forEach(function (key, index) {
+        style[key] = values[index];
+      });
+      stylesObj.data.push(style);
+    }
+  }
+}
+
+// 解析事件
+function parseEvents(line, eventsObj) {
+  if (line.toLowerCase().startsWith('format:')) {
+    // 解析格式行
+    var formatLine = line.substring(7).trim();
+    eventsObj.format = formatLine.split(',').map(function (item) {
+      return item.trim();
+    });
+  } else if (line.toLowerCase().startsWith('dialogue:') || line.toLowerCase().startsWith('comment:')) {
+    // 解析对话或注释数据
+    var typeEnd = line.indexOf(':');
+    var type = line.substring(0, typeEnd).trim();
+    var dataLine = line.substring(typeEnd + 1).trim();
+    var values = parseCsvLine(dataLine);
+    if (values.length === eventsObj.format.length) {
+      var event = {
+        Type: type
+      };
+      eventsObj.format.forEach(function (key, index) {
+        event[key] = values[index];
+      });
+      eventsObj.data.push(event);
+    }
+  }
+}
+
+// 解析CSV格式的行（处理逗号在引号内的情况）
+function parseCsvLine(line) {
+  var result = [];
+  var current = '';
+  var inQuotes = false;
+  for (var i = 0; i < line.length; i++) {
+    var _char = line[i];
+    if (_char === '"') {
+      inQuotes = !inQuotes;
+    } else if (_char === ',' && !inQuotes) {
+      result.push(current.trim());
+      current = '';
+    } else {
+      current += _char;
+    }
+  }
+  result.push(current.trim());
+  return result;
+}
+
+// 解析Cue设置
+function parseCueSettings(settingsLine) {
+  var settings = {};
+  var parts = settingsLine.split(' ');
+  var _iterator = _createForOfIteratorHelper(parts),
+    _step;
+  try {
+    for (_iterator.s(); !(_step = _iterator.n()).done;) {
+      var part = _step.value;
+      var _part$split = part.split(':'),
+        _part$split2 = _slicedToArray(_part$split, 2),
+        key = _part$split2[0],
+        value = _part$split2[1];
+      if (key && value) {
+        settings[key] = value;
+      }
+    }
+  } catch (err) {
+    _iterator.e(err);
+  } finally {
+    _iterator.f();
+  }
+  return settings;
+}
+//兼容new Function，为了挂载到window对象上
+if (typeof window != 'undefined') {
+  window.YbSubtitle = YbSubtitle;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/dist/yb-player.js b/uni_modules/yingbing-video/static/html/dist/yb-player.js
new file mode 100644
index 0000000..7b4f13a
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/dist/yb-player.js
@@ -0,0 +1,3230 @@
+"use strict";
+
+function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
+function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
+function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
+function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
+function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
+function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
+function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
+function _regenerator() { /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/babel/babel/blob/main/packages/babel-helpers/LICENSE */ var e, t, r = "function" == typeof Symbol ? Symbol : {}, n = r.iterator || "@@iterator", o = r.toStringTag || "@@toStringTag"; function i(r, n, o, i) { var c = n && n.prototype instanceof Generator ? n : Generator, u = Object.create(c.prototype); return _regeneratorDefine2(u, "_invoke", function (r, n, o) { var i, c, u, f = 0, p = o || [], y = !1, G = { p: 0, n: 0, v: e, a: d, f: d.bind(e, 4), d: function d(t, r) { return i = t, c = 0, u = e, G.n = r, a; } }; function d(r, n) { for (c = r, u = n, t = 0; !y && f && !o && t < p.length; t++) { var o, i = p[t], d = G.p, l = i[2]; r > 3 ? (o = l === n) && (u = i[(c = i[4]) ? 5 : (c = 3, 3)], i[4] = i[5] = e) : i[0] <= d && ((o = r < 2 && d < i[1]) ? (c = 0, G.v = n, G.n = i[1]) : d < l && (o = r < 3 || i[0] > n || n > l) && (i[4] = r, i[5] = n, G.n = l, c = 0)); } if (o || r > 1) return a; throw y = !0, n; } return function (o, p, l) { if (f > 1) throw TypeError("Generator is already running"); for (y && 1 === p && d(p, l), c = p, u = l; (t = c < 2 ? e : u) || !y;) { i || (c ? c < 3 ? (c > 1 && (G.n = -1), d(c, u)) : G.n = u : G.v = u); try { if (f = 2, i) { if (c || (o = "next"), t = i[o]) { if (!(t = t.call(i, u))) throw TypeError("iterator result is not an object"); if (!t.done) return t; u = t.value, c < 2 && (c = 0); } else 1 === c && (t = i["return"]) && t.call(i), c < 2 && (u = TypeError("The iterator does not provide a '" + o + "' method"), c = 1); i = e; } else if ((t = (y = G.n < 0) ? u : r.call(n, G)) !== a) break; } catch (t) { i = e, c = 1, u = t; } finally { f = 1; } } return { value: t, done: y }; }; }(r, o, i), !0), u; } var a = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} t = Object.getPrototypeOf; var c = [][n] ? t(t([][n]())) : (_regeneratorDefine2(t = {}, n, function () { return this; }), t), u = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(c); function f(e) { return Object.setPrototypeOf ? Object.setPrototypeOf(e, GeneratorFunctionPrototype) : (e.__proto__ = GeneratorFunctionPrototype, _regeneratorDefine2(e, o, "GeneratorFunction")), e.prototype = Object.create(u), e; } return GeneratorFunction.prototype = GeneratorFunctionPrototype, _regeneratorDefine2(u, "constructor", GeneratorFunctionPrototype), _regeneratorDefine2(GeneratorFunctionPrototype, "constructor", GeneratorFunction), GeneratorFunction.displayName = "GeneratorFunction", _regeneratorDefine2(GeneratorFunctionPrototype, o, "GeneratorFunction"), _regeneratorDefine2(u), _regeneratorDefine2(u, o, "Generator"), _regeneratorDefine2(u, n, function () { return this; }), _regeneratorDefine2(u, "toString", function () { return "[object Generator]"; }), (_regenerator = function _regenerator() { return { w: i, m: f }; })(); }
+function _regeneratorDefine2(e, r, n, t) { var i = Object.defineProperty; try { i({}, "", {}); } catch (e) { i = 0; } _regeneratorDefine2 = function _regeneratorDefine(e, r, n, t) { function o(r, n) { _regeneratorDefine2(e, r, function (e) { return this._invoke(r, n, e); }); } r ? i ? i(e, r, { value: n, enumerable: !t, configurable: !t, writable: !t }) : e[r] = n : (o("next", 0), o("throw", 1), o("return", 2)); }, _regeneratorDefine2(e, r, n, t); }
+function ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
+function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
+function asyncGeneratorStep(n, t, e, r, o, a, c) { try { var i = n[a](c), u = i.value; } catch (n) { return void e(n); } i.done ? t(u) : Promise.resolve(u).then(r, o); }
+function _asyncToGenerator(n) { return function () { var t = this, e = arguments; return new Promise(function (r, o) { var a = n.apply(t, e); function _next(n) { asyncGeneratorStep(a, r, o, _next, _throw, "next", n); } function _throw(n) { asyncGeneratorStep(a, r, o, _next, _throw, "throw", n); } _next(void 0); }); }; }
+function _classCallCheck(a, n) { if (!(a instanceof n)) throw new TypeError("Cannot call a class as a function"); }
+function _defineProperties(e, r) { for (var t = 0; t < r.length; t++) { var o = r[t]; o.enumerable = o.enumerable || !1, o.configurable = !0, "value" in o && (o.writable = !0), Object.defineProperty(e, _toPropertyKey(o.key), o); } }
+function _createClass(e, r, t) { return r && _defineProperties(e.prototype, r), t && _defineProperties(e, t), Object.defineProperty(e, "prototype", { writable: !1 }), e; }
+function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
+function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
+function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
+var YbPlayer = /*#__PURE__*/function () {
+  function YbPlayer(_ref) {
+    var container = _ref.container,
+      src = _ref.src,
+      segments = _ref.segments,
+      title = _ref.title,
+      poster = _ref.poster,
+      type = _ref.type,
+      three = _ref.three,
+      autoplay = _ref.autoplay,
+      loop = _ref.loop,
+      muted = _ref.muted,
+      playbackRate = _ref.playbackRate,
+      preload = _ref.preload,
+      isLive = _ref.isLive,
+      header = _ref.header,
+      controls = _ref.controls,
+      alwaysShowControls = _ref.alwaysShowControls,
+      height = _ref.height,
+      crossOrigin = _ref.crossOrigin,
+      objectFit = _ref.objectFit,
+      openDirection = _ref.openDirection,
+      exitDirection = _ref.exitDirection,
+      initialTime = _ref.initialTime,
+      duration = _ref.duration,
+      danmu = _ref.danmu,
+      custom = _ref.custom,
+      decoder = _ref.decoder,
+      quality = _ref.quality,
+      works = _ref.works,
+      workIndex = _ref.workIndex,
+      subtitles = _ref.subtitles,
+      subtitleIndex = _ref.subtitleIndex,
+      playbackRates = _ref.playbackRates;
+    _classCallCheck(this, YbPlayer);
+    this.container = typeof container == 'string' ? document.querySelector(container) : container;
+    this.src = src; //播放链接 
+    this.segments = segments; //切片列表 仅支持flv.js segments权重比src小，如果同时传入src和segments,以src优先
+    this.title = title; //标题
+    this.poster = poster || undefined; //封面
+    this.type = type; //解码类型
+    this.three = three || 'none'; //3D模式
+    this.autoplay = autoplay; //是否自动播放
+    this.loop = loop; //是否循环播放
+    this.muted = muted; //是否静音
+    this.playbackRate = playbackRate || 1; //默认播放倍速
+    console.log('倍速列表' + JSON.stringify(playbackRates))
+    this.playbackRates = playbackRates && playbackRates.length > 0 ? playbackRates : [{
+      text: '0.5倍速',
+      value: 0.5
+    }, {
+      text: '正常倍速',
+      value: 1
+    }, {
+      text: '1.5倍速',
+      value: 1.5
+    }, {
+      text: '1.75倍速',
+      value: 1.75
+    }, {
+      text: '2倍速',
+      value: 2
+    }, {
+      text: '3倍速',
+      value: 3
+    }]; //倍速列表配置
+    this.preload = preload; //是否预加载
+    this.isLive = isLive; //是否直播
+    this.header = header; //显示头部控制栏
+    this.controls = controls; //显示底部控制栏
+    this.alwaysShowControls = alwaysShowControls; //是否一直显示控件
+    this.height = height || 'auto'; //视频高度
+    this.crossOrigin = crossOrigin; //跨域属性 anonymous-它有一个默认值。它定义了将在不传递凭据信息的情况下发送CORS请求 use-credentials-将发送带有凭据、cookie 和证书的 cross-origin 请求
+    this.objectFit = objectFit; //当视频宽高超出容器时的表现形式 fill-内容拉伸填充 contain-保持比例内容缩放 cover-保持比例内容可能被剪切 none-内容不重置 scale-down-保持比例从none或contain选一个 initial-默认值
+    this.openDirection = openDirection || 'auto'; //全屏方向 auto-自动计算 landscape-横屏 portrait-竖屏
+    this.exitDirection = exitDirection || 'portrait'; //退出全屏时锁定的屏幕方向 landscape-横屏 portrait-竖屏
+    this.initialTime = initialTime; //初始化时间
+    this.duration = duration; //自定义时长
+    this.danmu = danmu || []; //弹幕列表
+    this.custom = custom || {}; //自定义配置
+    this.decoder = decoder || {}; //解码器
+    this.quality = quality || []; //画质列表
+    this.works = works || []; //分p列表
+    this.subtitles = subtitles || []; //字幕
+    this.subtitleIndex = subtitleIndex || -1; //字幕索引 -1 - 关闭字幕
+    this.workIndex = workIndex || 0; //分P索引
+    this.video = null; //视频
+    this.pano = null; //3D实例
+    this.cm = null; //弹幕实例
+    this.hls = null; //hls实例
+    this.flv = null; //flv实例
+    this.gesture = null; //手势实例
+    this.subtitle = null; //字幕实例
+    this.disabled = false; //是否锁屏
+    this.currentTime = 0;
+    this._isSeeking = false; //正在拖动进度中
+    this._isDirection = false; //是否已经调用setDirection
+    this._controlsTimer = null; //控制栏隐藏定时器
+    this._toastTimer = null; //消息隐藏定时器
+    this._danmuTimer = null; //弹幕定时器
+    this._seizingTimer = null; //卡死定时器（播放一些直播源的时候，可能会出现卡死无反应的情况，需要做出处理）
+    this._event = {};
+  }
+  //开启全屏按钮
+  return _createClass(YbPlayer, [{
+    key: "onmessage",
+    get: function get() {
+      return this._event.onmessage || null;
+    },
+    set: function set(callback) {
+      this._event.onmessage = callback;
+    }
+  }, {
+    key: "load",
+    value: function load() {
+      var posterHtml = '';
+      // 针对 iOS 平台添加备用封面显示
+      if (this.poster && /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream) {
+        posterHtml = '<div class="yb-player-poster" style="position:absolute;top:0;left:0;width:100%;height:100%;background-image:url(' + this.poster + ');background-size:cover;background-position:center;"></div>';
+      }
+      this.container.innerHTML = posterHtml + "\n\t\t\t<div class=\"yb-player-wrapper\" style=\"height: ".concat(this.height, "\">\n\t\t\t\t<div class=\"yb-player-header\"></div>\n\t\t\t\t<div class=\"yb-player-controls\">\n\t\t\t\t\t<div class=\"yb-player-progress\"></div>\n\t\t\t\t\t<div class=\"yb-player-controls-bottom yb-player-hide yb-player-full\"></div>\n\t\t\t\t</div>\n\t\t\t\t<div class=\"yb-player-locks yb-player-hide\">\n\t\t\t\t\t<div class=\"yb-player-lock yb-player-lock-left\">").concat(YbPlayer.lockIcon, "</div>\n\t\t\t\t\t<div class=\"yb-player-lock yb-player-lock-right\">").concat(YbPlayer.lockIcon, "</div>\n\t\t\t\t</div>\n\t\t\t\t<div class=\"yb-player-danmu\"></div>\n\t\t\t\t<div class=\"yb-player-toast\"></div>\n\t\t\t\t<div class=\"yb-player-bottom-progress yb-player-hide\"></div>\n\t\t\t</div>\n\t\t");
+      this._bindfullscreenerror = this._fullscreenerror.bind(this);
+      this._bindfullscreenchanged = this._fullscreenchanged.bind(this);
+      this.container.addEventListener('fullscreenerror', this._bindfullscreenerror);
+      this.container.addEventListener('mozfullscreenerror', this._bindfullscreenerror);
+      this.container.addEventListener('msfullscreenerror', this._bindfullscreenerror);
+      this.container.addEventListener('webkitfullscreenerror', this._bindfullscreenerror);
+      this.container.addEventListener('fullscreenchange', this._bindfullscreenchanged);
+      this.container.addEventListener('mozfullscreenchange', this._bindfullscreenchanged);
+      this.container.addEventListener('msfullscreenchange', this._bindfullscreenchanged);
+      this.container.addEventListener('webkitfullscreenchange', this._bindfullscreenchanged);
+    }
+  }, {
+    key: "unload",
+    value: function unload() {
+      this._clearDanmuTimer();
+      this._clearToastTimer();
+      this._clearControlsTimer();
+      this._removeBackbuttonListener();
+      this._event = {}; //卸载所有监听事件
+      if (this.container) {
+        this.container.removeEventListener('fullscreenerror', this._bindfullscreenerror);
+        this.container.removeEventListener('mozfullscreenerror', this._bindfullscreenerror);
+        this.container.removeEventListener('msfullscreenerror', this._bindfullscreenerror);
+        this.container.removeEventListener('webkitfullscreenerror', this._bindfullscreenerror);
+        this.container.removeEventListener('fullscreenchange', this._bindfullscreenchanged);
+        this.container.removeEventListener('mozfullscreenchange', this._bindfullscreenchanged);
+        this.container.removeEventListener('msfullscreenchange', this._bindfullscreenchanged);
+        this.container.removeEventListener('webkitfullscreenchange', this._bindfullscreenchanged);
+        this._bindfullscreenerror = null;
+        this._bindfullscreenchanged = null;
+        this.container.innerHTML = '';
+        this.container = null;
+      }
+    }
+    /**
+     * 加载视频
+     * @param {String} type 加载类型 init-初始化视频 quality-切换画质 error-错误重加载
+    */
+  }, {
+    key: "loadVideo",
+    value: function loadVideo() {
+      var _this2 = this;
+      var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'init';
+      this.video = YbPlayer.getDecodeType(this.decoder, this.src) == 'jsmpeg' || this.type == 'jsmpeg' ? new YbMpeg() : document.createElement('VIDEO');
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      var lockEls = this.container.getElementsByClassName('yb-player-lock');
+      var bProgressEl = this.container.getElementsByClassName('yb-player-bottom-progress')[0];
+      this.showLoading();
+      if (!this.isLive) this.loadRange();
+      for (var i = 0; i < lockEls.length; i++) {
+        YbPlayer.tap(lockEls[i], function () {
+          if (_this2.disabled) _this2.enable();else _this2.disable();
+        });
+      }
+      this.video.oncanplay = function () {
+        _this2.emit('canplay', {
+          duration: _this2.getDuration(),
+          videoWidth: _this2.video.videoWidth,
+          videoHeight: _this2.video.videoHeight,
+          type: type
+        });
+      };
+      this.video.oncanplaythrough = function () {
+        _this2.emit('canplaythrough', {
+          duration: _this2.getDuration(),
+          videoWidth: _this2.video.videoWidth,
+          videoHeight: _this2.video.videoHeight,
+          type: type
+        });
+      };
+      this.video.onloadedmetadata = function () {
+        _this2.hideLoading();
+        _this2.setInnerHTML('yb-player-time', (_this2.isLive ? '直播中 · ' : '') + '00:00');
+        _this2.setInnerHTML('yb-player-duration', YbPlayer.timeFormat(_this2.getDuration()));
+        _this2.emit('loadedmetadata', {
+          duration: _this2.getDuration(),
+          videoWidth: _this2.video.videoWidth,
+          videoHeight: _this2.video.videoHeight,
+          type: type
+        });
+      };
+      this.video.ondurationchange = function () {
+        _this2.setInnerHTML('yb-player-duration', YbPlayer.timeFormat(_this2.getDuration()));
+        _this2.emit('durationchange', _this2.getDuration());
+      };
+      this.video.onloadeddata = function () {
+        //非直播时初始化播放时长
+        if (_this2.initialTime && !_this2.isLive) _this2.seek(_this2.initialTime);
+        _this2.emit('loadeddata', {
+          duration: _this2.getDuration(),
+          videoWidth: _this2.video.videoWidth,
+          videoHeight: _this2.video.videoHeight,
+          type: type
+        });
+      };
+      this.video.onloadstart = function () {
+        _this2.emit('loadstart', {
+          type: type
+        });
+      };
+      this.video.onended = function () {
+        _this2.emit('ended', {
+          workIndex: _this2.workIndex
+        });
+      };
+      this.video.onvolumechange = function () {
+        var mutedEl = _this2.container.getElementsByClassName('yb-player-muted')[0];
+        if (mutedEl) _this2.video.muted ? mutedEl.classList.add('yb-player-icon-close') : mutedEl.classList.remove('yb-player-icon-close');
+        _this2.emit('mutedchange', _this2.video.muted);
+      };
+      this.video.onratechange = function () {
+        var playbackRate = _this2.video.playbackRate;
+        if (_this2.cm) _this2.cm.setConfig('playbackRate', playbackRate);
+        _this2.emit('ratechange', playbackRate);
+        _this2.setInnerHTML('yb-player-header-rate', '倍速x' + playbackRate);
+        var rateEl = _this2.container.getElementsByClassName('yb-player-rate')[0] || document.createElement('DIV');
+        if (![1, 1.0].includes(playbackRate)) {
+          rateEl.setAttribute('class', 'yb-player-rate');
+          rateEl.innerHTML = "\n\t\t\t\t\t<div class=\"yb-player-rate-icon\">\n\t\t\t\t\t\t<i></i><i></i><i></i>\n\t\t\t\t\t</div>\n\t\t\t\t\t<span class=\"yb-player-rate-span\">".concat(playbackRate + '倍速播放中', "</span>\n\t\t\t\t");
+          var wrapperEl = _this2.container.getElementsByClassName('yb-player-wrapper')[0];
+          if (wrapperEl) wrapperEl.appendChild(rateEl);
+        } else {
+          if (rateEl) rateEl.remove();
+        }
+      };
+      this.video.ontimeupdate = function () {
+        _this2.currentTime = _this2.video.currentTime;
+        //如果是直播，需要更新直播时长，initialTime初始播放时长
+        if (!_this2._isSeeking) {
+          var currentTime = _this2.isLive ? _this2.video.currentTime + (_this2.initialTime || 0) : _this2.video.currentTime;
+          _this2.setInnerHTML('yb-player-time', (_this2.isLive ? '直播中 · ' : '') + YbPlayer.timeFormat(currentTime));
+          var rate = currentTime / _this2.getDuration();
+          var rangeEl = _this2.container.getElementsByClassName('yb-player-range-box')[0];
+          var focusEl = _this2.container.getElementsByClassName('yb-player-range-focus')[0];
+          var thumbEl = _this2.container.getElementsByClassName('yb-player-range-thumb')[0];
+          if (focusEl) focusEl.style.width = rate * 100 + '%';
+          if (thumbEl && rangeEl) thumbEl.style.transform = "translate(calc(-50% + ".concat(rate * rangeEl.offsetWidth, "px), -50%)");
+          bProgressEl.style.width = currentTime / _this2.getDuration() * 100 + '%';
+        }
+        //如果自定义最大播放时长，当播放时长大于等于最大播放时长且不是直播时
+        if (_this2.duration && _this2.video.currentTime >= _this2.duration && !_this2.isLive) {
+          if (_this2.loop) _this2.seek(0); //开启了循环播放则跳转0秒
+          else {
+            //未开启循环播放，则触发暂停，并派发ended事件，模拟视频播放结束事件
+            _this2.video.pause();
+            _this2.emit('ended', {
+              workIndex: _this2.workIndex
+            });
+          }
+        }
+        _this2._clearSeizingTimer();
+        _this2._seizingTimer = window.setTimeout(function () {
+          if (_this2.video && _this2.video.src && !_this2.video.paused) _this2.emit('seizing');
+        }, 5000);
+        _this2.emit('timeupdate', _this2.video.currentTime);
+      };
+      this.video.onplay = function () {
+        _this2.playDanmu();
+        _this2.playSubtitle();
+        _this2.playPano();
+        _this2.setInnerHTML('yb-player-toggle', YbPlayer.pauseIcon);
+        _this2.hideLoading();
+        //如果有自定义时长，当播放时长大于等于最大时长时，强制跳转到0秒，模拟视频播放完结束后点击重新播放
+        if (_this2.duration && _this2.video.currentTime >= _this2.duration && !_this2.isLive) _this2.seek(0);
+        _this2.emit('play');
+      };
+      this.video.onpause = function () {
+        _this2.stopDanmu();
+        _this2.stopSubtitle();
+        _this2.setInnerHTML('yb-player-toggle', YbPlayer.playIcon);
+        _this2.hideLoading();
+        _this2.emit('pause');
+      };
+      this.video.onseeking = function () {
+        _this2.emit('seeking', _this2.video.currentTime);
+      };
+      this.video.onseeked = function () {
+        _this2.seekDanmu(_this2.video.currentTime);
+        _this2.emit('seeked', _this2.video.currentTime);
+      };
+      this.video.onplaying = function () {
+        _this2.playDanmu();
+        _this2.playSubtitle();
+        _this2.hideLoading();
+        _this2.emit('playing');
+      };
+      this.video.onwaiting = function () {
+        _this2.stopDanmu();
+        _this2.stopSubtitle();
+        _this2.showLoading();
+        _this2.emit('waiting');
+      };
+      this.video.onprogress = function () {
+        var bufferer = _this2.video.buffered;
+        if (bufferer.length > 0) {
+          var bufferedEnd = bufferer.end(bufferer.length - 1);
+          var duration = _this2.getDuration();
+          var bufferPercent = bufferedEnd / duration * 100;
+          var preload = _this2.container.getElementsByClassName('yb-player-range-preload')[0];
+          if (preload) preload.style.width = bufferPercent + '%';
+        }
+        _this2.emit('progress');
+      };
+      this.video.onabort = function () {
+        //如果container不存在了，说明被销毁了，后面就不执行了
+        // if ( this.container ) {
+        // 	this.showError('播放中断')
+        // 	this.unloadVideo()
+        // }
+        _this2.emit('abort');
+      };
+      this.video.onerror = function (e) {
+        if (e && e.target.error) {
+          // 网络问题或其他不可恢复的错误
+          var code = e.target.error.code;
+          var errorMsg = '';
+          switch (code) {
+            case 1:
+              errorMsg = '视频加载中止，请检查网络连接';
+              break;
+            case 2:
+              errorMsg = '网络错误，请检查网络连接';
+              break;
+            case 3:
+              errorMsg = '视频解码错误，格式可能不受支持';
+              break;
+            case 4:
+              errorMsg = '视频源不支持或地址无效';
+              break;
+          }
+          _this2.showError(errorMsg);
+          _this2.unloadVideo();
+        }
+        _this2.emit('error', e);
+      };
+      //视频长按菜单取消
+      this.video.oncontextmenu = function (e) {
+        e.preventDefault();
+      };
+      //设置属性，让video不被劫持
+      this.video.setAttribute('x-webkit-airplay', 'allow');
+      this.video.setAttribute('webkit-playsinline', true);
+      this.video.setAttribute('playsinline', true);
+      this.video.setAttribute('x5-video-player-type', 'h5');
+      this.video.setAttribute('x5-video-play', true);
+      this.video.setAttribute('style', 'position: relative;z-index:0;width:100%;height:' + (this.getFullscreen() ? '100%' : this.height) + ';object-fit:' + this.objectFit);
+      this.video.setAttribute('poster', this.poster);
+      if (this.crossOrigin) this.video.setAttribute('crossOrigin', this.crossOrigin);
+      //设置video基础属性
+      this.video.autoplay = ['quality', 'error'].includes(type) ? true : this.autoplay; //加载类型为切换画质和错误重加载时，需要自动播放，不保证一定能成功
+      this.video.loop = this.loop;
+      this.video.muted = this.muted;
+      this.video.defaultMuted = this.muted;
+      this.video.playbackRate = this.playbackRate;
+      this.video.defaultPlaybackRate = this.playbackRate;
+      this.video.preload = this.preload;
+      this.video.controls = false;
+      this.video.volume = 1;
+      wrapperEl.insertBefore(this.getVideoElement(), this.container.getElementsByClassName('yb-player-danmu')[0]); //将视频插入弹幕容器前方，让弹幕容器层级高于视频
+      //如果传入了src，去判断播放链接的类型
+      if (this.src && (!this.decoder[this.type] || this.type == 'auto')) this.type = YbPlayer.getDecodeType(this.decoder, this.src);else if (this.segments && this.segments.length) this.type = 'flv'; //否则如果传入了segments，解码器直接使用flv
+      if (this.type == 'video') this.video.src = this.src;else this.loadDecoder(); //异步加载解码器加载视频链接（此时可以不再管理视频）
+      if (this.three != 'none') this.loadPano(); //加载3D场景
+      else this.loadCustom(); //加载自定义配置 如果开启了3D，则不需要主动去加载自定义配置，因为加载完3D场景后会自动去加载一次
+    }
+    //卸载视频
+  }, {
+    key: "unloadVideo",
+    value: function unloadVideo() {
+      this._clearSeizingTimer();
+      this.unloadCustom();
+      this.unloadDecoder();
+      this.unloadPano();
+      if (this.video) {
+        //判断一下是否是video元素
+        // this.video.onclick = null
+        this.video.onloadedmetadata = null;
+        this.video.onended = null;
+        this.video.onvolumechange = null;
+        this.video.ontimeupdate = null;
+        this.video.onplay = null;
+        this.video.onpause = null;
+        this.video.onseeked = null;
+        this.video.onplaying = null;
+        this.video.onwaiting = null;
+        this.video.onprogress = null;
+        this.video.onerror = null;
+        this.video.oncontextmenu = null;
+        this.video.pause();
+        //移除src 释放视频资源
+        this.video.removeAttribute('src');
+        this.video.load();
+        this.video.remove();
+        this.video = null;
+      }
+      this.currentTime = 0;
+      this.unloadRange();
+    }
+
+    //加载解码器
+  }, {
+    key: "loadDecoder",
+    value: function () {
+      var _loadDecoder = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee() {
+        var _this3 = this;
+        var loader, config;
+        return _regenerator().w(function (_context) {
+          while (1) switch (_context.n) {
+            case 0:
+              if (!this.type) this.type = YbPlayer.getDecodeType(this.decoder, this.src);
+              //检测是否支持video播放
+              if (this.type) {
+                _context.n = 2;
+                break;
+              }
+              _context.n = 1;
+              return YbPlayer.checkWithVideo(this.src);
+            case 1:
+              this.type = _context.v;
+            case 2:
+              if (this.type) {
+                _context.n = 4;
+                break;
+              }
+              _context.n = 3;
+              return YbPlayer.checkWithHls(this.decoder.hls.loader, this.src);
+            case 3:
+              this.type = _context.v;
+            case 4:
+              if (this.type) {
+                _context.n = 6;
+                break;
+              }
+              _context.n = 5;
+              return YbPlayer.checkWithFlv(this.decoder.flv.loader, this.src);
+            case 5:
+              this.type = _context.v;
+            case 6:
+              if (this.type == 'hls') {
+                loader = this.decoder[this.type].loader;
+                config = this.decoder[this.type].config;
+                this.hls = new loader(config);
+                this.hls.loadSource(this.src);
+                this.hls.attachMedia(this.video);
+                this.hls.on(loader.Events.ERROR, function (e, data) {
+                  _this3.emit('hlserror', {
+                    event: e,
+                    data: data
+                  });
+                  if (data.fatal) {
+                    switch (data.type) {
+                      case loader.ErrorTypes.NETWORK_ERROR:
+                        //对于网络相关的错误
+                        _this3.hls.startLoad();
+                        break;
+                      case loader.ErrorTypes.MEDIA_ERROR:
+                        //媒体/视频相关错误
+                        _this3.hls.recoverMediaError();
+                        break;
+                      default:
+                        //不可恢复的错误
+                        _this3.showError();
+                        _this3.unloadVideo();
+                        break;
+                    }
+                  }
+                });
+              } else if (this.type == 'flv') {
+                loader = this.decoder[this.type].loader;
+                config = this.decoder[this.type].config || {};
+                this.flv = loader.createPlayer(_objectSpread({
+                  type: "flv",
+                  isLive: this.isLive,
+                  url: this.src,
+                  segments: this.segment && this.segments.length ? this.segment : null
+                }, config), _objectSpread({
+                  enableWorker: false,
+                  //不启用分离线程
+                  enableStashBuffer: false,
+                  //关闭IO隐藏缓冲区
+                  isLive: this.isLive,
+                  lazyLoad: false
+                }, config));
+                this.flv.on('error', function (errorType, errorDetail, errorInfo) {
+                  _this3.emit('flverror', {
+                    errorType: errorType,
+                    errorDetail: errorDetail,
+                    errorInfo: errorInfo
+                  });
+                  if (YbPlayer.isFlvFatalError(errorType, errorDetail, errorInfo)) {
+                    _this3.showError();
+                    _this3.unloadVideo();
+                  }
+                });
+                this.flv.attachMediaElement(this.video);
+                this.flv.load();
+              } else if (this.type == 'jsmpeg') {
+                loader = this.decoder[this.type].loader;
+                config = this.decoder[this.type].config || {};
+                this.video.setDecoder(loader);
+                this.video.setConfig(_objectSpread(_objectSpread({}, config), {}, {
+                  loop: this.loop,
+                  autoplay: this.autoplay,
+                  poster: this.poster,
+                  muted: this.muted
+                }));
+                this.video.src = this.src;
+                this.video.load();
+              } else if (this.type == 'video') {
+                this.video.src = this.src;
+              } else {
+                this.showError('解码失败');
+                this.unloadVideo();
+              }
+            case 7:
+              return _context.a(2);
+          }
+        }, _callee, this);
+      }));
+      function loadDecoder() {
+        return _loadDecoder.apply(this, arguments);
+      }
+      return loadDecoder;
+    }() //卸载解码器
+  }, {
+    key: "unloadDecoder",
+    value: function unloadDecoder() {
+      if (this.hls) {
+        this.hls.destroy();
+        this.hls = null;
+      }
+      if (this.flv) {
+        this.flv.pause();
+        this.flv.unload();
+        this.flv.detachMediaElement();
+        this.flv.destroy();
+        this.flv = null;
+      }
+    }
+
+    //加载3D场景
+  }, {
+    key: "loadPano",
+    value: function loadPano() {
+      this.pano = new YbPano(this, this.custom.pano || {});
+      this.pano.init();
+      //当前视频正在播放，需要同步播放3D
+      if (this.video && !this.video.paused) this.playPano();
+      //加载3D后需要重新loadCustom
+      this.unloadCustom();
+      this.loadCustom();
+      if (!this.gesture) return;
+      var controlsType = this.pano.getControlsType();
+      if (controlsType == 'orbit') this.disableGesture();else this.enableGesture();
+    }
+    //卸载3D场景
+  }, {
+    key: "unloadPano",
+    value: function unloadPano() {
+      if (this.pano) {
+        this.pano.dispose();
+        this.pano = null;
+        //卸载3D模式后后需要重新loadCustom
+        this.unloadCustom();
+        this.loadCustom();
+
+        //开启手势事件
+        this.enableGesture();
+      }
+    }
+    //播放3D
+  }, {
+    key: "playPano",
+    value: function playPano() {
+      var panoEl = this.container.getElementsByClassName('yb-player-pano')[0];
+      if (panoEl && panoEl.style.visibility != 'visible') {
+        panoEl.style.visibility = 'visible';
+        //加载视频纹理
+        this.pano && this.pano.createVideoSphere();
+      }
+      this.pano && this.pano.animate();
+    }
+    //刷新3D场景
+  }, {
+    key: "refreshPano",
+    value: function refreshPano() {
+      if (!this.pano) return;
+      this.pano.updateSize(); //重置大小
+    }
+
+    //加载弹幕
+  }, {
+    key: "loadDanmu",
+    value: function loadDanmu() {
+      if (this.video) {
+        var config = Object.assign({}, {
+          show: true,
+          speed: 1,
+          timeDiffrence: 0,
+          fontScale: 1,
+          fontSize: 18,
+          opacity: 1.0,
+          color: '#ffffff',
+          overlap: false,
+          disableScroll: false,
+          //关闭滚动弹幕
+          disableTop: false,
+          //关闭顶端弹幕
+          disableBottom: false,
+          //关闭底端弹幕
+          disableFilter: false //关闭弹幕过滤
+        }, this.custom.danmu || {});
+        this.custom.danmu = config;
+        this.cm = new YbDanmu(this.container.getElementsByClassName('yb-player-danmu')[0], YbPlayer.deepClone(this.danmu || []), config);
+        this.cm.load();
+        if (this.video.currentTime > 0) this.seekDanmu(this.video.currentTime);
+        if (!this.video.paused) this.playDanmu();
+        //加载弹幕后需要重新loadCustom
+        this.unloadCustom();
+        this.loadCustom();
+        if (config.show) this.showDanmu();else this.hideDanmu();
+      }
+    }
+    //卸载弹幕
+  }, {
+    key: "unloadDanmu",
+    value: function unloadDanmu() {
+      if (this.cm) {
+        this.stopDanmu();
+        this.cm.unload();
+        this.cm = null;
+        //卸载弹幕后需要重新loadCustom
+        this.unloadCustom();
+        this.loadCustom();
+      }
+    }
+    //展示弹幕
+  }, {
+    key: "showDanmu",
+    value: function showDanmu() {
+      if (this.cm) {
+        this.cm.show();
+        var danmuVisibleEl = this.container.getElementsByClassName('yb-player-danmu-visible')[0];
+        danmuVisibleEl.classList.remove('yb-player-icon-close');
+      }
+    }
+    //隐藏弹幕
+  }, {
+    key: "hideDanmu",
+    value: function hideDanmu() {
+      if (this.cm) {
+        this.cm.hide();
+        var danmuVisibleEl = this.container.getElementsByClassName('yb-player-danmu-visible')[0];
+        danmuVisibleEl.classList.add('yb-player-icon-close');
+      }
+    }
+    /**
+    * 发送并显示弹幕
+    * @param { Object|String } danmu 弹幕内容
+    * @param { Boolean } border 使用边框
+    */
+  }, {
+    key: "sendDanmu",
+    value: function sendDanmu(danmu, border) {
+      if (!this.cm) return;
+      var time = this.video.currentTime;
+      danmu = typeof danmu == 'string' ? {
+        text: danmu
+      } : danmu;
+      var obj = _objectSpread({
+        time: time,
+        color: '#ffffff'
+      }, danmu);
+      if (this.danmu) this.danmu.push(obj);
+      this.cm.send(obj, border);
+      this.emit('danmusend', obj);
+    }
+    /**
+    * 插入弹幕数据
+    * @param { Object|String } danmu 弹幕内容
+    */
+  }, {
+    key: "insertDanmu",
+    value: function insertDanmu(danmu) {
+      if (!this.cm) return;
+      var time = this.video.currentTime;
+      danmu = typeof danmu == 'string' ? {
+        text: danmu
+      } : danmu;
+      var obj = _objectSpread({
+        time: time,
+        color: '#ffffff'
+      }, danmu);
+      if (this.danmu) this.danmu.push(obj);
+      this.cm.insert(obj);
+    }
+    //播放弹幕
+  }, {
+    key: "playDanmu",
+    value: function playDanmu() {
+      var _this4 = this;
+      this._clearDanmuTimer();
+      if (this.cm) this.cm.play();
+      this._danmuTimer = window.setInterval(function () {
+        _this4.cm && _this4.cm.time(_this4.video.currentTime);
+      }, 100);
+    }
+    //暂停弹幕
+  }, {
+    key: "stopDanmu",
+    value: function stopDanmu() {
+      this._clearDanmuTimer();
+      if (this.cm) this.cm.pause();
+    }
+    //跳转弹幕
+  }, {
+    key: "seekDanmu",
+    value: function seekDanmu(time) {
+      // if ( this.cm ) this.cm.goto(time * 1000)
+      this.cm && this.cm.seek(time);
+    }
+    //刷新弹幕
+  }, {
+    key: "refreshDanmu",
+    value: function refreshDanmu() {
+      var _this5 = this;
+      if (!this.cm) return;
+      if (this._danmuRefreshtimer) {
+        clearTimeout(this._danmuRefreshtimer);
+        this._danmuRefreshtimer = null;
+      }
+      ;
+      this._danmuRefreshtimer = window.setTimeout(function () {
+        _this5.cm.refresh(); //重置弹幕舞台大小
+      }, 200);
+    }
+
+    //加载字幕
+  }, {
+    key: "loadSubtitle",
+    value: function () {
+      var _loadSubtitle = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee2() {
+        return _regenerator().w(function (_context2) {
+          while (1) switch (_context2.n) {
+            case 0:
+              _context2.n = 1;
+              return YbSubtitle.init(this, this.subtitles[this.subtitleIndex].src, this.custom.subtitle || {});
+            case 1:
+              this.subtitle = _context2.v;
+              if (this.video && !this.video.paused) this.playSubtitle();
+            case 2:
+              return _context2.a(2);
+          }
+        }, _callee2, this);
+      }));
+      function loadSubtitle() {
+        return _loadSubtitle.apply(this, arguments);
+      }
+      return loadSubtitle;
+    }() //卸载字幕
+  }, {
+    key: "unloadSubtitle",
+    value: function unloadSubtitle() {
+      this.subtitle && this.subtitle.unload();
+    }
+    //播放字幕
+  }, {
+    key: "playSubtitle",
+    value: function playSubtitle() {
+      this.subtitle && this.subtitle.play();
+    }
+    //暂停字幕
+  }, {
+    key: "stopSubtitle",
+    value: function stopSubtitle() {
+      this.subtitle && this.subtitle.pause();
+    }
+
+    //展示蒙层避免误操作
+  }, {
+    key: "showMask",
+    value: function showMask() {
+      var _this6 = this;
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      if (wrapperEl) {
+        var maskEl = document.createElement('DIV');
+        maskEl.setAttribute('class', 'yb-player-mask');
+        // maskEl.onclick = () => {
+        // 	this.hideToolbar()
+        // 	this.hidePopup()
+        // }
+        YbPlayer.tap(maskEl, function () {
+          _this6.hideToolbar();
+          _this6.hidePopup();
+        });
+        wrapperEl.appendChild(maskEl); //加入蒙层
+      }
+    }
+    //隐藏蒙层
+  }, {
+    key: "hideMask",
+    value: function hideMask() {
+      var maskEls = this.container.querySelectorAll('.yb-player-mask');
+      maskEls.forEach(function (t) {
+        return t.remove();
+      });
+    }
+
+    /**
+    * 展示工具栏
+    * @param {String} selector 选择器
+    * @param {Array} list 工具栏列表
+    * @param {Boolean} isCheck 是否展示选择框
+    * @param {Number} checkIndex 选择框索引
+    */
+  }, {
+    key: "showToolbar",
+    value: function showToolbar(selector, list, isCheck, checkIndex) {
+      var _this7 = this;
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      if (wrapperEl) {
+        this.showMask();
+        var toolbarEl = document.createElement('DIV');
+        toolbarEl.setAttribute('class', 'yb-player-toolbar');
+        list.forEach(function (item, key) {
+          toolbarEl.innerHTML += isCheck ? "\n\t\t\t\t\t<div class=\"yb-player-toolbar-item\">\n\t\t\t\t\t\t<span>".concat(item.text, "</span>\n\t\t\t\t\t\t<span class=\"yb-player-check").concat(checkIndex == key ? ' yb-player-check-active' : '', "\"></span>\n\t\t\t\t\t</div>\n\t\t\t\t") : "<div class=\"yb-player-toolbar-item\">".concat(item.text, "</div>");
+        });
+        var children = toolbarEl.children || [];
+        var _loop = function _loop(i) {
+          // children[i].onclick = () => { 
+          // 	this.hideToolbar();
+          // 	list[i].click()
+          // }
+          YbPlayer.tap(children[i], function () {
+            _this7.hideToolbar();
+            list[i].click();
+          });
+        };
+        for (var i = 0; i < children.length; i++) {
+          _loop(i);
+        }
+        toolbarEl.setAttribute('style', 'visibility:hidden'); //隐藏工具栏
+        wrapperEl.appendChild(toolbarEl); //先插入不显示的工具栏，因为需要计算工具栏尺寸
+        var element = this.container.querySelector(selector); //获取点击选择器
+        var rect = element.getBoundingClientRect(); //获取点击元素的尺寸布局信息
+        var containerRect = this.container.getBoundingClientRect(); //获取容器相对于视口的位置
+        var boxWidth = this.container.offsetWidth;
+        var boxHeight = this.container.offsetHeight;
+        var top = rect.top - containerRect.top + rect.height; //计算顶部定位（相对于容器）
+        var left = rect.left - containerRect.left; //计算左边定位（相对于容器）
+        var right = containerRect.right - rect.right; //计算右边定位
+        var bottom = containerRect.bottom - rect.bottom + rect.height; //计算底部定位
+        var isTop = true; //是否定位顶部 true-定位顶部 false-定位底部
+        var isLeft = true; //是否定位左边 true-定位左边 false-定位右边
+        if (top > boxHeight / 2) isTop = false; //判断点击元素是否在盒子上半部
+        if (left + toolbarEl.offsetWidth > boxWidth) isLeft = false; //判断定位左边时，工具栏是否超出container
+        toolbarEl.setAttribute('style', "".concat(isTop ? 'top:' + top + 'px' : 'bottom:' + bottom + 'px', ";").concat(isLeft ? 'left:' + left + 'px' : 'right:' + right + 'px', ";transform-origin:").concat(isTop ? 'top' : 'bottom', " ").concat(isLeft ? 'left' : 'right'));
+        toolbarEl.style.maxHeight = (isTop ? boxHeight - top : boxHeight - bottom) + 'px'; //设置工具栏最大高度，避免超出容器后无法滚动内容
+        wrapperEl.removeChild(toolbarEl); //移除工具栏（因为需要动画效果，所以先移除，再添加）
+        wrapperEl.appendChild(toolbarEl); //再添加工具栏
+      }
+    }
+    //隐藏工具栏
+  }, {
+    key: "hideToolbar",
+    value: function hideToolbar() {
+      this.hideMask();
+      var toolbarEls = this.container.querySelectorAll('.yb-player-toolbar');
+      toolbarEls.forEach(function (t) {
+        return t.remove();
+      });
+    }
+
+    /**
+    * 展示弹窗
+    * @param {String} title 弹窗标题
+    * @param {HtmlElement} dom 弹窗内容
+    * @param {String} mode 弹窗方向 center-中间弹窗
+    */
+  }, {
+    key: "showPopup",
+    value: function showPopup(title, dom, mode) {
+      var _this8 = this;
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      if (wrapperEl) {
+        this.showMask();
+        var popupEl = document.createElement('DIV');
+        var popupDirection = '';
+        if (mode == 'center') {
+          popupDirection = 'yb-player-popup-center';
+        } else {
+          var boxWidth = this.container.offsetWidth;
+          var boxHeight = this.container.offsetHeight;
+          var rate = boxWidth / boxHeight;
+          popupDirection = rate > 1 ? 'yb-player-popup-landscape' : 'yb-player-popup-portrait';
+        }
+        popupEl.setAttribute('class', 'yb-player-popup ' + popupDirection);
+        popupEl.innerHTML = "\n\t\t\t\t<div class=\"yb-player-popup-title\">".concat(title, "</div>\n\t\t\t\t<span class=\"yb-player-popup-close\"></span>\n\t\t\t\t<div class=\"yb-player-popup-content\"></div>\n\t\t\t");
+        var contentEl = popupEl.getElementsByClassName('yb-player-popup-content')[0];
+        contentEl.appendChild(dom);
+        var closeEl = popupEl.getElementsByClassName('yb-player-popup-close')[0];
+        // closeEl.onclick = () => {
+        // 	this.hidePopup()
+        // }
+        YbPlayer.tap(closeEl, function () {
+          _this8.hidePopup();
+        });
+        wrapperEl.appendChild(popupEl);
+      }
+    }
+    //隐藏弹窗
+  }, {
+    key: "hidePopup",
+    value: function hidePopup() {
+      this.hideMask();
+      var popupEls = this.container.querySelectorAll('.yb-player-popup');
+      popupEls.forEach(function (p) {
+        return p.remove();
+      });
+    }
+
+    //插入元素
+  }, {
+    key: "appendDom",
+    value: function appendDom(dom) {
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      wrapperEl.appendChild(dom);
+    }
+
+    //移除元素
+  }, {
+    key: "removeDom",
+    value: function removeDom(dom) {
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      wrapperEl.removeChild(dom);
+    }
+  }, {
+    key: "showMoreSetting",
+    value: function showMoreSetting() {
+      var _this9 = this;
+      var header = this.custom.header || {};
+      var more = YbPlayer.deepClone(header.more || []);
+      if (!header.disableLock) {
+        more.unshift({
+          text: '锁定屏幕',
+          click: function click() {
+            if (_this9.disabled) _this9.enable();else _this9.disable();
+          }
+        });
+      }
+      if (!header.disableThreeCapture && this.three != 'none') {
+        more.unshift({
+          text: '渲染截图',
+          click: function click() {
+            _this9.capture('three');
+          }
+        });
+      }
+      if (!header.disableCapture) {
+        more.unshift({
+          text: '视频截图',
+          click: function click() {
+            _this9.capture();
+          }
+        });
+      }
+      if (this.cm && !header.disableDanmuFilter && this.getFullscreen()) {
+        more.unshift({
+          text: '弹幕过滤',
+          click: function click() {
+            if (_this9.getPopup()) _this9.hidePopup();
+            _this9.showDanmuFilter();
+          }
+        });
+      }
+      if (this.cm && !header.disableDanmuSetting && this.getFullscreen()) {
+        more.unshift({
+          text: '弹幕设置',
+          click: function click() {
+            if (_this9.getPopup()) _this9.hidePopup();
+            _this9.showDanmuSetting();
+          }
+        });
+      }
+      this.showToolbar('.yb-player-more', more);
+    }
+
+    //展示画质列表
+  }, {
+    key: "showQuality",
+    value: function showQuality() {
+      var _this0 = this;
+      var quality = this.custom.quality || {};
+      var qualityName = quality.name || '画质';
+      var list = this.quality.map(function (q, k) {
+        return {
+          text: q.title,
+          click: function click() {
+            _this0.initialTime = _this0.video.currentTime;
+            _this0.src = q.src;
+            _this0.type = q.type;
+            _this0.stopDanmu();
+            _this0.unloadVideo();
+            _this0.loadVideo('quality');
+            _this0.hideControls();
+            _this0.showToast('切换' + qualityName + '到' + q.title);
+            _this0.emit('qualitychange', {
+              index: k,
+              detail: q
+            }); //派发更改事件，以便开发者外部记录
+          }
+        };
+      });
+      var index = this.quality.findIndex(function (q) {
+        return q.src == _this0.src;
+      });
+      this.showToolbar('.yb-player-quality', list, true, index);
+    }
+    //展示字幕列表
+  }, {
+    key: "showSubtitle",
+    value: function showSubtitle() {
+      var _this1 = this;
+      var list = this.subtitles.map(function (s, k) {
+        return {
+          text: s.title,
+          click: function click() {
+            _this1.subtitleIndex = k;
+            var subtitleEl = _this1.container.getElementsByClassName('yb-player-subtitle')[0];
+            subtitleEl.classList.remove('yb-player-icon-close');
+            subtitleEl.innerHTML = s.title;
+            _this1.unloadSubtitle();
+            _this1.loadSubtitle();
+            _this1.emit('subtitlechange', {
+              index: k,
+              detail: s
+            }); //派发字幕更改事件，以便开发者外部记录
+          }
+        };
+      });
+      list.push({
+        text: '关闭字幕',
+        click: function click() {
+          _this1.subtitleIndex = -1;
+          var subtitleEl = _this1.container.getElementsByClassName('yb-player-subtitle')[0];
+          subtitleEl.classList.add('yb-player-icon-close');
+          subtitleEl.innerHTML = '字幕';
+          _this1.unloadSubtitle();
+          _this1.emit('subtitlechange', {
+            index: _this1.subtitleIndex
+          }); //派发字更改事件，以便开发者外部记录
+        }
+      });
+      var index = this.subtitleIndex == -1 ? list.length - 1 : this.subtitleIndex;
+      this.showToolbar('.yb-player-subtitle', list, true, index);
+    }
+    //展示倍速播放选项
+  }, {
+    key: "showPlaybackRate",
+    value: function showPlaybackRate() {
+      var _this10 = this;
+      var arr = this.playbackRates;
+      var list = arr.map(function (a, k) {
+        return {
+          text: a.text,
+          click: function click() {
+            _this10.hideToolbar();
+            if (_this10.video) _this10.video.playbackRate = a.value;
+          }
+        };
+      });
+      var index = arr.findIndex(function (a) {
+        return a.value == _this10.video.playbackRate;
+      });
+      this.showToolbar('.yb-player-header-rate', list, true, index);
+    }
+
+    //展示3D模式选项
+  }, {
+    key: "showThree",
+    value: function showThree() {
+      var _this11 = this;
+      var arr = [{
+        label: '关闭3D',
+        value: 'none'
+      }, {
+        label: '360全景',
+        value: '360'
+      }];
+      var list = arr.map(function (a, k) {
+        return {
+          text: a.label,
+          click: function click() {
+            _this11.three = a.value;
+            var headerThreeEl = _this11.container.getElementsByClassName('yb-player-header-three')[0];
+            if (a.value == 'none') _this11.unloadPano();else _this11.loadPano();
+            _this11.hideControls(); //隐藏一次控制栏，否则控制栏显示会异常
+            _this11.setInnerHTML('yb-player-header-three', a.label);
+            _this11.emit('threechange', a); //派发更改事件，以便开发者外部记录
+          }
+        };
+      });
+      var index = arr.findIndex(function (a) {
+        return a.value == _this11.three;
+      });
+      this.showToolbar('.yb-player-header-three', list, true, index);
+    }
+
+    //展示全景视频控制器类型列表
+  }, {
+    key: "showPanoControls",
+    value: function showPanoControls() {
+      var _this12 = this;
+      var arr = [{
+        label: '陀螺仪',
+        value: 'orientation'
+      }, {
+        label: '滑动',
+        value: 'orbit'
+      }, {
+        label: '关闭',
+        value: 'close'
+      }];
+      var list = arr.map(function (a, k) {
+        return {
+          text: a.label,
+          click: function click() {
+            var panoControlEl = _this12.container.getElementsByClassName('yb-player-pano-controls')[0];
+            var item = a; //记录当前点击类型
+            if (a.value == 'close') {
+              if (panoControlEl) panoControlEl.classList.add('yb-player-icon-close');
+              _this12.pano && _this12.pano.unloadControls(); //卸载3D控制器
+              _this12.showToast('关闭动画传感器');
+              _this12.setInnerHTML('yb-player-pano-controls', '传感器');
+            } else {
+              if (panoControlEl) panoControlEl.classList.remove('yb-player-icon-close');
+              _this12.showToast('切换动画传感器类型为' + a.label);
+              _this12.pano && _this12.pano.setControlsType(a.value);
+              //这里需要实时获取控制器类型，因为陀螺仪可能会开启失败
+              var _controlsType = _this12.pano.getControlsType();
+              var _index = arr.findIndex(function (item) {
+                return item.value == _controlsType;
+              });
+              if (_index > -1) item = arr[_index];
+              _this12.setInnerHTML('yb-player-pano-controls', item.label);
+            }
+            if (item.value == 'orbit') _this12.disableGesture(); //禁用手势事件
+            else _this12.enableGesture(); //开启手势事件
+            _this12.emit('panocontrolschange', item); //派发更改事件，以便开发者外部记录
+          }
+        };
+      });
+      var controlsType = this.pano.getControlsType(); //获取传感器类型
+      var index = arr.findIndex(function (a) {
+        return a.value == controlsType;
+      });
+      this.showToolbar('.yb-player-pano-controls', list, true, index);
+    }
+
+    //展示分P列表
+  }, {
+    key: "showWorks",
+    value: function showWorks() {
+      var _this13 = this;
+      this.hideControls();
+      var list = this.works.map(function (q, key) {
+        return {
+          text: q.title,
+          click: function click() {
+            var activeEl = _this13.container.getElementsByClassName('yb-player-work-item-active')[0];
+            if (activeEl) activeEl.classList.remove('yb-player-work-item-active');
+            var elementEl = _this13.container.getElementsByClassName('yb-player-work-item-' + key)[0];
+            if (elementEl) elementEl.classList.add('yb-player-work-item-active');
+            _this13.workIndex = key;
+            _this13.change(key);
+          }
+        };
+      });
+      var div = document.createElement('DIV');
+      list.forEach(function (item, key) {
+        div.innerHTML += "\n\t\t\t\t<div class=\"yb-player-work-item yb-player-ellipsis yb-player-work-item-".concat(key).concat(_this13.workIndex == key ? ' yb-player-work-item-active' : '', "\">").concat(item.text, "</div>\n\t\t\t");
+      });
+      var children = div.children || [];
+      for (var i = 0; i < children.length; i++) {
+        // children[i].onclick = list[i].click
+        YbPlayer.tap(children[i], list[i].click);
+      }
+      var work = this.custom.work || {};
+      var worksName = work.name || '分P';
+      this.showPopup(worksName + '列表', div);
+      var scrollEl = this.container.getElementsByClassName('yb-player-popup-content')[0];
+      var elementEl = this.container.getElementsByClassName('yb-player-work-item-' + this.workIndex)[0];
+      if (elementEl) scrollEl.scroll({
+        top: elementEl.offsetTop - elementEl.offsetHeight - 10
+      });
+    }
+  }, {
+    key: "showDanmuSetting",
+    value: function showDanmuSetting() {
+      var _this14 = this;
+      this.hideControls();
+      var config = YbPlayer.deepClone(this.custom.danmu);
+      var div = document.createElement('DIV');
+      div.setAttribute('class', 'yb-player-danmu-setting');
+      div.innerHTML = "\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5168\u90E8\u663E\u793A</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-visible=\"1\" class=\"yb-player-setting-switch ".concat(this.getDanmuVisible() ? 'yb-player-setting-switch-active' : '', "\">\u662F</span>\n\t\t\t\t\t<span data-visible=\"0\" class=\"yb-player-setting-switch ").concat(!this.getDanmuVisible() ? 'yb-player-setting-switch-active' : '', "\">\u5426</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u6EDA\u52A8\u663E\u793A</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-scroll=\"0\" class=\"yb-player-setting-switch ").concat(!config.disableScroll ? 'yb-player-setting-switch-active' : '', "\">\u662F</span>\n\t\t\t\t\t<span data-scroll=\"1\" class=\"yb-player-setting-switch ").concat(config.disableScroll ? 'yb-player-setting-switch-active' : '', "\">\u5426</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u9876\u7AEF\u663E\u793A</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-top=\"0\" class=\"yb-player-setting-switch ").concat(!config.disableTop ? 'yb-player-setting-switch-active' : '', "\">\u662F</span>\n\t\t\t\t\t<span data-top=\"1\" class=\"yb-player-setting-switch ").concat(config.disableTop ? 'yb-player-setting-switch-active' : '', "\">\u5426</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5E95\u7AEF\u663E\u793A</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-bottom=\"0\" class=\"yb-player-setting-switch ").concat(!config.disableBottom ? 'yb-player-setting-switch-active' : '', "\">\u662F</span>\n\t\t\t\t\t<span data-bottom=\"1\" class=\"yb-player-setting-switch ").concat(config.disableBottom ? 'yb-player-setting-switch-active' : '', "\">\u5426</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u7981\u6B62\u91CD\u53E0</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-overlap=\"1\" class=\"yb-player-setting-switch ").concat(config.overlap ? 'yb-player-setting-switch-active' : '', "\">\u662F</span>\n\t\t\t\t\t<span data-overlap=\"0\" class=\"yb-player-setting-switch ").concat(!config.overlap ? 'yb-player-setting-switch-active' : '', "\">\u5426</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u8FC7\u6EE4</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-filter=\"1\" class=\"yb-player-setting-switch ").concat(!config.disableFilter ? 'yb-player-setting-switch-active' : '', "\">\u5F00</span>\n\t\t\t\t\t<span data-filter=\"0\" class=\"yb-player-setting-switch ").concat(config.disableFilter ? 'yb-player-setting-switch-active' : '', "\">\u5173</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u901F\u5EA6</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<div class=\"yb-player-setting-reduce yb-player-setting-danmu-speed-reduce\"></div>\n\t\t\t\t\t<span class=\"yb-player-setting-danmu-speed\">").concat(config.speed, "</span>\n\t\t\t\t\t<div class=\"yb-player-setting-add yb-player-setting-danmu-speed-add\"></div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u900F\u660E\u5EA6</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<div class=\"yb-player-setting-reduce yb-player-setting-danmu-opacity-reduce\"></div>\n\t\t\t\t\t<span class=\"yb-player-setting-danmu-opacity-percent\">").concat((config.opacity / 1 * 100).toFixed(0), "%</span>\n\t\t\t\t\t<div class=\"yb-player-setting-add yb-player-setting-danmu-opacity-add\"></div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5B57\u4F53\u5927\u5C0F</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<div class=\"yb-player-setting-reduce yb-player-setting-danmu-size-reduce\"></div>\n\t\t\t\t\t<span class=\"yb-player-setting-danmu-size\">").concat(config.fontScale, "\u500D</span>\n\t\t\t\t\t<div class=\"yb-player-setting-add yb-player-setting-danmu-size-add\"></div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u65F6\u95F4\u5DEE\uFF08\u79D2\uFF09</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<div class=\"yb-player-setting-reduce yb-player-setting-danmu-diffrence-reduce\"></div>\n\t\t\t\t\t<span class=\"yb-player-setting-danmu-diffrence\">").concat(config.timeDiffrence, "\u79D2</span>\n\t\t\t\t\t<div class=\"yb-player-setting-add yb-player-setting-danmu-diffrence-add\"></div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t");
+      var switchEls = div.getElementsByClassName('yb-player-setting-switch');
+      var spReduceEl = div.getElementsByClassName('yb-player-setting-danmu-speed-reduce')[0];
+      var spAddEl = div.getElementsByClassName('yb-player-setting-danmu-speed-add')[0];
+      var spEl = div.getElementsByClassName('yb-player-setting-danmu-speed')[0];
+      var opReduceEl = div.getElementsByClassName('yb-player-setting-danmu-opacity-reduce')[0];
+      var opAddEl = div.getElementsByClassName('yb-player-setting-danmu-opacity-add')[0];
+      var opPercentEl = div.getElementsByClassName('yb-player-setting-danmu-opacity-percent')[0];
+      var sizeReduceEl = div.getElementsByClassName('yb-player-setting-danmu-size-reduce')[0];
+      var sizeAddEl = div.getElementsByClassName('yb-player-setting-danmu-size-add')[0];
+      var sizeEl = div.getElementsByClassName('yb-player-setting-danmu-size')[0];
+      var diffrenceEl = div.getElementsByClassName('yb-player-setting-danmu-diffrence')[0];
+      var diReduceEl = div.getElementsByClassName('yb-player-setting-danmu-diffrence-reduce')[0];
+      var diAddEl = div.getElementsByClassName('yb-player-setting-danmu-diffrence-add')[0];
+      var _loop2 = function _loop2(i) {
+        // switchEls[i].onclick = () => {
+        // 	switchEls[i].classList.add('yb-player-setting-switch-active')
+        // 	if ( switchEls[i].getAttribute('data-visible') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-visible') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.show = switchEls[i].getAttribute('data-visible') == 1
+        // 		if ( config.show ) this.showDanmu()
+        // 		else this.hideDanmu()
+        // 	}
+        // 	if ( switchEls[i].getAttribute('data-scroll') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-scroll') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.disableScroll = switchEls[i].getAttribute('data-scroll') == 1
+        // 		setConfig('disableScroll', config.disableScroll)
+        // 	}
+        // 	if ( switchEls[i].getAttribute('data-top') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-top') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.disableTop = switchEls[i].getAttribute('data-top') == 1
+        // 		setConfig('disableTop', config.disableTop)
+        // 	}
+        // 	if ( switchEls[i].getAttribute('data-bottom') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-bottom') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.disableBottom = switchEls[i].getAttribute('data-bottom') == 1
+        // 		setConfig('disableBottom', config.disableBottom)
+        // 	}
+        // 	if ( switchEls[i].getAttribute('data-overlap') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-overlap') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.overlap = switchEls[i].getAttribute('data-overlap') == 1
+        // 		setConfig('overlap', config.overlap)
+        // 	}
+        // 	if ( switchEls[i].getAttribute('data-filter') ) {
+        // 		for ( let j = 0; j < switchEls.length; j++ ) if ( switchEls[j].getAttribute('data-filter') ) switchEls[j].classList.remove('yb-player-setting-switch-active')
+        // 		config.disableFilter = switchEls[i].getAttribute('data-filter') == 1
+        // 		setConfig('disableFilter', config.disableFilter)
+        // 	}
+        // 	switchEls[i].classList.add('yb-player-setting-switch-active')
+        // }
+        YbPlayer.tap(switchEls[i], function () {
+          switchEls[i].classList.add('yb-player-setting-switch-active');
+          if (switchEls[i].getAttribute('data-visible')) {
+            for (var j = 0; j < switchEls.length; j++) if (switchEls[j].getAttribute('data-visible')) switchEls[j].classList.remove('yb-player-setting-switch-active');
+            config.show = switchEls[i].getAttribute('data-visible') == 1;
+            if (config.show) _this14.showDanmu();else _this14.hideDanmu();
+          }
+          if (switchEls[i].getAttribute('data-scroll')) {
+            for (var _j = 0; _j < switchEls.length; _j++) if (switchEls[_j].getAttribute('data-scroll')) switchEls[_j].classList.remove('yb-player-setting-switch-active');
+            config.disableScroll = switchEls[i].getAttribute('data-scroll') == 1;
+            setConfig('disableScroll', config.disableScroll);
+          }
+          if (switchEls[i].getAttribute('data-top')) {
+            for (var _j2 = 0; _j2 < switchEls.length; _j2++) if (switchEls[_j2].getAttribute('data-top')) switchEls[_j2].classList.remove('yb-player-setting-switch-active');
+            config.disableTop = switchEls[i].getAttribute('data-top') == 1;
+            setConfig('disableTop', config.disableTop);
+          }
+          if (switchEls[i].getAttribute('data-bottom')) {
+            for (var _j3 = 0; _j3 < switchEls.length; _j3++) if (switchEls[_j3].getAttribute('data-bottom')) switchEls[_j3].classList.remove('yb-player-setting-switch-active');
+            config.disableBottom = switchEls[i].getAttribute('data-bottom') == 1;
+            setConfig('disableBottom', config.disableBottom);
+          }
+          if (switchEls[i].getAttribute('data-overlap')) {
+            for (var _j4 = 0; _j4 < switchEls.length; _j4++) if (switchEls[_j4].getAttribute('data-overlap')) switchEls[_j4].classList.remove('yb-player-setting-switch-active');
+            config.overlap = switchEls[i].getAttribute('data-overlap') == 1;
+            setConfig('overlap', config.overlap);
+          }
+          if (switchEls[i].getAttribute('data-filter')) {
+            for (var _j5 = 0; _j5 < switchEls.length; _j5++) if (switchEls[_j5].getAttribute('data-filter')) switchEls[_j5].classList.remove('yb-player-setting-switch-active');
+            config.disableFilter = switchEls[i].getAttribute('data-filter') == 1;
+            setConfig('disableFilter', config.disableFilter);
+          }
+          switchEls[i].classList.add('yb-player-setting-switch-active');
+        });
+      };
+      for (var i = 0; i < switchEls.length; i++) {
+        _loop2(i);
+      }
+      // spReduceEl.onclick = () => {
+      // 	config.speed = config.speed - 1 > 1 ? config.speed - 1 : 1
+      // 	spEl.innerHTML = config.speed
+      // 	setConfig('speed', config.speed)
+      // }
+      YbPlayer.tap(spReduceEl, function () {
+        config.speed = config.speed - 1 > 1 ? config.speed - 1 : 1;
+        spEl.innerHTML = config.speed;
+        setConfig('speed', config.speed);
+      });
+      // spAddEl.onclick = () => {
+      // 	config.speed = config.speed + 1 < 10 ? config.speed + 1 : 10
+      // 	spEl.innerHTML = config.speed
+      // 	setConfig('speed', config.speed)
+      // }
+      YbPlayer.tap(spAddEl, function () {
+        config.speed = config.speed + 1 < 10 ? config.speed + 1 : 10;
+        spEl.innerHTML = config.speed;
+        setConfig('speed', config.speed);
+      });
+      // opReduceEl.onclick = () => {
+      // 	config.opacity = config.opacity - 0.05 > 0 ? config.opacity - 0.05 : 0
+      // 	opPercentEl.innerHTML = (config.opacity / 1 * 100).toFixed(0) + '%'
+      // 	setConfig('opacity', config.opacity)
+      // }
+      YbPlayer.tap(opReduceEl, function () {
+        config.opacity = config.opacity - 0.05 > 0 ? config.opacity - 0.05 : 0;
+        opPercentEl.innerHTML = (config.opacity / 1 * 100).toFixed(0) + '%';
+        setConfig('opacity', config.opacity);
+      });
+      // opAddEl.onclick = () => {
+      // 	config.opacity = config.opacity + 0.05 < 1 ? config.opacity + 0.05 : 1
+      // 	opPercentEl.innerHTML = (config.opacity / 1 * 100).toFixed(0) + '%'
+      // 	setConfig('opacity', config.opacity)
+      // }
+      YbPlayer.tap(opAddEl, function () {
+        config.opacity = config.opacity + 0.05 < 1 ? config.opacity + 0.05 : 1;
+        opPercentEl.innerHTML = (config.opacity / 1 * 100).toFixed(0) + '%';
+        setConfig('opacity', config.opacity);
+      });
+      // sizeReduceEl.onclick = () => {
+      // 	config.fontScale = config.fontScale - 0.1 > 0 ? config.fontScale - 0.1 : 0.1
+      // 	config.fontScale = Number(config.fontScale.toFixed(1))
+      // 	sizeEl.innerHTML = config.fontScale + '倍'
+      // 	setConfig('fontScale', config.fontScale)
+      // }
+      YbPlayer.tap(sizeReduceEl, function () {
+        config.fontScale = config.fontScale - 0.1 > 0 ? config.fontScale - 0.1 : 0.1;
+        config.fontScale = Number(config.fontScale.toFixed(1));
+        sizeEl.innerHTML = config.fontScale + '倍';
+        setConfig('fontScale', config.fontScale);
+      });
+      // sizeAddEl.onclick = () => {
+      // 	config.fontScale = config.fontScale + 0.1 < 3 ? config.fontScale + 0.1 : 3
+      // 	config.fontScale = Number(config.fontScale.toFixed(1))
+      // 	sizeEl.innerHTML = config.fontScale + '倍'
+      // 	setConfig('fontScale', config.fontScale)
+      // }
+      YbPlayer.tap(sizeAddEl, function () {
+        config.fontScale = config.fontScale + 0.1 < 3 ? config.fontScale + 0.1 : 3;
+        config.fontScale = Number(config.fontScale.toFixed(1));
+        sizeEl.innerHTML = config.fontScale + '倍';
+        setConfig('fontScale', config.fontScale);
+      });
+      // diReduceEl.onclick = () => {
+      // 	config.timeDiffrence = config.timeDiffrence - 1
+      // 	diffrenceEl.innerHTML = config.timeDiffrence + '秒'
+      // 	setConfig('timeDiffrence', config.timeDiffrence)
+      // }
+      YbPlayer.tap(diReduceEl, function () {
+        config.timeDiffrence = config.timeDiffrence - 1;
+        diffrenceEl.innerHTML = config.timeDiffrence + '秒';
+        setConfig('timeDiffrence', config.timeDiffrence);
+      });
+      // diAddEl.onclick = () => {
+      // 	config.timeDiffrence = config.timeDiffrence + 1
+      // 	diffrenceEl.innerHTML = config.timeDiffrence + '秒'
+      // 	setConfig('timeDiffrence', config.timeDiffrence)
+      // }
+      YbPlayer.tap(diAddEl, function () {
+        config.timeDiffrence = config.timeDiffrence + 1;
+        diffrenceEl.innerHTML = config.timeDiffrence + '秒';
+        setConfig('timeDiffrence', config.timeDiffrence);
+      });
+      var _configTimer = null;
+      var _this = this;
+      function setConfig(key, value) {
+        if (_configTimer) {
+          window.clearTimeout(_configTimer);
+          _configTimer = null;
+        }
+        _configTimer = window.setTimeout(function () {
+          _this.custom.danmu = config;
+          if (_this.cm) {
+            _this.cm.setConfig(key, value);
+            if (['timeDiffrence', 'disableScroll', 'disableTop', 'disableBottom', 'fontScale'].includes(key)) _this.cm.reset();
+          }
+          _this.emit('danmuconfigchange', config); //派发弹幕配置更改事件，以便开发者外部记录
+        }, 500);
+      }
+      this.showPopup('弹幕设置', div);
+    }
+    //展示弹幕过滤设置弹窗
+  }, {
+    key: "showDanmuFilter",
+    value: function showDanmuFilter() {
+      var _this15 = this;
+      this.hideControls();
+      var config = this.custom.danmu || {};
+      var fontSize = config.fontSize;
+      var div = document.createElement('DIV');
+      var type = 'string';
+      div.innerHTML = "\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u8FC7\u6EE4\u5185\u5BB9</span>\n\t\t\t\t<div class=\"yb-player-setting-right\" style=\"flex:1\">\n\t\t\t\t\t<input class=\"yb-player-setting-input yb-player-danmu-filter-text\" placeholder=\"\u8BF7\u8F93\u5165\u8FC7\u6EE4\u5185\u5BB9\"></input>\n\t\t\t\t\t<button class=\"yb-player-setting-mini-btn yb-player-danmu-filter-add\" style=\"margin-left:10px\">\u6DFB\u52A0</button>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\" style=\"margin-bottom:10px;\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u8FC7\u6EE4\u7C7B\u578B</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-type=\"string\" class=\"yb-player-setting-switch yb-player-danmu-filter-type ".concat(type == 'string' ? 'yb-player-setting-switch-active' : '', "\">\u6587\u672C</span>\n\t\t\t\t\t<span data-type=\"regex\" class=\"yb-player-setting-switch yb-player-danmu-filter-type ").concat(type == 'regex' ? 'yb-player-setting-switch-active' : '', "\">\u6B63\u5219</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t");
+      var filter = this.cm ? this.cm.filter : null;
+      var rules = filter ? filter.getRules() : [];
+      rules.forEach(pushRuleEl);
+      //绑定规则类型点击选择事件
+      var typeEls = div.querySelectorAll('.yb-player-danmu-filter-type');
+      typeEls.forEach(function (typeEl) {
+        // typeEl.onclick = () => {
+        // 	typeEls.forEach(el => el.classList.remove('yb-player-setting-switch-active'))
+        // 	typeEl.classList.add('yb-player-setting-switch-active')
+        // 	type = typeEl.getAttribute('data-type')
+        // }
+        YbPlayer.tap(typeEl, function () {
+          typeEls.forEach(function (el) {
+            return el.classList.remove('yb-player-setting-switch-active');
+          });
+          typeEl.classList.add('yb-player-setting-switch-active');
+          type = typeEl.getAttribute('data-type');
+        });
+      });
+      //绑定规则点击添加事件
+      var addEl = div.querySelector('.yb-player-danmu-filter-add');
+      YbPlayer.tap(addEl, function () {
+        var textEl = div.querySelector('.yb-player-danmu-filter-text');
+        if (!textEl.value) {
+          _this15.showToast('请输入过滤内容');
+          return;
+        }
+        if (filter) {
+          //删除过滤规则
+          var rule = {
+            pattern: textEl.value,
+            type: type
+          };
+          if (!filter.add(rule)) {
+            _this15.showToast('添加过滤规则内容重复');
+            return;
+          }
+          //重置弹幕
+          _this15.cm.reset();
+          //绘制规则列表
+          pushRuleEl(rule, filter.getRules().length - 1);
+          //清空文本框
+          textEl.value = '';
+          _this15.showToast('成功添加规则');
+          //抛出过滤规则增加事件
+          _this15.emit('danmufilteradd', {
+            index: filter.getRules().length - 1,
+            detail: rule
+          });
+        }
+      });
+      //绘制规则列表
+      var _this = this;
+      function pushRuleEl(rule, key) {
+        var el = document.createElement('DIV');
+        el.setAttribute('class', 'yb-player-filter-item');
+        el.innerHTML = "\n\t\t\t\t<span class=\"yb-player-filter-item-type\" style=\"background-color:".concat(rule.type == 'string' ? 'var(--color-primary)' : 'var(--color-warning)', "\">").concat(rule.type == 'string' ? '文本' : '正则', "</span>\n\t\t\t\t<span class=\"yb-player-filter-item-content yb-player-ellipsis\">").concat(rule.pattern, "</span>\n\t\t\t\t<button>\u5220\u9664</button>\n\t\t\t");
+        var btn = el.getElementsByTagName('button')[0];
+        YbPlayer.tap(btn, function () {
+          var filter = _this.cm ? _this.cm.filter : null;
+          if (filter) {
+            //删除过滤规则
+            filter.remove(key);
+            //重置弹幕
+            _this.cm.reset();
+            //抛出过滤规则删除事件
+            _this.emit('danmufilterreduce', {
+              index: key,
+              detail: rule
+            });
+            _this.showToast('成功删除规则');
+          }
+          //移除元素
+          el.remove();
+        });
+        div.appendChild(el);
+      }
+      this.showPopup('弹幕过滤', div);
+    }
+    //展示弹幕发送弹窗
+  }, {
+    key: "showDanmuSend",
+    value: function showDanmuSend() {
+      var _this16 = this;
+      if (this.video) this.video.pause();
+      this.hideControls();
+      var config = this.custom.danmu || {};
+      var fontSize = config.fontSize;
+      var div = document.createElement('DIV');
+      var mode = 1;
+      var boxWidth = this.container.offsetWidth;
+      div.setAttribute('style', 'width:' + boxWidth * (7 / 10) + 'px');
+      div.innerHTML = "\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u5185\u5BB9</span>\n\t\t\t\t<textarea class=\"yb-player-danmu-send-textarea yb-player-setting-input\" placeholder=\"\u8BF7\u8F93\u5165\u5F39\u5E55\u5185\u5BB9\"></textarea>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u7C7B\u578B</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<span data-type=\"1\" class=\"yb-player-setting-switch yb-player-danmu-send-type ".concat(mode == 1 ? 'yb-player-setting-switch-active' : '', "\">\u6EDA\u52A8</span>\n\t\t\t\t\t<span data-type=\"5\" class=\"yb-player-setting-switch yb-player-danmu-send-type ").concat(mode == 5 ? 'yb-player-setting-switch-active' : '', "\">\u9876\u7AEF</span>\n\t\t\t\t\t<span data-type=\"4\" class=\"yb-player-setting-switch yb-player-danmu-send-type ").concat(mode == 4 ? 'yb-player-setting-switch-active' : '', "\">\u5E95\u7AEF</span>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u5927\u5C0F</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<div class=\"yb-player-setting-reduce yb-player-setting-danmu-size-reduce\"></div>\n\t\t\t\t\t<span class=\"yb-player-setting-danmu-size\">").concat(fontSize, "</span>\n\t\t\t\t\t<div class=\"yb-player-setting-add yb-player-setting-danmu-size-add\"></div>\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-setting-line\">\n\t\t\t\t<span class=\"yb-player-setting-label\">\u5F39\u5E55\u989C\u8272</span>\n\t\t\t\t<div class=\"yb-player-setting-right\">\n\t\t\t\t\t<input class=\"yb-player-danmu-send-color\" type=\"color\" value=\"").concat(config.color, "\">\n\t\t\t\t</div>\n\t\t\t</div>\n\t\t\t<div class=\"yb-player-danmu-send-btn\">\u53D1\u9001</div>\n\t\t");
+      var textEl = div.getElementsByClassName('yb-player-danmu-send-textarea')[0];
+      var typeEls = div.getElementsByClassName('yb-player-danmu-send-type');
+      var colorEl = div.getElementsByClassName('yb-player-danmu-send-color')[0];
+      var sizeEl = div.getElementsByClassName('yb-player-setting-danmu-size')[0];
+      var reduceEl = div.getElementsByClassName('yb-player-setting-danmu-size-reduce')[0];
+      var addEl = div.getElementsByClassName('yb-player-setting-danmu-size-add')[0];
+      var btnEl = div.getElementsByClassName('yb-player-danmu-send-btn')[0];
+      var _loop3 = function _loop3(i) {
+        // typeEls[i].onclick = () => {
+        // 	for ( let j = 0; j < typeEls.length; j++ ) typeEls[j].classList.remove('yb-player-setting-switch-active')
+        // 	typeEls[i].classList.add('yb-player-setting-switch-active')
+        // 	mode = typeEls[i].getAttribute('data-type')
+        // }
+        YbPlayer.tap(typeEls[i], function () {
+          for (var j = 0; j < typeEls.length; j++) typeEls[j].classList.remove('yb-player-setting-switch-active');
+          typeEls[i].classList.add('yb-player-setting-switch-active');
+          mode = typeEls[i].getAttribute('data-type');
+        });
+      };
+      for (var i = 0; i < typeEls.length; i++) {
+        _loop3(i);
+      }
+      textEl.oninput = function () {
+        textEl.style.height = textEl.scrollHeight > 100 ? 100 : textEl.scrollHeight < 35 ? 35 : textEl.scrollHeight;
+      };
+      // reduceEl.onclick = () => {
+      // 	fontSize = fontSize - 1 > 14 ? fontSize - 1 : 14
+      // 	sizeEl.innerHTML = fontSize
+      // }
+      YbPlayer.tap(reduceEl, function () {
+        fontSize = fontSize - 1 > 14 ? fontSize - 1 : 14;
+        sizeEl.innerHTML = fontSize;
+      });
+      // addEl.onclick = () => {
+      // 	fontSize = fontSize + 1 < 30 ? fontSize + 1 : 30
+      // 	sizeEl.innerHTML = fontSize
+      // }
+      YbPlayer.tap(addEl, function () {
+        fontSize = fontSize + 1 < 30 ? fontSize + 1 : 30;
+        sizeEl.innerHTML = fontSize;
+      });
+      // btnEl.onclick = () => {
+      // 	if ( !textEl.value ) {
+      // 		this.showToast('请输入弹幕内容')
+      // 		return
+      // 	}
+      // 	this.sendDanmu({
+      // 		mode,
+      // 		text: textEl.value,
+      // 		color: colorEl.value,
+      // 		fontSize: fontSize
+      // 	}, true)
+      // 	this.hidePopup()
+      // }
+      YbPlayer.tap(btnEl, function () {
+        if (!textEl.value) {
+          _this16.showToast('请输入弹幕内容');
+          return;
+        }
+        _this16.sendDanmu({
+          mode: mode,
+          text: textEl.value,
+          color: colorEl.value,
+          fontSize: fontSize
+        }, true);
+        _this16.hidePopup();
+      });
+      this.showPopup('发送弹幕', div, 'center');
+    }
+
+    //加载自定义内容
+  }, {
+    key: "loadCustom",
+    value: function loadCustom() {
+      var _this17 = this;
+      //加载自定义进度条栏
+      var progressEl = this.container.getElementsByClassName('yb-player-progress')[0];
+      if (progressEl) {
+        var progress = this.custom.progress || {}; //获取进度条栏配置
+        var lSlots = YbPlayer.deepClone(progress.leftSlots || []); //获取左边插槽
+        var rSlots = YbPlayer.deepClone(progress.rightSlots || []); //获取右边插槽
+
+        //是否展示播放下一个按钮
+        if (!progress.disableNext && this.works && this.works.length > 0) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-next yb-player-unfull\">".concat(this.workIndex < this.works.length - 1 ? YbPlayer.nextIcon : '', "</span>"),
+            click: function click() {
+              _this17.next();
+            }
+          });
+        }
+        if (!progress.disableToggle) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-toggle yb-player-unfull\">".concat(this.video.paused ? YbPlayer.playIcon : YbPlayer.pauseIcon, "</span>"),
+            click: function click() {
+              _this17.toggle();
+            }
+          });
+        }
+        //是否展示播放上一个按钮
+        if (!progress.disablePrev && this.works && this.works.length > 0) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-prev yb-player-unfull\">".concat(this.workIndex > 0 ? YbPlayer.prevIcon : '', "</span>"),
+            click: function click() {
+              _this17.prev();
+            }
+          });
+        }
+        lSlots.push({
+          innerHTML: "\n\t\t\t\t\t<div class=\"yb-player-progress-center\">\n\t\t\t\t\t\t<span class=\"yb-player-time\">".concat(this.isLive ? '直播中 · ' : '').concat(typeof this.video.currentTime == 'number' ? YbPlayer.timeFormat(this.video.currentTime) : '开始', "</span>\n\t\t\t\t\t\t").concat(!this.isLive ? "\n\t\t\t\t\t\t\t<div class=\"yb-player-range-box\">\n\t\t\t\t\t\t\t\t<div class=\"yb-player-range-track\"></div>\n\t\t\t\t\t\t\t\t<div class=\"yb-player-range-preload\"></div>\n\t\t\t\t\t\t\t\t<div class=\"yb-player-range-focus\"></div>\n\t\t\t\t\t\t\t\t".concat(!progress.disableRange ? '<div class="yb-player-range-thumb"></div>' : '', "\n\t\t\t\t\t\t\t</div>\n\t\t\t\t\t\t\t<span class=\"yb-player-duration\">").concat(this.getDuration() ? YbPlayer.timeFormat(this.getDuration()) : '结束', "</span>\n\t\t\t\t\t\t") : '', "\n\t\t\t\t\t</div>\n\t\t\t\t"),
+          click: function click() {}
+        });
+        if (!progress.disableFullscreen) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-fullscreen\">".concat(this.getFullscreen() ? YbPlayer.exitfullIcon : YbPlayer.openfullIcon, "</span>"),
+            click: function click() {
+              if (_this17.getFullscreen()) _this17.exitFullscreen();else _this17.openFullscreen();
+            }
+          });
+        }
+        var arr = lSlots.concat(rSlots);
+        arr.forEach(function (item, key) {
+          progressEl.innerHTML += item.innerHTML;
+        });
+        var children = progressEl.children;
+        for (var i = 0; i < children.length; i++) {
+          (function(index) {
+            var originalClick = arr[index].click;
+            YbPlayer.tap(children[index], function() {
+              if (originalClick) originalClick();
+              _this17.showControls();
+            });
+          })(i);
+          //如果标记了非全屏元素，则在全屏时需要隐藏
+          if (children[i].classList.contains('yb-player-unfull') && this.getFullscreen()) {
+            children[i].classList.add('yb-player-hide');
+          }
+        }
+        //是否关闭进度条拖动
+        if (!progress.disableRange) this.loadRange();
+      }
+
+      //加载控制栏自定义配置
+      var controlsBottomEl = this.container.getElementsByClassName('yb-player-controls-bottom')[0];
+      if (controlsBottomEl) {
+        var controls = this.custom.controls || {}; //获取控制栏配置
+        var lSlots = YbPlayer.deepClone(controls.leftSlots || []); //获取左边插槽
+        var rSlots = YbPlayer.deepClone(controls.rightSlots || []); //获取右边吧插槽
+
+        //是否展示播放下一个按钮
+        if (!controls.disableNext && this.works && this.works.length > 0) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-next\">".concat(this.workIndex < this.works.length - 1 ? YbPlayer.nextIcon : '', "</span>"),
+            click: function click() {
+              _this17.next();
+            }
+          });
+        }
+        if (!controls.disableToggle) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-toggle\">".concat(this.video.paused ? YbPlayer.playIcon : YbPlayer.pauseIcon, "</span>"),
+            click: function click() {
+              _this17.toggle();
+            }
+          });
+        }
+        //是否展示播放上一个按钮
+        if (!controls.disablePrev && this.works && this.works.length > 0) {
+          lSlots.unshift({
+            innerHTML: "<span class=\"yb-player-prev\">".concat(this.workIndex > 0 ? YbPlayer.prevIcon : '', "</span>"),
+            click: function click() {
+              _this17.prev();
+            }
+          });
+        }
+        if (this.cm && !controls.disableDanmuSend) {
+          lSlots.push({
+            innerHTML: "<div class=\"yb-player-danmu-send yb-player-ellipsis\">\u53D1\u6761\u5F39\u5E55\u5427</div>",
+            click: function click() {
+              if (_this17.getPopup()) _this17.hidePopup();else _this17.showDanmuSend();
+            }
+          });
+        } else {
+          lSlots.push({
+            innerHTML: "<div style=\"flex:1\"></div>",
+            click: function click(e) {
+              e.preventDefault();
+            }
+          });
+        }
+        //显示手势开启\关闭按钮
+        if (this.pano && !controls.disablePanoControlsType) {
+          var controlsType = this.pano.getControlsType();
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-pano-controls yb-player-icon ".concat(controlsType == 'close' ? ' yb-player-icon-close' : '', "\">").concat(controlsType == 'orientation' ? '陀螺仪' : controlsType == 'orbit' ? '滑动' : '传感器', "</span>"),
+            click: function click() {
+              _this17.showPanoControls();
+            }
+          });
+        }
+        //显示画质切换按钮
+        if (this.quality && this.quality.length > 0 && !controls.disableQuality) {
+          var index = this.quality.findIndex(function (q) {
+            return q.src == _this17.src;
+          });
+          var title = index > -1 ? this.quality[index].title : '';
+          var quality = this.custom.quality || {};
+          var qualityName = quality.name || '画质';
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-quality yb-player-icon\">".concat(title || qualityName, "</span>"),
+            click: function click() {
+              if (_this17.getToolbar()) _this17.hideToolbar();else _this17.showQuality();
+            }
+          });
+        }
+        //显示字幕切换按钮
+        if (!controls.disableSubtitle && this.subtitles && this.subtitles.length > 0) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-subtitle yb-player-icon".concat(this.subtitleIndex == -1 ? ' yb-player-icon-close' : '', "\">\u5B57\u5E55</span>"),
+            click: function click() {
+              if (_this17.getToolbar()) _this17.hideToolbar();else _this17.showSubtitle();
+            }
+          });
+        }
+        //显示弹幕开启\关闭按钮
+        if (this.cm && !controls.disableDanmuVisible) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-danmu-visible yb-player-icon ".concat(this.getDanmuVisible() ? '' : ' yb-player-icon-close', "\">\u5F39\u5E55</span>"),
+            click: function click() {
+              if (_this17.getDanmuVisible()) _this17.hideDanmu();else _this17.showDanmu();
+            }
+          });
+        }
+        //显示静音按钮
+        if (!controls.disableMuted) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-muted yb-player-icon ".concat(this.video.muted ? ' yb-player-icon-close' : '', "\">").concat(YbPlayer.voiceIcon, "</span>"),
+            click: function click() {
+              _this17.video.muted = !_this17.video.muted;
+            }
+          });
+        }
+        var arr = lSlots.concat(rSlots);
+        if (arr.length == 0) controlsBottomEl.style.display = 'none';
+        arr.forEach(function (item, key) {
+          controlsBottomEl.innerHTML += item.innerHTML;
+        });
+        var children = controlsBottomEl.children;
+        for (var _i = 0; _i < children.length; _i++) {
+          (function(index) {
+            var originalClick = arr[index].click;
+            YbPlayer.tap(children[index], function() {
+              if (originalClick) originalClick();
+              _this17.showControls();
+            });
+          })(_i);
+        }
+      }
+
+      //加载头部自定义内容
+      var heightEl = this.container.getElementsByClassName('yb-player-header')[0];
+      if (heightEl) {
+        var header = this.custom.header || {}; //获取头部自定义配置
+        var lSlots = YbPlayer.deepClone(header.leftSlots || []); //获取左边插槽
+        var rSlots = YbPlayer.deepClone(header.rightSlots || []); //获取右边吧插槽
+        //是否开启返回按钮
+        if (!header.disableBack) {
+          lSlots.push({
+            innerHTML: "<span class=\"yb-player-back\">".concat(YbPlayer.backIcon, "</span>"),
+            click: function click() {
+              if (_this17.getFullscreen()) _this17.exitFullscreen();else _this17.emit('back');
+            }
+          });
+        }
+        //是否开启顶部标题
+        if (!header.disableTitle) {
+          lSlots.push({
+            innerHTML: "<span class=\"yb-player-title yb-player-ellipsis\">".concat(this.title, "</span>"),
+            click: function click(e) {
+              e.preventDefault();
+            }
+          });
+        }
+        //是否开启分P选择
+        if (!header.disableWorks && this.works && this.works.length > 0) {
+          var work = this.custom.work || {};
+          var worksName = work.name || '分P';
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-header-works yb-player-icon yb-player-full yb-player-hide\">".concat(worksName, "</span>"),
+            click: function click() {
+              if (_this17.getPopup()) _this17.hidePopup();else _this17.showWorks();
+            }
+          });
+        }
+        //是否开启倍速选择
+        if (!header.disableRate) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-header-rate yb-player-icon\">\u500D\u901Fx".concat(this.video.playbackRate, "</span>"),
+            click: function click() {
+              if (_this17.getToolbar()) _this17.hideToolbar();else _this17.showPlaybackRate();
+            }
+          });
+        }
+        //是否开启3D选择
+        if (header.enableThree) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-header-three yb-player-icon\">".concat(this.three == 'none' ? '关闭3D' : this.three, "</span>"),
+            click: function click() {
+              if (_this17.getToolbar()) _this17.hideToolbar();else _this17.showThree();
+            }
+          });
+        }
+        //是否展示更多按钮
+        if (!header.disableMore) {
+          rSlots.push({
+            innerHTML: "<span class=\"yb-player-more\">".concat(YbPlayer.moreIcon, "</span>"),
+            click: function click() {
+              if (_this17.getToolbar()) _this17.hideToolbar();else _this17.showMoreSetting();
+            }
+          });
+        }
+        var arr = lSlots.concat(rSlots);
+        arr.forEach(function (slot, key) {
+          heightEl.innerHTML += slot.innerHTML;
+        });
+        var children = heightEl.children;
+        for (var _i2 = 0; _i2 < children.length; _i2++) {
+          (function(index) {
+            var originalClick = arr[index].click;
+            YbPlayer.tap(children[index], function() {
+              if (originalClick) originalClick();
+              _this17.showControls();
+            });
+          })(_i2);
+        }
+      }
+
+      //加载其它自定义内容
+      var slots = YbPlayer.deepClone(this.custom.slots || []);
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      if (slots.length > 0 && wrapperEl) {
+        var slotEl = document.createElement('DIV');
+        slotEl.setAttribute('class', 'yb-player-slot');
+        var _this = this;
+        slots.forEach(function (slot, key) {
+          slotEl.innerHTML += slot.innerHTML;
+        });
+        var children = slotEl.children;
+        for (var _i3 = 0; _i3 < children.length; _i3++) {
+          (function(index) {
+            var originalClick = slots[index].click;
+            YbPlayer.tap(children[index], function() {
+              if (originalClick) originalClick();
+              _this.showControls();
+            });
+          })(_i3);
+          if (slots[_i3].followControls) {
+            children[_i3].setAttribute('data-controls', 1);
+            if (!this.getControls()) children[_i3].classList.add('yb-player-hide');
+          }
+        }
+        wrapperEl.appendChild(slotEl);
+      }
+      //重新设置一次全屏状态
+      this._setFullscreenStatus();
+      // 如果设置了alwaysShowControls，自动显示控件
+      if (this.alwaysShowControls) {
+        this.showControls();
+      }
+    }
+    //卸载自定义
+  }, {
+    key: "unloadCustom",
+    value: function unloadCustom() {
+      //卸载进度条栏自定义内容
+      var progressEl = this.container.getElementsByClassName('yb-player-progress')[0];
+      this.unloadRange();
+      var children = progressEl.children;
+      // for ( let i = 0; i < children.length; i++ ) children[i].onclick = null
+      progressEl.innerHTML = '';
+
+      //卸底部控制栏自定义内容
+      var controlsBottomEl = this.container.getElementsByClassName('yb-player-controls-bottom')[0];
+      var children = controlsBottomEl ? controlsBottomEl.childen : [];
+      // for ( let i = 0; i < children.length; i++ ) children[i].onclick = null
+      controlsBottomEl.innerHTML = '';
+
+      //卸载头部自定义内容
+      var heightEl = this.container.getElementsByClassName('yb-player-header')[0];
+      var children = heightEl ? heightEl.childen : [];
+      // for ( let i = 0; i < children.length; i++ ) children[i].onclick = null
+      heightEl.innerHTML = '';
+
+      //卸载其它自定义内容
+      var slotEl = this.container.getElementsByClassName('yb-player-slot')[0];
+      var children = slotEl ? slotEl.children : [];
+      // for ( let i = 0; i < children.length; i++ ) children[i].onclick = null
+      if (slotEl) slotEl.remove();
+      slotEl = null;
+    }
+
+    //注册手势事件
+  }, {
+    key: "loadGestureEvent",
+    value: function loadGestureEvent() {
+      this.gesture = new YbGesture(this, this.custom.gesture || {});
+      this.gesture.load();
+      if (this.pano) {
+        //如果开启了3D模式
+        var controlsType = this.pano.getControlsType();
+        //判断控制器类型来控制是否禁用手势事件
+        if (controlsType == 'gyro') this.enableGesture();else this.disableGesture();
+      }
+    }
+    //注销手势事件
+  }, {
+    key: "unloadGestureEvent",
+    value: function unloadGestureEvent() {
+      this.gesture.unload();
+      this.gesture = null;
+    }
+    //禁用手势事件
+  }, {
+    key: "disableGesture",
+    value: function disableGesture() {
+      if (this.gesture) this.gesture.disable();
+    }
+    //启用手势事件
+  }, {
+    key: "enableGesture",
+    value: function enableGesture() {
+      if (this.gesture) this.gesture.enable();
+    }
+
+    //加载进度条
+  }, {
+    key: "loadRange",
+    value: function loadRange() {
+      var _this18 = this;
+      var progress = this.custom.progress || {};
+      var rangeEl = this.container.getElementsByClassName('yb-player-range-box')[0];
+      var focusEl = this.container.getElementsByClassName('yb-player-range-focus')[0];
+      var thumbEl = this.container.getElementsByClassName('yb-player-range-thumb')[0];
+      var timeEl = this.container.getElementsByClassName('yb-player-time')[0];
+      var _touchstartX = null;
+      var _touchstartY = null;
+      var _rate = null;
+      var _mousedown = null;
+      if (rangeEl) {
+        var touchstart = function touchstart(e) {
+          if (!_this18.video || !_this18.getDuration()) return; //视频未加载前，进度条禁止拖动
+          _this18.showControls();
+          _this18._isSeeking = true;
+          var touch = e.touches[0];
+          _touchstartX = touch.pageX;
+          _touchstartY = touch.pageY;
+          var touchstartX = _touchstartX; //根据旋转方向获取
+          touchstartX = touchstartX - rangeEl.offsetLeft;
+          var rangeWidth = rangeEl.offsetWidth;
+          touchstartX = touchstartX < 0 ? 0 : touchstartX > rangeWidth ? rangeWidth : touchstartX;
+          setProgress(touchstartX);
+        };
+        var touchmove = function touchmove(e) {
+          if (_touchstartX >= 0 || _touchstartY >= 0) {
+            _this18.showControls();
+            var touch = e.touches[0];
+            var touchmoveX = touch.pageX;
+            touchmoveX = touchmoveX - rangeEl.offsetLeft;
+            var rangeWidth = rangeEl.offsetWidth;
+            touchmoveX = touchmoveX < 0 ? 0 : touchmoveX > rangeWidth ? rangeWidth : touchmoveX;
+            setProgress(touchmoveX);
+          }
+        };
+        var touchend = function touchend(e) {
+          if (_rate >= 0) _this18.seek(_this18.getDuration() * _rate);
+          _touchstartX = null;
+          _touchstartY = null;
+          _rate = null;
+          _this18._isSeeking = false;
+        };
+        var setProgress = function setProgress(touchX) {
+          var rangeWidth = rangeEl.offsetWidth;
+          _rate = touchX / rangeWidth;
+          focusEl.style.width = _rate * 100 + '%';
+          thumbEl.style.transform = "translate(calc(-50% + ".concat(_rate * rangeWidth, "px), -50%)");
+          timeEl.innerHTML = YbPlayer.timeFormat(_this18.getDuration() * _rate);
+        };
+        rangeEl.oncontextmenu = function (event) {
+          event.preventDefault();
+        };
+        rangeEl.ontouchstart = touchstart;
+        rangeEl.ontouchmove = touchmove;
+        rangeEl.ontouchend = touchend;
+        rangeEl.ontouchcancel = touchend;
+        rangeEl.onmousedown = function (e) {
+          if ('ontouchstart' in window || window.DocumentTouch && document instanceof DocumentTouch) return; //设备支持触屏则不触发mousedown
+          _mousedown = true;
+          touchstart({
+            touches: [{
+              pageX: e.pageX,
+              pageY: e.pageY
+            }]
+          });
+        };
+        rangeEl.onmousemove = function (e) {
+          if (!_mousedown) return;
+          touchmove({
+            touches: [{
+              pageX: e.pageX,
+              pageY: e.pageY
+            }]
+          });
+        };
+        rangeEl.onmouseup = function (e) {
+          if (!_mousedown) return;
+          _mousedown = false;
+          touchend({
+            touches: [{
+              pageX: e.pageX,
+              pageY: e.pageY
+            }]
+          });
+        };
+      }
+    }
+
+    //卸载进度条
+  }, {
+    key: "unloadRange",
+    value: function unloadRange() {
+      var rangeEl = this.container.getElementsByClassName('yb-player-range-box')[0];
+      if (rangeEl) {
+        rangeEl.oncontextmenu = null;
+        rangeEl.ontouchstart = null;
+        rangeEl.ontouchmove = null;
+        rangeEl.ontouchend = null;
+        rangeEl.ontouchcancel = null;
+        rangeEl.onmousedown = null;
+        rangeEl.onmousemove = null;
+        rangeEl.onmouseup = null;
+      }
+    }
+
+    //注册事件监听
+  }, {
+    key: "on",
+    value: function on(event, callback) {
+      this._event[event] = callback;
+    }
+    //注销事件监听
+  }, {
+    key: "off",
+    value: function off(event) {
+      var _this19 = this;
+      this._event[event] = null;
+      var obj = {};
+      Object.keys(this._event).forEach(function (key) {
+        if (_this19._event[key]) obj[key] = _this19._event[key];
+      });
+      this._event = obj;
+    }
+    /**
+     * 主动触发事件
+     * @param {String} event 事件名称
+     * @param {Any} data 传递参数
+    */
+  }, {
+    key: "emit",
+    value: function emit(event, data) {
+      var handle = this._event[event];
+      handle && handle(data);
+      var arg = {};
+      arg[event] = ['undefined', 'null'].includes(_typeof(data)) ? true : data;
+      this._event.onmessage && this._event.onmessage(YbPlayer.deepClone(arg));
+    }
+    //动态修改video配置
+  }, {
+    key: "setVideo",
+    value: function setVideo(key, value) {
+      if (this.video) this.video[key] = value;
+    }
+    //动态主要配置
+  }, {
+    key: "setConfig",
+    value: function setConfig(key, value) {
+      var _this20 = this;
+      Object.keys(this).forEach(function (k) {
+        if (k == key) {
+          _this20[k] = value;
+          //如果更新的是alwaysShowControls属性，需要重新显示控件
+          if (k == 'alwaysShowControls' && value) {
+            _this20.showControls();
+          }
+        }
+      });
+    }
+    //动态手势事件配置
+  }, {
+    key: "setGesture",
+    value: function setGesture(key, value) {
+      this.custom.gesture[key] = value;
+      this.gesture.setConfig(key, value);
+    }
+    //动态字幕配置
+  }, {
+    key: "setSubtitle",
+    value: function setSubtitle(key, value) {
+      this.custom.subtitle[key] = value;
+      this.subtitle.setConfig(key, value);
+    }
+    //弹幕动态配置，动态改变需要重新装载弹幕
+  }, {
+    key: "setDanmu",
+    value: function setDanmu(key, value) {
+      this.custom.danmu[key] = value;
+      this.cm.setConfig(key, value);
+    }
+    //自定义动态配置，动态改变该配置需要unloadCustom再loadCustom
+  }, {
+    key: "setCustom",
+    value: function setCustom(key, value) {
+      this.custom[key] = value;
+    }
+    /**
+     * 设置元素内容
+     * @param selector 选择器
+     * @param content 修改的内容
+    */
+  }, {
+    key: "setInnerHTML",
+    value: function setInnerHTML(selector, content) {
+      var dom = this.container.getElementsByClassName(selector);
+      if (dom && dom.length > 0) {
+        if (dom.length > 1) for (var i = 0; i < dom.length; i++) dom[i].innerHTML = content;else dom[0].innerHTML = content;
+      }
+    }
+    //获取是否加载错误
+  }, {
+    key: "getError",
+    value: function getError() {
+      return this.container.getElementsByClassName('yb-player-error')[0];
+    }
+    //获取是否在加载中
+  }, {
+    key: "getLoading",
+    value: function getLoading() {
+      return this.container.getElementsByClassName('yb-player-loading')[0];
+    }
+    //获取是否全屏
+  }, {
+    key: "getFullscreen",
+    value: function getFullscreen() {
+      return document.fullscreenElement || document.mozFullScreenElement || document.msFullscreenElement || document.webkitFullscreenElement || this.container.classList.contains('yb-player-openfull');
+    }
+    //获取全屏类型
+  }, {
+    key: "getFullscreenType",
+    value: function getFullscreenType() {
+      return document.fullscreenElement || document.mozFullScreenElement || document.msFullscreenElement || document.webkitFullscreenElement ? 'api' : 'css';
+    }
+    //获取控制栏是否显示中
+  }, {
+    key: "getControls",
+    value: function getControls() {
+      var controlsEl = this.container.getElementsByClassName('yb-player-controls')[0];
+      var locksEl = this.container.getElementsByClassName('yb-player-locks')[0];
+      return controlsEl.classList.contains('yb-player-controls-show') || !locksEl.classList.contains('yb-player-hide');
+    }
+    //获取弹幕是否显示
+  }, {
+    key: "getDanmuVisible",
+    value: function getDanmuVisible() {
+      return this.cm ? this.cm.getVisible() : false;
+    }
+    //是否有工具栏正在显示
+  }, {
+    key: "getToolbar",
+    value: function getToolbar() {
+      return this.container.getElementsByClassName('yb-player-toolbar')[0];
+    }
+    //是否有弹窗正在显示
+  }, {
+    key: "getPopup",
+    value: function getPopup() {
+      return this.container.getElementsByClassName('yb-player-popup')[0];
+    }
+    //获取播放时长
+  }, {
+    key: "getDuration",
+    value: function getDuration() {
+      return this.video ? this.duration ? Math.min(this.duration, this.video.duration) : this.video.duration : 0;
+    }
+    //获取video元素对象
+  }, {
+    key: "getVideoElement",
+    value: function getVideoElement() {
+      return this.video && this.video.canvas ? this.video.canvas : this.video;
+    }
+
+    //开启锁屏
+  }, {
+    key: "disable",
+    value: function disable() {
+      this.disabled = true;
+      this.hideControls();
+      this.showControls();
+      var llockEL = this.container.getElementsByClassName('yb-player-lock-left')[0];
+      var rlockEL = this.container.getElementsByClassName('yb-player-lock-right')[0];
+      llockEL.innerHTML = YbPlayer.lockIcon;
+      rlockEL.innerHTML = YbPlayer.lockIcon;
+    }
+    //解开锁屏
+  }, {
+    key: "enable",
+    value: function enable() {
+      this.disabled = false;
+      this.showControls();
+      var llockEL = this.container.getElementsByClassName('yb-player-lock-left')[0];
+      var rlockEL = this.container.getElementsByClassName('yb-player-lock-right')[0];
+      llockEL.innerHTML = YbPlayer.unlockIcon;
+      rlockEL.innerHTML = YbPlayer.unlockIcon;
+    }
+
+    /**
+    * 截图
+    * @param {String} type 截图类型 video-使用video元素截图 three-将3D元素截图
+    * @param {String} show 展示截图
+    */
+  }, {
+    key: "capture",
+    value: function capture() {
+      var _this21 = this;
+      var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 'video';
+      var show = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
+      var element = type == 'video' ? this.getVideoElement() : this.container.getElementsByClassName('yb-player-pano')[0].children[0];
+      if (!element) {
+        this.showToast('视频还未加载');
+        return;
+      }
+      this.hideControls();
+      this.video.pause();
+      var canvas = document.createElement('canvas');
+      canvas.width = type == 'video' ? this.video.videoWidth : element.offsetWidth;
+      canvas.height = type == 'video' ? this.video.videoHeight : element.offsetHeight;
+      canvas.getContext('2d').drawImage(element, 0, 0, canvas.width, canvas.height);
+      try {
+        canvas.toBlob(function (blob) {
+          var base64 = canvas.toDataURL('image/jpg');
+          var captureData = {
+            blob: blob,
+            base64: base64
+          };
+          var url = URL.createObjectURL(blob);
+          canvas = null;
+          _this21.emit('capturefinish', captureData);
+          if (show) {
+            var wrapperEL = _this21.container.getElementsByClassName('yb-player-wrapper')[0];
+            var div = document.createElement('DIV');
+            div.setAttribute('class', 'yb-player-capture-popup');
+            div.innerHTML = "\n\t\t\t\t\t\t<img class=\"yb-player-capture-image\" src=\"".concat(url, "\" object=\"cover\">\n\t\t\t\t\t\t<div class=\"yb-player-capture-btns\">\n\t\t\t\t\t\t\t<div class=\"yb-player-capture-btn yb-player-capture-close\">\u5173\u95ED</div>\n\t\t\t\t\t\t\t<div class=\"yb-player-capture-btn yb-player-capture-save\">\u4FDD\u5B58</div>\n\t\t\t\t\t\t</div>\n\t\t\t\t\t");
+            var closeEl = div.getElementsByClassName('yb-player-capture-close')[0];
+            var saveEl = div.getElementsByClassName('yb-player-capture-save')[0];
+            YbPlayer.tap(closeEl, function () {
+              div.remove();
+              div = null;
+              URL.revokeObjectURL(url);
+            });
+            // closeEl.onclick = () => {
+            // 	div.remove()
+            // 	div = null
+            // 	closeEl.onclick = null
+            // 	URL.revokeObjectURL(url);
+            // }
+            YbPlayer.tap(saveEl, function () {
+              div.remove();
+              div = null;
+              URL.revokeObjectURL(url);
+              _this21.saveCapture(captureData);
+            });
+            // saveEl.onclick = () => {
+            // 	div.remove()
+            // 	div = null
+            // 	saveEl.onclick = null
+            // 	URL.revokeObjectURL(url);
+            // 	this.saveCapture(captureData)
+            // }
+            wrapperEL.appendChild(div);
+          }
+        }, 'image/jpg');
+      } catch (e) {
+        this.showToast('截图失败，请检查视频链接是否跨域');
+        //截图失败，多半是跨域导致的
+        this.emit('captureerror', {
+          type: type,
+          errMsg: e.toString()
+        });
+      }
+    }
+  }, {
+    key: "saveCapture",
+    value: function () {
+      var _saveCapture = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee3(data) {
+        var fileName, a, url, filePath, code, _t;
+        return _regenerator().w(function (_context3) {
+          while (1) switch (_context3.p = _context3.n) {
+            case 0:
+              fileName = new Date().getTime().toString() + Math.round(Math.random() * 10000) + '.jpg';
+              if (navigator.userAgent.includes('uni-app')) {
+                _context3.n = 1;
+                break;
+              }
+              //非uni-app环境，使用a标签下载
+              a = document.createElement('A');
+              url = URL.createObjectURL(data.blob);
+              a.href = url;
+              a.setAttribute('download', fileName);
+              // 兼容：某些浏览器不支持HTML5的download属性
+              if (typeof a.download === "undefined") {
+                a.setAttribute("target", "_blank");
+              }
+              a.click();
+              a.remove();
+              URL.revokeObjectURL(url);
+              _context3.n = 6;
+              break;
+            case 1:
+              //如果plus属性不为空，说明在h5+环境下，直接调用plusAPI.实现图片保存到临时路径
+              filePath = '', code = 404;
+              if (!(_typeof(window.plus) == 'object')) {
+                _context3.n = 5;
+                break;
+              }
+              _context3.p = 2;
+              _context3.n = 3;
+              return this.saveBase64ImageToAlbum(data.base64, fileName);
+            case 3:
+              filePath = _context3.v;
+              code = 200;
+              this.showToast('保存到相册成功');
+              _context3.n = 5;
+              break;
+            case 4:
+              _context3.p = 4;
+              _t = _context3.v;
+              code = 401;
+              this.showToast('保存到相册失败');
+            case 5:
+              this.emit('capturesaved', {
+                code: code,
+                fileName: fileName,
+                filePath: filePath,
+                data: data
+              });
+            case 6:
+              return _context3.a(2);
+          }
+        }, _callee3, this, [[2, 4]]);
+      }));
+      function saveCapture(_x) {
+        return _saveCapture.apply(this, arguments);
+      }
+      return saveCapture;
+    }()
+    /**
+     * 保存base64图片到相册（仅限5+环境）
+     * @param {String} base64 图片
+     * @param {String} fileName 图片名称
+    */
+  }, {
+    key: "saveBase64ImageToAlbum",
+    value: function saveBase64ImageToAlbum(base64, fileName) {
+      return new Promise(function (resolve, reject) {
+        var basePath = '_doc';
+        var dirPath = 'uniapp_temp';
+        var tempFilePath = basePath + '/' + dirPath + '/' + fileName;
+        var bitmap = new plus.nativeObj.Bitmap(fileName);
+        bitmap.loadBase64Data(base64, function () {
+          bitmap.save(tempFilePath, {}, function () {
+            bitmap.clear();
+            plus.gallery.save(tempFilePath, function (e) {
+              resolve(e.path);
+            }, function (error) {
+              reject(error);
+            });
+          }, function (error) {
+            bitmap.clear();
+            reject(error);
+          });
+        }, function (error) {
+          bitmap.clear();
+          reject(error);
+        });
+      });
+    }
+
+    //展示loading
+  }, {
+    key: "showLoading",
+    value: function showLoading() {
+      this.hideCenter();
+      if (this.custom.disableLoading) return; //是否关闭了loading
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = document.createElement('DIV');
+      div.setAttribute('class', 'yb-player-center yb-player-loading');
+      div.innerHTML = YbPlayer.loadIcon;
+      wrapperEl.appendChild(div);
+    }
+    //关闭loading
+  }, {
+    key: "hideLoading",
+    value: function hideLoading() {
+      var div = this.container.getElementsByClassName('yb-player-loading')[0];
+      if (div) div.remove();
+      if (this.video.paused) this.showCenterPlay();else this.hideCenter();
+    }
+    //展示中间播放按钮
+  }, {
+    key: "showCenterPlay",
+    value: function showCenterPlay() {
+      var _this22 = this;
+      this.hideCenter();
+      if (this.custom.disableCenterPlay) return; //是否关闭了中间按钮
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = document.createElement('DIV');
+      div.setAttribute('class', 'yb-player-center yb-player-center-play');
+      div.innerHTML = YbPlayer.playcenterIcon;
+      YbPlayer.tap(div, function () {
+        _this22.video.play();
+        div.onclick = null;
+        div.remove();
+        div = null;
+      });
+      // div.onclick = () => {
+      // 	this.video.play()
+      // 	div.onclick = null
+      // 	div.remove()
+      // 	div = null
+      // }
+      wrapperEl.appendChild(div);
+    }
+    //展示错误提示
+  }, {
+    key: "showError",
+    value: function showError(errorMsg) {
+      var _this23 = this;
+      this.initialTime = this.currentTime; //记录当前播放时间，重启视频后定位回来
+      this.hideCenter();
+      if (this.custom.disableError) return; //是否关闭错误提示
+      var wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+      var div = document.createElement('DIV');
+      div.setAttribute('class', 'yb-player-center yb-player-error');
+      div.innerHTML = "\n\t\t\t".concat(YbPlayer.errorIcon, "\n\t\t\t<span>").concat(errorMsg || '加载失败', "</span>\n\t\t");
+      // div.onclick = () => {
+      // 	this.unloadVideo()
+      // 	this.loadVideo('error')
+      // 	div.onclick = null
+      // 	div.remove()
+      // 	div = null
+      // }
+      YbPlayer.tap(div, function () {
+        _this23.unloadVideo();
+        _this23.loadVideo('error');
+        div.onclick = null;
+        div.remove();
+        div = null;
+      });
+      wrapperEl.appendChild(div);
+    }
+    //关闭视频中间显示的任何内容
+  }, {
+    key: "hideCenter",
+    value: function hideCenter() {
+      var divs = this.container.querySelectorAll('.yb-player-center');
+      divs.forEach(function (div) {
+        return div.remove();
+      });
+    }
+    //展示消息提示
+  }, {
+    key: "showToast",
+    value: function showToast(data) {
+      var _this24 = this;
+      this._clearToastTimer();
+      var options = typeof data == 'string' ? {
+        message: data,
+        duration: 2000
+      } : data;
+      var toastEl = this.container.getElementsByClassName('yb-player-toast')[0];
+      if (toastEl) {
+        toastEl.innerHTML = '<span class="yb-player-toast-message">' + options.message + '</span>';
+        toastEl.classList.remove('yb-player-toast-hide');
+        toastEl.classList.add('yb-player-toast-show');
+        this._toastTimer = window.setTimeout(function () {
+          _this24.hideToast();
+        }, options.duration);
+      }
+    }
+    //关闭消息提示
+  }, {
+    key: "hideToast",
+    value: function hideToast() {
+      this._clearToastTimer();
+      var toastEl = this.container.getElementsByClassName('yb-player-toast')[0];
+      if (toastEl) {
+        toastEl.classList.remove('yb-player-toast-show');
+        toastEl.classList.add('yb-player-toast-hide');
+      }
+    }
+    //播放/暂停
+  }, {
+    key: "toggle",
+    value: function toggle() {
+      this.video.paused ? this.video.play() : this.video.pause();
+    }
+    /**
+     * 跳转进度条
+     * @param {Number} time 进度位置（单位s）
+    */
+  }, {
+    key: "seek",
+    value: function seek(time) {
+      if (this.video) this.video.currentTime = time;
+    }
+    //播放上一个视频
+  }, {
+    key: "prev",
+    value: function prev() {
+      var prevIndex = this.workIndex - 1;
+      this.change(prevIndex < 0 ? 0 : prevIndex);
+    }
+    //播放下一个视频
+  }, {
+    key: "next",
+    value: function next() {
+      var nextIndex = Number(this.workIndex) + 1;
+      this.change(nextIndex > this.works.length - 1 ? this.works.length - 1 : nextIndex);
+    }
+    //切换视频播放
+  }, {
+    key: "change",
+    value: function change(index) {
+      this.workIndex = index;
+      this.setInnerHTML('yb-player-prev', index > 0 ? YbPlayer.prevIcon : '');
+      this.setInnerHTML('yb-player-next', index < this.works.length - 1 ? YbPlayer.nextIcon : '');
+      this.emit('workchange', {
+        index: index,
+        detail: this.works[index]
+      });
+    }
+    /**
+     * 设置视频方向
+     * @param {Boolean} fullscreen 是否全屏
+    */
+  }, {
+    key: "setDirection",
+    value: function setDirection(fullscreen) {
+      var _this25 = this;
+      this._isDirection = true;
+      return new Promise(/*#__PURE__*/function () {
+        var _ref2 = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee4(resolve) {
+          var direction, directionCode, directionMsg, width, height, _t2;
+          return _regenerator().w(function (_context4) {
+            while (1) switch (_context4.p = _context4.n) {
+              case 0:
+                direction = fullscreen ? _this25.openDirection : _this25.exitDirection; //如果打开全屏方向为auto,则自动根据视频尺寸计算屏幕方向
+                if (_this25.openDirection == 'auto' && fullscreen && _this25.video) {
+                  width = _this25.video.videoWidth;
+                  height = _this25.video.videoHeight;
+                  direction = width < height ? 'portrait' : 'landscape';
+                }
+                //如果plus属性不为空，说明在h5+环境下，直接调用plusAPI.实现屏幕旋转和隐藏导航栏状态栏等
+                if (!(_typeof(window.plus) == 'object')) {
+                  _context4.n = 1;
+                  break;
+                }
+                if (direction) plus.screen.lockOrientation(direction); //锁定屏幕方向
+                else plus.screen.unlockOrientation(); //解除屏幕方向锁定
+                directionCode = 200;
+                directionMsg = 'plus.screen.lockOrientation:ok';
+                //不支持全屏API，需要自行模拟全屏
+                if (!_this25.isSupportedFull()) {
+                  _this25.setSystemFullscreen(fullscreen); //退出全屏前调用setFullscreen(false)，才会生效
+                  if (fullscreen) {
+                    _this25._bindbackbutton = _this25.exitFullscreen.bind(_this25);
+                    plus.key.addEventListener("backbutton", _this25._bindbackbutton); //增加返回键监听，用于点击返回退出全屏
+                  } else {
+                    _this25._removeBackbuttonListener(); //移除监听事件
+                  }
+                }
+                _context4.n = 9;
+                break;
+              case 1:
+                if (!('screen' in window && 'orientation' in screen && 'lock' in screen.orientation)) {
+                  _context4.n = 8;
+                  break;
+                }
+                _context4.p = 2;
+                if (!direction) {
+                  _context4.n = 4;
+                  break;
+                }
+                _context4.n = 3;
+                return screen.orientation.lock(direction);
+              case 3:
+                _context4.n = 5;
+                break;
+              case 4:
+                screen.orientation.unlock();
+              case 5:
+                //解除屏幕方向锁定
+                directionCode = 200;
+                directionMsg = 'window.screen.orientation.lock:ok';
+                _context4.n = 7;
+                break;
+              case 6:
+                _context4.p = 6;
+                _t2 = _context4.v;
+                directionCode = 403; //多半是权限问题导致的锁定屏幕失败，当前设备或目前的条件不允许调用
+                directionMsg = _t2.toString();
+              case 7:
+                _context4.n = 9;
+                break;
+              case 8:
+                directionCode = 404; //未找到相应的锁定屏幕函数
+                directionMsg = 'plus.screen.lockOrientation undefined;window.screen.orientation.lock undefined';
+              case 9:
+                _this25.emit('directionchange', {
+                  to: direction,
+                  //预期的屏幕方向
+                  code: directionCode,
+                  //锁定屏幕结果码
+                  msg: directionMsg //锁定屏幕的结果消息
+                });
+                window.setTimeout(function () {
+                  resolve();
+                }, 200);
+              case 10:
+                return _context4.a(2);
+            }
+          }, _callee4, null, [[2, 6]]);
+        }));
+        return function (_x2) {
+          return _ref2.apply(this, arguments);
+        };
+      }())["catch"](function (err) {
+        resolve();
+      });
+    }
+    /**
+     * 设置系统fullscreen
+     * @param {Boolean} fullscreen 是否全屏
+    */
+  }, {
+    key: "setSystemFullscreen",
+    value: function setSystemFullscreen(fullscreen) {
+      if (_typeof(window.plus) != 'object') return;
+      if (fullscreen) {
+        plus.navigator.setFullscreen(true); //调用系统全屏
+        plus.navigator.hideSystemNavigation(); //隐藏系统导航栏
+      } else {
+        plus.navigator.setFullscreen(false); //退出系统全屏
+        window.setTimeout(function () {
+          //不延迟，无法重新显示导航栏
+          plus.navigator.showSystemNavigation(); //隐藏系统导航栏
+        }, 200);
+      }
+    }
+    //退出全屏
+  }, {
+    key: "exitFullscreen",
+    value: function exitFullscreen() {
+      var _this26 = this;
+      this.setDirection(false).then(function () {
+        // #ifdef APP-PLUS
+        // 不使用浏览器的退出全屏了，全部通过css模拟退出全屏
+        _this26.container.classList.remove('yb-player-openfull');
+        _this26._fullscreenchanged();
+        // #endif
+        
+        // #ifndef APP-PLUS
+        // var cfs = document.exitFullscreen || document.mozCancelFullScreen || document.msExitFullscreen || document.webkitExitFullscreen;
+        // if (typeof cfs != 'undefined' && cfs) {
+        //   cfs.call(document);
+        // } else if (typeof window.ActiveXObject !== "undefined") {
+        //   //IE浏览器，模拟按下F11键退出全屏
+        //   var wscript = new ActiveXObject("WScript.Shell");
+        //   if (wscript != null) {
+        //     wscript.SendKeys("{F11}");
+        //   }
+        // } else {
+        //   _this26.container.classList.remove('yb-player-openfull');
+        //   _this26._fullscreenchanged();
+        // }
+        // #endif
+      });
+    }
+    //开启全屏
+  }, {
+    key: "openFullscreen",
+    value: function openFullscreen(direction) {
+      var _this27 = this;
+      this.openDirection = direction || this.openDirection;
+      this.setDirection(true).then(function () {
+        // #ifdef APP-PLUS
+        // 不使用浏览器的全屏了，全部通过css模拟全屏
+        _this27._fullscreenerror();
+        // #endif
+
+        // #ifndef APP-PLUS
+        // var rfs = document.documentElement.requestFullscreen || document.documentElement.webkitRequestFullscreen || document.documentElement.mozRequestFullscreen || document.documentElement.requestFullScreen || document.documentElement.webkitRequestFullScreen || document.documentElement.mozRequestFullScreen;
+        // if (typeof rfs != 'undefined' && rfs) {
+        //   rfs.call(_this27.container);
+        // } else if (typeof window.ActiveXObject !== "undefined") {
+        //   //IE浏览器，模拟按下F11全屏
+        //   var wscript = new ActiveXObject("WScript.Shell");
+        //   if (wscript != null) {
+        //     wscript.SendKeys("{F11}");
+        //   }
+        // } else {
+        //   _this27._fullscreenerror();
+        // }
+        // #endif
+      });
+    }
+    //是否支持全屏API
+  }, {
+    key: "isSupportedFull",
+    value: function isSupportedFull() {
+      if (document.documentElement.requestFullscreen || document.documentElement.webkitRequestFullscreen || document.documentElement.mozRequestFullscreen || document.documentElement.requestFullScreen || document.documentElement.webkitRequestFullScreen || document.documentElement.mozRequestFullScreen) {
+        return true;
+      } else if (typeof window.ActiveXObject !== "undefined") {
+        return true;
+      } else {
+        return false;
+      }
+    }
+    //展示控制栏
+  }, {
+    key: "showControls",
+    value: function showControls() {
+      var _this28 = this;
+      this._clearControlsTimer();
+      if (this.disabled) {
+        //锁屏之后显示锁屏图标
+        this.container.getElementsByClassName('yb-player-locks')[0].classList.remove('yb-player-hide');
+      } else {
+        //未锁屏则显示控制栏
+        this.container.getElementsByClassName('yb-player-controls')[0].classList.add('yb-player-controls-show');
+        var progressEl = this.container.getElementsByClassName('yb-player-progress')[0];
+        var progressCenterEl = this.container.getElementsByClassName('yb-player-progress-center')[0];
+
+        //如果开启了全屏或者非全屏显示头部控制器
+        if (this.getFullscreen() || this.header) {
+          this.container.getElementsByClassName('yb-player-header')[0].classList.add('yb-player-header-show');
+        }
+        if (this.getFullscreen()) {
+          if (progressEl) progressEl.style.marginBottom = '15px';
+          if (progressCenterEl && progressCenterEl.previousElementSibling && progressCenterEl.previousElementSibling.classList.contains('yb-player-hide')) progressCenterEl.style.marginLeft = 0;
+        } else {
+          if (progressEl) progressEl.style.marginBottom = '';
+          if (progressCenterEl) progressCenterEl.style.marginLeft = '5px';
+        }
+        var slotEl = this.container.getElementsByClassName('yb-player-slot')[0];
+        //找到跟随控制栏的插槽内容并显示
+        var children = slotEl ? slotEl.children : [];
+        for (var i = 0; i < children.length; i++) {
+          if (children[i].getAttribute('data-controls') == 1) {
+            var isFull = children[i].classList.contains('yb-player-full'); //判断是否有全屏元素标记
+            var isUnFull = children[i].classList.contains('yb-player-unfull'); //判断是否有非全屏元素标记
+            if (isFull && this.getFullscreen() || isUnFull && !this.getFullscreen() || !isFull && !isUnFull) children[i].classList.remove('yb-player-hide');
+          }
+        }
+        //隐藏底部进度条
+        this.container.getElementsByClassName('yb-player-bottom-progress')[0].classList.add('yb-player-hide');
+      }
+      this.emit('controlschange', {
+        show: true
+      });
+      if (!this.alwaysShowControls) {
+        this._controlsTimer = window.setTimeout(function () {
+          _this28.hideControls();
+        }, 5000);
+      }
+    }
+    //关闭控制栏
+  }, {
+    key: "hideControls",
+    value: function hideControls(item, timer) {
+      if (this.alwaysShowControls) return;
+      this._clearControlsTimer();
+      this.container.getElementsByClassName('yb-player-controls')[0].classList.remove('yb-player-controls-show');
+      this.container.getElementsByClassName('yb-player-header')[0].classList.remove('yb-player-header-show');
+      this.container.getElementsByClassName('yb-player-locks')[0].classList.add('yb-player-hide');
+      var slotEl = this.container.getElementsByClassName('yb-player-slot')[0];
+      //找到跟随控制栏的插槽内容并隐藏
+      var children = slotEl ? slotEl.children : [];
+      for (var i = 0; i < children.length; i++) if (children[i].getAttribute('data-controls') == 1) children[i].classList.add('yb-player-hide');
+      //显示底部进度条
+      if (!this.custom.disableBottomProgress && !this.isLive) this.container.getElementsByClassName('yb-player-bottom-progress')[0].classList.remove('yb-player-hide');
+      this.emit('controlschange', {
+        show: false
+      });
+    }
+    //全屏开启错误事件
+  }, {
+    key: "_fullscreenerror",
+    value: function _fullscreenerror() {
+      this.container.classList.add('yb-player-openfull');
+      this._fullscreenchanged();
+    }
+    //全屏改变事件
+  }, {
+    key: "_fullscreenchanged",
+    value: function () {
+      var _fullscreenchanged2 = _asyncToGenerator(/*#__PURE__*/_regenerator().m(function _callee5() {
+        var e,
+          wrapperEl,
+          _args5 = arguments;
+        return _regenerator().w(function (_context5) {
+          while (1) switch (_context5.n) {
+            case 0:
+              e = _args5.length > 0 && _args5[0] !== undefined ? _args5[0] : {};
+              this._setFullscreenStatus();
+              this._isDirection = false;
+              wrapperEl = this.container.getElementsByClassName('yb-player-wrapper')[0];
+              if (this.getFullscreen()) {
+                this.video.style.height = '100%';
+                wrapperEl.style.height = '100%';
+                this.emit('fullscreenchange', {
+                  fullscreen: true,
+                  videoWidth: this.video.videoWidth,
+                  videoHeight: this.video.videoHeight,
+                  type: this.getFullscreenType()
+                });
+              } else {
+                this.video.style.height = this.height;
+                wrapperEl.style.height = this.height;
+                this.emit('fullscreenchange', {
+                  fullscreen: false,
+                  type: e.isTrusted ? 'api' : 'css'
+                });
+              }
+              //如果没有调用过setDirection，说明是通过其它方式调用的打开全屏或退出全屏，需要去处理屏幕方向
+              if (!this._isDirection) this.setDirection(this.getFullscreen());
+              this.refreshDanmu();
+              this.refreshPano();
+              this._isDirection = false;
+            case 1:
+              return _context5.a(2);
+          }
+        }, _callee5, this);
+      }));
+      function _fullscreenchanged() {
+        return _fullscreenchanged2.apply(this, arguments);
+      }
+      return _fullscreenchanged;
+    }() //设置全屏改变状态
+  }, {
+    key: "_setFullscreenStatus",
+    value: function _setFullscreenStatus() {
+      this.hidePopup();
+      this.hideToolbar();
+      var controlsEl = this.container.getElementsByClassName('yb-player-controls')[0];
+      var headerEl = this.container.getElementsByClassName('yb-player-header')[0];
+      var locksEl = this.container.getElementsByClassName('yb-player-locks')[0];
+      var unFullEls = this.container.getElementsByClassName('yb-player-unfull'); //获取标记了非全屏的元素
+      var fullEls = this.container.getElementsByClassName('yb-player-full'); //获取标记了全屏的元素
+      if (this.getFullscreen()) {
+        //全屏时隐藏非全屏元素
+        for (var i = 0; i < unFullEls.length; i++) unFullEls[i].classList.add('yb-player-hide');
+        //全屏时显示全屏元素
+        for (var _i4 = 0; _i4 < fullEls.length; _i4++) fullEls[_i4].classList.remove('yb-player-hide');
+        controlsEl.classList.add('yb-player-controls-safearea');
+        headerEl.classList.add('yb-player-header-safearea');
+        locksEl && locksEl.classList.add('yb-player-locks-safearea');
+        this.setInnerHTML('yb-player-fullscreen', YbPlayer.exitfullIcon);
+        if (this.controls) this.showControls();
+      } else {
+        //非全屏时显示非全屏元素
+        for (var _i5 = 0; _i5 < unFullEls.length; _i5++) unFullEls[_i5].classList.remove('yb-player-hide');
+        //全屏时隐藏全屏元素
+        for (var _i6 = 0; _i6 < fullEls.length; _i6++) fullEls[_i6].classList.add('yb-player-hide');
+        //移除安全区域
+        controlsEl.classList.remove('yb-player-controls-safearea');
+        headerEl.classList.remove('yb-player-header-safearea');
+        locksEl && locksEl.classList.remove('yb-player-locks-safearea');
+        this.setInnerHTML('yb-player-fullscreen', YbPlayer.openfullIcon);
+        this.hideControls();
+      }
+    }
+
+    /***** 清除定时器 *****/
+  }, {
+    key: "_clearToastTimer",
+    value: function _clearToastTimer() {
+      if (this._toastTimer) {
+        window.clearTimeout(this._toastTimer);
+        this._toastTimer = null;
+      }
+    }
+  }, {
+    key: "_clearControlsTimer",
+    value: function _clearControlsTimer() {
+      if (this._controlsTimer) {
+        window.clearTimeout(this._controlsTimer);
+        this._controlsTimer = null;
+      }
+    }
+  }, {
+    key: "_clearDanmuTimer",
+    value: function _clearDanmuTimer() {
+      if (this._danmuTimer) {
+        window.clearInterval(this._danmuTimer);
+        this._danmuTimer = null;
+      }
+    }
+  }, {
+    key: "_clearSeizingTimer",
+    value: function _clearSeizingTimer() {
+      if (this._seizingTimer) {
+        window.clearTimeout(this._seizingTimer);
+        this._seizingTimer = null;
+      }
+    }
+  }, {
+    key: "_removeBackbuttonListener",
+    value: function _removeBackbuttonListener() {
+      if (this._bindbackbutton) {
+        plus.key.removeEventListener("backbutton", this._bindbackbutton);
+        this._bindbackbutton = null;
+      }
+    }
+  }], [{
+    key: "tap",
+    value:
+    //无延迟点击事件
+    function tap(obj, callback) {
+      //判断一下是否支持touchstart，看看是否是移动端设备
+      if ('ontouchstart' in window) {
+        var isMove = false; //记录手指是否移动
+        var startTime = 0; //记录手指触摸的时间
+        obj.ontouchstart = function (e) {
+          startTime = Date.now(); //记录触摸时间
+        };
+        obj.ontouchmove = function (e) {
+          isMove = true; //查看手指是否滑动
+        };
+        obj.ontouchend = function (e) {
+          if (!isMove && Date.now() - startTime < 150) {
+            callback && callback();
+          }
+          isMove = false; //取反 重置
+          startTime = 0;
+        };
+      } else {
+        obj.onclick = function (e) {
+          callback && callback();
+        };
+      }
+    }
+  }, {
+    key: "getDecodeType",
+    value: function getDecodeType(decoder, src) {
+      //根据后缀获取解码类型
+      if (src.startsWith('ws://') || src.startsWith('wss://') || src.includes('.ts')) return 'jsmpeg';else if (src.includes('.m3u8') && decoder.hls.loader.isSupported()) return 'hls';else if (src.includes('.flv') && decoder.flv.loader.isSupported()) return 'flv';else if (src.includes('.mp4') || src.includes('.webm') || src.includes('.ogg') || !decoder.hls.loader.isSupported() && src.includes('.m3u8') || !decoder.flv.loader.isSupported() && src.includes('.flv')) return 'video';else return '';
+    }
+    //尝试加载hls
+  }, {
+    key: "checkWithHls",
+    value: function checkWithHls(Hls, src) {
+      return new Promise(function (resolve) {
+        var hls = new Hls();
+        var timeout = setTimeout(function () {
+          cleanup();
+          resolve('');
+        }, 10000); // 10秒超时
+        function cleanup() {
+          clearTimeout(timeout);
+          timeout = null;
+          if (hls) {
+            hls.destroy();
+            hls = null;
+          }
+        }
+        hls.on(Hls.Events.ERROR, function (event, data) {
+          if (data.fatal) {
+            //加载失败返回false
+            cleanup();
+            resolve('');
+          }
+        });
+        hls.loadSource(src);
+        hls.on(Hls.Events.MANIFEST_PARSED, function () {
+          cleanup();
+          resolve('hls');
+        });
+      });
+    }
+    //尝试加载flv
+  }, {
+    key: "checkWithFlv",
+    value: function checkWithFlv(flvjs, src) {
+      return new Promise(function (resolve) {
+        // 创建一个临时的视频元素
+        var mediaElement = document.createElement('video');
+        mediaElement.style.display = 'none'; // 隐藏视频元素
+        document.body.appendChild(mediaElement);
+        var flvPlayer = flvjs.createPlayer({
+          type: 'flv',
+          url: src
+        }, {
+          enableWorker: false,
+          // 禁用Worker以提高兼容性
+          lazyLoad: false,
+          lazyLoadMaxDuration: 3 * 60,
+          seekType: 'range' // 使用range seek
+        });
+        // 绑定到媒体元素
+        flvPlayer.attachMediaElement(mediaElement);
+        var timeout = setTimeout(function () {
+          cleanup();
+          resolve('');
+        }, 10000); // 10秒超时
+        function cleanup() {
+          clearTimeout(timeout);
+          timeout = null;
+          if (flvPlayer) {
+            flvPlayer.pause();
+            flvPlayer.unload();
+            flvPlayer.detachMediaElement();
+            flvPlayer.destroy();
+            flvPlayer = null;
+          }
+          if (mediaElement && mediaElement.parentNode) {
+            mediaElement.parentNode.removeChild(mediaElement);
+          }
+        }
+        flvPlayer.on(flvjs.Events.ERROR, function (e) {
+          cleanup();
+          resolve('');
+        });
+        flvPlayer.on(flvjs.Events.LOADING_COMPLETE, function () {
+          cleanup();
+          resolve('flv');
+        });
+
+        // 添加更多事件监听
+        flvPlayer.on(flvjs.Events.METADATA_ARRIVED, function () {
+          // 收到元数据也算成功
+          cleanup();
+          resolve('flv');
+        });
+        flvPlayer.on(flvjs.Events.STATISTICS_INFO, function () {
+          // 有统计信息说明在正常工作
+          cleanup();
+          resolve('flv');
+        });
+        flvPlayer.load();
+        try {
+          flvPlayer.load();
+          flvPlayer.play();
+        } catch (error) {
+          cleanup();
+          resolve('');
+        }
+      });
+    }
+    //检测是否支持video播放
+  }, {
+    key: "checkWithVideo",
+    value: function checkWithVideo(src) {
+      return new Promise(function (resolve, reject) {
+        // 创建一个临时的视频元素
+        var mediaElement = document.createElement('video');
+        mediaElement.muted = true; //静音
+        mediaElement.playsInline = true; //避免被劫持
+        mediaElement.style.display = 'none'; //隐藏视频元素
+        var timeout = setTimeout(function () {
+          cleanup();
+          resolve('');
+        }, 10000); // 10秒超时
+        function cleanup() {
+          clearTimeout(timeout);
+          timeout = null;
+          if (mediaElement && mediaElement.parentNode) {
+            mediaElement.parentNode.removeChild(mediaElement);
+          }
+        }
+        mediaElement.onerror = function (e) {
+          cleanup();
+          resolve('');
+        };
+        mediaElement.onloadedmetadata = function (e) {
+          cleanup();
+          resolve('video');
+        };
+        mediaElement.src = src;
+      });
+    }
+
+    //时间格式化
+  }, {
+    key: "timeFormat",
+    value: function timeFormat(value) {
+      var hours = Math.floor(value / 60 / 60 % 60) >= 10 ? Math.floor(value / 60 / 60 % 60) : '0' + Math.floor(value / 60 / 60 % 60);
+      var minutes = Math.floor(value / 60 % 60) >= 10 ? Math.floor(value / 60 % 60) : '0' + Math.floor(value / 60 % 60);
+      var seconds = Math.floor(value % 60) >= 10 ? Math.floor(value % 60) : '0' + Math.floor(value % 60);
+      return hours == '00' ? minutes + ':' + seconds : hours + ':' + minutes + ':' + seconds;
+    }
+    //时分秒转换秒
+  }, {
+    key: "timeToSeconds",
+    value: function timeToSeconds(timeStr) {
+      var timeRegex = /^(\d{1,2}):(\d{1,2}):(\d{1,2})\.(\d{1,3})$/;
+      var match = timeStr.match(timeRegex);
+      if (!match) {
+        throw new Error("Invalid time format");
+      }
+      // 提取匹配结果
+      var _match = _slicedToArray(match, 5),
+        hours = _match[1],
+        minutes = _match[2],
+        seconds = _match[3],
+        milliseconds = _match[4];
+
+      // 将时分秒毫秒转换为总秒数
+      var totalSeconds = +hours * 3600 + +minutes * 60 + +seconds + +milliseconds / 1000;
+      return totalSeconds;
+    }
+
+    /**
+    * 深度克隆
+    * @param { Object } obj 克隆对象
+    */
+  }, {
+    key: "deepClone",
+    value: function deepClone(obj) {
+      if (_typeof(obj) !== "object" && typeof obj !== 'function') {
+        //原始类型直接返回
+        return obj;
+      }
+      var o = Object.prototype.toString.call(obj) === '[object Array]' ? [] : {};
+      for (var i in obj) {
+        if (obj.hasOwnProperty(i)) {
+          o[i] = i === 'loader' ? '' : Object.prototype.toString.call(obj[i]) === '[object XMLHttpRequest]' ? "" : _typeof(obj[i]) === "object" ? YbPlayer.deepClone(obj[i]) : obj[i];
+        }
+      }
+      return o;
+    }
+  }, {
+    key: "isFlvFatalError",
+    value: function isFlvFatalError(errorType, errorDetail, errorInfo) {
+      // HTTP 状态码错误
+      return errorInfo && errorInfo.code && errorInfo.code >= 400;
+      // 格式不支持错误
+      var fatalErrors = ['MEDIA_FORMAT_UNSUPPORTED', 'MEDIA_CODEC_UNSUPPORTED', 'NETWORK_STATUS_CODE_INVALID', 'DEMUXER_ERROR'];
+      return fatalErrors.includes(errorDetail);
+    }
+  }]);
+}(); //兼容new Function，为了挂载到window对象上
+_defineProperty(YbPlayer, "openfullIcon", "\n\t\t<svg t=\"1758178660741\" class=\"icon\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"18274\" width=\"48\" height=\"48\"><path d=\"M392.704 893.44H186.368c-31.232 0-55.808-24.576-55.808-55.808v-204.8c0-7.168 6.144-13.312 13.312-13.312h83.456c7.168 0 13.312 6.144 13.312 13.312v138.24c0 7.168 6.144 13.312 13.312 13.312h137.728c7.168 0 13.312 6.144 13.312 13.312v81.408c1.024 8.192-5.12 14.336-12.288 14.336z m444.928 0h-200.704c-7.168 0-13.312-6.144-13.312-13.312V798.72c0-7.168 6.144-13.312 13.312-13.312h133.632c7.168 0 13.312-6.144 13.312-13.312V634.88c0-7.168 6.144-13.312 13.312-13.312h82.432c7.168 0 13.312 6.144 13.312 13.312v202.752c0.512 31.232-24.064 55.808-55.296 55.808z m42.496-490.496h-82.432c-7.168 0-13.312-6.144-13.312-13.312V252.416c0-7.168-6.144-13.312-13.312-13.312h-134.656c-7.168 0-13.312-6.144-13.312-13.312v-81.92c0-7.168 6.144-13.312 13.312-13.312h201.728c31.232 0 55.808 24.576 55.808 55.808v203.264c-0.512 7.168-6.656 13.312-13.824 13.312zM227.328 404.48H143.872c-7.168 0-13.312-6.144-13.312-13.312v-204.8c0-31.232 24.576-55.808 55.808-55.808h206.336c7.168 0 13.312 6.144 13.312 13.312V225.28c0 7.168-6.144 13.312-13.312 13.312h-138.24c-7.168 0-13.312 6.144-13.312 13.312v137.728c-0.512 8.704-6.144 14.848-13.824 14.848z\" p-id=\"18275\"></path></svg>\n\t");
+//退出全屏按钮
+_defineProperty(YbPlayer, "exitfullIcon", "\n\t\t<svg viewBox=\"0 0 24 24\">\n\t\t    <path d=\"M5 16h3v3h2v-5H5v2zm3-8H5v2h5V5H8v3zm6 11h2v-3h3v-2h-5v5zm2-11V5h-2v5h5V8h-3z\"/>\n\t\t</svg>\n\t");
+//中间播放按钮
+_defineProperty(YbPlayer, "playcenterIcon", "\n\t\t<svg width=\"100\" height=\"100\" viewBox=\"0 0 100 100\" id=\"svgButton\">\n\t\t    <circle cx=\"50\" cy=\"50\" r=\"45\" stroke=\"white\" stroke-width=\"2\" fill=\"none\" />\n\t\t    <path id=\"play\" d=\"M40,30 L40,70 L70,50 Z\" fill=\"white\" />\n\t\t</svg>\n\t");
+//播放按钮
+_defineProperty(YbPlayer, "playIcon", "\n\t\t<svg t=\"1758177095662\" class=\"icon\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"5880\" width=\"48\" height=\"48\"><path d=\"M882.734114 459.147258l0.024559-0.024559L244.016061 21.12718l-0.199545 0.188288C230.582097 8.748245 212.62819 1.014096 192.840518 1.014096c-40.704051 0-73.699536 32.66905-73.699536 72.996524 0 22.148439-0.954745 65.513086 0 64.572668l0 373.422851 0 393.071354c0 0.325411 0 25.249057 0 44.935422 0 40.302915 32.995485 72.972988 73.699536 72.972988 19.862373 0 37.892005-7.78429 51.125401-20.466124l0.050142 0.025583 638.742613-437.982216-0.024559-0.038886c13.886265-13.270235 22.549575-31.889291 22.549575-52.531424 0-0.050142 0-0.088004 0-0.150426 0-0.050142 0-0.11154 0-0.149403C905.28369 491.048829 896.620379 472.41647 882.734114 459.147258z\" p-id=\"5881\"></path></svg>\n\t");
+//暂停按钮
+_defineProperty(YbPlayer, "pauseIcon", "\n\t\t<svg t=\"1758178251644\" class=\"icon\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"11765\" width=\"48\" height=\"48\"><path d=\"M432 176v672c0 26.5-21.5 48-48 48H224c-26.5 0-48-21.5-48-48V176c0-26.5 21.5-48 48-48h160c26.5 0 48 21.5 48 48zM848 176v672c0 26.5-21.5 48-48 48H640c-26.5 0-48-21.5-48-48V176c0-26.5 21.5-48 48-48h160c26.5 0 48 21.5 48 48z\" p-id=\"11766\"></path></svg>\n\t");
+//上一个按钮
+_defineProperty(YbPlayer, "prevIcon", "\n\t\t<svg viewBox=\"0 0 1024 1024\"><path d=\"M409.6 379.965l290.673-183.214c43.049-27.136 77.967-8.396 77.967 42.046v546.406c0 50.36-34.857 69.223-77.967 42.046L409.6 644.035V757.76a81.92 81.92 0 1 1-163.84 0V266.24a81.92 81.92 0 1 1 163.84 0v113.725z\"></path></svg>\n\t");
+//下一个按钮
+_defineProperty(YbPlayer, "nextIcon", "\n\t\t<svg viewBox=\"0 0 1024 1024\"><path d=\"M614.4 379.965V266.24a81.92 81.92 0 1 1 163.84 0v491.52a81.92 81.92 0 1 1-163.84 0V644.035L323.727 827.249c-43.11 27.177-77.967 8.315-77.967-42.046V238.797c0-50.442 34.918-69.182 77.967-42.046L614.4 379.965z\"></path></svg>\n\t");
+//加载图标
+_defineProperty(YbPlayer, "loadIcon", "\n\t\t<svg class=\"spinner\" viewBox=\"0 0 50 50\">\n\t\t    <circle cx=\"25\" cy=\"25\" r=\"20\" fill=\"none\"/>\n\t\t</svg>\n\t");
+//音量图标
+_defineProperty(YbPlayer, "voiceIcon", "\n\t\t<svg viewBox=\"0 0 24 24\">\n\t\t    <path d=\"M3 9v6h4l5 5V4L7 9H3zm13.5 3c0-1.77-1.02-3.29-2.5-4.03v8.05c1.48-.73 2.5-2.25 2.5-4.02zM14 3.23v2.06c2.89.86 5 3.54 5 6.71s-2.11 5.85-5 6.71v2.06c4.01-.91 7-4.49 7-8.77s-2.99-7.86-7-8.77z\"/>\n\t\t</svg>\n\t");
+//返回图标
+_defineProperty(YbPlayer, "backIcon", "\n\t\t<svg width=\"24\" height=\"24\" viewBox=\"0 0 24 24\" fill=\"none\">\n\t\t  <path d=\"M19 12H5M5 12L11 18M5 12L11 6\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"/>\n\t\t</svg>\n\t");
+//重加载图标
+_defineProperty(YbPlayer, "errorIcon", "\n\t\t<svg t=\"1756091252738\" class=\"icon\" viewBox=\"0 0 1024 1024\" p-id=\"5051\">\n\t\t\t<path d=\"M637.76 138.112a391.744 391.744 0 0 1 5.12 748.8l43.776 26.24a32 32 0 0 1-19.008 59.52 32 32 0 0 1-16-4.8l-106.56-65.6a32 32 0 0 1-10.56-43.968l65.6-106.56a32 32 0 1 1 54.592 33.408l-22.848 38.144a327.808 327.808 0 0 0-12.544-624 32 32 0 0 1 18.432-61.184zM391.872 79.36l115.2 49.152a32 32 0 0 1 17.088 17.6 32 32 0 0 1 0 24.448l-49.088 115.008a32 32 0 0 1-29.76 19.52 32 32 0 0 1-29.44-44.608l21.44-49.92a327.808 327.808 0 0 0-3.84 633.792 32 32 0 0 1-7.68 62.912 29.76 29.76 0 0 1-8.32-1.152 391.744 391.744 0 0 1-14.08-752.256L366.72 138.24a32 32 0 1 1 25.152-58.88z\" p-id=\"5052\"></path>\n\t\t</svg>\n\t");
+//锁屏图标
+_defineProperty(YbPlayer, "lockIcon", "\n\t\t<svg t=\"1756887430264\" viewBox=\"0 0 1024 1024\"><path d=\"M394.304 316.608A124.672 124.672 0 0 1 518.72 192a124.704 124.704 0 0 1 124.48 124.608V416h-248.896V316.608zM544 704a32 32 0 0 1-64 0v-128a32 32 0 0 1 64 0v128z m256.256-288H707.2V316.608A188.736 188.736 0 0 0 518.72 128c-103.904 0-188.416 84.608-188.416 188.608V416h-106.56A64 64 0 0 0 160 480.096v319.84A64 64 0 0 0 223.744 864h576.512A64 64 0 0 0 864 799.936v-319.84A64 64 0 0 0 800.256 416z\" p-id=\"10429\"></path></svg>\n\t");
+//解开锁屏图标
+_defineProperty(YbPlayer, "unlockIcon", "\n\t\t<svg t=\"1756887487890\" class=\"icon\" viewBox=\"0 0 1024 1024\"><path d=\"M544 704a32 32 0 0 1-64 0v-128a32 32 0 0 1 64 0v128z m256.256-288H394.304V316.608A124.672 124.672 0 0 1 518.72 192a124.704 124.704 0 0 1 124.48 124.608 32 32 0 1 0 64 0A188.736 188.736 0 0 0 518.72 128c-103.904 0-188.416 84.608-188.416 188.608V416h-106.56A64 64 0 0 0 160 480.096v319.84A64 64 0 0 0 223.744 864h576.512A64 64 0 0 0 864 799.936v-319.84A64 64 0 0 0 800.256 416z\" p-id=\"11412\"></path></svg>\n\t");
+//更多图标
+_defineProperty(YbPlayer, "moreIcon", "\n\t\t<svg t=\"1756887864084\" class=\"icon\" viewBox=\"0 0 1024 1024\" version=\"1.1\" xmlns=\"http://www.w3.org/2000/svg\" p-id=\"21526\" width=\"48\" height=\"48\"><path d=\"M512 416c53.02 0 96 42.98 96 96s-42.98 96-96 96-96-42.98-96-96 42.98-96 96-96z m320 0c53.02 0 96 42.98 96 96s-42.98 96-96 96-96-42.98-96-96 42.98-96 96-96z m-640 0c53.02 0 96 42.98 96 96s-42.98 96-96 96-96-42.98-96-96 42.98-96 96-96z\" p-id=\"21527\"></path></svg>\n\t");
+if (typeof window != 'undefined') {
+  window.YbPlayer = YbPlayer;
+}
\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/js/DeviceOrientationControls.js b/uni_modules/yingbing-video/static/html/js/DeviceOrientationControls.js
new file mode 100644
index 0000000..b3fd5fb
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/DeviceOrientationControls.js
@@ -0,0 +1,134 @@
+/**
+ * @author richt / http://richt.me
+ * @author WestLangley / http://github.com/WestLangley
+ *
+ * W3C Device Orientation control (http://w3c.github.io/deviceorientation/spec-source-orientation.html)
+ */
+
+THREE.DeviceOrientationControls = function ( object ) {
+
+	var scope = this;
+
+	this.object = object;
+	this.object.rotation.reorder( 'YXZ' );
+
+	this.enabled = true;
+
+	this.deviceOrientation = {};
+	this.screenOrientation = 0;
+
+	this.alphaOffset = 0; // radians
+
+	var onDeviceOrientationChangeEvent = function ( event ) {
+
+		scope.deviceOrientation = event;
+
+	};
+
+	var onScreenOrientationChangeEvent = function () {
+
+		scope.screenOrientation = window.orientation || 0;
+
+	};
+
+	// The angles alpha, beta and gamma form a set of intrinsic Tait-Bryan angles of type Z-X'-Y''
+
+	var setObjectQuaternion = function () {
+
+		var zee = new THREE.Vector3( 0, 0, 1 );
+
+		var euler = new THREE.Euler();
+
+		var q0 = new THREE.Quaternion();
+
+		var q1 = new THREE.Quaternion( - Math.sqrt( 0.5 ), 0, 0, Math.sqrt( 0.5 ) ); // - PI/2 around the x-axis
+
+		return function ( quaternion, alpha, beta, gamma, orient ) {
+
+			euler.set( beta, alpha, - gamma, 'YXZ' ); // 'ZXY' for the device, but 'YXZ' for us
+
+			quaternion.setFromEuler( euler ); // orient the device
+
+			quaternion.multiply( q1 ); // camera looks out the back of the device, not the top
+
+			quaternion.multiply( q0.setFromAxisAngle( zee, - orient ) ); // adjust for screen orientation
+
+		};
+
+	}();
+
+	this.connect = function () {
+
+		onScreenOrientationChangeEvent(); // run once on load
+
+		// iOS 13+
+
+		if ( window.DeviceOrientationEvent !== undefined && typeof window.DeviceOrientationEvent.requestPermission === 'function' ) {
+
+			window.DeviceOrientationEvent.requestPermission().then( function ( response ) {
+
+				if ( response == 'granted' ) {
+
+					window.addEventListener( 'orientationchange', onScreenOrientationChangeEvent, false );
+					window.addEventListener( 'deviceorientation', onDeviceOrientationChangeEvent, false );
+
+				}
+
+			} ).catch( function ( error ) {
+
+				console.error( 'THREE.DeviceOrientationControls: Unable to use DeviceOrientation API:', error );
+
+			} );
+
+		} else {
+
+			window.addEventListener( 'orientationchange', onScreenOrientationChangeEvent, false );
+			window.addEventListener( 'deviceorientation', onDeviceOrientationChangeEvent, false );
+
+		}
+
+		scope.enabled = true;
+
+	};
+
+	this.disconnect = function () {
+
+		window.removeEventListener( 'orientationchange', onScreenOrientationChangeEvent, false );
+		window.removeEventListener( 'deviceorientation', onDeviceOrientationChangeEvent, false );
+
+		scope.enabled = false;
+
+	};
+
+	this.update = function () {
+
+		if ( scope.enabled === false ) return;
+
+		var device = scope.deviceOrientation;
+
+		if ( device ) {
+
+			var alpha = device.alpha ? THREE.MathUtils.degToRad( device.alpha ) + scope.alphaOffset : 0; // Z
+
+			var beta = device.beta ? THREE.MathUtils.degToRad( device.beta ) : 0; // X'
+
+			var gamma = device.gamma ? THREE.MathUtils.degToRad( device.gamma ) : 0; // Y''
+
+			var orient = scope.screenOrientation ? THREE.MathUtils.degToRad( scope.screenOrientation ) : 0; // O
+
+			setObjectQuaternion( scope.object.quaternion, alpha, beta, gamma, orient );
+
+		}
+
+
+	};
+
+	this.dispose = function () {
+
+		scope.disconnect();
+
+	};
+
+	this.connect();
+
+};
diff --git a/uni_modules/yingbing-video/static/html/js/OrbitControls.js b/uni_modules/yingbing-video/static/html/js/OrbitControls.js
new file mode 100644
index 0000000..fc3a1cd
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/OrbitControls.js
@@ -0,0 +1,1079 @@
+( function () {
+
+	// Unlike TrackballControls, it maintains the "up" direction object.up (+Y by default).
+	//
+	//    Orbit - left mouse / touch: one-finger move
+	//    Zoom - middle mouse, or mousewheel / touch: two-finger spread or squish
+	//    Pan - right mouse, or left mouse + ctrl/meta/shiftKey, or arrow keys / touch: two-finger move
+
+	const _changeEvent = {
+		type: 'change'
+	};
+	const _startEvent = {
+		type: 'start'
+	};
+	const _endEvent = {
+		type: 'end'
+	};
+
+	class OrbitControls extends THREE.EventDispatcher {
+
+		constructor( object, domElement ) {
+
+			super();
+			if ( domElement === undefined ) console.warn( 'THREE.OrbitControls: The second parameter "domElement" is now mandatory.' );
+			if ( domElement === document ) console.error( 'THREE.OrbitControls: "document" should not be used as the target "domElement". Please use "renderer.domElement" instead.' );
+			this.object = object;
+			this.domElement = domElement;
+			this.domElement.style.touchAction = 'none'; // disable touch scroll
+			// Set to false to disable this control
+
+			this.enabled = true; // "target" sets the location of focus, where the object orbits around
+
+			this.target = new THREE.Vector3(); // How far you can dolly in and out ( PerspectiveCamera only )
+
+			this.minDistance = 0;
+			this.maxDistance = Infinity; // How far you can zoom in and out ( OrthographicCamera only )
+
+			this.minZoom = 0;
+			this.maxZoom = Infinity; // How far you can orbit vertically, upper and lower limits.
+			// Range is 0 to Math.PI radians.
+
+			this.minPolarAngle = 0; // radians
+
+			this.maxPolarAngle = Math.PI; // radians
+			// How far you can orbit horizontally, upper and lower limits.
+			// If set, the interval [ min, max ] must be a sub-interval of [ - 2 PI, 2 PI ], with ( max - min < 2 PI )
+
+			this.minAzimuthAngle = - Infinity; // radians
+
+			this.maxAzimuthAngle = Infinity; // radians
+			// Set to true to enable damping (inertia)
+			// If damping is enabled, you must call controls.update() in your animation loop
+
+			this.enableDamping = false;
+			this.dampingFactor = 0.05; // This option actually enables dollying in and out; left as "zoom" for backwards compatibility.
+			// Set to false to disable zooming
+
+			this.enableZoom = true;
+			this.zoomSpeed = 1.0; // Set to false to disable rotating
+
+			this.enableRotate = true;
+			this.rotateSpeed = 1.0; // Set to false to disable panning
+
+			this.enablePan = true;
+			this.panSpeed = 1.0;
+			this.screenSpacePanning = true; // if false, pan orthogonal to world-space direction camera.up
+
+			this.keyPanSpeed = 7.0; // pixels moved per arrow key push
+			// Set to true to automatically rotate around the target
+			// If auto-rotate is enabled, you must call controls.update() in your animation loop
+
+			this.autoRotate = false;
+			this.autoRotateSpeed = 2.0; // 30 seconds per orbit when fps is 60
+			// The four arrow keys
+
+			this.keys = {
+				LEFT: 'ArrowLeft',
+				UP: 'ArrowUp',
+				RIGHT: 'ArrowRight',
+				BOTTOM: 'ArrowDown'
+			}; // Mouse buttons
+
+			this.mouseButtons = {
+				LEFT: THREE.MOUSE.ROTATE,
+				MIDDLE: THREE.MOUSE.DOLLY,
+				RIGHT: THREE.MOUSE.PAN
+			}; // Touch fingers
+
+			this.touches = {
+				ONE: THREE.TOUCH.ROTATE,
+				TWO: THREE.TOUCH.DOLLY_PAN
+			}; // for reset
+
+			this.target0 = this.target.clone();
+			this.position0 = this.object.position.clone();
+			this.zoom0 = this.object.zoom; // the target DOM element for key events
+
+			this._domElementKeyEvents = null; //
+			// public methods
+			//
+
+			this.getPolarAngle = function () {
+
+				return spherical.phi;
+
+			};
+
+			this.getAzimuthalAngle = function () {
+
+				return spherical.theta;
+
+			};
+
+			this.getDistance = function () {
+
+				return this.object.position.distanceTo( this.target );
+
+			};
+
+			this.listenToKeyEvents = function ( domElement ) {
+
+				domElement.addEventListener( 'keydown', onKeyDown );
+				this._domElementKeyEvents = domElement;
+
+			};
+
+			this.saveState = function () {
+
+				scope.target0.copy( scope.target );
+				scope.position0.copy( scope.object.position );
+				scope.zoom0 = scope.object.zoom;
+
+			};
+
+			this.reset = function () {
+
+				scope.target.copy( scope.target0 );
+				scope.object.position.copy( scope.position0 );
+				scope.object.zoom = scope.zoom0;
+				scope.object.updateProjectionMatrix();
+				scope.dispatchEvent( _changeEvent );
+				scope.update();
+				state = STATE.NONE;
+
+			}; // this method is exposed, but perhaps it would be better if we can make it private...
+
+
+			this.update = function () {
+
+				const offset = new THREE.Vector3(); // so camera.up is the orbit axis
+
+				const quat = new THREE.Quaternion().setFromUnitVectors( object.up, new THREE.Vector3( 0, 1, 0 ) );
+				const quatInverse = quat.clone().invert();
+				const lastPosition = new THREE.Vector3();
+				const lastQuaternion = new THREE.Quaternion();
+				const twoPI = 2 * Math.PI;
+				return function update() {
+
+					const position = scope.object.position;
+					offset.copy( position ).sub( scope.target ); // rotate offset to "y-axis-is-up" space
+
+					offset.applyQuaternion( quat ); // angle from z-axis around y-axis
+
+					spherical.setFromVector3( offset );
+
+					if ( scope.autoRotate && state === STATE.NONE ) {
+
+						rotateLeft( getAutoRotationAngle() );
+
+					}
+
+					if ( scope.enableDamping ) {
+
+						spherical.theta += sphericalDelta.theta * scope.dampingFactor;
+						spherical.phi += sphericalDelta.phi * scope.dampingFactor;
+
+					} else {
+
+						spherical.theta += sphericalDelta.theta;
+						spherical.phi += sphericalDelta.phi;
+
+					} // restrict theta to be between desired limits
+
+
+					let min = scope.minAzimuthAngle;
+					let max = scope.maxAzimuthAngle;
+
+					if ( isFinite( min ) && isFinite( max ) ) {
+
+						if ( min < - Math.PI ) min += twoPI; else if ( min > Math.PI ) min -= twoPI;
+						if ( max < - Math.PI ) max += twoPI; else if ( max > Math.PI ) max -= twoPI;
+
+						if ( min <= max ) {
+
+							spherical.theta = Math.max( min, Math.min( max, spherical.theta ) );
+
+						} else {
+
+							spherical.theta = spherical.theta > ( min + max ) / 2 ? Math.max( min, spherical.theta ) : Math.min( max, spherical.theta );
+
+						}
+
+					} // restrict phi to be between desired limits
+
+
+					spherical.phi = Math.max( scope.minPolarAngle, Math.min( scope.maxPolarAngle, spherical.phi ) );
+					spherical.makeSafe();
+					spherical.radius *= scale; // restrict radius to be between desired limits
+
+					spherical.radius = Math.max( scope.minDistance, Math.min( scope.maxDistance, spherical.radius ) ); // move target to panned location
+
+					if ( scope.enableDamping === true ) {
+
+						scope.target.addScaledVector( panOffset, scope.dampingFactor );
+
+					} else {
+
+						scope.target.add( panOffset );
+
+					}
+
+					offset.setFromSpherical( spherical ); // rotate offset back to "camera-up-vector-is-up" space
+
+					offset.applyQuaternion( quatInverse );
+					position.copy( scope.target ).add( offset );
+					scope.object.lookAt( scope.target );
+
+					if ( scope.enableDamping === true ) {
+
+						sphericalDelta.theta *= 1 - scope.dampingFactor;
+						sphericalDelta.phi *= 1 - scope.dampingFactor;
+						panOffset.multiplyScalar( 1 - scope.dampingFactor );
+
+					} else {
+
+						sphericalDelta.set( 0, 0, 0 );
+						panOffset.set( 0, 0, 0 );
+
+					}
+
+					scale = 1; // update condition is:
+					// min(camera displacement, camera rotation in radians)^2 > EPS
+					// using small-angle approximation cos(x/2) = 1 - x^2 / 8
+
+					if ( zoomChanged || lastPosition.distanceToSquared( scope.object.position ) > EPS || 8 * ( 1 - lastQuaternion.dot( scope.object.quaternion ) ) > EPS ) {
+
+						scope.dispatchEvent( _changeEvent );
+						lastPosition.copy( scope.object.position );
+						lastQuaternion.copy( scope.object.quaternion );
+						zoomChanged = false;
+						return true;
+
+					}
+
+					return false;
+
+				};
+
+			}();
+
+			this.dispose = function () {
+
+				scope.domElement.removeEventListener( 'contextmenu', onContextMenu );
+				scope.domElement.removeEventListener( 'pointerdown', onPointerDown );
+				scope.domElement.removeEventListener( 'pointercancel', onPointerCancel );
+				scope.domElement.removeEventListener( 'wheel', onMouseWheel );
+				scope.domElement.removeEventListener( 'pointermove', onPointerMove );
+				scope.domElement.removeEventListener( 'pointerup', onPointerUp );
+
+				if ( scope._domElementKeyEvents !== null ) {
+
+					scope._domElementKeyEvents.removeEventListener( 'keydown', onKeyDown );
+
+				} //scope.dispatchEvent( { type: 'dispose' } ); // should this be added here?
+
+			}; //
+			// internals
+			//
+
+
+			const scope = this;
+			const STATE = {
+				NONE: - 1,
+				ROTATE: 0,
+				DOLLY: 1,
+				PAN: 2,
+				TOUCH_ROTATE: 3,
+				TOUCH_PAN: 4,
+				TOUCH_DOLLY_PAN: 5,
+				TOUCH_DOLLY_ROTATE: 6
+			};
+			let state = STATE.NONE;
+			const EPS = 0.000001; // current position in spherical coordinates
+
+			const spherical = new THREE.Spherical();
+			const sphericalDelta = new THREE.Spherical();
+			let scale = 1;
+			const panOffset = new THREE.Vector3();
+			let zoomChanged = false;
+			const rotateStart = new THREE.Vector2();
+			const rotateEnd = new THREE.Vector2();
+			const rotateDelta = new THREE.Vector2();
+			const panStart = new THREE.Vector2();
+			const panEnd = new THREE.Vector2();
+			const panDelta = new THREE.Vector2();
+			const dollyStart = new THREE.Vector2();
+			const dollyEnd = new THREE.Vector2();
+			const dollyDelta = new THREE.Vector2();
+			const pointers = [];
+			const pointerPositions = {};
+
+			function getAutoRotationAngle() {
+
+				return 2 * Math.PI / 60 / 60 * scope.autoRotateSpeed;
+
+			}
+
+			function getZoomScale() {
+
+				return Math.pow( 0.95, scope.zoomSpeed );
+
+			}
+
+			function rotateLeft( angle ) {
+
+				sphericalDelta.theta -= angle;
+
+			}
+
+			function rotateUp( angle ) {
+
+				sphericalDelta.phi -= angle;
+
+			}
+
+			const panLeft = function () {
+
+				const v = new THREE.Vector3();
+				return function panLeft( distance, objectMatrix ) {
+
+					v.setFromMatrixColumn( objectMatrix, 0 ); // get X column of objectMatrix
+
+					v.multiplyScalar( - distance );
+					panOffset.add( v );
+
+				};
+
+			}();
+
+			const panUp = function () {
+
+				const v = new THREE.Vector3();
+				return function panUp( distance, objectMatrix ) {
+
+					if ( scope.screenSpacePanning === true ) {
+
+						v.setFromMatrixColumn( objectMatrix, 1 );
+
+					} else {
+
+						v.setFromMatrixColumn( objectMatrix, 0 );
+						v.crossVectors( scope.object.up, v );
+
+					}
+
+					v.multiplyScalar( distance );
+					panOffset.add( v );
+
+				};
+
+			}(); // deltaX and deltaY are in pixels; right and down are positive
+
+
+			const pan = function () {
+
+				const offset = new THREE.Vector3();
+				return function pan( deltaX, deltaY ) {
+
+					const element = scope.domElement;
+
+					if ( scope.object.isPerspectiveCamera ) {
+
+						// perspective
+						const position = scope.object.position;
+						offset.copy( position ).sub( scope.target );
+						let targetDistance = offset.length(); // half of the fov is center to top of screen
+
+						targetDistance *= Math.tan( scope.object.fov / 2 * Math.PI / 180.0 ); // we use only clientHeight here so aspect ratio does not distort speed
+
+						panLeft( 2 * deltaX * targetDistance / element.clientHeight, scope.object.matrix );
+						panUp( 2 * deltaY * targetDistance / element.clientHeight, scope.object.matrix );
+
+					} else if ( scope.object.isOrthographicCamera ) {
+
+						// orthographic
+						panLeft( deltaX * ( scope.object.right - scope.object.left ) / scope.object.zoom / element.clientWidth, scope.object.matrix );
+						panUp( deltaY * ( scope.object.top - scope.object.bottom ) / scope.object.zoom / element.clientHeight, scope.object.matrix );
+
+					} else {
+
+						// camera neither orthographic nor perspective
+						console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.' );
+						scope.enablePan = false;
+
+					}
+
+				};
+
+			}();
+
+			function dollyOut( dollyScale ) {
+
+				if ( scope.object.isPerspectiveCamera ) {
+
+					scale /= dollyScale;
+
+				} else if ( scope.object.isOrthographicCamera ) {
+
+					scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom * dollyScale ) );
+					scope.object.updateProjectionMatrix();
+					zoomChanged = true;
+
+				} else {
+
+					console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
+					scope.enableZoom = false;
+
+				}
+
+			}
+
+			function dollyIn( dollyScale ) {
+
+				if ( scope.object.isPerspectiveCamera ) {
+
+					scale *= dollyScale;
+
+				} else if ( scope.object.isOrthographicCamera ) {
+
+					scope.object.zoom = Math.max( scope.minZoom, Math.min( scope.maxZoom, scope.object.zoom / dollyScale ) );
+					scope.object.updateProjectionMatrix();
+					zoomChanged = true;
+
+				} else {
+
+					console.warn( 'WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.' );
+					scope.enableZoom = false;
+
+				}
+
+			} //
+			// event callbacks - update the object state
+			//
+
+
+			function handleMouseDownRotate( event ) {
+
+				rotateStart.set( event.clientX, event.clientY );
+
+			}
+
+			function handleMouseDownDolly( event ) {
+
+				dollyStart.set( event.clientX, event.clientY );
+
+			}
+
+			function handleMouseDownPan( event ) {
+
+				panStart.set( event.clientX, event.clientY );
+
+			}
+
+			function handleMouseMoveRotate( event ) {
+
+				rotateEnd.set( event.clientX, event.clientY );
+				rotateDelta.subVectors( rotateEnd, rotateStart ).multiplyScalar( scope.rotateSpeed );
+				const element = scope.domElement;
+				rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientHeight ); // yes, height
+
+				rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight );
+				rotateStart.copy( rotateEnd );
+				scope.update();
+
+			}
+
+			function handleMouseMoveDolly( event ) {
+
+				dollyEnd.set( event.clientX, event.clientY );
+				dollyDelta.subVectors( dollyEnd, dollyStart );
+
+				if ( dollyDelta.y > 0 ) {
+
+					dollyOut( getZoomScale() );
+
+				} else if ( dollyDelta.y < 0 ) {
+
+					dollyIn( getZoomScale() );
+
+				}
+
+				dollyStart.copy( dollyEnd );
+				scope.update();
+
+			}
+
+			function handleMouseMovePan( event ) {
+
+				panEnd.set( event.clientX, event.clientY );
+				panDelta.subVectors( panEnd, panStart ).multiplyScalar( scope.panSpeed );
+				pan( panDelta.x, panDelta.y );
+				panStart.copy( panEnd );
+				scope.update();
+
+			}
+
+			function handleMouseWheel( event ) {
+
+				if ( event.deltaY < 0 ) {
+
+					dollyIn( getZoomScale() );
+
+				} else if ( event.deltaY > 0 ) {
+
+					dollyOut( getZoomScale() );
+
+				}
+
+				scope.update();
+
+			}
+
+			function handleKeyDown( event ) {
+
+				let needsUpdate = false;
+
+				switch ( event.code ) {
+
+					case scope.keys.UP:
+						pan( 0, scope.keyPanSpeed );
+						needsUpdate = true;
+						break;
+
+					case scope.keys.BOTTOM:
+						pan( 0, - scope.keyPanSpeed );
+						needsUpdate = true;
+						break;
+
+					case scope.keys.LEFT:
+						pan( scope.keyPanSpeed, 0 );
+						needsUpdate = true;
+						break;
+
+					case scope.keys.RIGHT:
+						pan( - scope.keyPanSpeed, 0 );
+						needsUpdate = true;
+						break;
+
+				}
+
+				if ( needsUpdate ) {
+
+					// prevent the browser from scrolling on cursor keys
+					event.preventDefault();
+					scope.update();
+
+				}
+
+			}
+
+			function handleTouchStartRotate() {
+
+				if ( pointers.length === 1 ) {
+
+					rotateStart.set( pointers[ 0 ].pageX, pointers[ 0 ].pageY );
+
+				} else {
+
+					const x = 0.5 * ( pointers[ 0 ].pageX + pointers[ 1 ].pageX );
+					const y = 0.5 * ( pointers[ 0 ].pageY + pointers[ 1 ].pageY );
+					rotateStart.set( x, y );
+
+				}
+
+			}
+
+			function handleTouchStartPan() {
+
+				if ( pointers.length === 1 ) {
+
+					panStart.set( pointers[ 0 ].pageX, pointers[ 0 ].pageY );
+
+				} else {
+
+					const x = 0.5 * ( pointers[ 0 ].pageX + pointers[ 1 ].pageX );
+					const y = 0.5 * ( pointers[ 0 ].pageY + pointers[ 1 ].pageY );
+					panStart.set( x, y );
+
+				}
+
+			}
+
+			function handleTouchStartDolly() {
+
+				const dx = pointers[ 0 ].pageX - pointers[ 1 ].pageX;
+				const dy = pointers[ 0 ].pageY - pointers[ 1 ].pageY;
+				const distance = Math.sqrt( dx * dx + dy * dy );
+				dollyStart.set( 0, distance );
+
+			}
+
+			function handleTouchStartDollyPan() {
+
+				if ( scope.enableZoom ) handleTouchStartDolly();
+				if ( scope.enablePan ) handleTouchStartPan();
+
+			}
+
+			function handleTouchStartDollyRotate() {
+
+				if ( scope.enableZoom ) handleTouchStartDolly();
+				if ( scope.enableRotate ) handleTouchStartRotate();
+
+			}
+
+			function handleTouchMoveRotate( event ) {
+
+				if ( pointers.length == 1 ) {
+
+					rotateEnd.set( event.pageX, event.pageY );
+
+				} else {
+
+					const position = getSecondPointerPosition( event );
+					const x = 0.5 * ( event.pageX + position.x );
+					const y = 0.5 * ( event.pageY + position.y );
+					rotateEnd.set( x, y );
+
+				}
+
+				rotateDelta.subVectors( rotateEnd, rotateStart ).multiplyScalar( scope.rotateSpeed );
+				const element = scope.domElement;
+				rotateLeft( 2 * Math.PI * rotateDelta.x / element.clientHeight ); // yes, height
+
+				rotateUp( 2 * Math.PI * rotateDelta.y / element.clientHeight );
+				rotateStart.copy( rotateEnd );
+
+			}
+
+			function handleTouchMovePan( event ) {
+
+				if ( pointers.length === 1 ) {
+
+					panEnd.set( event.pageX, event.pageY );
+
+				} else {
+
+					const position = getSecondPointerPosition( event );
+					const x = 0.5 * ( event.pageX + position.x );
+					const y = 0.5 * ( event.pageY + position.y );
+					panEnd.set( x, y );
+
+				}
+
+				panDelta.subVectors( panEnd, panStart ).multiplyScalar( scope.panSpeed );
+				pan( panDelta.x, panDelta.y );
+				panStart.copy( panEnd );
+
+			}
+
+			function handleTouchMoveDolly( event ) {
+
+				const position = getSecondPointerPosition( event );
+				const dx = event.pageX - position.x;
+				const dy = event.pageY - position.y;
+				const distance = Math.sqrt( dx * dx + dy * dy );
+				dollyEnd.set( 0, distance );
+				dollyDelta.set( 0, Math.pow( dollyEnd.y / dollyStart.y, scope.zoomSpeed ) );
+				dollyOut( dollyDelta.y );
+				dollyStart.copy( dollyEnd );
+
+			}
+
+			function handleTouchMoveDollyPan( event ) {
+
+				if ( scope.enableZoom ) handleTouchMoveDolly( event );
+				if ( scope.enablePan ) handleTouchMovePan( event );
+
+			}
+
+			function handleTouchMoveDollyRotate( event ) {
+
+				if ( scope.enableZoom ) handleTouchMoveDolly( event );
+				if ( scope.enableRotate ) handleTouchMoveRotate( event );
+
+			} //
+			// event handlers - FSM: listen for events and reset state
+			//
+
+
+			function onPointerDown( event ) {
+
+				if ( scope.enabled === false ) return;
+
+				if ( pointers.length === 0 ) {
+
+					scope.domElement.setPointerCapture( event.pointerId );
+					scope.domElement.addEventListener( 'pointermove', onPointerMove );
+					scope.domElement.addEventListener( 'pointerup', onPointerUp );
+
+				} //
+
+
+				addPointer( event );
+
+				if ( event.pointerType === 'touch' ) {
+
+					onTouchStart( event );
+
+				} else {
+
+					onMouseDown( event );
+
+				}
+
+			}
+
+			function onPointerMove( event ) {
+
+				if ( scope.enabled === false ) return;
+
+				if ( event.pointerType === 'touch' ) {
+
+					onTouchMove( event );
+
+				} else {
+
+					onMouseMove( event );
+
+				}
+
+			}
+
+			function onPointerUp( event ) {
+
+				removePointer( event );
+
+				if ( pointers.length === 0 ) {
+
+					scope.domElement.releasePointerCapture( event.pointerId );
+					scope.domElement.removeEventListener( 'pointermove', onPointerMove );
+					scope.domElement.removeEventListener( 'pointerup', onPointerUp );
+
+				}
+
+				scope.dispatchEvent( _endEvent );
+				state = STATE.NONE;
+
+			}
+
+			function onPointerCancel( event ) {
+
+				removePointer( event );
+
+			}
+
+			function onMouseDown( event ) {
+
+				let mouseAction;
+
+				switch ( event.button ) {
+
+					case 0:
+						mouseAction = scope.mouseButtons.LEFT;
+						break;
+
+					case 1:
+						mouseAction = scope.mouseButtons.MIDDLE;
+						break;
+
+					case 2:
+						mouseAction = scope.mouseButtons.RIGHT;
+						break;
+
+					default:
+						mouseAction = - 1;
+
+				}
+
+				switch ( mouseAction ) {
+
+					case THREE.MOUSE.DOLLY:
+						if ( scope.enableZoom === false ) return;
+						handleMouseDownDolly( event );
+						state = STATE.DOLLY;
+						break;
+
+					case THREE.MOUSE.ROTATE:
+						if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
+
+							if ( scope.enablePan === false ) return;
+							handleMouseDownPan( event );
+							state = STATE.PAN;
+
+						} else {
+
+							if ( scope.enableRotate === false ) return;
+							handleMouseDownRotate( event );
+							state = STATE.ROTATE;
+
+						}
+
+						break;
+
+					case THREE.MOUSE.PAN:
+						if ( event.ctrlKey || event.metaKey || event.shiftKey ) {
+
+							if ( scope.enableRotate === false ) return;
+							handleMouseDownRotate( event );
+							state = STATE.ROTATE;
+
+						} else {
+
+							if ( scope.enablePan === false ) return;
+							handleMouseDownPan( event );
+							state = STATE.PAN;
+
+						}
+
+						break;
+
+					default:
+						state = STATE.NONE;
+
+				}
+
+				if ( state !== STATE.NONE ) {
+
+					scope.dispatchEvent( _startEvent );
+
+				}
+
+			}
+
+			function onMouseMove( event ) {
+
+				if ( scope.enabled === false ) return;
+
+				switch ( state ) {
+
+					case STATE.ROTATE:
+						if ( scope.enableRotate === false ) return;
+						handleMouseMoveRotate( event );
+						break;
+
+					case STATE.DOLLY:
+						if ( scope.enableZoom === false ) return;
+						handleMouseMoveDolly( event );
+						break;
+
+					case STATE.PAN:
+						if ( scope.enablePan === false ) return;
+						handleMouseMovePan( event );
+						break;
+
+				}
+
+			}
+
+			function onMouseWheel( event ) {
+
+				if ( scope.enabled === false || scope.enableZoom === false || state !== STATE.NONE ) return;
+				event.preventDefault();
+				scope.dispatchEvent( _startEvent );
+				handleMouseWheel( event );
+				scope.dispatchEvent( _endEvent );
+
+			}
+
+			function onKeyDown( event ) {
+
+				if ( scope.enabled === false || scope.enablePan === false ) return;
+				handleKeyDown( event );
+
+			}
+
+			function onTouchStart( event ) {
+
+				trackPointer( event );
+
+				switch ( pointers.length ) {
+
+					case 1:
+						switch ( scope.touches.ONE ) {
+
+							case THREE.TOUCH.ROTATE:
+								if ( scope.enableRotate === false ) return;
+								handleTouchStartRotate();
+								state = STATE.TOUCH_ROTATE;
+								break;
+
+							case THREE.TOUCH.PAN:
+								if ( scope.enablePan === false ) return;
+								handleTouchStartPan();
+								state = STATE.TOUCH_PAN;
+								break;
+
+							default:
+								state = STATE.NONE;
+
+						}
+
+						break;
+
+					case 2:
+						switch ( scope.touches.TWO ) {
+
+							case THREE.TOUCH.DOLLY_PAN:
+								if ( scope.enableZoom === false && scope.enablePan === false ) return;
+								handleTouchStartDollyPan();
+								state = STATE.TOUCH_DOLLY_PAN;
+								break;
+
+							case THREE.TOUCH.DOLLY_ROTATE:
+								if ( scope.enableZoom === false && scope.enableRotate === false ) return;
+								handleTouchStartDollyRotate();
+								state = STATE.TOUCH_DOLLY_ROTATE;
+								break;
+
+							default:
+								state = STATE.NONE;
+
+						}
+
+						break;
+
+					default:
+						state = STATE.NONE;
+
+				}
+
+				if ( state !== STATE.NONE ) {
+
+					scope.dispatchEvent( _startEvent );
+
+				}
+
+			}
+
+			function onTouchMove( event ) {
+
+				trackPointer( event );
+
+				switch ( state ) {
+
+					case STATE.TOUCH_ROTATE:
+						if ( scope.enableRotate === false ) return;
+						handleTouchMoveRotate( event );
+						scope.update();
+						break;
+
+					case STATE.TOUCH_PAN:
+						if ( scope.enablePan === false ) return;
+						handleTouchMovePan( event );
+						scope.update();
+						break;
+
+					case STATE.TOUCH_DOLLY_PAN:
+						if ( scope.enableZoom === false && scope.enablePan === false ) return;
+						handleTouchMoveDollyPan( event );
+						scope.update();
+						break;
+
+					case STATE.TOUCH_DOLLY_ROTATE:
+						if ( scope.enableZoom === false && scope.enableRotate === false ) return;
+						handleTouchMoveDollyRotate( event );
+						scope.update();
+						break;
+
+					default:
+						state = STATE.NONE;
+
+				}
+
+			}
+
+			function onContextMenu( event ) {
+
+				if ( scope.enabled === false ) return;
+				event.preventDefault();
+
+			}
+
+			function addPointer( event ) {
+
+				pointers.push( event );
+
+			}
+
+			function removePointer( event ) {
+
+				delete pointerPositions[ event.pointerId ];
+
+				for ( let i = 0; i < pointers.length; i ++ ) {
+
+					if ( pointers[ i ].pointerId == event.pointerId ) {
+
+						pointers.splice( i, 1 );
+						return;
+
+					}
+
+				}
+
+			}
+
+			function trackPointer( event ) {
+
+				let position = pointerPositions[ event.pointerId ];
+
+				if ( position === undefined ) {
+
+					position = new THREE.Vector2();
+					pointerPositions[ event.pointerId ] = position;
+
+				}
+
+				position.set( event.pageX, event.pageY );
+
+			}
+
+			function getSecondPointerPosition( event ) {
+
+				const pointer = event.pointerId === pointers[ 0 ].pointerId ? pointers[ 1 ] : pointers[ 0 ];
+				return pointerPositions[ pointer.pointerId ];
+
+			} //
+
+
+			scope.domElement.addEventListener( 'contextmenu', onContextMenu );
+			scope.domElement.addEventListener( 'pointerdown', onPointerDown );
+			scope.domElement.addEventListener( 'pointercancel', onPointerCancel );
+			scope.domElement.addEventListener( 'wheel', onMouseWheel, {
+				passive: false
+			} ); // force an update at start
+
+			this.update();
+
+		}
+
+	} // This set of controls performs orbiting, dollying (zooming), and panning.
+	// Unlike TrackballControls, it maintains the "up" direction object.up (+Y by default).
+	// This is very similar to OrbitControls, another set of touch behavior
+	//
+	//    Orbit - right mouse, or left mouse + ctrl/meta/shiftKey / touch: two-finger rotate
+	//    Zoom - middle mouse, or mousewheel / touch: two-finger spread or squish
+	//    Pan - left mouse, or arrow keys / touch: one-finger move
+
+
+	class MapControls extends OrbitControls {
+
+		constructor( object, domElement ) {
+
+			super( object, domElement );
+			this.screenSpacePanning = false; // pan orthogonal to world-space direction camera.up
+
+			this.mouseButtons.LEFT = THREE.MOUSE.PAN;
+			this.mouseButtons.RIGHT = THREE.MOUSE.ROTATE;
+			this.touches.ONE = THREE.TOUCH.PAN;
+			this.touches.TWO = THREE.TOUCH.DOLLY_ROTATE;
+
+		}
+
+	}
+
+	THREE.MapControls = MapControls;
+	THREE.OrbitControls = OrbitControls;
+
+} )();
diff --git a/uni_modules/yingbing-video/static/html/js/flv.min.js b/uni_modules/yingbing-video/static/html/js/flv.min.js
new file mode 100644
index 0000000..94f1ddc
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/flv.min.js
@@ -0,0 +1,7 @@
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var t;t="undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this,t.flvjs=e()}}(function(){var e;return function e(t,n,i){function r(a,o){if(!n[a]){if(!t[a]){var u="function"==typeof require&&require;if(!o&&u)return u(a,!0);if(s)return s(a,!0);var l=new Error("Cannot find module '"+a+"'");throw l.code="MODULE_NOT_FOUND",l}var d=n[a]={exports:{}};t[a][0].call(d.exports,function(e){var n=t[a][1][e];return r(n||e)},d,d.exports,e,t,n,i)}return n[a].exports}for(var s="function"==typeof require&&require,a=0;a<i.length;a++)r(i[a]);return r}({1:[function(t,n,i){(function(r,s){!function(t,r){"object"==typeof i&&void 0!==n?n.exports=r():"function"==typeof e&&e.amd?e(r):t.ES6Promise=r()}(this,function(){"use strict";function e(e){return"function"==typeof e||"object"==typeof e&&null!==e}function 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r(e,null,[{key:"supportMSEH264Playback",value:function(){return window.MediaSource&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"supportNetworkStreamIO",value:function(){var e=new a.default({},(0,o.createDefaultConfig)()),t=e.loaderType;return e.destroy(),"fetch-stream-loader"==t||"xhr-moz-chunked-loader"==t}},{key:"getNetworkLoaderTypeName",value:function(){var e=new a.default({},(0,o.createDefaultConfig)()),t=e.loaderType;return e.destroy(),t}},{key:"supportNativeMediaPlayback",value:function(t){void 0==e.videoElement&&(e.videoElement=window.document.createElement("video"));var n=e.videoElement.canPlayType(t);return"probably"===n||"maybe"==n}},{key:"getFeatureList",value:function(){var t={mseFlvPlayback:!1,mseLiveFlvPlayback:!1,networkStreamIO:!1,networkLoaderName:"",nativeMP4H264Playback:!1,nativeWebmVP8Playback:!1,nativeWebmVP9Playback:!1};return t.mseFlvPlayback=e.supportMSEH264Playback(),t.networkStreamIO=e.supportNetworkStreamIO(),t.networkLoaderName=e.getNetworkLoaderTypeName(),t.mseLiveFlvPlayback=t.mseFlvPlayback&&t.networkStreamIO,t.nativeMP4H264Playback=e.supportNativeMediaPlayback('video/mp4; codecs="avc1.42001E, mp4a.40.2"'),t.nativeWebmVP8Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp8.0, vorbis"'),t.nativeWebmVP9Playback=e.supportNativeMediaPlayback('video/webm; codecs="vp9"'),t}}]),e}();n.default=u},{"../config.js":5,"../io/io-controller.js":23}],7:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(){i(this,e),this.mimeType=null,this.duration=null,this.hasAudio=null,this.hasVideo=null,this.audioCodec=null,this.videoCodec=null,this.audioDataRate=null,this.videoDataRate=null,this.audioSampleRate=null,this.audioChannelCount=null,this.width=null,this.height=null,this.fps=null,this.profile=null,this.level=null,this.chromaFormat=null,this.sarNum=null,this.sarDen=null,this.metadata=null,this.segments=null,this.segmentCount=null,this.hasKeyframesIndex=null,this.keyframesIndex=null}return r(e,[{key:"isComplete",value:function(){var e=!1===this.hasAudio||!0===this.hasAudio&&null!=this.audioCodec&&null!=this.audioSampleRate&&null!=this.audioChannelCount,t=!1===this.hasVideo||!0===this.hasVideo&&null!=this.videoCodec&&null!=this.width&&null!=this.height&&null!=this.fps&&null!=this.profile&&null!=this.level&&null!=this.chromaFormat&&null!=this.sarNum&&null!=this.sarDen;return null!=this.mimeType&&null!=this.duration&&null!=this.metadata&&null!=this.hasKeyframesIndex&&e&&t}},{key:"isSeekable",value:function(){return!0===this.hasKeyframesIndex}},{key:"getNearestKeyframe",value:function(e){if(null==this.keyframesIndex)return null;var t=this.keyframesIndex,n=this._search(t.times,e);return{index:n,milliseconds:t.times[n],fileposition:t.filepositions[n]}}},{key:"_search",value:function(e,t){var n=0,i=e.length-1,r=0,s=0,a=i;for(t<e[0]&&(n=0,s=a+1);s<=a;){if((r=s+Math.floor((a-s)/2))===i||t>=e[r]&&t<e[r+1]){n=r;break}e[r]<t?s=r+1:a=r-1}return n}}]),e}();n.default=s},{}],8:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}();n.SampleInfo=function e(t,n,r,s,a){i(this,e),this.dts=t,this.pts=n,this.duration=r,this.originalDts=s,this.isSyncPoint=a,this.fileposition=null},n.MediaSegmentInfo=function(){function e(){i(this,e),this.beginDts=0,this.endDts=0,this.beginPts=0,this.endPts=0,this.originalBeginDts=0,this.originalEndDts=0,this.syncPoints=[],this.firstSample=null,this.lastSample=null}return r(e,[{key:"appendSyncPoint",value:function(e){e.isSyncPoint=!0,this.syncPoints.push(e)}}]),e}(),n.IDRSampleList=function(){function e(){i(this,e),this._list=[]}return r(e,[{key:"clear",value:function(){this._list=[]}},{key:"appendArray",value:function(e){var t=this._list;0!==e.length&&(t.length>0&&e[0].originalDts<t[t.length-1].originalDts&&this.clear(),Array.prototype.push.apply(t,e))}},{key:"getLastSyncPointBeforeDts",value:function(e){if(0==this._list.length)return null;var t=this._list,n=0,i=t.length-1,r=0,s=0,a=i;for(e<t[0].dts&&(n=0,s=a+1);s<=a;){if((r=s+Math.floor((a-s)/2))===i||e>=t[r].dts&&e<t[r+1].dts){n=r;break}t[r].dts<e?s=r+1:a=r-1}return this._list[n]}}]),e}(),n.MediaSegmentInfoList=function(){function e(t){i(this,e),this._type=t,this._list=[],this._lastAppendLocation=-1}return r(e,[{key:"isEmpty",value:function(){return 0===this._list.length}},{key:"clear",value:function(){this._list=[],this._lastAppendLocation=-1}},{key:"_searchNearestSegmentBefore",value:function(e){var t=this._list;if(0===t.length)return-2;var n=t.length-1,i=0,r=0,s=n,a=0;if(e<t[0].originalBeginDts)return a=-1;for(;r<=s;){if((i=r+Math.floor((s-r)/2))===n||e>t[i].lastSample.originalDts&&e<t[i+1].originalBeginDts){a=i;break}t[i].originalBeginDts<e?r=i+1:s=i-1}return a}},{key:"_searchNearestSegmentAfter",value:function(e){return this._searchNearestSegmentBefore(e)+1}},{key:"append",value:function(e){var t=this._list,n=e,i=this._lastAppendLocation,r=0;-1!==i&&i<t.length&&n.originalBeginDts>=t[i].lastSample.originalDts&&(i===t.length-1||i<t.length-1&&n.originalBeginDts<t[i+1].originalBeginDts)?r=i+1:t.length>0&&(r=this._searchNearestSegmentBefore(n.originalBeginDts)+1),this._lastAppendLocation=r,this._list.splice(r,0,n)}},{key:"getLastSegmentBefore",value:function(e){var t=this._searchNearestSegmentBefore(e);return t>=0?this._list[t]:null}},{key:"getLastSampleBefore",value:function(e){var t=this.getLastSegmentBefore(e);return null!=t?t.lastSample:null}},{key:"getLastSyncPointBefore",value:function(e){for(var t=this._searchNearestSegmentBefore(e),n=this._list[t].syncPoints;0===n.length&&t>0;)t--,n=this._list[t].syncPoints;return n.length>0?n[n.length-1]:null}},{key:"type",get:function(){return this._type}},{key:"length",get:function(){return this._list.length}}]),e}()},{}],9:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),a=e("events"),o=i(a),u=e("../utils/logger.js"),l=i(u),d=e("../utils/browser.js"),h=i(d),f=e("./mse-events.js"),c=i(f),_=e("./media-segment-info.js"),m=e("../utils/exception.js"),p=function(){function e(t){r(this,e),this.TAG="MSEController",this._config=t,this._emitter=new o.default,this._config.isLive&&void 0==this._config.autoCleanupSourceBuffer&&(this._config.autoCleanupSourceBuffer=!0),this.e={onSourceOpen:this._onSourceOpen.bind(this),onSourceEnded:this._onSourceEnded.bind(this),onSourceClose:this._onSourceClose.bind(this),onSourceBufferError:this._onSourceBufferError.bind(this),onSourceBufferUpdateEnd:this._onSourceBufferUpdateEnd.bind(this)},this._mediaSource=null,this._mediaSourceObjectURL=null,this._mediaElement=null,this._isBufferFull=!1,this._hasPendingEos=!1,this._requireSetMediaDuration=!1,this._pendingMediaDuration=0,this._pendingSourceBufferInit=[],this._mimeTypes={video:null,audio:null},this._sourceBuffers={video:null,audio:null},this._lastInitSegments={video:null,audio:null},this._pendingSegments={video:[],audio:[]},this._pendingRemoveRanges={video:[],audio:[]},this._idrList=new _.IDRSampleList}return s(e,[{key:"destroy",value:function(){(this._mediaElement||this._mediaSource)&&this.detachMediaElement(),this.e=null,this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e){if(this._mediaSource)throw new m.IllegalStateException("MediaSource has been attached to an HTMLMediaElement!");var t=this._mediaSource=new window.MediaSource;t.addEventListener("sourceopen",this.e.onSourceOpen),t.addEventListener("sourceended",this.e.onSourceEnded),t.addEventListener("sourceclose",this.e.onSourceClose),this._mediaElement=e,this._mediaSourceObjectURL=window.URL.createObjectURL(this._mediaSource),e.src=this._mediaSourceObjectURL}},{key:"detachMediaElement",value:function(){if(this._mediaSource){var e=this._mediaSource;for(var t in this._sourceBuffers){var n=this._pendingSegments[t];n.splice(0,n.length),this._pendingSegments[t]=null,this._pendingRemoveRanges[t]=null,this._lastInitSegments[t]=null;var i=this._sourceBuffers[t];i&&("closed"!==e.readyState&&(e.removeSourceBuffer(i),i.removeEventListener("error",this.e.onSourceBufferError),i.removeEventListener("updateend",this.e.onSourceBufferUpdateEnd)),this._mimeTypes[t]=null,this._sourceBuffers[t]=null)}if("open"===e.readyState)try{e.endOfStream()}catch(e){l.default.e(this.TAG,e.message)}e.removeEventListener("sourceopen",this.e.onSourceOpen),e.removeEventListener("sourceended",this.e.onSourceEnded),e.removeEventListener("sourceclose",this.e.onSourceClose),this._pendingSourceBufferInit=[],this._isBufferFull=!1,this._idrList.clear(),this._mediaSource=null}this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement=null),this._mediaSourceObjectURL&&(window.URL.revokeObjectURL(this._mediaSourceObjectURL),this._mediaSourceObjectURL=null)}},{key:"appendInitSegment",value:function(e,t){if(!this._mediaSource||"open"!==this._mediaSource.readyState)return this._pendingSourceBufferInit.push(e),void this._pendingSegments[e.type].push(e);var n=e,i=""+n.container;n.codec&&n.codec.length>0&&(i+=";codecs="+n.codec);var r=!1;if(l.default.v(this.TAG,"Received Initialization Segment, mimeType: "+i),this._lastInitSegments[n.type]=n,i!==this._mimeTypes[n.type]){if(this._mimeTypes[n.type])l.default.v(this.TAG,"Notice: "+n.type+" mimeType changed, origin: "+this._mimeTypes[n.type]+", target: "+i);else{r=!0;try{var s=this._sourceBuffers[n.type]=this._mediaSource.addSourceBuffer(i);s.addEventListener("error",this.e.onSourceBufferError),s.addEventListener("updateend",this.e.onSourceBufferUpdateEnd)}catch(e){return l.default.e(this.TAG,e.message),void this._emitter.emit(c.default.ERROR,{code:e.code,msg:e.message})}}this._mimeTypes[n.type]=i}t||this._pendingSegments[n.type].push(n),r||this._sourceBuffers[n.type]&&!this._sourceBuffers[n.type].updating&&this._doAppendSegments(),h.default.safari&&"audio/mpeg"===n.container&&n.mediaDuration>0&&(this._requireSetMediaDuration=!0,this._pendingMediaDuration=n.mediaDuration/1e3,this._updateMediaSourceDuration())}},{key:"appendMediaSegment",value:function(e){var t=e;this._pendingSegments[t.type].push(t),this._config.autoCleanupSourceBuffer&&this._needCleanupSourceBuffer()&&this._doCleanupSourceBuffer();var n=this._sourceBuffers[t.type];!n||n.updating||this._hasPendingRemoveRanges()||this._doAppendSegments()}},{key:"seek",value:function(e){for(var t in this._sourceBuffers)if(this._sourceBuffers[t]){var n=this._sourceBuffers[t];if("open"===this._mediaSource.readyState)try{n.abort()}catch(e){l.default.e(this.TAG,e.message)}this._idrList.clear();var i=this._pendingSegments[t];if(i.splice(0,i.length),"closed"!==this._mediaSource.readyState){for(var r=0;r<n.buffered.length;r++){var s=n.buffered.start(r),a=n.buffered.end(r);this._pendingRemoveRanges[t].push({start:s,end:a})}if(n.updating||this._doRemoveRanges(),h.default.safari){var o=this._lastInitSegments[t];o&&(this._pendingSegments[t].push(o),n.updating||this._doAppendSegments())}}}}},{key:"endOfStream",value:function(){var e=this._mediaSource,t=this._sourceBuffers;if(!e||"open"!==e.readyState)return void(e&&"closed"===e.readyState&&this._hasPendingSegments()&&(this._hasPendingEos=!0));t.video&&t.video.updating||t.audio&&t.audio.updating?this._hasPendingEos=!0:(this._hasPendingEos=!1,e.endOfStream())}},{key:"getNearestKeyframe",value:function(e){return this._idrList.getLastSyncPointBeforeDts(e)}},{key:"_needCleanupSourceBuffer",value:function(){if(!this._config.autoCleanupSourceBuffer)return!1;var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var n=this._sourceBuffers[t];if(n){var i=n.buffered;if(i.length>=1&&e-i.start(0)>=this._config.autoCleanupMaxBackwardDuration)return!0}}return!1}},{key:"_doCleanupSourceBuffer",value:function(){var e=this._mediaElement.currentTime;for(var t in this._sourceBuffers){var n=this._sourceBuffers[t];if(n){for(var i=n.buffered,r=!1,s=0;s<i.length;s++){var a=i.start(s),o=i.end(s);if(a<=e&&e<o+3){if(e-a>=this._config.autoCleanupMaxBackwardDuration){r=!0;var u=e-this._config.autoCleanupMinBackwardDuration;this._pendingRemoveRanges[t].push({start:a,end:u})}}else o<e&&(r=!0,this._pendingRemoveRanges[t].push({start:a,end:o}))}r&&!n.updating&&this._doRemoveRanges()}}}},{key:"_updateMediaSourceDuration",value:function(){var e=this._sourceBuffers;if(0!==this._mediaElement.readyState&&"open"===this._mediaSource.readyState&&!(e.video&&e.video.updating||e.audio&&e.audio.updating)){var t=this._mediaSource.duration,n=this._pendingMediaDuration;n>0&&(isNaN(t)||n>t)&&(l.default.v(this.TAG,"Update MediaSource duration from "+t+" to "+n),this._mediaSource.duration=n),this._requireSetMediaDuration=!1,this._pendingMediaDuration=0}}},{key:"_doRemoveRanges",value:function(){for(var e in this._pendingRemoveRanges)if(this._sourceBuffers[e]&&!this._sourceBuffers[e].updating)for(var t=this._sourceBuffers[e],n=this._pendingRemoveRanges[e];n.length&&!t.updating;){var i=n.shift();t.remove(i.start,i.end)}}},{key:"_doAppendSegments",value:function(){var e=this._pendingSegments;for(var t in e)if(this._sourceBuffers[t]&&!this._sourceBuffers[t].updating&&e[t].length>0){var n=e[t].shift();if(n.timestampOffset){var i=this._sourceBuffers[t].timestampOffset,r=n.timestampOffset/1e3,s=Math.abs(i-r);s>.1&&(l.default.v(this.TAG,"Update MPEG audio timestampOffset from "+i+" to "+r),this._sourceBuffers[t].timestampOffset=r),delete n.timestampOffset}if(!n.data||0===n.data.byteLength)continue;try{this._sourceBuffers[t].appendBuffer(n.data),this._isBufferFull=!1,"video"===t&&n.hasOwnProperty("info")&&this._idrList.appendArray(n.info.syncPoints)}catch(e){this._pendingSegments[t].unshift(n),22===e.code?(this._isBufferFull||this._emitter.emit(c.default.BUFFER_FULL),this._isBufferFull=!0):(l.default.e(this.TAG,e.message),this._emitter.emit(c.default.ERROR,{code:e.code,msg:e.message}))}}}},{key:"_onSourceOpen",value:function(){if(l.default.v(this.TAG,"MediaSource onSourceOpen"),this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._pendingSourceBufferInit.length>0)for(var e=this._pendingSourceBufferInit;e.length;){var t=e.shift();this.appendInitSegment(t,!0)}this._hasPendingSegments()&&this._doAppendSegments(),this._emitter.emit(c.default.SOURCE_OPEN)}},{key:"_onSourceEnded",value:function(){l.default.v(this.TAG,"MediaSource onSourceEnded")}},{key:"_onSourceClose",value:function(){l.default.v(this.TAG,"MediaSource onSourceClose"),this._mediaSource&&null!=this.e&&(this._mediaSource.removeEventListener("sourceopen",this.e.onSourceOpen),this._mediaSource.removeEventListener("sourceended",this.e.onSourceEnded),this._mediaSource.removeEventListener("sourceclose",this.e.onSourceClose))}},{key:"_hasPendingSegments",value:function(){var e=this._pendingSegments;return e.video.length>0||e.audio.length>0}},{key:"_hasPendingRemoveRanges",value:function(){var e=this._pendingRemoveRanges;return e.video.length>0||e.audio.length>0}},{key:"_onSourceBufferUpdateEnd",value:function(){this._requireSetMediaDuration?this._updateMediaSourceDuration():this._hasPendingRemoveRanges()?this._doRemoveRanges():this._hasPendingSegments()?this._doAppendSegments():this._hasPendingEos&&this.endOfStream(),this._emitter.emit(c.default.UPDATE_END)}},{key:"_onSourceBufferError",value:function(e){l.default.e(this.TAG,"SourceBuffer Error: "+e)}}]),e}();n.default=p},{"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./media-segment-info.js":8,"./mse-events.js":10,events:2}],10:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var i={ERROR:"error",SOURCE_OPEN:"source_open",UPDATE_END:"update_end",BUFFER_FULL:"buffer_full"};n.default=i},{}],11:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}
+}(),a=e("events"),o=i(a),u=e("../utils/logger.js"),l=i(u),d=e("../utils/logging-control.js"),h=i(d),f=e("./transmuxing-controller.js"),c=i(f),_=e("./transmuxing-events.js"),m=i(_),p=e("./transmuxing-worker.js"),v=i(p),g=e("./media-info.js"),y=i(g),E=function(){function t(n,i){if(r(this,t),this.TAG="Transmuxer",this._emitter=new o.default,i.enableWorker&&"undefined"!=typeof Worker)try{var s=e("webworkify");this._worker=s(v.default),this._workerDestroying=!1,this._worker.addEventListener("message",this._onWorkerMessage.bind(this)),this._worker.postMessage({cmd:"init",param:[n,i]}),this.e={onLoggingConfigChanged:this._onLoggingConfigChanged.bind(this)},h.default.registerListener(this.e.onLoggingConfigChanged),this._worker.postMessage({cmd:"logging_config",param:h.default.getConfig()})}catch(e){l.default.e(this.TAG,"Error while initialize transmuxing worker, fallback to inline transmuxing"),this._worker=null,this._controller=new c.default(n,i)}else this._controller=new c.default(n,i);if(this._controller){var a=this._controller;a.on(m.default.IO_ERROR,this._onIOError.bind(this)),a.on(m.default.DEMUX_ERROR,this._onDemuxError.bind(this)),a.on(m.default.INIT_SEGMENT,this._onInitSegment.bind(this)),a.on(m.default.MEDIA_SEGMENT,this._onMediaSegment.bind(this)),a.on(m.default.LOADING_COMPLETE,this._onLoadingComplete.bind(this)),a.on(m.default.RECOVERED_EARLY_EOF,this._onRecoveredEarlyEof.bind(this)),a.on(m.default.MEDIA_INFO,this._onMediaInfo.bind(this)),a.on(m.default.STATISTICS_INFO,this._onStatisticsInfo.bind(this)),a.on(m.default.RECOMMEND_SEEKPOINT,this._onRecommendSeekpoint.bind(this))}}return s(t,[{key:"destroy",value:function(){this._worker?this._workerDestroying||(this._workerDestroying=!0,this._worker.postMessage({cmd:"destroy"}),h.default.removeListener(this.e.onLoggingConfigChanged),this.e=null):(this._controller.destroy(),this._controller=null),this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"hasWorker",value:function(){return null!=this._worker}},{key:"open",value:function(){this._worker?this._worker.postMessage({cmd:"start"}):this._controller.start()}},{key:"close",value:function(){this._worker?this._worker.postMessage({cmd:"stop"}):this._controller.stop()}},{key:"seek",value:function(e){this._worker?this._worker.postMessage({cmd:"seek",param:e}):this._controller.seek(e)}},{key:"pause",value:function(){this._worker?this._worker.postMessage({cmd:"pause"}):this._controller.pause()}},{key:"resume",value:function(){this._worker?this._worker.postMessage({cmd:"resume"}):this._controller.resume()}},{key:"_onInitSegment",value:function(e,t){var n=this;Promise.resolve().then(function(){n._emitter.emit(m.default.INIT_SEGMENT,e,t)})}},{key:"_onMediaSegment",value:function(e,t){var n=this;Promise.resolve().then(function(){n._emitter.emit(m.default.MEDIA_SEGMENT,e,t)})}},{key:"_onLoadingComplete",value:function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(m.default.LOADING_COMPLETE)})}},{key:"_onRecoveredEarlyEof",value:function(){var e=this;Promise.resolve().then(function(){e._emitter.emit(m.default.RECOVERED_EARLY_EOF)})}},{key:"_onMediaInfo",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.MEDIA_INFO,e)})}},{key:"_onStatisticsInfo",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.STATISTICS_INFO,e)})}},{key:"_onIOError",value:function(e,t){var n=this;Promise.resolve().then(function(){n._emitter.emit(m.default.IO_ERROR,e,t)})}},{key:"_onDemuxError",value:function(e,t){var n=this;Promise.resolve().then(function(){n._emitter.emit(m.default.DEMUX_ERROR,e,t)})}},{key:"_onRecommendSeekpoint",value:function(e){var t=this;Promise.resolve().then(function(){t._emitter.emit(m.default.RECOMMEND_SEEKPOINT,e)})}},{key:"_onLoggingConfigChanged",value:function(e){this._worker&&this._worker.postMessage({cmd:"logging_config",param:e})}},{key:"_onWorkerMessage",value:function(e){var t=e.data,n=t.data;if("destroyed"===t.msg||this._workerDestroying)return this._workerDestroying=!1,this._worker.terminate(),void(this._worker=null);switch(t.msg){case m.default.INIT_SEGMENT:case m.default.MEDIA_SEGMENT:this._emitter.emit(t.msg,n.type,n.data);break;case m.default.LOADING_COMPLETE:case m.default.RECOVERED_EARLY_EOF:this._emitter.emit(t.msg);break;case m.default.MEDIA_INFO:Object.setPrototypeOf(n,y.default.prototype),this._emitter.emit(t.msg,n);break;case m.default.STATISTICS_INFO:this._emitter.emit(t.msg,n);break;case m.default.IO_ERROR:case m.default.DEMUX_ERROR:this._emitter.emit(t.msg,n.type,n.info);break;case m.default.RECOMMEND_SEEKPOINT:this._emitter.emit(t.msg,n);break;case"logcat_callback":l.default.emitter.emit("log",n.type,n.logcat)}}}]),t}();n.default=E},{"../utils/logger.js":41,"../utils/logging-control.js":42,"./media-info.js":7,"./transmuxing-controller.js":12,"./transmuxing-events.js":13,"./transmuxing-worker.js":14,events:2,webworkify:4}],12:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),a=e("events"),o=i(a),u=e("../utils/logger.js"),l=i(u),d=e("../utils/browser.js"),h=i(d),f=e("./media-info.js"),c=i(f),_=e("../demux/flv-demuxer.js"),m=i(_),p=e("../remux/mp4-remuxer.js"),v=i(p),g=e("../demux/demux-errors.js"),y=i(g),E=e("../io/io-controller.js"),b=i(E),S=e("./transmuxing-events.js"),k=i(S),L=(e("../io/loader.js"),function(){function e(t,n){r(this,e),this.TAG="TransmuxingController",this._emitter=new o.default,this._config=n,t.segments||(t.segments=[{duration:t.duration,filesize:t.filesize,url:t.url}]),"boolean"!=typeof t.cors&&(t.cors=!0),"boolean"!=typeof t.withCredentials&&(t.withCredentials=!1),this._mediaDataSource=t,this._currentSegmentIndex=0;var i=0;this._mediaDataSource.segments.forEach(function(e){e.timestampBase=i,i+=e.duration,e.cors=t.cors,e.withCredentials=t.withCredentials,n.referrerPolicy&&(e.referrerPolicy=n.referrerPolicy)}),isNaN(i)||this._mediaDataSource.duration===i||(this._mediaDataSource.duration=i),this._mediaInfo=null,this._demuxer=null,this._remuxer=null,this._ioctl=null,this._pendingSeekTime=null,this._pendingResolveSeekPoint=null,this._statisticsReporter=null}return s(e,[{key:"destroy",value:function(){this._mediaInfo=null,this._mediaDataSource=null,this._statisticsReporter&&this._disableStatisticsReporter(),this._ioctl&&(this._ioctl.destroy(),this._ioctl=null),this._demuxer&&(this._demuxer.destroy(),this._demuxer=null),this._remuxer&&(this._remuxer.destroy(),this._remuxer=null),this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"start",value:function(){this._loadSegment(0),this._enableStatisticsReporter()}},{key:"_loadSegment",value:function(e,t){this._currentSegmentIndex=e;var n=this._mediaDataSource.segments[e],i=this._ioctl=new b.default(n,this._config,e);i.onError=this._onIOException.bind(this),i.onSeeked=this._onIOSeeked.bind(this),i.onComplete=this._onIOComplete.bind(this),i.onRedirect=this._onIORedirect.bind(this),i.onRecoveredEarlyEof=this._onIORecoveredEarlyEof.bind(this),t?this._demuxer.bindDataSource(this._ioctl):i.onDataArrival=this._onInitChunkArrival.bind(this),i.open(t)}},{key:"stop",value:function(){this._internalAbort(),this._disableStatisticsReporter()}},{key:"_internalAbort",value:function(){this._ioctl&&(this._ioctl.destroy(),this._ioctl=null)}},{key:"pause",value:function(){this._ioctl&&this._ioctl.isWorking()&&(this._ioctl.pause(),this._disableStatisticsReporter())}},{key:"resume",value:function(){this._ioctl&&this._ioctl.isPaused()&&(this._ioctl.resume(),this._enableStatisticsReporter())}},{key:"seek",value:function(e){if(null!=this._mediaInfo&&this._mediaInfo.isSeekable()){var t=this._searchSegmentIndexContains(e);if(t===this._currentSegmentIndex){var n=this._mediaInfo.segments[t];if(void 0==n)this._pendingSeekTime=e;else{var i=n.getNearestKeyframe(e);this._remuxer.seek(i.milliseconds),this._ioctl.seek(i.fileposition),this._pendingResolveSeekPoint=i.milliseconds}}else{var r=this._mediaInfo.segments[t];if(void 0==r)this._pendingSeekTime=e,this._internalAbort(),this._remuxer.seek(),this._remuxer.insertDiscontinuity(),this._loadSegment(t);else{var s=r.getNearestKeyframe(e);this._internalAbort(),this._remuxer.seek(e),this._remuxer.insertDiscontinuity(),this._demuxer.resetMediaInfo(),this._demuxer.timestampBase=this._mediaDataSource.segments[t].timestampBase,this._loadSegment(t,s.fileposition),this._pendingResolveSeekPoint=s.milliseconds,this._reportSegmentMediaInfo(t)}}this._enableStatisticsReporter()}}},{key:"_searchSegmentIndexContains",value:function(e){for(var t=this._mediaDataSource.segments,n=t.length-1,i=0;i<t.length;i++)if(e<t[i].timestampBase){n=i-1;break}return n}},{key:"_onInitChunkArrival",value:function(e,t){var n=this,i=null,r=0;if(t>0)this._demuxer.bindDataSource(this._ioctl),this._demuxer.timestampBase=this._mediaDataSource.segments[this._currentSegmentIndex].timestampBase,r=this._demuxer.parseChunks(e,t);else if((i=m.default.probe(e)).match){this._demuxer=new m.default(i,this._config),this._remuxer||(this._remuxer=new v.default(this._config));var s=this._mediaDataSource;void 0==s.duration||isNaN(s.duration)||(this._demuxer.overridedDuration=s.duration),"boolean"==typeof s.hasAudio&&(this._demuxer.overridedHasAudio=s.hasAudio),"boolean"==typeof s.hasVideo&&(this._demuxer.overridedHasVideo=s.hasVideo),this._demuxer.timestampBase=s.segments[this._currentSegmentIndex].timestampBase,this._demuxer.onError=this._onDemuxException.bind(this),this._demuxer.onMediaInfo=this._onMediaInfo.bind(this),this._remuxer.bindDataSource(this._demuxer.bindDataSource(this._ioctl)),this._remuxer.onInitSegment=this._onRemuxerInitSegmentArrival.bind(this),this._remuxer.onMediaSegment=this._onRemuxerMediaSegmentArrival.bind(this),r=this._demuxer.parseChunks(e,t)}else i=null,l.default.e(this.TAG,"Non-FLV, Unsupported media type!"),Promise.resolve().then(function(){n._internalAbort()}),this._emitter.emit(k.default.DEMUX_ERROR,y.default.FORMAT_UNSUPPORTED,"Non-FLV, Unsupported media type"),r=0;return r}},{key:"_onMediaInfo",value:function(e){var t=this;null==this._mediaInfo&&(this._mediaInfo=Object.assign({},e),this._mediaInfo.keyframesIndex=null,this._mediaInfo.segments=[],this._mediaInfo.segmentCount=this._mediaDataSource.segments.length,Object.setPrototypeOf(this._mediaInfo,c.default.prototype));var n=Object.assign({},e);Object.setPrototypeOf(n,c.default.prototype),this._mediaInfo.segments[this._currentSegmentIndex]=n,this._reportSegmentMediaInfo(this._currentSegmentIndex),null!=this._pendingSeekTime&&Promise.resolve().then(function(){var e=t._pendingSeekTime;t._pendingSeekTime=null,t.seek(e)})}},{key:"_onIOSeeked",value:function(){this._remuxer.insertDiscontinuity()}},{key:"_onIOComplete",value:function(e){var t=e,n=t+1;n<this._mediaDataSource.segments.length?(this._internalAbort(),this._loadSegment(n)):(this._emitter.emit(k.default.LOADING_COMPLETE),this._disableStatisticsReporter())}},{key:"_onIORedirect",value:function(e){var t=this._ioctl.extraData;this._mediaDataSource.segments[t].redirectedURL=e}},{key:"_onIORecoveredEarlyEof",value:function(){this._emitter.emit(k.default.RECOVERED_EARLY_EOF)}},{key:"_onIOException",value:function(e,t){l.default.e(this.TAG,"IOException: type = "+e+", code = "+t.code+", msg = "+t.msg),this._emitter.emit(k.default.IO_ERROR,e,t),this._disableStatisticsReporter()}},{key:"_onDemuxException",value:function(e,t){l.default.e(this.TAG,"DemuxException: type = "+e+", info = "+t),this._emitter.emit(k.default.DEMUX_ERROR,e,t)}},{key:"_onRemuxerInitSegmentArrival",value:function(e,t){this._emitter.emit(k.default.INIT_SEGMENT,e,t)}},{key:"_onRemuxerMediaSegmentArrival",value:function(e,t){if(null==this._pendingSeekTime&&(this._emitter.emit(k.default.MEDIA_SEGMENT,e,t),null!=this._pendingResolveSeekPoint&&"video"===e)){var n=t.info.syncPoints,i=this._pendingResolveSeekPoint;this._pendingResolveSeekPoint=null,h.default.safari&&n.length>0&&n[0].originalDts===i&&(i=n[0].pts),this._emitter.emit(k.default.RECOMMEND_SEEKPOINT,i)}}},{key:"_enableStatisticsReporter",value:function(){null==this._statisticsReporter&&(this._statisticsReporter=self.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval))}},{key:"_disableStatisticsReporter",value:function(){this._statisticsReporter&&(self.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"_reportSegmentMediaInfo",value:function(e){var t=this._mediaInfo.segments[e],n=Object.assign({},t);n.duration=this._mediaInfo.duration,n.segmentCount=this._mediaInfo.segmentCount,delete n.segments,delete n.keyframesIndex,this._emitter.emit(k.default.MEDIA_INFO,n)}},{key:"_reportStatisticsInfo",value:function(){var e={};e.url=this._ioctl.currentURL,e.hasRedirect=this._ioctl.hasRedirect,e.hasRedirect&&(e.redirectedURL=this._ioctl.currentRedirectedURL),e.speed=this._ioctl.currentSpeed,e.loaderType=this._ioctl.loaderType,e.currentSegmentIndex=this._currentSegmentIndex,e.totalSegmentCount=this._mediaDataSource.segments.length,this._emitter.emit(k.default.STATISTICS_INFO,e)}}]),e}());n.default=L},{"../demux/demux-errors.js":16,"../demux/flv-demuxer.js":18,"../io/io-controller.js":23,"../io/loader.js":24,"../remux/mp4-remuxer.js":38,"../utils/browser.js":39,"../utils/logger.js":41,"./media-info.js":7,"./transmuxing-events.js":13,events:2}],13:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var i={IO_ERROR:"io_error",DEMUX_ERROR:"demux_error",INIT_SEGMENT:"init_segment",MEDIA_SEGMENT:"media_segment",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",STATISTICS_INFO:"statistics_info",RECOMMEND_SEEKPOINT:"recommend_seekpoint"};n.default=i},{}],14:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(n,"__esModule",{value:!0});var r=e("../utils/logger.js"),s=(i(r),e("../utils/logging-control.js")),a=i(s),o=e("../utils/polyfill.js"),u=i(o),l=e("./transmuxing-controller.js"),d=i(l),h=e("./transmuxing-events.js"),f=i(h),c=function(e){function t(t,n){var i={msg:f.default.INIT_SEGMENT,data:{type:t,data:n}};e.postMessage(i,[n.data])}function n(t,n){var i={msg:f.default.MEDIA_SEGMENT,data:{type:t,data:n}};e.postMessage(i,[n.data])}function i(){var t={msg:f.default.LOADING_COMPLETE};e.postMessage(t)}function r(){var t={msg:f.default.RECOVERED_EARLY_EOF};e.postMessage(t)}function s(t){var n={msg:f.default.MEDIA_INFO,data:t};e.postMessage(n)}function o(t){var n={msg:f.default.STATISTICS_INFO,data:t};e.postMessage(n)}function l(t,n){e.postMessage({msg:f.default.IO_ERROR,data:{type:t,info:n}})}function h(t,n){e.postMessage({msg:f.default.DEMUX_ERROR,data:{type:t,info:n}})}function c(t){e.postMessage({msg:f.default.RECOMMEND_SEEKPOINT,data:t})}function _(t,n){e.postMessage({msg:"logcat_callback",data:{type:t,logcat:n}})}var m=null,p=_.bind(this);u.default.install(),e.addEventListener("message",function(u){switch(u.data.cmd){case"init":m=new d.default(u.data.param[0],u.data.param[1]),m.on(f.default.IO_ERROR,l.bind(this)),m.on(f.default.DEMUX_ERROR,h.bind(this)),m.on(f.default.INIT_SEGMENT,t.bind(this)),m.on(f.default.MEDIA_SEGMENT,n.bind(this)),m.on(f.default.LOADING_COMPLETE,i.bind(this)),m.on(f.default.RECOVERED_EARLY_EOF,r.bind(this)),m.on(f.default.MEDIA_INFO,s.bind(this)),m.on(f.default.STATISTICS_INFO,o.bind(this)),m.on(f.default.RECOMMEND_SEEKPOINT,c.bind(this));break;case"destroy":m&&(m.destroy(),m=null),e.postMessage({msg:"destroyed"});break;case"start":m.start();break;case"stop":m.stop();break;case"seek":m.seek(u.data.param);break;case"pause":m.pause();break;case"resume":m.resume();break;case"logging_config":var _=u.data.param;a.default.applyConfig(_),!0===_.enableCallback?a.default.addLogListener(p):a.default.removeLogListener(p)}})};n.default=c},{"../utils/logger.js":41,"../utils/logging-control.js":42,"../utils/polyfill.js":43,"./transmuxing-controller.js":12,"./transmuxing-events.js":13}],15:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),a=e("../utils/logger.js"),o=i(a),u=e("../utils/utf8-conv.js"),l=i(u),d=e("../utils/exception.js"),h=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}(),f=function(){function e(){r(this,e)}return s(e,null,[{key:"parseScriptData",value:function(t,n,i){var r={};try{var s=e.parseValue(t,n,i),a=e.parseValue(t,n+s.size,i-s.size);r[s.data]=a.data}catch(e){o.default.e("AMF",e.toString())}return r}},{key:"parseObject",value:function(t,n,i){if(i<3)throw new d.IllegalStateException("Data not enough when parse ScriptDataObject");var r=e.parseString(t,n,i),s=e.parseValue(t,n+r.size,i-r.size),a=s.objectEnd;return{data:{name:r.data,value:s.data},size:r.size+s.size,objectEnd:a}}},{key:"parseVariable",value:function(t,n,i){return e.parseObject(t,n,i)}},{key:"parseString",value:function(e,t,n){if(n<2)throw new d.IllegalStateException("Data not enough when parse String");var i=new DataView(e,t,n),r=i.getUint16(0,!h),s=void 0;return s=r>0?(0,l.default)(new Uint8Array(e,t+2,r)):"",{data:s,size:2+r}}},{key:"parseLongString",value:function(e,t,n){if(n<4)throw new d.IllegalStateException("Data not enough when parse LongString");var i=new DataView(e,t,n),r=i.getUint32(0,!h),s=void 0;return s=r>0?(0,l.default)(new Uint8Array(e,t+4,r)):"",{data:s,size:4+r}}},{key:"parseDate",value:function(e,t,n){if(n<10)throw new d.IllegalStateException("Data size invalid when parse Date");var i=new DataView(e,t,n),r=i.getFloat64(0,!h);return r+=60*i.getInt16(8,!h)*1e3,{data:new Date(r),size:10}}},{key:"parseValue",value:function(t,n,i){if(i<1)throw new d.IllegalStateException("Data not enough when parse Value");var r=new DataView(t,n,i),s=1,a=r.getUint8(0),u=void 0,l=!1;try{switch(a){case 0:u=r.getFloat64(1,!h),s+=8;break;case 1:u=!!r.getUint8(1),s+=1;break;case 2:var f=e.parseString(t,n+1,i-1);u=f.data,s+=f.size;break;case 3:u={};var c=0;for(9==(16777215&r.getUint32(i-4,!h))&&(c=3);s<i-4;){var _=e.parseObject(t,n+s,i-s-c);if(_.objectEnd)break;u[_.data.name]=_.data.value,s+=_.size}if(s<=i-3){9===(16777215&r.getUint32(s-1,!h))&&(s+=3)}break;case 8:u={},s+=4;var m=0;for(9==(16777215&r.getUint32(i-4,!h))&&(m=3);s<i-8;){var p=e.parseVariable(t,n+s,i-s-m);if(p.objectEnd)break;u[p.data.name]=p.data.value,s+=p.size}if(s<=i-3){9===(16777215&r.getUint32(s-1,!h))&&(s+=3)}break;case 9:u=void 0,s=1,l=!0;break;case 10:u=[];var v=r.getUint32(1,!h);s+=4;for(var g=0;g<v;g++){var y=e.parseValue(t,n+s,i-s);u.push(y.data),s+=y.size}break;case 11:var E=e.parseDate(t,n+1,i-1);u=E.data,s+=E.size;break;case 12:var b=e.parseString(t,n+1,i-1);u=b.data,s+=b.size;break;default:s=i,o.default.w("AMF","Unsupported AMF value type "+a)}}catch(e){o.default.e("AMF",e.toString())}return{data:u,size:s,objectEnd:l}}}]),e}();n.default=f},{"../utils/exception.js":40,"../utils/logger.js":41,"../utils/utf8-conv.js":44}],16:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var i={OK:"OK",FORMAT_ERROR:"FormatError",FORMAT_UNSUPPORTED:"FormatUnsupported",CODEC_UNSUPPORTED:"CodecUnsupported"};n.default=i},{}],17:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=e("../utils/exception.js"),a=function(){function e(t){i(this,e),this.TAG="ExpGolomb",this._buffer=t,this._buffer_index=0,this._total_bytes=t.byteLength,this._total_bits=8*t.byteLength,this._current_word=0,this._current_word_bits_left=0}return r(e,[{key:"destroy",value:function(){this._buffer=null}},{key:"_fillCurrentWord",value:function(){var e=this._total_bytes-this._buffer_index;if(e<=0)throw new s.IllegalStateException("ExpGolomb: _fillCurrentWord() but no bytes available");var t=Math.min(4,e),n=new Uint8Array(4);n.set(this._buffer.subarray(this._buffer_index,this._buffer_index+t)),this._current_word=new DataView(n.buffer).getUint32(0,!1),this._buffer_index+=t,this._current_word_bits_left=8*t}},{key:"readBits",value:function(e){if(e>32)throw new s.InvalidArgumentException("ExpGolomb: readBits() bits exceeded max 32bits!");if(e<=this._current_word_bits_left){var t=this._current_word>>>32-e;return this._current_word<<=e,this._current_word_bits_left-=e,t}var n=this._current_word_bits_left?this._current_word:0;n>>>=32-this._current_word_bits_left;var i=e-this._current_word_bits_left;this._fillCurrentWord();var r=Math.min(i,this._current_word_bits_left),a=this._current_word>>>32-r;return this._current_word<<=r,this._current_word_bits_left-=r,n=n<<r|a}},{key:"readBool",value:function(){return 1===this.readBits(1)}},{key:"readByte",value:function(){return this.readBits(8)}},{key:"_skipLeadingZero",value:function(){var e=void 0;for(e=0;e<this._current_word_bits_left;e++)if(0!=(this._current_word&2147483648>>>e))return this._current_word<<=e,this._current_word_bits_left-=e,e;return this._fillCurrentWord(),e+this._skipLeadingZero()}},{key:"readUEG",value:function(){var e=this._skipLeadingZero();return this.readBits(e+1)-1}},{key:"readSEG",value:function(){var e=this.readUEG();return 1&e?e+1>>>1:-1*(e>>>1)}}]),e}();n.default=a},{"../utils/exception.js":40}],18:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){return e[t]<<24|e[t+1]<<16|e[t+2]<<8|e[t+3]}Object.defineProperty(n,"__esModule",{value:!0});var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},o=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),u=e("../utils/logger.js"),l=i(u),d=e("./amf-parser.js"),h=i(d),f=e("./sps-parser.js"),c=i(f),_=e("./demux-errors.js"),m=i(_),p=e("../core/media-info.js"),v=i(p),g=e("../utils/exception.js"),y=function(){function e(t,n){r(this,e),this.TAG="FLVDemuxer",this._config=n,this._onError=null,this._onMediaInfo=null,this._onTrackMetadata=null,this._onDataAvailable=null,this._dataOffset=t.dataOffset,this._firstParse=!0,this._dispatch=!1,this._hasAudio=t.hasAudioTrack,this._hasVideo=t.hasVideoTrack,this._hasAudioFlagOverrided=!1,this._hasVideoFlagOverrided=!1,this._audioInitialMetadataDispatched=!1,this._videoInitialMetadataDispatched=!1,this._mediaInfo=new v.default,this._mediaInfo.hasAudio=this._hasAudio,this._mediaInfo.hasVideo=this._hasVideo,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._naluLengthSize=4,this._timestampBase=0,this._timescale=1e3,this._duration=0,this._durationOverrided=!1,this._referenceFrameRate={fixed:!0,fps:23.976,fps_num:23976,fps_den:1e3},this._flvSoundRateTable=[5500,11025,22050,44100,48e3],this._mpegSamplingRates=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350],this._mpegAudioV10SampleRateTable=[44100,48e3,32e3,0],this._mpegAudioV20SampleRateTable=[22050,24e3,16e3,0],this._mpegAudioV25SampleRateTable=[11025,12e3,8e3,0],this._mpegAudioL1BitRateTable=[0,32,64,96,128,160,192,224,256,288,320,352,384,416,448,-1],this._mpegAudioL2BitRateTable=[0,32,48,56,64,80,96,112,128,160,192,224,256,320,384,-1],this._mpegAudioL3BitRateTable=[0,32,40,48,56,64,80,96,112,128,160,192,224,256,320,-1],this._videoTrack={type:"video",id:1,sequenceNumber:0,samples:[],length:0},this._audioTrack={type:"audio",id:2,sequenceNumber:0,samples:[],length:0},this._littleEndian=function(){var e=new ArrayBuffer(2);return new DataView(e).setInt16(0,256,!0),256===new Int16Array(e)[0]}()}return o(e,[{key:"destroy",value:function(){this._mediaInfo=null,this._metadata=null,this._audioMetadata=null,this._videoMetadata=null,this._videoTrack=null,this._audioTrack=null,this._onError=null,this._onMediaInfo=null,this._onTrackMetadata=null,this._onDataAvailable=null}},{key:"bindDataSource",value:function(e){return e.onDataArrival=this.parseChunks.bind(this),this}},{key:"resetMediaInfo",value:function(){this._mediaInfo=new v.default}},{key:"_isInitialMetadataDispatched",value:function(){return this._hasAudio&&this._hasVideo?this._audioInitialMetadataDispatched&&this._videoInitialMetadataDispatched:this._hasAudio&&!this._hasVideo?this._audioInitialMetadataDispatched:!(this._hasAudio||!this._hasVideo)&&this._videoInitialMetadataDispatched}},{key:"parseChunks",value:function(t,n){if(!(this._onError&&this._onMediaInfo&&this._onTrackMetadata&&this._onDataAvailable))throw new g.IllegalStateException("Flv: onError & onMediaInfo & onTrackMetadata & onDataAvailable callback must be specified");var i=0,r=this._littleEndian;if(0===n){if(!(t.byteLength>13))return 0;i=e.probe(t).dataOffset}if(this._firstParse){this._firstParse=!1,n+i!==this._dataOffset&&l.default.w(this.TAG,"First time parsing but chunk byteStart invalid!");0!==new DataView(t,i).getUint32(0,!r)&&l.default.w(this.TAG,"PrevTagSize0 !== 0 !!!"),i+=4}for(;i<t.byteLength;){this._dispatch=!0;var s=new DataView(t,i);if(i+11+4>t.byteLength)break;var a=s.getUint8(0),o=16777215&s.getUint32(0,!r);if(i+11+o+4>t.byteLength)break;if(8===a||9===a||18===a){var u=s.getUint8(4),d=s.getUint8(5),h=s.getUint8(6),f=s.getUint8(7),c=h|d<<8|u<<16|f<<24;0!==(16777215&s.getUint32(7,!r))&&l.default.w(this.TAG,"Meet tag which has StreamID != 0!");var _=i+11;switch(a){case 8:this._parseAudioData(t,_,o,c);break;case 9:this._parseVideoData(t,_,o,c,n+i);break;case 18:this._parseScriptData(t,_,o)}var m=s.getUint32(11+o,!r);m!==11+o&&l.default.w(this.TAG,"Invalid PrevTagSize "+m),i+=11+o+4}else l.default.w(this.TAG,"Unsupported tag type "+a+", skipped"),i+=11+o+4}return this._isInitialMetadataDispatched()&&this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack),i}},{key:"_parseScriptData",value:function(e,t,n){var i=h.default.parseScriptData(e,t,n);if(i.hasOwnProperty("onMetaData")){if(null==i.onMetaData||"object"!==a(i.onMetaData))return void l.default.w(this.TAG,"Invalid onMetaData structure!");this._metadata&&l.default.w(this.TAG,"Found another onMetaData tag!"),this._metadata=i;var r=this._metadata.onMetaData;if("boolean"==typeof r.hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=r.hasAudio,this._mediaInfo.hasAudio=this._hasAudio),"boolean"==typeof r.hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=r.hasVideo,this._mediaInfo.hasVideo=this._hasVideo),"number"==typeof r.audiodatarate&&(this._mediaInfo.audioDataRate=r.audiodatarate),"number"==typeof r.videodatarate&&(this._mediaInfo.videoDataRate=r.videodatarate),"number"==typeof r.width&&(this._mediaInfo.width=r.width),"number"==typeof r.height&&(this._mediaInfo.height=r.height),"number"==typeof r.duration){if(!this._durationOverrided){var s=Math.floor(r.duration*this._timescale);this._duration=s,this._mediaInfo.duration=s}}else this._mediaInfo.duration=0;if("number"==typeof r.framerate){var o=Math.floor(1e3*r.framerate);if(o>0){var u=o/1e3;this._referenceFrameRate.fixed=!0,this._referenceFrameRate.fps=u,this._referenceFrameRate.fps_num=o,this._referenceFrameRate.fps_den=1e3,this._mediaInfo.fps=u}}if("object"===a(r.keyframes)){this._mediaInfo.hasKeyframesIndex=!0;var d=r.keyframes;this._mediaInfo.keyframesIndex=this._parseKeyframesIndex(d),r.keyframes=null}else this._mediaInfo.hasKeyframesIndex=!1;this._dispatch=!1,this._mediaInfo.metadata=r,l.default.v(this.TAG,"Parsed onMetaData"),this._mediaInfo.isComplete()&&this._onMediaInfo(this._mediaInfo)}}},{key:"_parseKeyframesIndex",value:function(e){for(var t=[],n=[],i=1;i<e.times.length;i++){var r=this._timestampBase+Math.floor(1e3*e.times[i]);t.push(r),n.push(e.filepositions[i])}return{times:t,filepositions:n}}},{key:"_parseAudioData",value:function(e,t,n,i){if(n<=1)return void l.default.w(this.TAG,"Flv: Invalid audio packet, missing SoundData payload!");if(!0!==this._hasAudioFlagOverrided||!1!==this._hasAudio){var r=(this._littleEndian,new DataView(e,t,n)),s=r.getUint8(0),a=s>>>4;if(2!==a&&10!==a)return void this._onError(m.default.CODEC_UNSUPPORTED,"Flv: Unsupported audio codec idx: "+a);var o=0,u=(12&s)>>>2;if(!(u>=0&&u<=4))return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid audio sample rate idx: "+u);o=this._flvSoundRateTable[u];var d=1&s,h=this._audioMetadata,f=this._audioTrack;if(h||(!1===this._hasAudio&&!1===this._hasAudioFlagOverrided&&(this._hasAudio=!0,this._mediaInfo.hasAudio=!0),h=this._audioMetadata={},h.type="audio",h.id=f.id,h.timescale=this._timescale,h.duration=this._duration,h.audioSampleRate=o,h.channelCount=0===d?1:2),10===a){var c=this._parseAACAudioData(e,t+1,n-1);if(void 0==c)return;if(0===c.packetType){h.config&&l.default.w(this.TAG,"Found another AudioSpecificConfig!");var _=c.data;h.audioSampleRate=_.samplingRate,h.channelCount=_.channelCount,h.codec=_.codec,h.originalCodec=_.originalCodec,h.config=_.config,h.refSampleDuration=1024/h.audioSampleRate*h.timescale,l.default.v(this.TAG,"Parsed AudioSpecificConfig"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._audioInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("audio",h);var p=this._mediaInfo;p.audioCodec=h.originalCodec,p.audioSampleRate=h.audioSampleRate,p.audioChannelCount=h.channelCount,p.hasVideo?null!=p.videoCodec&&(p.mimeType='video/x-flv; codecs="'+p.videoCodec+","+p.audioCodec+'"'):p.mimeType='video/x-flv; codecs="'+p.audioCodec+'"',p.isComplete()&&this._onMediaInfo(p)}else if(1===c.packetType){var v=this._timestampBase+i,g={unit:c.data,dts:v,pts:v};f.samples.push(g),f.length+=c.data.length}else l.default.e(this.TAG,"Flv: Unsupported AAC data type "+c.packetType)}else if(2===a){if(!h.codec){var y=this._parseMP3AudioData(e,t+1,n-1,!0);if(void 0==y)return;h.audioSampleRate=y.samplingRate,h.channelCount=y.channelCount,h.codec=y.codec,h.originalCodec=y.originalCodec,h.refSampleDuration=1152/h.audioSampleRate*h.timescale,l.default.v(this.TAG,"Parsed MPEG Audio Frame Header"),this._audioInitialMetadataDispatched=!0,this._onTrackMetadata("audio",h);var E=this._mediaInfo;E.audioCodec=h.codec,E.audioSampleRate=h.audioSampleRate,E.audioChannelCount=h.channelCount,E.audioDataRate=y.bitRate,E.hasVideo?null!=E.videoCodec&&(E.mimeType='video/x-flv; codecs="'+E.videoCodec+","+E.audioCodec+'"'):E.mimeType='video/x-flv; codecs="'+E.audioCodec+'"',E.isComplete()&&this._onMediaInfo(E)}var b=this._parseMP3AudioData(e,t+1,n-1,!1);if(void 0==b)return;var S=this._timestampBase+i,k={unit:b,dts:S,pts:S};f.samples.push(k),f.length+=b.length}}}},{
+key:"_parseAACAudioData",value:function(e,t,n){if(n<=1)return void l.default.w(this.TAG,"Flv: Invalid AAC packet, missing AACPacketType or/and Data!");var i={},r=new Uint8Array(e,t,n);return i.packetType=r[0],0===r[0]?i.data=this._parseAACAudioSpecificConfig(e,t+1,n-1):i.data=r.subarray(1),i}},{key:"_parseAACAudioSpecificConfig",value:function(e,t,n){var i=new Uint8Array(e,t,n),r=null,s=0,a=0,o=0,u=null;if(s=a=i[0]>>>3,(o=(7&i[0])<<1|i[1]>>>7)<0||o>=this._mpegSamplingRates.length)return void this._onError(m.default.FORMAT_ERROR,"Flv: AAC invalid sampling frequency index!");var l=this._mpegSamplingRates[o],d=(120&i[1])>>>3;if(d<0||d>=8)return void this._onError(m.default.FORMAT_ERROR,"Flv: AAC invalid channel configuration");5===s&&(u=(7&i[1])<<1|i[2]>>>7,i[2]);var h=self.navigator.userAgent.toLowerCase();return-1!==h.indexOf("firefox")?o>=6?(s=5,r=new Array(4),u=o-3):(s=2,r=new Array(2),u=o):-1!==h.indexOf("android")?(s=2,r=new Array(2),u=o):(s=5,u=o,r=new Array(4),o>=6?u=o-3:1===d&&(s=2,r=new Array(2),u=o)),r[0]=s<<3,r[0]|=(15&o)>>>1,r[1]=(15&o)<<7,r[1]|=(15&d)<<3,5===s&&(r[1]|=(15&u)>>>1,r[2]=(1&u)<<7,r[2]|=8,r[3]=0),{config:r,samplingRate:l,channelCount:d,codec:"mp4a.40."+s,originalCodec:"mp4a.40."+a}}},{key:"_parseMP3AudioData",value:function(e,t,n,i){if(n<4)return void l.default.w(this.TAG,"Flv: Invalid MP3 packet, header missing!");var r=(this._littleEndian,new Uint8Array(e,t,n)),s=null;if(i){if(255!==r[0])return;var a=r[1]>>>3&3,o=(6&r[1])>>1,u=(240&r[2])>>>4,d=(12&r[2])>>>2,h=r[3]>>>6&3,f=3!==h?2:1,c=0,_=0;switch(a){case 0:c=this._mpegAudioV25SampleRateTable[d];break;case 2:c=this._mpegAudioV20SampleRateTable[d];break;case 3:c=this._mpegAudioV10SampleRateTable[d]}switch(o){case 1:34,u<this._mpegAudioL3BitRateTable.length&&(_=this._mpegAudioL3BitRateTable[u]);break;case 2:33,u<this._mpegAudioL2BitRateTable.length&&(_=this._mpegAudioL2BitRateTable[u]);break;case 3:32,u<this._mpegAudioL1BitRateTable.length&&(_=this._mpegAudioL1BitRateTable[u])}s={bitRate:_,samplingRate:c,channelCount:f,codec:"mp3",originalCodec:"mp3"}}else s=r;return s}},{key:"_parseVideoData",value:function(e,t,n,i,r){if(n<=1)return void l.default.w(this.TAG,"Flv: Invalid video packet, missing VideoData payload!");if(!0!==this._hasVideoFlagOverrided||!1!==this._hasVideo){var s=new Uint8Array(e,t,n)[0],a=(240&s)>>>4,o=15&s;if(7!==o)return void this._onError(m.default.CODEC_UNSUPPORTED,"Flv: Unsupported codec in video frame: "+o);this._parseAVCVideoPacket(e,t+1,n-1,i,r,a)}}},{key:"_parseAVCVideoPacket",value:function(e,t,n,i,r,s){if(n<4)return void l.default.w(this.TAG,"Flv: Invalid AVC packet, missing AVCPacketType or/and CompositionTime");var a=this._littleEndian,o=new DataView(e,t,n),u=o.getUint8(0),d=16777215&o.getUint32(0,!a);if(0===u)this._parseAVCDecoderConfigurationRecord(e,t+4,n-4);else if(1===u)this._parseAVCVideoData(e,t+4,n-4,i,r,s,d);else if(2!==u)return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid video packet type "+u)}},{key:"_parseAVCDecoderConfigurationRecord",value:function(e,t,n){if(n<7)return void l.default.w(this.TAG,"Flv: Invalid AVCDecoderConfigurationRecord, lack of data!");var i=this._videoMetadata,r=this._videoTrack,s=this._littleEndian,a=new DataView(e,t,n);i?void 0!==i.avcc&&l.default.w(this.TAG,"Found another AVCDecoderConfigurationRecord!"):(!1===this._hasVideo&&!1===this._hasVideoFlagOverrided&&(this._hasVideo=!0,this._mediaInfo.hasVideo=!0),i=this._videoMetadata={},i.type="video",i.id=r.id,i.timescale=this._timescale,i.duration=this._duration);var o=a.getUint8(0),u=a.getUint8(1);a.getUint8(2),a.getUint8(3);if(1!==o||0===u)return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord");if(this._naluLengthSize=1+(3&a.getUint8(4)),3!==this._naluLengthSize&&4!==this._naluLengthSize)return void this._onError(m.default.FORMAT_ERROR,"Flv: Strange NaluLengthSizeMinusOne: "+(this._naluLengthSize-1));var d=31&a.getUint8(5);if(0===d)return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No SPS");d>1&&l.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: SPS Count = "+d);for(var h=6,f=0;f<d;f++){var _=a.getUint16(h,!s);if(h+=2,0!==_){var p=new Uint8Array(e,t+h,_);h+=_;var v=c.default.parseSPS(p);if(0===f){i.codecWidth=v.codec_size.width,i.codecHeight=v.codec_size.height,i.presentWidth=v.present_size.width,i.presentHeight=v.present_size.height,i.profile=v.profile_string,i.level=v.level_string,i.bitDepth=v.bit_depth,i.chromaFormat=v.chroma_format,i.sarRatio=v.sar_ratio,i.frameRate=v.frame_rate,!1!==v.frame_rate.fixed&&0!==v.frame_rate.fps_num&&0!==v.frame_rate.fps_den||(i.frameRate=this._referenceFrameRate);var g=i.frameRate.fps_den,y=i.frameRate.fps_num;i.refSampleDuration=i.timescale*(g/y);for(var E=p.subarray(1,4),b="avc1.",S=0;S<3;S++){var k=E[S].toString(16);k.length<2&&(k="0"+k),b+=k}i.codec=b;var L=this._mediaInfo;L.width=i.codecWidth,L.height=i.codecHeight,L.fps=i.frameRate.fps,L.profile=i.profile,L.level=i.level,L.chromaFormat=v.chroma_format_string,L.sarNum=i.sarRatio.width,L.sarDen=i.sarRatio.height,L.videoCodec=b,L.hasAudio?null!=L.audioCodec&&(L.mimeType='video/x-flv; codecs="'+L.videoCodec+","+L.audioCodec+'"'):L.mimeType='video/x-flv; codecs="'+L.videoCodec+'"',L.isComplete()&&this._onMediaInfo(L)}}}var w=a.getUint8(h);if(0===w)return void this._onError(m.default.FORMAT_ERROR,"Flv: Invalid AVCDecoderConfigurationRecord: No PPS");w>1&&l.default.w(this.TAG,"Flv: Strange AVCDecoderConfigurationRecord: PPS Count = "+w),h++;for(var R=0;R<w;R++){var A=a.getUint16(h,!s);h+=2,0!==A&&(h+=A)}i.avcc=new Uint8Array(n),i.avcc.set(new Uint8Array(e,t,n),0),l.default.v(this.TAG,"Parsed AVCDecoderConfigurationRecord"),this._isInitialMetadataDispatched()?this._dispatch&&(this._audioTrack.length||this._videoTrack.length)&&this._onDataAvailable(this._audioTrack,this._videoTrack):this._videoInitialMetadataDispatched=!0,this._dispatch=!1,this._onTrackMetadata("video",i)}},{key:"_parseAVCVideoData",value:function(e,t,n,i,r,s,a){for(var o=this._littleEndian,u=new DataView(e,t,n),d=[],h=0,f=0,c=this._naluLengthSize,_=this._timestampBase+i,m=1===s;f<n;){if(f+4>=n){l.default.w(this.TAG,"Malformed Nalu near timestamp "+_+", offset = "+f+", dataSize = "+n);break}var p=u.getUint32(f,!o);if(3===c&&(p>>>=8),p>n-c)return void l.default.w(this.TAG,"Malformed Nalus near timestamp "+_+", NaluSize > DataSize!");var v=31&u.getUint8(f+c);5===v&&(m=!0);var g=new Uint8Array(e,t+f,c+p),y={type:v,data:g};d.push(y),h+=g.byteLength,f+=c+p}if(d.length){var E=this._videoTrack,b={units:d,length:h,isKeyframe:m,dts:_,cts:a,pts:_+a};m&&(b.fileposition=r),E.samples.push(b),E.length+=h}}},{key:"onTrackMetadata",get:function(){return this._onTrackMetadata},set:function(e){this._onTrackMetadata=e}},{key:"onMediaInfo",get:function(){return this._onMediaInfo},set:function(e){this._onMediaInfo=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onDataAvailable",get:function(){return this._onDataAvailable},set:function(e){this._onDataAvailable=e}},{key:"timestampBase",get:function(){return this._timestampBase},set:function(e){this._timestampBase=e}},{key:"overridedDuration",get:function(){return this._duration},set:function(e){this._durationOverrided=!0,this._duration=e,this._mediaInfo.duration=e}},{key:"overridedHasAudio",set:function(e){this._hasAudioFlagOverrided=!0,this._hasAudio=e,this._mediaInfo.hasAudio=e}},{key:"overridedHasVideo",set:function(e){this._hasVideoFlagOverrided=!0,this._hasVideo=e,this._mediaInfo.hasVideo=e}}],[{key:"probe",value:function(e){var t=new Uint8Array(e),n={match:!1};if(70!==t[0]||76!==t[1]||86!==t[2]||1!==t[3])return n;var i=(4&t[4])>>>2!=0,r=0!=(1&t[4]),a=s(t,5);return a<9?n:{match:!0,consumed:a,dataOffset:a,hasAudioTrack:i,hasVideoTrack:r}}}]),e}();n.default=y},{"../core/media-info.js":7,"../utils/exception.js":40,"../utils/logger.js":41,"./amf-parser.js":15,"./demux-errors.js":16,"./sps-parser.js":19}],19:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=e("./exp-golomb.js"),a=function(e){return e&&e.__esModule?e:{default:e}}(s),o=function(){function e(){i(this,e)}return r(e,null,[{key:"_ebsp2rbsp",value:function(e){for(var t=e,n=t.byteLength,i=new Uint8Array(n),r=0,s=0;s<n;s++)s>=2&&3===t[s]&&0===t[s-1]&&0===t[s-2]||(i[r]=t[s],r++);return new Uint8Array(i.buffer,0,r)}},{key:"parseSPS",value:function(t){var n=e._ebsp2rbsp(t),i=new a.default(n);i.readByte();var r=i.readByte();i.readByte();var s=i.readByte();i.readUEG();var o=e.getProfileString(r),u=e.getLevelString(s),l=1,d=420,h=[0,420,422,444],f=8;if((100===r||110===r||122===r||244===r||44===r||83===r||86===r||118===r||128===r||138===r||144===r)&&(l=i.readUEG(),3===l&&i.readBits(1),l<=3&&(d=h[l]),f=i.readUEG()+8,i.readUEG(),i.readBits(1),i.readBool()))for(var 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this._onDataArrival},set:function(e){this._onDataArrival=e}},{key:"onSeeked",get:function(){return this._onSeeked},set:function(e){this._onSeeked=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onComplete",get:function(){return this._onComplete},set:function(e){this._onComplete=e}},{key:"onRedirect",get:function(){return this._onRedirect},set:function(e){this._onRedirect=e}},{key:"onRecoveredEarlyEof",get:function(){return this._onRecoveredEarlyEof},set:function(e){this._onRecoveredEarlyEof=e}},{key:"currentURL",get:function(){return this._dataSource.url}},{key:"hasRedirect",get:function(){return null!=this._redirectedURL||void 0!=this._dataSource.redirectedURL}},{key:"currentRedirectedURL",get:function(){return this._redirectedURL||this._dataSource.redirectedURL}},{key:"currentSpeed",get:function(){return this._loaderClass===v.default?this._loader.currentSpeed:this._speedSampler.lastSecondKBps}},{key:"loaderType",get:function(){return this._loader.type}}]),e}();n.default=w},{"../utils/exception.js":40,"../utils/logger.js":41,"./fetch-stream-loader.js":22,"./loader.js":24,"./param-seek-handler.js":25,"./range-seek-handler.js":26,"./speed-sampler.js":27,"./websocket-loader.js":28,"./xhr-moz-chunked-loader.js":29,"./xhr-msstream-loader.js":30,"./xhr-range-loader.js":31}],24:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0}),n.BaseLoader=n.LoaderErrors=n.LoaderStatus=void 0;var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=e("../utils/exception.js"),a=n.LoaderStatus={kIdle:0,kConnecting:1,kBuffering:2,kError:3,kComplete:4};n.LoaderErrors={OK:"OK",EXCEPTION:"Exception",HTTP_STATUS_CODE_INVALID:"HttpStatusCodeInvalid",CONNECTING_TIMEOUT:"ConnectingTimeout",EARLY_EOF:"EarlyEof",UNRECOVERABLE_EARLY_EOF:"UnrecoverableEarlyEof"},n.BaseLoader=function(){function e(t){i(this,e),this._type=t||"undefined",this._status=a.kIdle,this._needStash=!1,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null}return r(e,[{key:"destroy",value:function(){this._status=a.kIdle,this._onContentLengthKnown=null,this._onURLRedirect=null,this._onDataArrival=null,this._onError=null,this._onComplete=null}},{key:"isWorking",value:function(){return this._status===a.kConnecting||this._status===a.kBuffering}},{key:"open",value:function(e,t){throw new s.NotImplementedException("Unimplemented abstract function!")}},{key:"abort",value:function(){throw new s.NotImplementedException("Unimplemented abstract function!")}},{key:"type",get:function(){return this._type}},{key:"status",get:function(){return this._status}},{key:"needStashBuffer",get:function(){return this._needStash}},{key:"onContentLengthKnown",get:function(){return this._onContentLengthKnown},set:function(e){this._onContentLengthKnown=e}},{key:"onURLRedirect",get:function(){return this._onURLRedirect},set:function(e){this._onURLRedirect=e}},{key:"onDataArrival",get:function(){return this._onDataArrival},set:function(e){this._onDataArrival=e}},{key:"onError",get:function(){return this._onError},set:function(e){this._onError=e}},{key:"onComplete",get:function(){return this._onComplete},set:function(e){this._onComplete=e}}]),e}()},{"../utils/exception.js":40}],25:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){
+for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(t,n){i(this,e),this._startName=t,this._endName=n}return r(e,[{key:"getConfig",value:function(e,t){var n=e;if(0!==t.from||-1!==t.to){var i=!0;-1===n.indexOf("?")&&(n+="?",i=!1),i&&(n+="&"),n+=this._startName+"="+t.from.toString(),-1!==t.to&&(n+="&"+this._endName+"="+t.to.toString())}return{url:n,headers:{}}}},{key:"removeURLParameters",value:function(e){var t=e.split("?")[0],n=void 0,i=e.indexOf("?");-1!==i&&(n=e.substring(i+1));var r="";if(void 0!=n&&n.length>0)for(var s=n.split("&"),a=0;a<s.length;a++){var o=s[a].split("="),u=a>0;o[0]!==this._startName&&o[0]!==this._endName&&(u&&(r+="&"),r+=s[a])}return 0===r.length?t:t+"?"+r}}]),e}();n.default=s},{}],26:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(t){i(this,e),this._zeroStart=t||!1}return r(e,[{key:"getConfig",value:function(e,t){var n={};if(0!==t.from||-1!==t.to){var i=void 0;i=-1!==t.to?"bytes="+t.from.toString()+"-"+t.to.toString():"bytes="+t.from.toString()+"-",n.Range=i}else this._zeroStart&&(n.Range="bytes=0-");return{url:e,headers:n}}},{key:"removeURLParameters",value:function(e){return e}}]),e}();n.default=s},{}],27:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(){i(this,e),this._firstCheckpoint=0,this._lastCheckpoint=0,this._intervalBytes=0,this._totalBytes=0,this._lastSecondBytes=0,self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now}return r(e,[{key:"reset",value:function(){this._firstCheckpoint=this._lastCheckpoint=0,this._totalBytes=this._intervalBytes=0,this._lastSecondBytes=0}},{key:"addBytes",value:function(e){0===this._firstCheckpoint?(this._firstCheckpoint=this._now(),this._lastCheckpoint=this._firstCheckpoint,this._intervalBytes+=e,this._totalBytes+=e):this._now()-this._lastCheckpoint<1e3?(this._intervalBytes+=e,this._totalBytes+=e):(this._lastSecondBytes=this._intervalBytes,this._intervalBytes=e,this._totalBytes+=e,this._lastCheckpoint=this._now())}},{key:"currentKBps",get:function(){this.addBytes(0);var e=(this._now()-this._lastCheckpoint)/1e3;return 0==e&&(e=1),this._intervalBytes/e/1024}},{key:"lastSecondKBps",get:function(){return this.addBytes(0),0!==this._lastSecondBytes?this._lastSecondBytes/1024:this._now()-this._lastCheckpoint>=500?this.currentKBps:0}},{key:"averageKBps",get:function(){var e=(this._now()-this._firstCheckpoint)/1e3;return this._totalBytes/e/1024}}]),e}();n.default=s},{}],28:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function r(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(n,"__esModule",{value:!0});var a=function e(t,n,i){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,n);if(void 0===r){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,n,i)}if("value"in r)return r.value;var a=r.get;if(void 0!==a)return a.call(i)},o=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),u=e("../utils/logger.js"),l=(function(e){e&&e.__esModule}(u),e("./loader.js")),d=e("../utils/exception.js"),h=function(e){function t(){i(this,t);var e=r(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,"websocket-loader"));return e.TAG="WebSocketLoader",e._needStash=!0,e._ws=null,e._requestAbort=!1,e._receivedLength=0,e}return s(t,e),o(t,null,[{key:"isSupported",value:function(){try{return void 0!==self.WebSocket}catch(e){return!1}}}]),o(t,[{key:"destroy",value:function(){this._ws&&this.abort(),a(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"open",value:function(e){try{var t=this._ws=new self.WebSocket(e.url);t.binaryType="arraybuffer",t.onopen=this._onWebSocketOpen.bind(this),t.onclose=this._onWebSocketClose.bind(this),t.onmessage=this._onWebSocketMessage.bind(this),t.onerror=this._onWebSocketError.bind(this),this._status=l.LoaderStatus.kConnecting}catch(e){this._status=l.LoaderStatus.kError;var n={code:e.code,msg:e.message};if(!this._onError)throw new d.RuntimeException(n.msg);this._onError(l.LoaderErrors.EXCEPTION,n)}}},{key:"abort",value:function(){var e=this._ws;!e||0!==e.readyState&&1!==e.readyState||(this._requestAbort=!0,e.close()),this._ws=null,this._status=l.LoaderStatus.kComplete}},{key:"_onWebSocketOpen",value:function(e){this._status=l.LoaderStatus.kBuffering}},{key:"_onWebSocketClose",value:function(e){if(!0===this._requestAbort)return void(this._requestAbort=!1);this._status=l.LoaderStatus.kComplete,this._onComplete&&this._onComplete(0,this._receivedLength-1)}},{key:"_onWebSocketMessage",value:function(e){var t=this;if(e.data instanceof ArrayBuffer)this._dispatchArrayBuffer(e.data);else if(e.data instanceof Blob){var n=new FileReader;n.onload=function(){t._dispatchArrayBuffer(n.result)},n.readAsArrayBuffer(e.data)}else{this._status=l.LoaderStatus.kError;var i={code:-1,msg:"Unsupported WebSocket message type: "+e.data.constructor.name};if(!this._onError)throw new d.RuntimeException(i.msg);this._onError(l.LoaderErrors.EXCEPTION,i)}}},{key:"_dispatchArrayBuffer",value:function(e){var t=e,n=this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,n,this._receivedLength)}},{key:"_onWebSocketError",value:function(e){this._status=l.LoaderStatus.kError;var t={code:e.code,msg:e.message};if(!this._onError)throw new d.RuntimeException(t.msg);this._onError(l.LoaderErrors.EXCEPTION,t)}}]),t}(l.BaseLoader);n.default=h},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],29:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function r(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(n,"__esModule",{value:!0});var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},o=function e(t,n,i){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,n);if(void 0===r){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,n,i)}if("value"in r)return r.value;var a=r.get;if(void 0!==a)return a.call(i)},u=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),l=e("../utils/logger.js"),d=function(e){return e&&e.__esModule?e:{default:e}}(l),h=e("./loader.js"),f=e("../utils/exception.js"),c=function(e){function t(e,n){i(this,t);var s=r(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,"xhr-moz-chunked-loader"));return s.TAG="MozChunkedLoader",s._seekHandler=e,s._config=n,s._needStash=!0,s._xhr=null,s._requestAbort=!1,s._contentLength=null,s._receivedLength=0,s}return s(t,e),u(t,null,[{key:"isSupported",value:function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="moz-chunked-arraybuffer","moz-chunked-arraybuffer"===e.responseType}catch(e){return d.default.w("MozChunkedLoader",e.message),!1}}}]),u(t,[{key:"destroy",value:function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onloadend=null,this._xhr.onerror=null,this._xhr=null),o(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"open",value:function(e,t){this._dataSource=e,this._range=t;var n=e.url;this._config.reuseRedirectedURL&&void 0!=e.redirectedURL&&(n=e.redirectedURL);var i=this._seekHandler.getConfig(n,t);this._requestURL=i.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",i.url,!0),r.responseType="moz-chunked-arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onloadend=this._onLoadEnd.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&r.withCredentials&&(r.withCredentials=!0),"object"===a(i.headers)){var s=i.headers;for(var o in s)s.hasOwnProperty(o)&&r.setRequestHeader(o,s[o])}this._status=h.LoaderStatus.kConnecting,r.send()}},{key:"abort",value:function(){this._requestAbort=!0,this._xhr&&this._xhr.abort(),this._status=h.LoaderStatus.kComplete}},{key:"_onReadyStateChange",value:function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL&&t.responseURL!==this._requestURL&&this._onURLRedirect){var n=this._seekHandler.removeURLParameters(t.responseURL);this._onURLRedirect(n)}if(0!==t.status&&(t.status<200||t.status>299)){if(this._status=h.LoaderStatus.kError,!this._onError)throw new f.RuntimeException("MozChunkedLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(h.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else this._status=h.LoaderStatus.kBuffering}}},{key:"_onProgress",value:function(e){if(this._status!==h.LoaderStatus.kError){null===this._contentLength&&null!==e.total&&0!==e.total&&(this._contentLength=e.total,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength));var t=e.target.response,n=this._range.from+this._receivedLength;this._receivedLength+=t.byteLength,this._onDataArrival&&this._onDataArrival(t,n,this._receivedLength)}}},{key:"_onLoadEnd",value:function(e){if(!0===this._requestAbort)return void(this._requestAbort=!1);this._status!==h.LoaderStatus.kError&&(this._status=h.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}},{key:"_onXhrError",value:function(e){this._status=h.LoaderStatus.kError;var t=0,n=null;if(this._contentLength&&e.loaded<this._contentLength?(t=h.LoaderErrors.EARLY_EOF,n={code:-1,msg:"Moz-Chunked stream meet 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Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},o=function e(t,n,i){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,n);if(void 0===r){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,n,i)}if("value"in r)return r.value;var a=r.get;if(void 0!==a)return a.call(i)},u=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),l=e("../utils/logger.js"),d=function(e){return e&&e.__esModule?e:{default:e}}(l),h=e("./loader.js"),f=e("../utils/exception.js"),c=function(e){function t(e,n){i(this,t);var s=r(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,"xhr-msstream-loader"));return s.TAG="MSStreamLoader",s._seekHandler=e,s._config=n,s._needStash=!0,s._xhr=null,s._reader=null,s._totalRange=null,s._currentRange=null,s._currentRequestURL=null,s._currentRedirectedURL=null,s._contentLength=null,s._receivedLength=0,s._bufferLimit=16777216,s._lastTimeBufferSize=0,s._isReconnecting=!1,s}return s(t,e),u(t,null,[{key:"isSupported",value:function(){try{if(void 0===self.MSStream||void 0===self.MSStreamReader)return!1;var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="ms-stream","ms-stream"===e.responseType}catch(e){return d.default.w("MSStreamLoader",e.message),!1}}}]),u(t,[{key:"destroy",value:function(){this.isWorking()&&this.abort(),this._reader&&(this._reader.onprogress=null,this._reader.onload=null,this._reader.onerror=null,this._reader=null),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr=null),o(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"open",value:function(e,t){this._internalOpen(e,t,!1)}},{key:"_internalOpen",value:function(e,t,n){this._dataSource=e,n?this._currentRange=t:this._totalRange=t;var i=e.url;this._config.reuseRedirectedURL&&(void 0!=this._currentRedirectedURL?i=this._currentRedirectedURL:void 0!=e.redirectedURL&&(i=e.redirectedURL));var r=this._seekHandler.getConfig(i,t);this._currentRequestURL=r.url;var s=this._reader=new self.MSStreamReader;s.onprogress=this._msrOnProgress.bind(this),s.onload=this._msrOnLoad.bind(this),s.onerror=this._msrOnError.bind(this);var o=this._xhr=new XMLHttpRequest;if(o.open("GET",r.url,!0),o.responseType="ms-stream",o.onreadystatechange=this._xhrOnReadyStateChange.bind(this),o.onerror=this._xhrOnError.bind(this),e.withCredentials&&(o.withCredentials=!0),"object"===a(r.headers)){var u=r.headers;for(var l in u)u.hasOwnProperty(l)&&o.setRequestHeader(l,u[l])}this._isReconnecting?this._isReconnecting=!1:this._status=h.LoaderStatus.kConnecting,o.send()}},{key:"abort",value:function(){this._internalAbort(),this._status=h.LoaderStatus.kComplete}},{key:"_internalAbort",value:function(){this._reader&&(1===this._reader.readyState&&this._reader.abort(),this._reader.onprogress=null,this._reader.onload=null,this._reader.onerror=null,this._reader=null),this._xhr&&(this._xhr.abort(),this._xhr.onreadystatechange=null,this._xhr=null)}},{key:"_xhrOnReadyStateChange",value:function(e){var t=e.target;if(2===t.readyState)if(t.status>=200&&t.status<=299){if(this._status=h.LoaderStatus.kBuffering,void 0!=t.responseURL){var n=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&n!==this._currentRedirectedURL&&(this._currentRedirectedURL=n,this._onURLRedirect&&this._onURLRedirect(n))}var i=t.getResponseHeader("Content-Length");if(null!=i&&null==this._contentLength){var r=parseInt(i);r>0&&(this._contentLength=r,this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength))}}else{if(this._status=h.LoaderStatus.kError,!this._onError)throw new f.RuntimeException("MSStreamLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(h.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}else if(3===t.readyState&&t.status>=200&&t.status<=299){this._status=h.LoaderStatus.kBuffering;var s=t.response;this._reader.readAsArrayBuffer(s)}}},{key:"_xhrOnError",value:function(e){this._status=h.LoaderStatus.kError;var t=h.LoaderErrors.EXCEPTION,n={code:-1,msg:e.constructor.name+" "+e.type};if(!this._onError)throw new f.RuntimeException(n.msg);this._onError(t,n)}},{key:"_msrOnProgress",value:function(e){var t=e.target,n=t.result;if(null==n)return void this._doReconnectIfNeeded();var i=n.slice(this._lastTimeBufferSize);this._lastTimeBufferSize=n.byteLength;var r=this._totalRange.from+this._receivedLength;this._receivedLength+=i.byteLength,this._onDataArrival&&this._onDataArrival(i,r,this._receivedLength),n.byteLength>=this._bufferLimit&&(d.default.v(this.TAG,"MSStream buffer exceeded max size near "+(r+i.byteLength)+", reconnecting..."),this._doReconnectIfNeeded())}},{key:"_doReconnectIfNeeded",value:function(){if(null==this._contentLength||this._receivedLength<this._contentLength){this._isReconnecting=!0,this._lastTimeBufferSize=0,this._internalAbort();var e={from:this._totalRange.from+this._receivedLength,to:-1};this._internalOpen(this._dataSource,e,!0)}}},{key:"_msrOnLoad",value:function(e){this._status=h.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._totalRange.from,this._totalRange.from+this._receivedLength-1)}},{key:"_msrOnError",value:function(e){this._status=h.LoaderStatus.kError;var t=0,n=null;if(this._contentLength&&this._receivedLength<this._contentLength?(t=h.LoaderErrors.EARLY_EOF,n={code:-1,msg:"MSStream meet Early-Eof"}):(t=h.LoaderErrors.EARLY_EOF,n={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new f.RuntimeException(n.msg);this._onError(t,n)}}]),t}(h.BaseLoader);n.default=c},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24}],31:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function s(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function a(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(n,"__esModule",{value:!0});var o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},u=function e(t,n,i){null===t&&(t=Function.prototype);var r=Object.getOwnPropertyDescriptor(t,n);if(void 0===r){var s=Object.getPrototypeOf(t);return null===s?void 0:e(s,n,i)}if("value"in r)return r.value;var a=r.get;if(void 0!==a)return a.call(i)},l=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),d=e("../utils/logger.js"),h=i(d),f=e("./speed-sampler.js"),c=i(f),_=e("./loader.js"),m=e("../utils/exception.js"),p=function(e){function t(e,n){r(this,t);var i=s(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,"xhr-range-loader"));return i.TAG="RangeLoader",i._seekHandler=e,i._config=n,i._needStash=!1,i._chunkSizeKBList=[128,256,384,512,768,1024,1536,2048,3072,4096,5120,6144,7168,8192],i._currentChunkSizeKB=384,i._currentSpeedNormalized=0,i._zeroSpeedChunkCount=0,i._xhr=null,i._speedSampler=new c.default,i._requestAbort=!1,i._waitForTotalLength=!1,i._totalLengthReceived=!1,i._currentRequestURL=null,i._currentRedirectedURL=null,i._currentRequestRange=null,i._totalLength=null,i._contentLength=null,i._receivedLength=0,i._lastTimeLoaded=0,i}return a(t,e),l(t,null,[{key:"isSupported",value:function(){try{var e=new XMLHttpRequest;return e.open("GET","https://example.com",!0),e.responseType="arraybuffer","arraybuffer"===e.responseType}catch(e){return h.default.w("RangeLoader",e.message),!1}}}]),l(t,[{key:"destroy",value:function(){this.isWorking()&&this.abort(),this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr=null),u(t.prototype.__proto__||Object.getPrototypeOf(t.prototype),"destroy",this).call(this)}},{key:"open",value:function(e,t){this._dataSource=e,this._range=t,this._status=_.LoaderStatus.kConnecting;var n=!1;void 0!=this._dataSource.filesize&&0!==this._dataSource.filesize&&(n=!0,this._totalLength=this._dataSource.filesize),this._totalLengthReceived||n?this._openSubRange():(this._waitForTotalLength=!0,this._internalOpen(this._dataSource,{from:0,to:-1}))}},{key:"_openSubRange",value:function(){var e=1024*this._currentChunkSizeKB,t=this._range.from+this._receivedLength,n=t+e;null!=this._contentLength&&n-this._range.from>=this._contentLength&&(n=this._range.from+this._contentLength-1),this._currentRequestRange={from:t,to:n},this._internalOpen(this._dataSource,this._currentRequestRange)}},{key:"_internalOpen",value:function(e,t){this._lastTimeLoaded=0;var n=e.url;this._config.reuseRedirectedURL&&(void 0!=this._currentRedirectedURL?n=this._currentRedirectedURL:void 0!=e.redirectedURL&&(n=e.redirectedURL));var i=this._seekHandler.getConfig(n,t);this._currentRequestURL=i.url;var r=this._xhr=new XMLHttpRequest;if(r.open("GET",i.url,!0),r.responseType="arraybuffer",r.onreadystatechange=this._onReadyStateChange.bind(this),r.onprogress=this._onProgress.bind(this),r.onload=this._onLoad.bind(this),r.onerror=this._onXhrError.bind(this),e.withCredentials&&r.withCredentials&&(r.withCredentials=!0),"object"===o(i.headers)){var s=i.headers;for(var a in s)s.hasOwnProperty(a)&&r.setRequestHeader(a,s[a])}r.send()}},{key:"abort",value:function(){this._requestAbort=!0,this._internalAbort(),this._status=_.LoaderStatus.kComplete}},{key:"_internalAbort",value:function(){this._xhr&&(this._xhr.onreadystatechange=null,this._xhr.onprogress=null,this._xhr.onload=null,this._xhr.onerror=null,this._xhr.abort(),this._xhr=null)}},{key:"_onReadyStateChange",value:function(e){var t=e.target;if(2===t.readyState){if(void 0!=t.responseURL){var n=this._seekHandler.removeURLParameters(t.responseURL);t.responseURL!==this._currentRequestURL&&n!==this._currentRedirectedURL&&(this._currentRedirectedURL=n,this._onURLRedirect&&this._onURLRedirect(n))}if(t.status>=200&&t.status<=299){if(this._waitForTotalLength)return;this._status=_.LoaderStatus.kBuffering}else{if(this._status=_.LoaderStatus.kError,!this._onError)throw new m.RuntimeException("RangeLoader: Http code invalid, "+t.status+" "+t.statusText);this._onError(_.LoaderErrors.HTTP_STATUS_CODE_INVALID,{code:t.status,msg:t.statusText})}}}},{key:"_onProgress",value:function(e){if(this._status!==_.LoaderStatus.kError){if(null===this._contentLength){var t=!1;if(this._waitForTotalLength){this._waitForTotalLength=!1,this._totalLengthReceived=!0,t=!0;var n=e.total;this._internalAbort(),null!=n&0!==n&&(this._totalLength=n)}if(-1===this._range.to?this._contentLength=this._totalLength-this._range.from:this._contentLength=this._range.to-this._range.from+1,t)return void this._openSubRange();this._onContentLengthKnown&&this._onContentLengthKnown(this._contentLength)}var i=e.loaded-this._lastTimeLoaded;this._lastTimeLoaded=e.loaded,this._speedSampler.addBytes(i)}}},{key:"_normalizeSpeed",value:function(e){var t=this._chunkSizeKBList,n=t.length-1,i=0,r=0,s=n;if(e<t[0])return t[0];for(;r<=s;){if((i=r+Math.floor((s-r)/2))===n||e>=t[i]&&e<t[i+1])return t[i];t[i]<e?r=i+1:s=i-1}}},{key:"_onLoad",value:function(e){if(this._status!==_.LoaderStatus.kError){if(this._waitForTotalLength)return void(this._waitForTotalLength=!1);this._lastTimeLoaded=0;var t=this._speedSampler.lastSecondKBps;if(0===t&&++this._zeroSpeedChunkCount>=3&&(t=this._speedSampler.currentKBps),0!==t){var n=this._normalizeSpeed(t);this._currentSpeedNormalized!==n&&(this._currentSpeedNormalized=n,this._currentChunkSizeKB=n)}var i=e.target.response,r=this._range.from+this._receivedLength;this._receivedLength+=i.byteLength;var s=!1;null!=this._contentLength&&this._receivedLength<this._contentLength?this._openSubRange():s=!0,this._onDataArrival&&this._onDataArrival(i,r,this._receivedLength),s&&(this._status=_.LoaderStatus.kComplete,this._onComplete&&this._onComplete(this._range.from,this._range.from+this._receivedLength-1))}}},{key:"_onXhrError",value:function(e){this._status=_.LoaderStatus.kError;var t=0,n=null;if(this._contentLength&&this._receivedLength>0&&this._receivedLength<this._contentLength?(t=_.LoaderErrors.EARLY_EOF,n={code:-1,msg:"RangeLoader meet Early-Eof"}):(t=_.LoaderErrors.EXCEPTION,n={code:-1,msg:e.constructor.name+" "+e.type}),!this._onError)throw new m.RuntimeException(n.msg);this._onError(t,n)}},{key:"currentSpeed",get:function(){return this._speedSampler.lastSecondKBps}}]),t}(_.BaseLoader);n.default=p},{"../utils/exception.js":40,"../utils/logger.js":41,"./loader.js":24,"./speed-sampler.js":27}],32:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},a=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),o=e("events"),u=i(o),l=e("../utils/logger.js"),d=i(l),h=e("../utils/browser.js"),f=i(h),c=e("./player-events.js"),_=i(c),m=e("../core/transmuxer.js"),p=i(m),v=e("../core/transmuxing-events.js"),g=i(v),y=e("../core/mse-controller.js"),E=i(y),b=e("../core/mse-events.js"),S=i(b),k=e("./player-errors.js"),L=e("../config.js"),w=e("../utils/exception.js"),R=function(){function e(t,n){if(r(this,e),this.TAG="FlvPlayer",this._type="FlvPlayer",this._emitter=new u.default,this._config=(0,L.createDefaultConfig)(),"object"===(void 0===n?"undefined":s(n))&&Object.assign(this._config,n),"flv"!==t.type.toLowerCase())throw new w.InvalidArgumentException("FlvPlayer requires an flv MediaDataSource input!");!0===t.isLive&&(this._config.isLive=!0),this.e={onvLoadedMetadata:this._onvLoadedMetadata.bind(this),onvSeeking:this._onvSeeking.bind(this),onvCanPlay:this._onvCanPlay.bind(this),onvStalled:this._onvStalled.bind(this),onvProgress:this._onvProgress.bind(this)},self.performance&&self.performance.now?this._now=self.performance.now.bind(self.performance):this._now=Date.now,this._pendingSeekTime=null,this._requestSetTime=!1,this._seekpointRecord=null,this._progressChecker=null,this._mediaDataSource=t,this._mediaElement=null,this._msectl=null,this._transmuxer=null,this._mseSourceOpened=!1,this._hasPendingLoad=!1,this._receivedCanPlay=!1,this._mediaInfo=null,this._statisticsInfo=null;var i=f.default.chrome&&(f.default.version.major<50||50===f.default.version.major&&f.default.version.build<2661);this._alwaysSeekKeyframe=!!(i||f.default.msedge||f.default.msie),this._alwaysSeekKeyframe&&(this._config.accurateSeek=!1)}return a(e,[{key:"destroy",value:function(){null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._transmuxer&&this.unload(),this._mediaElement&&this.detachMediaElement(),this.e=null,this._mediaDataSource=null,this._emitter.removeAllListeners(),this._emitter=null}},{key:"on",value:function(e,t){var n=this;e===_.default.MEDIA_INFO?null!=this._mediaInfo&&Promise.resolve().then(function(){n._emitter.emit(_.default.MEDIA_INFO,n.mediaInfo)}):e===_.default.STATISTICS_INFO&&null!=this._statisticsInfo&&Promise.resolve().then(function(){n._emitter.emit(_.default.STATISTICS_INFO,n.statisticsInfo)}),this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e){var t=this;if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),e.addEventListener("seeking",this.e.onvSeeking),e.addEventListener("canplay",this.e.onvCanPlay),e.addEventListener("stalled",this.e.onvStalled),e.addEventListener("progress",this.e.onvProgress),this._msectl=new E.default(this._config),this._msectl.on(S.default.UPDATE_END,this._onmseUpdateEnd.bind(this)),this._msectl.on(S.default.BUFFER_FULL,this._onmseBufferFull.bind(this)),this._msectl.on(S.default.SOURCE_OPEN,function(){t._mseSourceOpened=!0,t._hasPendingLoad&&(t._hasPendingLoad=!1,t.load())}),this._msectl.on(S.default.ERROR,function(e){t._emitter.emit(_.default.ERROR,k.ErrorTypes.MEDIA_ERROR,k.ErrorDetails.MEDIA_MSE_ERROR,e)}),this._msectl.attachMediaElement(e),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}}},{key:"detachMediaElement",value:function(){this._mediaElement&&(this._msectl.detachMediaElement(),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement.removeEventListener("seeking",this.e.onvSeeking),this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay),this._mediaElement.removeEventListener("stalled",this.e.onvStalled),this._mediaElement.removeEventListener("progress",this.e.onvProgress),this._mediaElement=null),this._msectl&&(this._msectl.destroy(),this._msectl=null)}},{key:"load",value:function(){var e=this;if(!this._mediaElement)throw new w.IllegalStateException("HTMLMediaElement must be attached before load()!");if(this._transmuxer)throw new w.IllegalStateException("FlvPlayer.load() has been called, please call unload() first!");if(!this._hasPendingLoad){if(this._config.deferLoadAfterSourceOpen&&!1===this._mseSourceOpened)return void(this._hasPendingLoad=!0);this._mediaElement.readyState>0&&(this._requestSetTime=!0,this._mediaElement.currentTime=0),this._transmuxer=new p.default(this._mediaDataSource,this._config),this._transmuxer.on(g.default.INIT_SEGMENT,function(t,n){e._msectl.appendInitSegment(n)}),this._transmuxer.on(g.default.MEDIA_SEGMENT,function(t,n){if(e._msectl.appendMediaSegment(n),e._config.lazyLoad&&!e._config.isLive){var i=e._mediaElement.currentTime;n.info.endDts>=1e3*(i+e._config.lazyLoadMaxDuration)&&null==e._progressChecker&&(d.default.v(e.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),e._suspendTransmuxer())}}),this._transmuxer.on(g.default.LOADING_COMPLETE,function(){e._msectl.endOfStream(),e._emitter.emit(_.default.LOADING_COMPLETE)}),this._transmuxer.on(g.default.RECOVERED_EARLY_EOF,function(){e._emitter.emit(_.default.RECOVERED_EARLY_EOF)}),this._transmuxer.on(g.default.IO_ERROR,function(t,n){e._emitter.emit(_.default.ERROR,k.ErrorTypes.NETWORK_ERROR,t,n)}),this._transmuxer.on(g.default.DEMUX_ERROR,function(t,n){e._emitter.emit(_.default.ERROR,k.ErrorTypes.MEDIA_ERROR,t,{code:-1,msg:n})}),
+this._transmuxer.on(g.default.MEDIA_INFO,function(t){e._mediaInfo=t,e._emitter.emit(_.default.MEDIA_INFO,Object.assign({},t))}),this._transmuxer.on(g.default.STATISTICS_INFO,function(t){e._statisticsInfo=e._fillStatisticsInfo(t),e._emitter.emit(_.default.STATISTICS_INFO,Object.assign({},e._statisticsInfo))}),this._transmuxer.on(g.default.RECOMMEND_SEEKPOINT,function(t){e._mediaElement&&!e._config.accurateSeek&&(e._requestSetTime=!0,e._mediaElement.currentTime=t/1e3)}),this._transmuxer.open()}}},{key:"unload",value:function(){this._mediaElement&&this._mediaElement.pause(),this._msectl&&this._msectl.seek(0),this._transmuxer&&(this._transmuxer.close(),this._transmuxer.destroy(),this._transmuxer=null)}},{key:"play",value:function(){return this._mediaElement.play()}},{key:"pause",value:function(){this._mediaElement.pause()}},{key:"_fillStatisticsInfo",value:function(e){if(e.playerType=this._type,!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,n=0,i=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();n=r.totalVideoFrames,i=r.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(n=this._mediaElement.webkitDecodedFrameCount,i=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=n,e.droppedFrames=i),e}},{key:"_onmseUpdateEnd",value:function(){if(this._config.lazyLoad&&!this._config.isLive){for(var e=this._mediaElement.buffered,t=this._mediaElement.currentTime,n=0,i=0;i<e.length;i++){var r=e.start(i),s=e.end(i);if(r<=t&&t<s){r,n=s;break}}n>=t+this._config.lazyLoadMaxDuration&&null==this._progressChecker&&(d.default.v(this.TAG,"Maximum buffering duration exceeded, suspend transmuxing task"),this._suspendTransmuxer())}}},{key:"_onmseBufferFull",value:function(){d.default.v(this.TAG,"MSE SourceBuffer is full, suspend transmuxing task"),null==this._progressChecker&&this._suspendTransmuxer()}},{key:"_suspendTransmuxer",value:function(){this._transmuxer&&(this._transmuxer.pause(),null==this._progressChecker&&(this._progressChecker=window.setInterval(this._checkProgressAndResume.bind(this),1e3)))}},{key:"_checkProgressAndResume",value:function(){for(var e=this._mediaElement.currentTime,t=this._mediaElement.buffered,n=!1,i=0;i<t.length;i++){var r=t.start(i),s=t.end(i);if(e>=r&&e<s){e>=s-this._config.lazyLoadRecoverDuration&&(n=!0);break}}n&&(window.clearInterval(this._progressChecker),this._progressChecker=null,n&&(d.default.v(this.TAG,"Continue loading from paused position"),this._transmuxer.resume()))}},{key:"_isTimepointBuffered",value:function(e){for(var t=this._mediaElement.buffered,n=0;n<t.length;n++){var i=t.start(n),r=t.end(n);if(e>=i&&e<r)return!0}return!1}},{key:"_internalSeek",value:function(e){var t=this._isTimepointBuffered(e),n=!1,i=0;if(e<1&&this._mediaElement.buffered.length>0){var r=this._mediaElement.buffered.start(0);(r<1&&e<r||f.default.safari)&&(n=!0,i=f.default.safari?.1:r)}if(n)this._requestSetTime=!0,this._mediaElement.currentTime=i;else if(t){if(this._alwaysSeekKeyframe){var s=this._msectl.getNearestKeyframe(Math.floor(1e3*e));this._requestSetTime=!0,this._mediaElement.currentTime=null!=s?s.dts/1e3:e}else this._requestSetTime=!0,this._mediaElement.currentTime=e;null!=this._progressChecker&&this._checkProgressAndResume()}else null!=this._progressChecker&&(window.clearInterval(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e)}},{key:"_checkAndApplyUnbufferedSeekpoint",value:function(){if(this._seekpointRecord)if(this._seekpointRecord.recordTime<=this._now()-100){var e=this._mediaElement.currentTime;this._seekpointRecord=null,this._isTimepointBuffered(e)||(null!=this._progressChecker&&(window.clearTimeout(this._progressChecker),this._progressChecker=null),this._msectl.seek(e),this._transmuxer.seek(Math.floor(1e3*e)),this._config.accurateSeek&&(this._requestSetTime=!0,this._mediaElement.currentTime=e))}else window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},{key:"_checkAndResumeStuckPlayback",value:function(e){var t=this._mediaElement;if(e||!this._receivedCanPlay||t.readyState<2){var n=t.buffered;n.length>0&&t.currentTime<n.start(0)&&(d.default.w(this.TAG,"Playback seems stuck at "+t.currentTime+", seek to "+n.start(0)),this._requestSetTime=!0,this._mediaElement.currentTime=n.start(0),this._mediaElement.removeEventListener("progress",this.e.onvProgress))}else this._mediaElement.removeEventListener("progress",this.e.onvProgress)}},{key:"_onvLoadedMetadata",value:function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null)}},{key:"_onvSeeking",value:function(e){var t=this._mediaElement.currentTime,n=this._mediaElement.buffered;if(this._requestSetTime)return void(this._requestSetTime=!1);if(t<1&&n.length>0){var i=n.start(0);if(i<1&&t<i||f.default.safari)return this._requestSetTime=!0,void(this._mediaElement.currentTime=f.default.safari?.1:i)}if(this._isTimepointBuffered(t)){if(this._alwaysSeekKeyframe){var r=this._msectl.getNearestKeyframe(Math.floor(1e3*t));null!=r&&(this._requestSetTime=!0,this._mediaElement.currentTime=r.dts/1e3)}return void(null!=this._progressChecker&&this._checkProgressAndResume())}this._seekpointRecord={seekPoint:t,recordTime:this._now()},window.setTimeout(this._checkAndApplyUnbufferedSeekpoint.bind(this),50)}},{key:"_onvCanPlay",value:function(e){this._receivedCanPlay=!0,this._mediaElement.removeEventListener("canplay",this.e.onvCanPlay)}},{key:"_onvStalled",value:function(e){this._checkAndResumeStuckPlayback(!0)}},{key:"_onvProgress",value:function(e){this._checkAndResumeStuckPlayback()}},{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._internalSeek(e):this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){return Object.assign({},this._mediaInfo)}},{key:"statisticsInfo",get:function(){return null==this._statisticsInfo&&(this._statisticsInfo={}),this._statisticsInfo=this._fillStatisticsInfo(this._statisticsInfo),Object.assign({},this._statisticsInfo)}}]),e}();n.default=R},{"../config.js":5,"../core/mse-controller.js":9,"../core/mse-events.js":10,"../core/transmuxer.js":11,"../core/transmuxing-events.js":13,"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./player-errors.js":34,"./player-events.js":35,events:2}],33:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"==typeof 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n=this;e===d.default.MEDIA_INFO?null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){n._emitter.emit(d.default.MEDIA_INFO,n.mediaInfo)}):e===d.default.STATISTICS_INFO&&null!=this._mediaElement&&0!==this._mediaElement.readyState&&Promise.resolve().then(function(){n._emitter.emit(d.default.STATISTICS_INFO,n.statisticsInfo)}),this._emitter.addListener(e,t)}},{key:"off",value:function(e,t){this._emitter.removeListener(e,t)}},{key:"attachMediaElement",value:function(e){if(this._mediaElement=e,e.addEventListener("loadedmetadata",this.e.onvLoadedMetadata),null!=this._pendingSeekTime)try{e.currentTime=this._pendingSeekTime,this._pendingSeekTime=null}catch(e){}}},{key:"detachMediaElement",value:function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src"),this._mediaElement.removeEventListener("loadedmetadata",this.e.onvLoadedMetadata),this._mediaElement=null),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"load",value:function(){if(!this._mediaElement)throw new f.IllegalStateException("HTMLMediaElement must be attached before load()!");this._mediaElement.src=this._mediaDataSource.url,this._mediaElement.readyState>0&&(this._mediaElement.currentTime=0),this._mediaElement.preload="auto",this._mediaElement.load(),this._statisticsReporter=window.setInterval(this._reportStatisticsInfo.bind(this),this._config.statisticsInfoReportInterval)}},{key:"unload",value:function(){this._mediaElement&&(this._mediaElement.src="",this._mediaElement.removeAttribute("src")),null!=this._statisticsReporter&&(window.clearInterval(this._statisticsReporter),this._statisticsReporter=null)}},{key:"play",value:function(){return this._mediaElement.play()}},{key:"pause",value:function(){this._mediaElement.pause()}},{key:"_onvLoadedMetadata",value:function(e){null!=this._pendingSeekTime&&(this._mediaElement.currentTime=this._pendingSeekTime,this._pendingSeekTime=null),this._emitter.emit(d.default.MEDIA_INFO,this.mediaInfo)}},{key:"_reportStatisticsInfo",value:function(){this._emitter.emit(d.default.STATISTICS_INFO,this.statisticsInfo)}},{key:"type",get:function(){return this._type}},{key:"buffered",get:function(){return this._mediaElement.buffered}},{key:"duration",get:function(){return this._mediaElement.duration}},{key:"volume",get:function(){return this._mediaElement.volume},set:function(e){this._mediaElement.volume=e}},{key:"muted",get:function(){return this._mediaElement.muted},set:function(e){this._mediaElement.muted=e}},{key:"currentTime",get:function(){return this._mediaElement?this._mediaElement.currentTime:0},set:function(e){this._mediaElement?this._mediaElement.currentTime=e:this._pendingSeekTime=e}},{key:"mediaInfo",get:function(){var e=this._mediaElement instanceof HTMLAudioElement?"audio/":"video/",t={mimeType:e+this._mediaDataSource.type};return this._mediaElement&&(t.duration=Math.floor(1e3*this._mediaElement.duration),this._mediaElement instanceof HTMLVideoElement&&(t.width=this._mediaElement.videoWidth,t.height=this._mediaElement.videoHeight)),t}},{key:"statisticsInfo",get:function(){var e={playerType:this._type,url:this._mediaDataSource.url};if(!(this._mediaElement instanceof HTMLVideoElement))return e;var t=!0,n=0,i=0;if(this._mediaElement.getVideoPlaybackQuality){var r=this._mediaElement.getVideoPlaybackQuality();n=r.totalVideoFrames,i=r.droppedVideoFrames}else void 0!=this._mediaElement.webkitDecodedFrameCount?(n=this._mediaElement.webkitDecodedFrameCount,i=this._mediaElement.webkitDroppedFrameCount):t=!1;return t&&(e.decodedFrames=n,e.droppedFrames=i),e}}]),e}();n.default=c},{"../config.js":5,"../utils/exception.js":40,"./player-events.js":35,events:2}],34:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.ErrorDetails=n.ErrorTypes=void 0;var i=e("../io/loader.js"),r=e("../demux/demux-errors.js"),s=function(e){return e&&e.__esModule?e:{default:e}}(r);n.ErrorTypes={NETWORK_ERROR:"NetworkError",MEDIA_ERROR:"MediaError",OTHER_ERROR:"OtherError"},n.ErrorDetails={NETWORK_EXCEPTION:i.LoaderErrors.EXCEPTION,NETWORK_STATUS_CODE_INVALID:i.LoaderErrors.HTTP_STATUS_CODE_INVALID,NETWORK_TIMEOUT:i.LoaderErrors.CONNECTING_TIMEOUT,NETWORK_UNRECOVERABLE_EARLY_EOF:i.LoaderErrors.UNRECOVERABLE_EARLY_EOF,MEDIA_MSE_ERROR:"MediaMSEError",MEDIA_FORMAT_ERROR:s.default.FORMAT_ERROR,MEDIA_FORMAT_UNSUPPORTED:s.default.FORMAT_UNSUPPORTED,MEDIA_CODEC_UNSUPPORTED:s.default.CODEC_UNSUPPORTED}},{"../demux/demux-errors.js":16,"../io/loader.js":24}],35:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var i={ERROR:"error",LOADING_COMPLETE:"loading_complete",RECOVERED_EARLY_EOF:"recovered_early_eof",MEDIA_INFO:"media_info",STATISTICS_INFO:"statistics_info"};n.default=i},{}],36:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(){i(this,e)}return r(e,null,[{key:"getSilentFrame",value:function(e,t){if("mp4a.40.2"===e){if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224])}else{if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null}}]),e}();n.default=s},{}],37:[function(e,t,n){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var r=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),s=function(){function e(){i(this,e)}return r(e,null,[{key:"init",value:function(){e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],mvex:[],mvhd:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[],".mp3":[]};for(var t in e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var n=e.constants={};n.FTYP=new Uint8Array([105,115,111,109,0,0,0,1,105,115,111,109,97,118,99,49]),n.STSD_PREFIX=new Uint8Array([0,0,0,0,0,0,0,1]),n.STTS=new Uint8Array([0,0,0,0,0,0,0,0]),n.STSC=n.STCO=n.STTS,n.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),n.HDLR_VIDEO=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),n.HDLR_AUDIO=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]),n.DREF=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),n.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0])}},{key:"box",value:function(e){for(var t=8,n=null,i=Array.prototype.slice.call(arguments,1),r=i.length,s=0;s<r;s++)t+=i[s].byteLength;n=new Uint8Array(t),n[0]=t>>>24&255,n[1]=t>>>16&255,n[2]=t>>>8&255,n[3]=255&t,n.set(e,4);for(var a=8,o=0;o<r;o++)n.set(i[o],a),a+=i[o].byteLength;return n}},{key:"generateInitSegment",value:function(t){var n=e.box(e.types.ftyp,e.constants.FTYP),i=e.moov(t),r=new Uint8Array(n.byteLength+i.byteLength);return r.set(n,0),r.set(i,n.byteLength),r}},{key:"moov",value:function(t){var n=e.mvhd(t.timescale,t.duration),i=e.trak(t),r=e.mvex(t);return e.box(e.types.moov,n,i,r)}},{key:"mvhd",value:function(t,n){return e.box(e.types.mvhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]))}},{key:"trak",value:function(t){return e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"tkhd",value:function(t){var n=t.id,i=t.duration,r=t.presentWidth,s=t.presentHeight;return e.box(e.types.tkhd,new Uint8Array([0,0,0,7,0,0,0,0,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,r>>>8&255,255&r,0,0,s>>>8&255,255&s,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t),e.hdlr(t),e.minf(t))}},{key:"mdhd",value:function(t){var n=t.timescale,i=t.duration;return e.box(e.types.mdhd,new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,i>>>24&255,i>>>16&255,i>>>8&255,255&i,85,196,0,0]))}},{key:"hdlr",value:function(t){var n=null;return n="audio"===t.type?e.constants.HDLR_AUDIO:e.constants.HDLR_VIDEO,e.box(e.types.hdlr,n)}},{key:"minf",value:function(t){var n=null;return n="audio"===t.type?e.box(e.types.smhd,e.constants.SMHD):e.box(e.types.vmhd,e.constants.VMHD),e.box(e.types.minf,n,e.dinf(),e.stbl(t))}},{key:"dinf",value:function(){return e.box(e.types.dinf,e.box(e.types.dref,e.constants.DREF))}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.constants.STTS),e.box(e.types.stsc,e.constants.STSC),e.box(e.types.stsz,e.constants.STSZ),e.box(e.types.stco,e.constants.STCO))}},{key:"stsd",value:function(t){return"audio"===t.type?"mp3"===t.codec?e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp3(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.mp4a(t)):e.box(e.types.stsd,e.constants.STSD_PREFIX,e.avc1(t))}},{key:"mp3",value:function(t){var n=t.channelCount,i=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,n,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return e.box(e.types[".mp3"],r)}},{key:"mp4a",value:function(t){var n=t.channelCount,i=t.audioSampleRate,r=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,n,0,16,0,0,0,0,i>>>8&255,255&i,0,0]);return e.box(e.types.mp4a,r,e.esds(t))}},{key:"esds",value:function(t){var n=t.config||[],i=n.length,r=new Uint8Array([0,0,0,0,3,23+i,0,1,0,4,15+i,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([i]).concat(n).concat([6,1,2]));return e.box(e.types.esds,r)}},{key:"avc1",value:function(t){var n=t.avcc,i=t.codecWidth,r=t.codecHeight,s=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,i>>>8&255,255&i,r>>>8&255,255&r,0,72,0,0,0,72,0,0,0,0,0,0,0,1,10,120,113,113,47,102,108,118,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,255,255]);return e.box(e.types.avc1,s,e.box(e.types.avcC,n))}},{key:"mvex",value:function(t){return e.box(e.types.mvex,e.trex(t))}},{key:"trex",value:function(t){var n=t.id,i=new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]);return e.box(e.types.trex,i)}},{key:"moof",value:function(t,n){return e.box(e.types.moof,e.mfhd(t.sequenceNumber),e.traf(t,n))}},{key:"mfhd",value:function(t){var n=new Uint8Array([0,0,0,0,t>>>24&255,t>>>16&255,t>>>8&255,255&t]);return e.box(e.types.mfhd,n)}},{key:"traf",value:function(t,n){var i=t.id,r=e.box(e.types.tfhd,new Uint8Array([0,0,0,0,i>>>24&255,i>>>16&255,i>>>8&255,255&i])),s=e.box(e.types.tfdt,new Uint8Array([0,0,0,0,n>>>24&255,n>>>16&255,n>>>8&255,255&n])),a=e.sdtp(t),o=e.trun(t,a.byteLength+16+16+8+16+8+8);return e.box(e.types.traf,r,s,o,a)}},{key:"sdtp",value:function(t){for(var n=t.samples||[],i=n.length,r=new Uint8Array(4+i),s=0;s<i;s++){var a=n[s].flags;r[s+4]=a.isLeading<<6|a.dependsOn<<4|a.isDependedOn<<2|a.hasRedundancy}return e.box(e.types.sdtp,r)}},{key:"trun",value:function(t,n){var i=t.samples||[],r=i.length,s=12+16*r,a=new Uint8Array(s);n+=8+s,a.set([0,0,15,1,r>>>24&255,r>>>16&255,r>>>8&255,255&r,n>>>24&255,n>>>16&255,n>>>8&255,255&n],0);for(var o=0;o<r;o++){var u=i[o].duration,l=i[o].size,d=i[o].flags,h=i[o].cts;a.set([u>>>24&255,u>>>16&255,u>>>8&255,255&u,l>>>24&255,l>>>16&255,l>>>8&255,255&l,d.isLeading<<2|d.dependsOn,d.isDependedOn<<6|d.hasRedundancy<<4|d.isNonSync,0,0,h>>>24&255,h>>>16&255,h>>>8&255,255&h],12+16*o)}return e.box(e.types.trun,a)}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}}]),e}();s.init(),n.default=s},{}],38:[function(e,t,n){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(n,"__esModule",{value:!0});var s=function(){function e(e,t){for(var n=0;n<t.length;n++){var i=t[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,n,i){return n&&e(t.prototype,n),i&&e(t,i),t}}(),a=e("../utils/logger.js"),o=i(a),u=e("./mp4-generator.js"),l=i(u),d=e("./aac-silent.js"),h=i(d),f=e("../utils/browser.js"),c=i(f),_=e("../core/media-segment-info.js"),m=e("../utils/exception.js"),p=function(){function e(t){r(this,e),this.TAG="MP4Remuxer",this._config=t,this._isLive=!0===t.isLive,this._dtsBase=-1,this._dtsBaseInited=!1,this._audioDtsBase=1/0,this._videoDtsBase=1/0,this._audioNextDts=void 0,this._videoNextDts=void 0,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList=new _.MediaSegmentInfoList("audio"),this._videoSegmentInfoList=new _.MediaSegmentInfoList("video"),this._onInitSegment=null,this._onMediaSegment=null,this._forceFirstIDR=!(!c.default.chrome||!(c.default.version.major<50||50===c.default.version.major&&c.default.version.build<2661)),this._fillSilentAfterSeek=c.default.msedge||c.default.msie,this._mp3UseMpegAudio=!c.default.firefox,this._fillAudioTimestampGap=this._config.fixAudioTimestampGap}return s(e,[{key:"destroy",value:function(){this._dtsBase=-1,this._dtsBaseInited=!1,this._audioMeta=null,this._videoMeta=null,this._audioSegmentInfoList.clear(),this._audioSegmentInfoList=null,this._videoSegmentInfoList.clear(),this._videoSegmentInfoList=null,this._onInitSegment=null,this._onMediaSegment=null}},{key:"bindDataSource",value:function(e){return e.onDataAvailable=this.remux.bind(this),e.onTrackMetadata=this._onTrackMetadataReceived.bind(this),this}},{key:"insertDiscontinuity",value:function(){this._audioNextDts=this._videoNextDts=void 0}},{key:"seek",value:function(e){this._videoSegmentInfoList.clear(),this._audioSegmentInfoList.clear()}},{key:"remux",value:function(e,t){if(!this._onMediaSegment)throw new m.IllegalStateException("MP4Remuxer: onMediaSegment callback must be specificed!");this._dtsBaseInited||this._calculateDtsBase(e,t),this._remuxVideo(t),this._remuxAudio(e)}},{key:"_onTrackMetadataReceived",value:function(e,t){var n=null,i="mp4",r=t.codec;if("audio"===e)this._audioMeta=t,"mp3"===t.codec&&this._mp3UseMpegAudio?(i="mpeg",r="",n=new Uint8Array):n=l.default.generateInitSegment(t);else{if("video"!==e)return;this._videoMeta=t,n=l.default.generateInitSegment(t)}if(!this._onInitSegment)throw new m.IllegalStateException("MP4Remuxer: onInitSegment callback must be specified!");this._onInitSegment(e,{type:e,data:n.buffer,codec:r,container:e+"/"+i,mediaDuration:t.duration})}},{key:"_calculateDtsBase",value:function(e,t){this._dtsBaseInited||(e.samples&&e.samples.length&&(this._audioDtsBase=e.samples[0].dts),t.samples&&t.samples.length&&(this._videoDtsBase=t.samples[0].dts),this._dtsBase=Math.min(this._audioDtsBase,this._videoDtsBase),this._dtsBaseInited=!0)}},{key:"_remuxAudio",value:function(e){if(null!=this._audioMeta){var t=e,n=t.samples,i=void 0,r=-1,s=-1,a=this._audioMeta.refSampleDuration,u="mp3"===this._audioMeta.codec&&this._mp3UseMpegAudio,d=this._dtsBaseInited&&void 0===this._audioNextDts,f=!1;if(n&&0!==n.length){var m=0,p=null,v=0;u?(m=0,v=t.length):(m=8,v=8+t.length);var g=n[0].dts-this._dtsBase;if(this._audioNextDts)i=g-this._audioNextDts;else if(this._audioSegmentInfoList.isEmpty())i=0,this._fillSilentAfterSeek&&!this._videoSegmentInfoList.isEmpty()&&"mp3"!==this._audioMeta.originalCodec&&(f=!0);else{var y=this._audioSegmentInfoList.getLastSampleBefore(g);if(null!=y){var E=g-(y.originalDts+y.duration);E<=3&&(E=0);var b=y.dts+y.duration+E;i=g-b}else i=0}if(f){var S=g-i,k=this._videoSegmentInfoList.getLastSegmentBefore(g);if(null!=k&&k.beginDts<S){var L=h.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);if(L){var w=k.beginDts,R=S-k.beginDts;o.default.v(this.TAG,"InsertPrefixSilentAudio: dts: "+w+", duration: "+R),n.unshift({unit:L,dts:w,pts:w}),v+=L.byteLength}}else f=!1}for(var A=[],O=0;O<n.length;O++){var T=n[O],C=T.unit,I=T.dts-this._dtsBase,x=I-i;-1===r&&(r=x);var M=0;if(O!==n.length-1){M=n[O+1].dts-this._dtsBase-i-x}else M=A.length>=1?A[A.length-1].duration:Math.floor(a);var D=!1,B=null;if(M>1.5*a&&"mp3"!==this._audioMeta.codec&&this._fillAudioTimestampGap&&!c.default.safari){D=!0;var j=Math.abs(M-a),P=Math.ceil(j/a),U=x+a;o.default.w(this.TAG,"Large audio timestamp gap detected, may cause AV sync to drift. Silent frames will be generated to avoid unsync.\ndts: "+(x+M)+" ms, expected: "+(x+Math.round(a))+" ms, delta: "+Math.round(j)+" ms, generate: "+P+" frames");var N=h.default.getSilentFrame(this._audioMeta.originalCodec,this._audioMeta.channelCount);null==N&&(o.default.w(this.TAG,"Unable to generate silent frame for "+this._audioMeta.originalCodec+" with "+this._audioMeta.channelCount+" channels, repeat last frame"),N=C),B=[];for(var F=0;F<P;F++){var G=Math.round(U);if(B.length>0){var V=B[B.length-1];V.duration=G-V.dts}var z={dts:G,pts:G,cts:0,unit:N,size:N.byteLength,duration:0,originalDts:I,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}};B.push(z),v+=C.byteLength,U+=a}var H=B[B.length-1];H.duration=x+M-H.dts,M=Math.round(a)}A.push({dts:x,pts:x,cts:0,unit:T.unit,size:T.unit.byteLength,duration:M,originalDts:I,flags:{isLeading:0,dependsOn:1,isDependedOn:0,hasRedundancy:0}}),D&&A.push.apply(A,B)}u?p=new Uint8Array(v):(p=new Uint8Array(v),p[0]=v>>>24&255,p[1]=v>>>16&255,p[2]=v>>>8&255,p[3]=255&v,p.set(l.default.types.mdat,4));for(var K=0;K<A.length;K++){var q=A[K].unit;p.set(q,m),m+=q.byteLength}var W=A[A.length-1];s=W.dts+W.duration,this._audioNextDts=s;var X=new _.MediaSegmentInfo;X.beginDts=r,X.endDts=s,X.beginPts=r,X.endPts=s,X.originalBeginDts=A[0].originalDts,X.originalEndDts=W.originalDts+W.duration,X.firstSample=new _.SampleInfo(A[0].dts,A[0].pts,A[0].duration,A[0].originalDts,!1),X.lastSample=new _.SampleInfo(W.dts,W.pts,W.duration,W.originalDts,!1),this._isLive||this._audioSegmentInfoList.append(X),t.samples=A,t.sequenceNumber++;var Y=null;Y=u?new Uint8Array:l.default.moof(t,r),t.samples=[],t.length=0;var Z={type:"audio",data:this._mergeBoxes(Y,p).buffer,sampleCount:A.length,info:X};u&&d&&(Z.timestampOffset=r),this._onMediaSegment("audio",Z)}}}},{key:"_remuxVideo",value:function(e){if(null!=this._videoMeta){var t=e,n=t.samples,i=void 0,r=-1,s=-1,a=-1,o=-1;if(n&&0!==n.length){var u=8,d=8+e.length,h=new Uint8Array(d);h[0]=d>>>24&255,h[1]=d>>>16&255,h[2]=d>>>8&255,h[3]=255&d,h.set(l.default.types.mdat,4);var f=n[0].dts-this._dtsBase;if(this._videoNextDts)i=f-this._videoNextDts;else if(this._videoSegmentInfoList.isEmpty())i=0;else{var c=this._videoSegmentInfoList.getLastSampleBefore(f);if(null!=c){var m=f-(c.originalDts+c.duration);m<=3&&(m=0);var p=c.dts+c.duration+m;i=f-p}else i=0}for(var v=new _.MediaSegmentInfo,g=[],y=0;y<n.length;y++){var E=n[y],b=E.dts-this._dtsBase,S=E.isKeyframe,k=b-i,L=E.cts,w=k+L;-1===r&&(r=k,a=w);var R=0;if(y!==n.length-1){R=n[y+1].dts-this._dtsBase-i-k}else R=g.length>=1?g[g.length-1].duration:Math.floor(this._videoMeta.refSampleDuration);if(S){var A=new _.SampleInfo(k,w,R,E.dts,!0);A.fileposition=E.fileposition,v.appendSyncPoint(A)}g.push({dts:k,pts:w,cts:L,units:E.units,size:E.length,isKeyframe:S,duration:R,originalDts:b,flags:{isLeading:0,dependsOn:S?2:1,isDependedOn:S?1:0,hasRedundancy:0,isNonSync:S?0:1}})}for(var O=0;O<g.length;O++)for(var T=g[O].units;T.length;){var C=T.shift(),I=C.data;h.set(I,u),u+=I.byteLength}var x=g[g.length-1];if(s=x.dts+x.duration,o=x.pts+x.duration,this._videoNextDts=s,v.beginDts=r,v.endDts=s,v.beginPts=a,v.endPts=o,v.originalBeginDts=g[0].originalDts,v.originalEndDts=x.originalDts+x.duration,v.firstSample=new _.SampleInfo(g[0].dts,g[0].pts,g[0].duration,g[0].originalDts,g[0].isKeyframe),v.lastSample=new _.SampleInfo(x.dts,x.pts,x.duration,x.originalDts,x.isKeyframe),this._isLive||this._videoSegmentInfoList.append(v),t.samples=g,t.sequenceNumber++,this._forceFirstIDR){var M=g[0].flags;M.dependsOn=2,M.isNonSync=0}var D=l.default.moof(t,r);t.samples=[],t.length=0,this._onMediaSegment("video",{type:"video",data:this._mergeBoxes(D,h).buffer,sampleCount:g.length,info:v})}}}},{key:"_mergeBoxes",value:function(e,t){var n=new Uint8Array(e.byteLength+t.byteLength);return n.set(e,0),n.set(t,e.byteLength),n}},{key:"onInitSegment",get:function(){return this._onInitSegment},set:function(e){this._onInitSegment=e}},{key:"onMediaSegment",get:function(){return this._onMediaSegment},set:function(e){this._onMediaSegment=e}}]),e}();n.default=p},{"../core/media-segment-info.js":8,"../utils/browser.js":39,"../utils/exception.js":40,"../utils/logger.js":41,"./aac-silent.js":36,"./mp4-generator.js":37}],39:[function(e,t,n){"use strict";Object.defineProperty(n,"__esModule",{value:!0});var i={};!function(){var e=self.navigator.userAgent.toLowerCase(),t=/(edge)\/([\w.]+)/.exec(e)||/(opr)[\/]([\w.]+)/.exec(e)||/(chrome)[ \/]([\w.]+)/.exec(e)||/(iemobile)[\/]([\w.]+)/.exec(e)||/(version)(applewebkit)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+).*(version)[ \/]([\w.]+).*(safari)[ \/]([\w.]+)/.exec(e)||/(webkit)[ \/]([\w.]+)/.exec(e)||/(opera)(?:.*version|)[ \/]([\w.]+)/.exec(e)||/(msie) ([\w.]+)/.exec(e)||e.indexOf("trident")>=0&&/(rv)(?::| )([\w.]+)/.exec(e)||e.indexOf("compatible")<0&&/(firefox)[ 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new file mode 100644
index 0000000..77d12c2
--- /dev/null
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this.clearTimer();var n=i.stats;if(t&&(!t.paused&&0!==t.playbackRate||!t.readyState)&&r.autoLevel&&r.level){var s=performance.now()-n.trequest,o=Math.abs(t.playbackRate);if(s>500*r.duration/o){var l=e.levels,d=Math.max(1,n.bw?n.bw/8:1e3*n.loaded/s),f=l[r.level],c=f.realBitrate?Math.max(f.realBitrate,f.bitrate):f.bitrate,g=n.total?n.total:Math.max(n.loaded,Math.round(r.duration*c/8)),p=t.currentTime,y=(g-n.loaded)/d,m=(h.default.bufferInfo(t,p,e.config.maxBufferHole).end-p)/o;if(m<2*r.duration/o&&y>m){var E=void 0,b=void 0;for(b=r.level-1;b>a;b--){var T=l[b].realBitrate?Math.max(l[b].realBitrate,l[b].bitrate):l[b].bitrate;if((E=r.duration*T/(6.4*d))<m)break}E<y&&(v.logger.warn("loading too slow, abort fragment loading and switch to level "+b+":fragLoadedDelay["+b+"]<fragLoadedDelay["+(r.level-1)+"];bufferStarvationDelay:"+E.toFixed(1)+"<"+y.toFixed(1)+":"+m.toFixed(1)),e.nextLoadLevel=b,this._bwEstimator.sample(s,n.loaded),i.abort(),this.clearTimer(),e.trigger(u.default.FRAG_LOAD_EMERGENCY_ABORTED,{frag:r,stats:n}))}}}}},{key:"onFragLoaded",value:function(e){var t=e.frag;if("main"===t.type&&!isNaN(t.sn)){if(this.clearTimer(),this.lastLoadedFragLevel=t.level,this._nextAutoLevel=-1,this.hls.config.abrMaxWithRealBitrate){var r=this.hls.levels[t.level],i=(r.loaded?r.loaded.bytes:0)+e.stats.loaded,a=(r.loaded?r.loaded.duration:0)+e.frag.duration;r.loaded={bytes:i,duration:a},r.realBitrate=Math.round(8*i/a)}if(e.frag.bitrateTest){var n=e.stats;n.tparsed=n.tbuffered=n.tload,this.onFragBuffered(e)}}}},{key:"onFragBuffered",value:function(e){var t=e.stats,r=e.frag;if(!(t.aborted===!0||1!==r.loadCounter||"main"!==r.type||isNaN(r.sn)||r.bitrateTest&&t.tload!==t.tbuffered)){var i=t.tparsed-t.trequest;v.logger.log("latency/loading/parsing/append/kbps:"+Math.round(t.tfirst-t.trequest)+"/"+Math.round(t.tload-t.tfirst)+"/"+Math.round(t.tparsed-t.tload)+"/"+Math.round(t.tbuffered-t.tparsed)+"/"+Math.round(8*t.loaded/(t.tbuffered-t.trequest))),this._bwEstimator.sample(i,t.loaded),t.bwEstimate=this._bwEstimator.getEstimate(),r.bitrateTest?this.bitrateTestDelay=i/1e3:this.bitrateTestDelay=0}}},{key:"onError",value:function(e){switch(e.details){case g.ErrorDetails.FRAG_LOAD_ERROR:case g.ErrorDetails.FRAG_LOAD_TIMEOUT:this.clearTimer()}}},{key:"clearTimer",value:function(){this.timer&&(clearInterval(this.timer),this.timer=null)}},{key:"_findBestLevel",value:function(e,t,r,i,a,n,s,o,l){for(var u=a;u>=i;u--){var d=l[u],f=d.details,c=f?f.totalduration/f.fragments.length:t,h=!!f&&f.live,g=void 0;g=u<=e?s*r:o*r;var p=l[u].realBitrate?Math.max(l[u].realBitrate,l[u].bitrate):l[u].bitrate,y=p*c/g;if(v.logger.trace("level/adjustedbw/bitrate/avgDuration/maxFetchDuration/fetchDuration: "+u+"/"+Math.round(g)+"/"+p+"/"+c+"/"+n+"/"+y),g>p&&(!y||h||y<n))return u}return-1}},{key:"nextAutoLevel",get:function(){var e=this._nextAutoLevel,t=this._bwEstimator;if(!(e===-1||t&&t.canEstimate()))return e;var r=this._nextABRAutoLevel;return e!==-1&&(r=Math.min(e,r)),r},set:function(e){this._nextAutoLevel=e}},{key:"_nextABRAutoLevel",get:function(){var e=this.hls,t=e.maxAutoLevel,r=e.levels,i=e.config,a=e.minAutoLevel,n=e.media,s=this.lastLoadedFragLevel,o=this.fragCurrent?this.fragCurrent.duration:0,l=n?n.currentTime:0,u=n&&0!==n.playbackRate?Math.abs(n.playbackRate):1,d=this._bwEstimator?this._bwEstimator.getEstimate():i.abrEwmaDefaultEstimate,f=(h.default.bufferInfo(n,l,i.maxBufferHole).end-l)/u,c=this._findBestLevel(s,o,d,a,t,f,i.abrBandWidthFactor,i.abrBandWidthUpFactor,r);if(c>=0)return c;v.logger.trace("rebuffering expected to happen, lets try to find a quality level minimizing the rebuffering");var g=o?Math.min(o,i.maxStarvationDelay):i.maxStarvationDelay,p=i.abrBandWidthFactor,y=i.abrBandWidthUpFactor;if(0===f){var m=this.bitrateTestDelay;if(m){g=(o?Math.min(o,i.maxLoadingDelay):i.maxLoadingDelay)-m,v.logger.trace("bitrate test took "+Math.round(1e3*m)+"ms, set first fragment max fetchDuration to "+Math.round(1e3*g)+" ms"),p=y=1}}return c=this._findBestLevel(s,o,d,a,t,f+g,p,y,r),Math.max(c,0)}}]),t}(f.default);r.default=m},{31:31,32:32,33:33,35:35,49:49,51:51}],6:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(46),u=i(l),d=e(35),f=i(d),c=e(25),h=i(c),g=e(33),v=i(g),p=e(32),y=i(p),m=e(36),E=i(m),b=e(52),T=i(b),_=e(31),k=e(51),R={STOPPED:"STOPPED",STARTING:"STARTING",IDLE:"IDLE",PAUSED:"PAUSED",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_TRACK:"WAITING_TRACK",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR",WAITING_INIT_PTS:"WAITING_INIT_PTS"},A=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,v.default.MEDIA_ATTACHED,v.default.MEDIA_DETACHING,v.default.AUDIO_TRACKS_UPDATED,v.default.AUDIO_TRACK_SWITCHING,v.default.AUDIO_TRACK_LOADED,v.default.KEY_LOADED,v.default.FRAG_LOADED,v.default.FRAG_PARSING_INIT_SEGMENT,v.default.FRAG_PARSING_DATA,v.default.FRAG_PARSED,v.default.ERROR,v.default.BUFFER_CREATED,v.default.BUFFER_APPENDED,v.default.BUFFER_FLUSHED,v.default.INIT_PTS_FOUND));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r._state=R.STOPPED,r.ontick=r.tick.bind(r),r.initPTS=[],r.waitingFragment=null,r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=R.STOPPED}},{key:"onInitPtsFound",value:function(e){var t=e.id,r=e.frag.cc,i=e.initPTS;"main"===t&&(this.initPTS[r]=i,k.logger.log("InitPTS for cc:"+r+" found from video track:"+i),this.state===R.WAITING_INIT_PTS&&(k.logger.log("sending pending audio frag to demuxer"),this.state=R.FRAG_LOADING,this.onFragLoaded(this.waitingFragment),this.waitingFragment=null))}},{key:"startLoad",value:function(e){if(this.tracks){var t=this.lastCurrentTime;this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.fragLoadError=0,t>0&&e===-1?(k.logger.log("audio:override startPosition with lastCurrentTime @"+t.toFixed(3)),this.state=R.IDLE):(this.lastCurrentTime=this.startPosition?this.startPosition:e,this.state=R.STARTING),this.nextLoadPosition=this.startPosition=this.lastCurrentTime,this.tick()}else this.startPosition=e,this.state=R.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=R.STOPPED}},{key:"tick",value:function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){var e,t,r,i=this.hls,a=i.config;switch(this.state){case R.ERROR:case R.PAUSED:case R.BUFFER_FLUSHING:break;case R.STARTING:this.state=R.WAITING_TRACK,this.loadedmetadata=!1;break;case R.IDLE:var n=this.tracks;if(!n)break;if(!this.media&&(this.startFragRequested||!a.startFragPrefetch))break;e=this.loadedmetadata?this.media.currentTime:this.nextLoadPosition;var s=this.mediaBuffer?this.mediaBuffer:this.media,o=f.default.bufferInfo(s,e,a.maxBufferHole),l=o.len,d=o.end,c=this.fragPrevious,h=a.maxMaxBufferLength,g=this.audioSwitch,p=this.trackId;if((l<h||g)&&p<n.length){if(void 0===(r=n[p].details)){this.state=R.WAITING_TRACK;break}if(!g&&!r.live&&c&&c.sn===r.endSN&&(!this.media.seeking||this.media.duration-d<c.duration/2)){this.hls.trigger(v.default.BUFFER_EOS,{type:"audio"}),this.state=R.ENDED;break}var y=r.fragments,m=y.length,E=y[0].start,b=y[m-1].start+y[m-1].duration,T=void 0;if(g)if(r.live&&!r.PTSKnown)k.logger.log("switching audiotrack, live stream, unknown PTS,load first fragment"),d=0;else if(d=e,r.PTSKnown&&e<E){if(!(o.end>E||o.nextStart))return;k.logger.log("alt audio track ahead of main track, seek to start of alt audio track"),this.media.currentTime=E+.05}if(r.initSegment&&!r.initSegment.data)T=r.initSegment;else if(d<=E){if(T=y[0],r.live&&T.loadIdx&&T.loadIdx===this.fragLoadIdx){var A=o.nextStart?o.nextStart:E;return k.logger.log("no alt audio available @currentTime:"+this.media.currentTime+", seeking @"+(A+.05)),void(this.media.currentTime=A+.05)}}else{var S=void 0,L=a.maxFragLookUpTolerance,w=c?y[c.sn-y[0].sn+1]:void 0,D=function(e){var t=Math.min(L,e.duration);return e.start+e.duration-t<=d?1:e.start-t>d&&e.start?-1:0};d<b?(d>b-L&&(L=0),S=w&&!D(w)?w:u.default.search(y,D)):S=y[m-1],S&&(T=S,E=S.start,c&&T.level===c.level&&T.sn===c.sn&&(T.sn<r.endSN?(T=y[T.sn+1-r.startSN],k.logger.log("SN just loaded, load next one: "+T.sn)):T=null))}if(T)if(T.decryptdata&&null!=T.decryptdata.uri&&null==T.decryptdata.key)k.logger.log("Loading key for "+T.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+p),this.state=R.KEY_LOADING,i.trigger(v.default.KEY_LOADING,{frag:T});else{if(k.logger.log("Loading "+T.sn+" of ["+r.startSN+" ,"+r.endSN+"],track "+p+", currentTime:"+e+",bufferEnd:"+d.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,T.loadCounter){T.loadCounter++;var O=a.fragLoadingLoopThreshold;if(T.loadCounter>O&&Math.abs(this.fragLoadIdx-T.loadIdx)<O)return void i.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:T})}else T.loadCounter=1;T.loadIdx=this.fragLoadIdx,this.fragCurrent=T,this.startFragRequested=!0,isNaN(T.sn)||(this.nextLoadPosition=T.start+T.duration),i.trigger(v.default.FRAG_LOADING,{frag:T}),this.state=R.FRAG_LOADING}}break;case R.WAITING_TRACK:t=this.tracks[this.trackId],t&&t.details&&(this.state=R.IDLE);break;case R.FRAG_LOADING_WAITING_RETRY:var I=performance.now(),P=this.retryDate;s=this.media;var C=s&&s.seeking;(!P||I>=P||C)&&(k.logger.log("audioStreamController: retryDate reached, switch back to IDLE state"),this.state=R.IDLE);break;case R.WAITING_INIT_PTS:case R.STOPPED:case R.FRAG_LOADING:case R.PARSING:case R.PARSED:case R.ENDED:}}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("ended",this.onvended);var r=this.config;this.tracks&&r.autoStartLoad&&this.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(k.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.tracks;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){this.state===R.ENDED&&(this.state=R.IDLE),this.media&&(this.lastCurrentTime=this.media.currentTime),void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold),this.tick()}},{key:"onMediaEnded",value:function(){this.startPosition=this.lastCurrentTime=0}},{key:"onAudioTracksUpdated",value:function(e){k.logger.log("audio tracks updated"),this.tracks=e.audioTracks}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url;this.trackId=e.id,this.state=R.IDLE,this.fragCurrent=null,this.state=R.PAUSED,this.waitingFragment=null,t?this.timer||(this.timer=setInterval(this.ontick,100)):this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),t&&(this.audioSwitch=!0,this.state=R.IDLE,void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold)),this.tick()}},{key:"onAudioTrackLoaded",value:function(e){var t=e.details,r=e.id,i=this.tracks[r],a=t.totalduration,n=0;if(k.logger.log("track "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,t.PTSKnown?k.logger.log("live audio playlist sliding:"+n.toFixed(3)):k.logger.log("live audio playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,k.logger.log("live audio playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,!this.startFragRequested){if(this.startPosition===-1){var o=t.startTimeOffset;isNaN(o)?this.startPosition=0:(k.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o)}this.nextLoadPosition=this.startPosition}this.state===R.WAITING_TRACK&&(this.state=R.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===R.KEY_LOADING&&(this.state=R.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===R.FRAG_LOADING&&t&&"audio"===r.type&&r.level===t.level&&r.sn===t.sn){var i=this.tracks[this.trackId],a=i.details,n=a.totalduration,s=t.level,o=t.sn,l=t.cc,u=this.config.defaultAudioCodec||i.audioCodec||"mp4a.40.2",d=this.stats=e.stats;if("initSegment"===o)this.state=R.IDLE,d.tparsed=d.tbuffered=performance.now(),a.initSegment.data=e.payload,this.hls.trigger(v.default.FRAG_BUFFERED,{stats:d,frag:t,id:"audio"}),this.tick();else{this.state=R.PARSING,this.appended=!1,this.demuxer||(this.demuxer=new h.default(this.hls,"audio"));var f=this.initPTS[l],c=a.initSegment?a.initSegment.data:[];if(a.initSegment||void 0!==f){this.pendingBuffering=!0,k.logger.log("Demuxing "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s);this.demuxer.push(e.payload,c,u,null,t,n,!1,f)}else k.logger.log("unknown video PTS for continuity counter "+l+", waiting for video PTS before demuxing audio frag "+o+" of ["+a.startSN+" ,"+a.endSN+"],track "+s),this.waitingFragment=e,this.state=R.WAITING_INIT_PTS}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent,r=e.frag;if(t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===R.PARSING){var i=e.tracks,a=void 0;if(i.video&&delete i.video,a=i.audio){a.levelCodec="mp4a.40.2",a.id=e.id,this.hls.trigger(v.default.BUFFER_CODECS,i),k.logger.log("audio track:audio,container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var n=a.initSegment;if(n){var s={type:"audio",data:n,parent:"audio",content:"initSegment"};this.audioSwitch?this.pendingData=[s]:(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(v.default.BUFFER_APPENDING,s))}this.tick()}}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"audio"===e.id&&"audio"===e.type&&i.sn===r.sn&&i.level===r.level&&this.state===R.PARSING){var a=this.trackId,n=this.tracks[a],s=this.hls;isNaN(e.endPTS)&&(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),k.logger.log("parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb),E.default.updateFragPTSDTS(n.details,r,e.startPTS,e.endPTS);var o=this.audioSwitch,l=this.media,u=!1;if(o&&l)if(l.readyState){var d=l.currentTime;k.logger.log("switching audio track : currentTime:"+d),d>=e.startPTS&&(k.logger.log("switching audio track : flushing all audio"),this.state=R.BUFFER_FLUSHING,s.trigger(v.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),u=!0,this.audioSwitch=!1,s.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:a}))}else this.audioSwitch=!1,s.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:a});var f=this.pendingData;this.audioSwitch||([e.data1,e.data2].forEach(function(t){t&&t.length&&f.push({type:e.type,data:t,parent:"audio",content:"data"})}),!u&&f.length&&(f.forEach(function(e){t.state===R.PARSING&&(t.pendingBuffering=!0,t.hls.trigger(v.default.BUFFER_APPENDING,e))}),this.pendingData=[],this.appended=!0)),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent,r=e.frag;t&&"audio"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===R.PARSING&&(this.stats.tparsed=performance.now(),this.state=R.PARSED,this._checkAppendedParsed())}},{key:"onBufferCreated",value:function(e){var t=e.tracks.audio;t&&(this.mediaBuffer=t.buffer,this.loadedmetadata=!0)}},{key:"onBufferAppended",value:function(e){if("audio"===e.parent){var t=this.state;t!==R.PARSING&&t!==R.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==R.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent,t=this.stats,r=this.hls;if(e){this.fragPrevious=e,t.tbuffered=performance.now(),r.trigger(v.default.FRAG_BUFFERED,{stats:t,frag:e,id:"audio"});var i=this.mediaBuffer?this.mediaBuffer:this.media;k.logger.log("audio buffered : "+T.default.toString(i.buffered)),this.audioSwitch&&this.appended&&(this.audioSwitch=!1,r.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:this.trackId})),this.state=R.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag;if(!t||"audio"===t.type)switch(e.details){case _.ErrorDetails.FRAG_LOAD_ERROR:case _.ErrorDetails.FRAG_LOAD_TIMEOUT:if(!e.fatal){var r=this.fragLoadError;r?r++:r=1;var i=this.config;if(r<=i.fragLoadingMaxRetry){this.fragLoadError=r,t.loadCounter=0;var a=Math.min(Math.pow(2,r-1)*i.fragLoadingRetryDelay,i.fragLoadingMaxRetryTimeout);k.logger.warn("audioStreamController: frag loading failed, retry in "+a+" ms"),this.retryDate=performance.now()+a,this.state=R.FRAG_LOADING_WAITING_RETRY}else k.logger.error("audioStreamController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=R.ERROR}break;case _.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case _.ErrorDetails.AUDIO_TRACK_LOAD_ERROR:case _.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT:case _.ErrorDetails.KEY_LOAD_ERROR:case _.ErrorDetails.KEY_LOAD_TIMEOUT:this.state!==R.ERROR&&(this.state=e.fatal?R.ERROR:R.IDLE,k.logger.warn("audioStreamController: "+e.details+" while loading frag,switch to "+this.state+" state ..."));break;case _.ErrorDetails.BUFFER_FULL_ERROR:if("audio"===e.parent&&(this.state===R.PARSING||this.state===R.PARSED)){var n=this.mediaBuffer,s=this.media.currentTime;if(n&&f.default.isBuffered(n,s)&&f.default.isBuffered(n,s+.5)){var o=this.config;o.maxMaxBufferLength>=o.maxBufferLength&&(o.maxMaxBufferLength/=2,k.logger.warn("audio:reduce max buffer length to "+o.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*o.fragLoadingLoopThreshold),this.state=R.IDLE}else k.logger.warn("buffer full error also media.currentTime is not buffered, flush audio buffer"),this.fragCurrent=null,this.state=R.BUFFER_FLUSHING,this.hls.trigger(v.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"})}}}},{key:"onBufferFlushed",value:function(){var e=this,t=this.pendingData;t&&t.length?(k.logger.log("appending pending audio data on Buffer Flushed"),t.forEach(function(t){e.hls.trigger(v.default.BUFFER_APPENDING,t)}),this.appended=!0,this.pendingData=[],this.state=R.PARSED):(this.state=R.IDLE,this.fragPrevious=null,this.tick())}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,k.logger.log("audio stream:"+t+"->"+e)}},get:function(){return this._state}}]),t}(y.default);r.default=A},{25:25,31:31,32:32,33:33,35:35,36:36,46:46,51:51,52:52}],7:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}
+}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(51),h=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADING,u.default.MANIFEST_LOADED,u.default.AUDIO_TRACK_LOADED));return r.ticks=0,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"tick",value:function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){this.updateTrack(this.trackId)}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.audioTracks||[],i=!1;this.tracks=r,this.hls.trigger(u.default.AUDIO_TRACKS_UPDATED,{audioTracks:r});var a=0;r.forEach(function(e){if(e.default)return t.audioTrack=a,void(i=!0);a++}),i===!1&&r.length&&(c.logger.log("no default audio track defined, use first audio track as default"),this.audioTrack=0)}},{key:"onAudioTrackLoaded",value:function(e){e.id<this.tracks.length&&(c.logger.log("audioTrack "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(this.ontick,1e3*e.details.targetduration)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setAudioTrackInternal",value:function(e){if(e>=0&&e<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=e,c.logger.log("switching to audioTrack "+e);var t=this.tracks[e],r=this.hls,i=t.type,a=t.url,n={id:e,type:i,url:a};r.trigger(u.default.AUDIO_TRACK_SWITCH,n),r.trigger(u.default.AUDIO_TRACK_SWITCHING,n);var s=t.details;!a||void 0!==s&&s.live!==!0||(c.logger.log("(re)loading playlist for audioTrack "+e),r.trigger(u.default.AUDIO_TRACK_LOADING,{url:a,id:e}))}}},{key:"updateTrack",value:function(e){if(e>=0&&e<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=e,c.logger.log("updating audioTrack "+e);var t=this.tracks[e],r=t.url,i=t.details;!r||void 0!==i&&i.live!==!0||(c.logger.log("(re)loading playlist for audioTrack "+e),this.hls.trigger(u.default.AUDIO_TRACK_LOADING,{url:r,id:e}))}}},{key:"audioTracks",get:function(){return this.tracks}},{key:"audioTrack",get:function(){return this.trackId},set:function(e){this.trackId===e&&void 0!==this.tracks[e].details||this.setAudioTrackInternal(e)}}]),t}(f.default);r.default=h},{32:32,33:33,51:51}],8:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(51),h=e(31),g=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING,u.default.MEDIA_DETACHING,u.default.MANIFEST_PARSED,u.default.BUFFER_RESET,u.default.BUFFER_APPENDING,u.default.BUFFER_CODECS,u.default.BUFFER_EOS,u.default.BUFFER_FLUSHING,u.default.LEVEL_PTS_UPDATED,u.default.LEVEL_UPDATED));return r._msDuration=null,r._levelDuration=null,r.onsbue=r.onSBUpdateEnd.bind(r),r.onsbe=r.onSBUpdateError.bind(r),r.pendingTracks={},r.tracks={},r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onLevelPtsUpdated",value:function(e){var t=e.type,r=this.tracks.audio;if("audio"===t&&r&&"audio/mpeg"===r.container){var i=this.sourceBuffer.audio;if(Math.abs(i.timestampOffset-e.start)>.1){var a=i.updating;try{i.abort()}catch(e){a=!0,c.logger.warn("can not abort audio buffer: "+e)}a?this.audioTimestampOffset=e.start:(c.logger.warn("change mpeg audio timestamp offset from "+i.timestampOffset+" to "+e.start),i.timestampOffset=e.start)}}}},{key:"onManifestParsed",value:function(e){var t=e.audio,r=e.video,i=0;e.altAudio&&(t||r)&&(i=(t?1:0)+(r?1:0),c.logger.log(i+" sourceBuffer(s) expected")),this.sourceBufferNb=i}},{key:"onMediaAttaching",value:function(e){var t=this.media=e.media;if(t){var r=this.mediaSource=new MediaSource;this.onmso=this.onMediaSourceOpen.bind(this),this.onmse=this.onMediaSourceEnded.bind(this),this.onmsc=this.onMediaSourceClose.bind(this),r.addEventListener("sourceopen",this.onmso),r.addEventListener("sourceended",this.onmse),r.addEventListener("sourceclose",this.onmsc),t.src=URL.createObjectURL(r)}}},{key:"onMediaDetaching",value:function(){c.logger.log("media source detaching");var e=this.mediaSource;if(e){if("open"===e.readyState)try{e.endOfStream()}catch(e){c.logger.warn("onMediaDetaching:"+e.message+" while calling endOfStream")}e.removeEventListener("sourceopen",this.onmso),e.removeEventListener("sourceended",this.onmse),e.removeEventListener("sourceclose",this.onmsc),this.media&&(URL.revokeObjectURL(this.media.src),this.media.removeAttribute("src"),this.media.load()),this.mediaSource=null,this.media=null,this.pendingTracks={},this.tracks={},this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}this.onmso=this.onmse=this.onmsc=null,this.hls.trigger(u.default.MEDIA_DETACHED)}},{key:"onMediaSourceOpen",value:function(){c.logger.log("media source opened"),this.hls.trigger(u.default.MEDIA_ATTACHED,{media:this.media});var e=this.mediaSource;e&&e.removeEventListener("sourceopen",this.onmso),this.checkPendingTracks()}},{key:"checkPendingTracks",value:function(){var e=this.pendingTracks,t=Object.keys(e).length;t&&(this.sourceBufferNb<=t||0===this.sourceBufferNb)&&(this.createSourceBuffers(e),this.pendingTracks={},this.doAppending())}},{key:"onMediaSourceClose",value:function(){c.logger.log("media source closed")}},{key:"onMediaSourceEnded",value:function(){c.logger.log("media source ended")}},{key:"onSBUpdateEnd",value:function(){if(this.audioTimestampOffset){var e=this.sourceBuffer.audio;c.logger.warn("change mpeg audio timestamp offset from "+e.timestampOffset+" to "+this.audioTimestampOffset),e.timestampOffset=this.audioTimestampOffset,delete this.audioTimestampOffset}this._needsFlush&&this.doFlush(),this._needsEos&&this.checkEos(),this.appending=!1;var t=this.parent,r=this.segments.reduce(function(e,r){return r.parent===t?e+1:e},0);this.hls.trigger(u.default.BUFFER_APPENDED,{parent:t,pending:r}),this._needsFlush||this.doAppending(),this.updateMediaElementDuration()}},{key:"onSBUpdateError",value:function(e){c.logger.error("sourceBuffer error:",e),this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferReset",value:function(){var e=this.sourceBuffer;for(var t in e){var r=e[t];try{this.mediaSource.removeSourceBuffer(r),r.removeEventListener("updateend",this.onsbue),r.removeEventListener("error",this.onsbe)}catch(e){}}this.sourceBuffer={},this.flushRange=[],this.segments=[],this.appended=0}},{key:"onBufferCodecs",value:function(e){if(0===Object.keys(this.sourceBuffer).length){for(var t in e)this.pendingTracks[t]=e[t];var r=this.mediaSource;r&&"open"===r.readyState&&this.checkPendingTracks()}}},{key:"createSourceBuffers",value:function(e){var t=this.sourceBuffer,r=this.mediaSource;for(var i in e)if(!t[i]){var a=e[i],n=a.levelCodec||a.codec,s=a.container+";codecs="+n;c.logger.log("creating sourceBuffer("+s+")");try{var o=t[i]=r.addSourceBuffer(s);o.addEventListener("updateend",this.onsbue),o.addEventListener("error",this.onsbe),this.tracks[i]={codec:n,container:a.container},a.buffer=o}catch(e){c.logger.error("error while trying to add sourceBuffer:"+e.message),this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.BUFFER_ADD_CODEC_ERROR,fatal:!1,err:e,mimeType:s})}}this.hls.trigger(u.default.BUFFER_CREATED,{tracks:e})}},{key:"onBufferAppending",value:function(e){this._needsFlush||(this.segments?this.segments.push(e):this.segments=[e],this.doAppending())}},{key:"onBufferAppendFail",value:function(e){c.logger.error("sourceBuffer error:",e.event),this.hls.trigger(u.default.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.BUFFER_APPENDING_ERROR,fatal:!1})}},{key:"onBufferEos",value:function(e){var t=this.sourceBuffer,r=e.type;for(var i in t)r&&i!==r||t[i].ended||(t[i].ended=!0,c.logger.log(i+" sourceBuffer now EOS"));this.checkEos()}},{key:"checkEos",value:function(){var e=this.sourceBuffer,t=this.mediaSource;if(!t||"open"!==t.readyState)return void(this._needsEos=!1);for(var r in e){var i=e[r];if(!i.ended)return;if(i.updating)return void(this._needsEos=!0)}c.logger.log("all media data available, signal endOfStream() to MediaSource and stop loading fragment");try{t.endOfStream()}catch(e){c.logger.warn("exception while calling mediaSource.endOfStream()")}this._needsEos=!1}},{key:"onBufferFlushing",value:function(e){this.flushRange.push({start:e.startOffset,end:e.endOffset,type:e.type}),this.flushBufferCounter=0,this.doFlush()}},{key:"onLevelUpdated",value:function(e){var t=e.details;0!==t.fragments.length&&(this._levelDuration=t.totalduration+t.fragments[0].start,this.updateMediaElementDuration())}},{key:"updateMediaElementDuration",value:function(){var e=this.media,t=this.mediaSource,r=this.sourceBuffer,i=this._levelDuration;if(null!==i&&e&&t&&r&&0!==e.readyState&&"open"===t.readyState){for(var a in r)if(r[a].updating)return;null===this._msDuration&&(this._msDuration=t.duration);var n=e.duration;(i>this._msDuration&&i>n||n===1/0||isNaN(n))&&(c.logger.log("Updating mediasource duration to "+i.toFixed(3)),this._msDuration=t.duration=i)}}},{key:"doFlush",value:function(){for(;this.flushRange.length;){var e=this.flushRange[0];if(!this.flushBuffer(e.start,e.end,e.type))return void(this._needsFlush=!0);this.flushRange.shift(),this.flushBufferCounter=0}if(0===this.flushRange.length){this._needsFlush=!1;var t=0,r=this.sourceBuffer;try{for(var i in r)t+=r[i].buffered.length}catch(e){c.logger.error("error while accessing sourceBuffer.buffered")}this.appended=t,this.hls.trigger(u.default.BUFFER_FLUSHED)}}},{key:"doAppending",value:function(){var e=this.hls,t=this.sourceBuffer,r=this.segments;if(Object.keys(t).length){if(this.media.error)return this.segments=[],void c.logger.error("trying to append although a media error occured, flush segment and abort");if(this.appending)return;if(r&&r.length){var i=r.shift();try{var a=i.type,n=t[a];n?n.updating?r.unshift(i):(n.ended=!1,this.parent=i.parent,n.appendBuffer(i.data),this.appendError=0,this.appended++,this.appending=!0):this.onSBUpdateEnd()}catch(t){c.logger.error("error while trying to append buffer:"+t.message),r.unshift(i);var s={type:h.ErrorTypes.MEDIA_ERROR,parent:i.parent};if(22===t.code)return this.segments=[],s.details=h.ErrorDetails.BUFFER_FULL_ERROR,s.fatal=!1,void e.trigger(u.default.ERROR,s);if(this.appendError?this.appendError++:this.appendError=1,s.details=h.ErrorDetails.BUFFER_APPEND_ERROR,this.appendError>e.config.appendErrorMaxRetry)return c.logger.log("fail "+e.config.appendErrorMaxRetry+" times to append segment in sourceBuffer"),r=[],s.fatal=!0,void e.trigger(u.default.ERROR,s);s.fatal=!1,e.trigger(u.default.ERROR,s)}}}}},{key:"flushBuffer",value:function(e,t,r){var i,a,n,s,o,l,u=this.sourceBuffer;if(Object.keys(u).length){if(c.logger.log("flushBuffer,pos/start/end: "+this.media.currentTime.toFixed(3)+"/"+e+"/"+t),this.flushBufferCounter<this.appended){for(var d in u)if(!r||d===r){if(i=u[d],i.ended=!1,i.updating)return c.logger.warn("cannot flush, sb updating in progress"),!1;try{for(a=0;a<i.buffered.length;a++)if(n=i.buffered.start(a),s=i.buffered.end(a),navigator.userAgent.toLowerCase().indexOf("firefox")!==-1&&t===Number.POSITIVE_INFINITY?(o=e,l=t):(o=Math.max(n,e),l=Math.min(s,t)),Math.min(l,s)-o>.5)return this.flushBufferCounter++,c.logger.log("flush "+d+" ["+o+","+l+"], of ["+n+","+s+"], pos:"+this.media.currentTime),i.remove(o,l),!1}catch(e){c.logger.warn("exception while accessing sourcebuffer, it might have been removed from MediaSource")}}}else c.logger.warn("abort flushing too many retries");c.logger.log("buffer flushed")}return!0}}]),t}(f.default);r.default=g},{31:31,32:32,33:33,51:51}],9:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FPS_DROP_LEVEL_CAPPING,u.default.MEDIA_ATTACHING,u.default.MANIFEST_PARSED))}return s(t,e),o(t,[{key:"destroy",value:function(){this.hls.config.capLevelToPlayerSize&&(this.media=this.restrictedLevels=null,this.autoLevelCapping=Number.POSITIVE_INFINITY,this.timer&&(this.timer=clearInterval(this.timer)))}},{key:"onFpsDropLevelCapping",value:function(e){this.restrictedLevels||(this.restrictedLevels=[]),this.isLevelRestricted(e.droppedLevel)||this.restrictedLevels.push(e.droppedLevel)}},{key:"onMediaAttaching",value:function(e){this.media=e.media instanceof HTMLVideoElement?e.media:null}},{key:"onManifestParsed",value:function(e){var t=this.hls;t.config.capLevelToPlayerSize&&(this.autoLevelCapping=Number.POSITIVE_INFINITY,this.levels=e.levels,t.firstLevel=this.getMaxLevel(e.firstLevel),clearInterval(this.timer),this.timer=setInterval(this.detectPlayerSize.bind(this),1e3),this.detectPlayerSize())}},{key:"detectPlayerSize",value:function(){if(this.media){var e=this.levels?this.levels.length:0;if(e){var t=this.hls;t.autoLevelCapping=this.getMaxLevel(e-1),t.autoLevelCapping>this.autoLevelCapping&&t.streamController.nextLevelSwitch(),this.autoLevelCapping=t.autoLevelCapping}}}},{key:"getMaxLevel",value:function(e){var t=0,r=void 0,i=void 0,a=this.mediaWidth,n=this.mediaHeight,s=0,o=0;for(r=0;r<=e&&(i=this.levels[r],!this.isLevelRestricted(r))&&(t=r,s=i.width,o=i.height,!(a<=s||n<=o));r++);return t}},{key:"isLevelRestricted",value:function(e){return!(!this.restrictedLevels||this.restrictedLevels.indexOf(e)===-1)}},{key:"contentScaleFactor",get:function(){var e=1;try{e=window.devicePixelRatio}catch(e){}return e}},{key:"mediaWidth",get:function(){var e=void 0,t=this.media;return t&&(e=t.width||t.clientWidth||t.offsetWidth,e*=this.contentScaleFactor),e}},{key:"mediaHeight",get:function(){var e=void 0,t=this.media;return t&&(e=t.height||t.clientHeight||t.offsetHeight,e*=this.contentScaleFactor),e}}]),t}(f.default);r.default=c},{32:32,33:33}],10:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(51),h=function(e){function t(e){return a(this,t),n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHING))}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&clearInterval(this.timer),this.isVideoPlaybackQualityAvailable=!1}},{key:"onMediaAttaching",value:function(e){var t=this.hls.config;if(t.capLevelOnFPSDrop){"function"==typeof(this.video=e.media instanceof HTMLVideoElement?e.media:null).getVideoPlaybackQuality&&(this.isVideoPlaybackQualityAvailable=!0),clearInterval(this.timer),this.timer=setInterval(this.checkFPSInterval.bind(this),t.fpsDroppedMonitoringPeriod)}}},{key:"checkFPS",value:function(e,t,r){var i=performance.now();if(t){if(this.lastTime){var a=i-this.lastTime,n=r-this.lastDroppedFrames,s=t-this.lastDecodedFrames,o=1e3*n/a,l=this.hls;if(l.trigger(u.default.FPS_DROP,{currentDropped:n,currentDecoded:s,totalDroppedFrames:r}),o>0&&n>l.config.fpsDroppedMonitoringThreshold*s){var d=l.currentLevel;c.logger.warn("drop FPS ratio greater than max allowed value for currentLevel: "+d),d>0&&(l.autoLevelCapping===-1||l.autoLevelCapping>=d)&&(d-=1,l.trigger(u.default.FPS_DROP_LEVEL_CAPPING,{level:d,droppedLevel:l.currentLevel}),l.autoLevelCapping=d,l.streamController.nextLevelSwitch())}}this.lastTime=i,this.lastDroppedFrames=r,this.lastDecodedFrames=t}}},{key:"checkFPSInterval",value:function(){var e=this.video;if(e)if(this.isVideoPlaybackQualityAvailable){var t=e.getVideoPlaybackQuality();this.checkFPS(e,t.totalVideoFrames,t.droppedVideoFrames)}else this.checkFPS(e,e.webkitDecodedFrameCount,e.webkitDroppedFrameCount)}}]),t}(f.default);r.default=h},{32:32,33:33,51:51}],11:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MEDIA_ATTACHED,u.default.MEDIA_DETACHING,u.default.FRAG_PARSING_METADATA));return r.id3Track=void 0,r.media=void 0,r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"onMediaAttached",value:function(e){this.media=e.media,this.media&&(this.id3Track=this.media.addTextTrack("metadata","id3"),this.id3Track.mode="hidden")}},{key:"onMediaDetaching",value:function(){this.media=void 0}},{key:"onFragParsingMetadata",value:function(e){var t=e.frag,r=e.samples,i=t.start,a=t.start+t.duration;i===a&&(a+=1e-4);for(var n=window.WebKitDataCue||window.VTTCue||window.TextTrackCue,s=0;s<r.length;s++){var o=this.parseID3Frame(r[s].data),l=this.decodeID3Frame(o);if(l){var u=new n(i,a,"");u.value=l,this.id3Track.addCue(u)}}}},{key:"parseID3Frame",value:function(e){if(!(e.length<21)&&73===e[0]&&68===e[1]&&51===e[2]){var t=String.fromCharCode(e[10],e[11],e[12],e[13]);return e=e.subarray(20),{type:t,data:e}}}},{key:"decodeID3Frame",value:function(e){return"TXXX"===e.type?this.decodeTxxxFrame(e):"PRIV"===e.type?this.decodePrivFrame(e):"T"===e.type[0]?this.decodeTextFrame(e):void 0}},{key:"decodeTxxxFrame",value:function(e){if(!(e.size<2)&&3===e.data[0]){var t=1,r=this.utf8ArrayToStr(e.data.subarray(t));t+=r.length+1;return{key:"TXXX",description:r,data:this.utf8ArrayToStr(e.data.subarray(t))}}}},{key:"decodeTextFrame",value:function(e){if(!(e.size<2)&&3===e.data[0]){var t=e.data.subarray(1);return{key:e.type,data:this.utf8ArrayToStr(t)}}}},{key:"decodePrivFrame",value:function(e){if(!(e.size<2)){var t=this.utf8ArrayToStr(e.data);return{key:"PRIV",info:t,data:e.data.subarray(t.length+1).buffer}}}},{key:"utf8ArrayToStr",value:function(e){for(var t=void 0,r=void 0,i="",a=0,n=e.length;a<n;){var s=e[a++];switch(s>>4){case 0:return i;case 1:case 2:case 3:case 4:case 5:case 6:case 7:i+=String.fromCharCode(s);break;case 12:case 13:t=e[a++],i+=String.fromCharCode((31&s)<<6|63&t);break;case 14:t=e[a++],r=e[a++],i+=String.fromCharCode((15&s)<<12|(63&t)<<6|(63&r)<<0)}}return i}}]),t}(f.default);r.default=c},{32:32,33:33}],12:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(51),h=e(31),g=e(35),v=i(g),p=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.MANIFEST_LOADED,u.default.LEVEL_LOADED,u.default.FRAG_LOADED,u.default.ERROR));return r.ontick=r.tick.bind(r),r._manualLevel=-1,r}return s(t,e),o(t,[{key:"destroy",value:function(){this.timer&&(clearTimeout(this.timer),this.timer=null),this._manualLevel=-1}},{key:"startLoad",value:function(){this.canload=!0;var e=this._levels;e&&e.forEach(function(e){e.loadError=0;var t=e.details;t&&t.live&&(e.details=void 0)}),this.timer&&this.tick()}},{key:"stopLoad",value:function(){this.canload=!1}},{key:"onManifestLoaded",value:function(e){var t,r=[],i=[],a={},n=!1,s=!1,o=this.hls,l=/chrome|firefox/.test(navigator.userAgent.toLowerCase()),d=function(e,t){return MediaSource.isTypeSupported(e+"/mp4;codecs="+t)};if(e.levels.forEach(function(e){e.videoCodec&&(n=!0),l&&e.audioCodec&&e.audioCodec.indexOf("mp4a.40.34")!==-1&&(e.audioCodec=void 0),(e.audioCodec||e.attrs&&e.attrs.AUDIO)&&(s=!0);var t=a[e.bitrate];void 0===t?(a[e.bitrate]=r.length,e.url=[e.url],e.urlId=0,r.push(e)):r[t].url.push(e.url)}),n&&s?r.forEach(function(e){e.videoCodec&&i.push(e)}):i=r,i=i.filter(function(e){var t=e.audioCodec,r=e.videoCodec;return(!t||d("audio",t))&&(!r||d("video",r))}),i.length){t=i[0].bitrate,i.sort(function(e,t){return e.bitrate-t.bitrate}),this._levels=i;for(var f=0;f<i.length;f++)if(i[f].bitrate===t){this._firstLevel=f,c.logger.log("manifest loaded,"+i.length+" level(s) found, first bitrate:"+t);break}o.trigger(u.default.MANIFEST_PARSED,{levels:i,firstLevel:this._firstLevel,stats:e.stats,audio:s,video:n,altAudio:e.audioTracks.length>0})}else o.trigger(u.default.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.MANIFEST_INCOMPATIBLE_CODECS_ERROR,fatal:!0,url:o.url,reason:"no level with compatible codecs found in manifest"})}},{key:"setLevelInternal",value:function(e){var t=this._levels,r=this.hls;if(e>=0&&e<t.length){if(this.timer&&(clearTimeout(this.timer),this.timer=null),this._level!==e){c.logger.log("switching to level "+e),this._level=e;var i=t[e];i.level=e,r.trigger(u.default.LEVEL_SWITCH,i),r.trigger(u.default.LEVEL_SWITCHING,i)}var a=t[e],n=a.details;if(!n||n.live===!0){var s=a.urlId;r.trigger(u.default.LEVEL_LOADING,{url:a.url[s],level:e,id:s})}}else r.trigger(u.default.ERROR,{type:h.ErrorTypes.OTHER_ERROR,details:h.ErrorDetails.LEVEL_SWITCH_ERROR,level:e,fatal:!1,reason:"invalid level idx"})}},{key:"onError",value:function(e){if(!e.fatal){var t=e.details,r=this.hls,i=void 0,a=void 0,n=!1;switch(t){case h.ErrorDetails.FRAG_LOAD_ERROR:case h.ErrorDetails.FRAG_LOAD_TIMEOUT:case h.ErrorDetails.FRAG_LOOP_LOADING_ERROR:case h.ErrorDetails.KEY_LOAD_ERROR:case h.ErrorDetails.KEY_LOAD_TIMEOUT:i=e.frag.level;break;case h.ErrorDetails.LEVEL_LOAD_ERROR:case h.ErrorDetails.LEVEL_LOAD_TIMEOUT:i=e.context.level,n=!0;break;case h.ErrorDetails.REMUX_ALLOC_ERROR:i=e.level}if(void 0!==i){a=this._levels[i],a.loadError?a.loadError++:a.loadError=1;var s=a.url.length;if(s>1&&a.loadError<s)a.urlId=(a.urlId+1)%s,a.details=void 0,c.logger.warn("level controller,"+t+" for level "+i+": switching to redundant stream id "+a.urlId);else{if(this._manualLevel===-1&&i)c.logger.warn("level controller,"+t+": switch-down for next fragment"),r.nextAutoLevel=Math.max(0,i-1);else if(a&&a.details&&a.details.live)c.logger.warn("level controller,"+t+" on live stream, discard"),n&&(this._level=void 0);else if(t===h.ErrorDetails.LEVEL_LOAD_ERROR||t===h.ErrorDetails.LEVEL_LOAD_TIMEOUT){var o=r.media,l=o&&v.default.isBuffered(o,o.currentTime)&&v.default.isBuffered(o,o.currentTime+.5);if(l){var u=r.config.levelLoadingRetryDelay;c.logger.warn("level controller,"+t+", but media buffered, retry in "+u+"ms"),this.timer=setTimeout(this.ontick,u)}else c.logger.error("cannot recover "+t+" error"),this._level=void 0,this.timer&&(clearTimeout(this.timer),this.timer=null),e.fatal=!0}}}}}},{key:"onFragLoaded",value:function(e){var t=e.frag;if(t&&"main"===t.type){var r=this._levels[t.level];r&&(r.loadError=0)}}},{key:"onLevelLoaded",value:function(e){var t=e.level;if(t===this._level){var r=this._levels[t];r.loadError=0;var i=e.details;if(i.live){var a=1e3*(i.averagetargetduration?i.averagetargetduration:i.targetduration),n=r.details;n&&i.endSN===n.endSN&&(a/=2,c.logger.log("same live playlist, reload twice faster")),a-=performance.now()-e.stats.trequest,a=Math.max(1e3,Math.round(a)),c.logger.log("live playlist, reload in "+a+" ms"),this.timer=setTimeout(this.ontick,a)}else this.timer=null}}},{key:"tick",value:function(){var e=this._level;if(void 0!==e&&this.canload){var t=this._levels[e];if(t&&t.url){var r=t.urlId;this.hls.trigger(u.default.LEVEL_LOADING,{url:t.url[r],level:e,id:r})}}}},{key:"levels",get:function(){return this._levels}},{key:"level",get:function(){return this._level},set:function(e){var t=this._levels;t&&t.length>e&&(this._level===e&&void 0!==t[e].details||this.setLevelInternal(e))}},{key:"manualLevel",get:function(){return this._manualLevel},set:function(e){this._manualLevel=e,void 0===this._startLevel&&(this._startLevel=e),e!==-1&&(this.level=e)}},{key:"firstLevel",get:function(){return this._firstLevel},set:function(e){this._firstLevel=e}},{key:"startLevel",get:function(){if(void 0===this._startLevel){var e=this.hls.config.startLevel;return void 0!==e?e:this._firstLevel}return this._startLevel},set:function(e){this._startLevel=e}},{key:"nextLoadLevel",get:function(){return this._manualLevel!==-1?this._manualLevel:this.hls.nextAutoLevel},set:function(e){this.level=e,this._manualLevel===-1&&(this.hls.nextAutoLevel=e)}}]),t}(f.default);r.default=p},{31:31,32:32,33:33,35:35,51:51}],13:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(46),u=i(l),d=e(35),f=i(d),c=e(25),h=i(c),g=e(33),v=i(g),p=e(32),y=i(p),m=e(36),E=i(m),b=e(52),T=i(b),_=e(31),k=e(51),R={STOPPED:"STOPPED",IDLE:"IDLE",KEY_LOADING:"KEY_LOADING",FRAG_LOADING:"FRAG_LOADING",FRAG_LOADING_WAITING_RETRY:"FRAG_LOADING_WAITING_RETRY",WAITING_LEVEL:"WAITING_LEVEL",PARSING:"PARSING",PARSED:"PARSED",BUFFER_FLUSHING:"BUFFER_FLUSHING",ENDED:"ENDED",ERROR:"ERROR"},A=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,v.default.MEDIA_ATTACHED,v.default.MEDIA_DETACHING,v.default.MANIFEST_LOADING,v.default.MANIFEST_PARSED,v.default.LEVEL_LOADED,v.default.KEY_LOADED,v.default.FRAG_LOADED,v.default.FRAG_LOAD_EMERGENCY_ABORTED,v.default.FRAG_PARSING_INIT_SEGMENT,v.default.FRAG_PARSING_DATA,v.default.FRAG_PARSED,v.default.ERROR,v.default.AUDIO_TRACK_SWITCHING,v.default.AUDIO_TRACK_SWITCHED,v.default.BUFFER_CREATED,v.default.BUFFER_APPENDED,v.default.BUFFER_FLUSHED));return r.config=e.config,r.audioCodecSwap=!1,r.ticks=0,r._state=R.STOPPED,r.ontick=r.tick.bind(r),r}return s(t,e),o(t,[{key:"destroy",value:function(){this.stopLoad(),this.timer&&(clearInterval(this.timer),this.timer=null),y.default.prototype.destroy.call(this),this.state=R.STOPPED}},{key:"startLoad",value:function(e){if(this.levels){var t=this.lastCurrentTime,r=this.hls;if(this.stopLoad(),this.timer||(this.timer=setInterval(this.ontick,100)),this.level=-1,this.fragLoadError=0,!this.startFragRequested){var i=r.startLevel;i===-1&&(i=0,this.bitrateTest=!0),this.level=r.nextLoadLevel=i,this.loadedmetadata=!1}t>0&&e===-1&&(k.logger.log("override startPosition with lastCurrentTime @"+t.toFixed(3)),e=t),this.state=R.IDLE,this.nextLoadPosition=this.startPosition=this.lastCurrentTime=e,this.tick()}else this.forceStartLoad=!0,this.state=R.STOPPED}},{key:"stopLoad",value:function(){var e=this.fragCurrent;e&&(e.loader&&e.loader.abort(),this.fragCurrent=null),this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=R.STOPPED,this.forceStartLoad=!1}},{key:"tick",value:function(){1===++this.ticks&&(this.doTick(),this.ticks>1&&setTimeout(this.tick,1),this.ticks=0)}},{key:"doTick",value:function(){switch(this.state){case R.ERROR:break;case R.BUFFER_FLUSHING:this.fragLoadError=0;break;case R.IDLE:this._doTickIdle();break;case R.WAITING_LEVEL:var e=this.levels[this.level];e&&e.details&&(this.state=R.IDLE);break;case R.FRAG_LOADING_WAITING_RETRY:var t=performance.now(),r=this.retryDate;(!r||t>=r||this.media&&this.media.seeking)&&(k.logger.log("mediaController: retryDate reached, switch back to IDLE state"),this.state=R.IDLE);break;case R.ERROR:case R.STOPPED:case R.FRAG_LOADING:case R.PARSING:case R.PARSED:case R.ENDED:}this._checkBuffer(),this._checkFragmentChanged()}},{key:"_doTickIdle",value:function(){
+var e=this.hls,t=e.config,r=this.media;if(void 0===this.levelLastLoaded||r||!this.startFragRequested&&t.startFragPrefetch){var i=void 0;i=this.loadedmetadata?r.currentTime:this.nextLoadPosition;var a=e.nextLoadLevel,n=this.levels[a],s=n.bitrate,o=void 0;o=s?Math.max(8*t.maxBufferSize/s,t.maxBufferLength):t.maxBufferLength,o=Math.min(o,t.maxMaxBufferLength);var l=f.default.bufferInfo(this.mediaBuffer?this.mediaBuffer:r,i,t.maxBufferHole),u=l.len;if(!(u>=o)){k.logger.trace("buffer length of "+u.toFixed(3)+" is below max of "+o.toFixed(3)+". checking for more payload ..."),this.level=e.nextLoadLevel=a;var d=n.details;if(void 0===d||d.live&&this.levelLastLoaded!==a)return void(this.state=R.WAITING_LEVEL);var c=this.fragPrevious;if(!d.live&&c&&c.sn===d.endSN){if(Math.min(r.duration,c.start+c.duration)-Math.max(l.end,c.start)<=Math.max(.2,c.duration/2)){var h={};return this.altAudio&&(h.type="video"),this.hls.trigger(v.default.BUFFER_EOS,h),void(this.state=R.ENDED)}}this._fetchPayloadOrEos(i,l,d)}}}},{key:"_fetchPayloadOrEos",value:function(e,t,r){var i=this.fragPrevious,a=this.level,n=r.fragments,s=n.length;if(0!==s){var o=n[0].start,l=n[s-1].start+n[s-1].duration,u=t.end,d=void 0;if(r.initSegment&&!r.initSegment.data)d=r.initSegment;else if(r.live){var f=this.config.initialLiveManifestSize;if(s<f)return void k.logger.warn("Can not start playback of a level, reason: not enough fragments "+s+" < "+f);if(null===(d=this._ensureFragmentAtLivePoint(r,u,o,l,i,n,s)))return}else u<o&&(d=n[0]);d||(d=this._findFragment(o,i,s,n,u,l,r)),d&&this._loadFragmentOrKey(d,a,r,e,u)}}},{key:"_ensureFragmentAtLivePoint",value:function(e,t,r,i,a,n,s){var o=this.hls.config,l=this.media,u=void 0,d=void 0!==o.liveMaxLatencyDuration?o.liveMaxLatencyDuration:o.liveMaxLatencyDurationCount*e.targetduration;if(t<Math.max(r-o.maxFragLookUpTolerance,i-d)){var f=this.liveSyncPosition=this.computeLivePosition(r,e);k.logger.log("buffer end: "+t.toFixed(3)+" is located too far from the end of live sliding playlist, reset currentTime to : "+f.toFixed(3)),t=f,l&&l.readyState&&l.duration>f&&(l.currentTime=f)}if(e.PTSKnown&&t>i&&l&&l.readyState)return null;if(this.startFragRequested&&!e.PTSKnown){if(a){var c=a.sn+1;c>=e.startSN&&c<=e.endSN&&(u=n[c-e.startSN],k.logger.log("live playlist, switching playlist, load frag with next SN: "+u.sn))}u||(u=n[Math.min(s-1,Math.round(s/2))],k.logger.log("live playlist, switching playlist, unknown, load middle frag : "+u.sn))}return u}},{key:"_findFragment",value:function(e,t,r,i,a,n,s){var o=this.hls.config,l=void 0,d=void 0,f=o.maxFragLookUpTolerance,c=t?i[t.sn-i[0].sn+1]:void 0,h=function(e){var t=Math.min(f,e.duration);return e.start+e.duration-t<=a?1:e.start-t>a&&e.start?-1:0};if(a<n?(a>n-f&&(f=0),d=c&&!h(c)?c:u.default.search(i,h)):d=i[r-1],d){l=d;var g=l.sn-s.startSN,v=t&&l.level===t.level,p=i[g-1],y=i[g+1];if(v&&l.sn===t.sn)if(l.sn<s.endSN){var m=t.deltaPTS;m&&m>o.maxBufferHole&&t.dropped&&g?(l=p,k.logger.warn("SN just loaded, with large PTS gap between audio and video, maybe frag is not starting with a keyframe ? load previous one to try to overcome this"),t.loadCounter--):(l=y,k.logger.log("SN just loaded, load next one: "+l.sn))}else l=null;else l.dropped&&!v&&(y&&y.backtracked?(k.logger.warn("Already backtracked from fragment "+(g+1)+", will not backtrack to fragment "+g+". Loading fragment "+(g+1)),l=y):(k.logger.warn("Loaded fragment with dropped frames, backtracking 1 segment to find a keyframe"),l.dropped=0,p?(p.loadCounter&&p.loadCounter--,l=p):l=null))}return l}},{key:"_loadFragmentOrKey",value:function(e,t,r,i,a){var n=this.hls,s=n.config;if(!e.decryptdata||null==e.decryptdata.uri||null!=e.decryptdata.key){if(k.logger.log("Loading "+e.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+t+", currentTime:"+i.toFixed(3)+",bufferEnd:"+a.toFixed(3)),void 0!==this.fragLoadIdx?this.fragLoadIdx++:this.fragLoadIdx=0,e.loadCounter){e.loadCounter++;var o=s.fragLoadingLoopThreshold;if(e.loadCounter>o&&Math.abs(this.fragLoadIdx-e.loadIdx)<o)return void n.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.FRAG_LOOP_LOADING_ERROR,fatal:!1,frag:e})}else e.loadCounter=1;return e.loadIdx=this.fragLoadIdx,this.fragCurrent=e,this.startFragRequested=!0,isNaN(e.sn)||(this.nextLoadPosition=e.start+e.duration),e.autoLevel=n.autoLevelEnabled,e.bitrateTest=this.bitrateTest,n.trigger(v.default.FRAG_LOADING,{frag:e}),this.demuxer||(this.demuxer=new h.default(n,"main")),void(this.state=R.FRAG_LOADING)}k.logger.log("Loading key for "+e.sn+" of ["+r.startSN+" ,"+r.endSN+"],level "+t),this.state=R.KEY_LOADING,n.trigger(v.default.KEY_LOADING,{frag:e})}},{key:"getBufferedFrag",value:function(e){return u.default.search(this._bufferedFrags,function(t){return e<t.startPTS?-1:e>t.endPTS?1:0})}},{key:"followingBufferedFrag",value:function(e){return e?this.getBufferedFrag(e.endPTS+.5):null}},{key:"_checkFragmentChanged",value:function(){var e,t,r=this.media;if(r&&r.readyState&&r.seeking===!1&&(t=r.currentTime,t>r.playbackRate*this.lastCurrentTime&&(this.lastCurrentTime=t),f.default.isBuffered(r,t)?e=this.getBufferedFrag(t):f.default.isBuffered(r,t+.1)&&(e=this.getBufferedFrag(t+.1)),e)){var i=e;if(i!==this.fragPlaying){this.hls.trigger(v.default.FRAG_CHANGED,{frag:i});var a=i.level;this.fragPlaying&&this.fragPlaying.level===a||this.hls.trigger(v.default.LEVEL_SWITCHED,{level:a}),this.fragPlaying=i}}}},{key:"immediateLevelSwitch",value:function(){if(k.logger.log("immediateLevelSwitch"),!this.immediateSwitch){this.immediateSwitch=!0;var e=this.media,t=void 0;e?(t=e.paused,e.pause()):t=!0,this.previouslyPaused=t}var r=this.fragCurrent;r&&r.loader&&r.loader.abort(),this.fragCurrent=null,this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)}},{key:"immediateLevelSwitchEnd",value:function(){var e=this.media;e&&e.buffered.length&&(this.immediateSwitch=!1,f.default.isBuffered(e,e.currentTime)&&(e.currentTime-=1e-4),this.previouslyPaused||e.play())}},{key:"nextLevelSwitch",value:function(){var e=this.media;if(e&&e.readyState){var t=void 0,r=void 0,i=void 0;if(this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,r=this.getBufferedFrag(e.currentTime),r&&r.startPTS>1&&this.flushMainBuffer(0,r.startPTS-1),e.paused)t=0;else{var a=this.hls.nextLoadLevel,n=this.levels[a],s=this.fragLastKbps;t=s&&this.fragCurrent?this.fragCurrent.duration*n.bitrate/(1e3*s)+1:0}if((i=this.getBufferedFrag(e.currentTime+t))&&(i=this.followingBufferedFrag(i))){var o=this.fragCurrent;o&&o.loader&&o.loader.abort(),this.fragCurrent=null,this.flushMainBuffer(i.startPTS,Number.POSITIVE_INFINITY)}}}},{key:"flushMainBuffer",value:function(e,t){this.state=R.BUFFER_FLUSHING;var r={startOffset:e,endOffset:t};this.altAudio&&(r.type="video"),this.hls.trigger(v.default.BUFFER_FLUSHING,r)}},{key:"onMediaAttached",value:function(e){var t=this.media=this.mediaBuffer=e.media;this.onvseeking=this.onMediaSeeking.bind(this),this.onvseeked=this.onMediaSeeked.bind(this),this.onvended=this.onMediaEnded.bind(this),t.addEventListener("seeking",this.onvseeking),t.addEventListener("seeked",this.onvseeked),t.addEventListener("ended",this.onvended);var r=this.config;this.levels&&r.autoStartLoad&&this.hls.startLoad(r.startPosition)}},{key:"onMediaDetaching",value:function(){var e=this.media;e&&e.ended&&(k.logger.log("MSE detaching and video ended, reset startPosition"),this.startPosition=this.lastCurrentTime=0);var t=this.levels;t&&t.forEach(function(e){e.details&&e.details.fragments.forEach(function(e){e.loadCounter=void 0,e.backtracked=void 0})}),e&&(e.removeEventListener("seeking",this.onvseeking),e.removeEventListener("seeked",this.onvseeked),e.removeEventListener("ended",this.onvended),this.onvseeking=this.onvseeked=this.onvended=null),this.media=this.mediaBuffer=null,this.loadedmetadata=!1,this.stopLoad()}},{key:"onMediaSeeking",value:function(){var e=this.media,t=e?e.currentTime:void 0,r=this.config;if(k.logger.log("media seeking to "+t.toFixed(3)),this.state===R.FRAG_LOADING){var i=this.mediaBuffer?this.mediaBuffer:e,a=f.default.bufferInfo(i,t,this.config.maxBufferHole),n=this.fragCurrent;if(0===a.len&&n){var s=r.maxFragLookUpTolerance,o=n.start-s,l=n.start+n.duration+s;t<o||t>l?(n.loader&&(k.logger.log("seeking outside of buffer while fragment load in progress, cancel fragment load"),n.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.state=R.IDLE):k.logger.log("seeking outside of buffer but within currently loaded fragment range")}}else this.state===R.ENDED&&(this.state=R.IDLE);e&&(this.lastCurrentTime=t),this.state!==R.FRAG_LOADING&&void 0!==this.fragLoadIdx&&(this.fragLoadIdx+=2*r.fragLoadingLoopThreshold),this.loadedmetadata||(this.nextLoadPosition=this.startPosition=t),this.tick()}},{key:"onMediaSeeked",value:function(){k.logger.log("media seeked to "+this.media.currentTime.toFixed(3)),this.tick()}},{key:"onMediaEnded",value:function(){k.logger.log("media ended"),this.startPosition=this.lastCurrentTime=0}},{key:"onManifestLoading",value:function(){k.logger.log("trigger BUFFER_RESET"),this.hls.trigger(v.default.BUFFER_RESET),this._bufferedFrags=[],this.stalled=!1,this.startPosition=this.lastCurrentTime=0}},{key:"onManifestParsed",value:function(e){var t,r=!1,i=!1;e.levels.forEach(function(e){(t=e.audioCodec)&&(t.indexOf("mp4a.40.2")!==-1&&(r=!0),t.indexOf("mp4a.40.5")!==-1&&(i=!0))}),this.audioCodecSwitch=r&&i,this.audioCodecSwitch&&k.logger.log("both AAC/HE-AAC audio found in levels; declaring level codec as HE-AAC"),this.levels=e.levels,this.startLevelLoaded=!1,this.startFragRequested=!1;var a=this.config;(a.autoStartLoad||this.forceStartLoad)&&this.hls.startLoad(a.startPosition)}},{key:"onLevelLoaded",value:function(e){var t=e.details,r=e.level,i=this.levels[r],a=t.totalduration,n=0;if(k.logger.log("level "+r+" loaded ["+t.startSN+","+t.endSN+"],duration:"+a),this.levelLastLoaded=r,t.live){var s=i.details;s&&t.fragments.length>0?(E.default.mergeDetails(s,t),n=t.fragments[0].start,this.liveSyncPosition=this.computeLivePosition(n,s),t.PTSKnown?k.logger.log("live playlist sliding:"+n.toFixed(3)):k.logger.log("live playlist - outdated PTS, unknown sliding")):(t.PTSKnown=!1,k.logger.log("live playlist - first load, unknown sliding"))}else t.PTSKnown=!1;if(i.details=t,this.hls.trigger(v.default.LEVEL_UPDATED,{details:t,level:r}),this.startFragRequested===!1){if(this.startPosition===-1||this.lastCurrentTime===-1){var o=t.startTimeOffset;isNaN(o)?t.live?(this.startPosition=this.computeLivePosition(n,t),k.logger.log("configure startPosition to "+this.startPosition)):this.startPosition=0:(o<0&&(k.logger.log("negative start time offset "+o+", count from end of last fragment"),o=n+a+o),k.logger.log("start time offset found in playlist, adjust startPosition to "+o),this.startPosition=o),this.lastCurrentTime=this.startPosition}this.nextLoadPosition=this.startPosition}this.state===R.WAITING_LEVEL&&(this.state=R.IDLE),this.tick()}},{key:"onKeyLoaded",value:function(){this.state===R.KEY_LOADING&&(this.state=R.IDLE,this.tick())}},{key:"onFragLoaded",value:function(e){var t=this.fragCurrent,r=e.frag;if(this.state===R.FRAG_LOADING&&t&&"main"===r.type&&r.level===t.level&&r.sn===t.sn){var i=e.stats,a=this.levels[t.level],n=a.details;if(k.logger.log("Loaded  "+t.sn+" of ["+n.startSN+" ,"+n.endSN+"],level "+t.level),this.bitrateTest=!1,this.stats=i,r.bitrateTest===!0&&this.hls.nextLoadLevel)this.state=R.IDLE,this.startFragRequested=!1,i.tparsed=i.tbuffered=performance.now(),this.hls.trigger(v.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else if("initSegment"===r.sn)this.state=R.IDLE,i.tparsed=i.tbuffered=performance.now(),n.initSegment.data=e.payload,this.hls.trigger(v.default.FRAG_BUFFERED,{stats:i,frag:t,id:"main"}),this.tick();else{this.state=R.PARSING;var s=n.totalduration,o=t.level,l=t.sn,u=this.config.defaultAudioCodec||a.audioCodec;this.audioCodecSwap&&(k.logger.log("swapping playlist audio codec"),void 0===u&&(u=this.lastAudioCodec),u&&(u=u.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5")),this.pendingBuffering=!0,this.appended=!1,k.logger.log("Parsing "+l+" of ["+n.startSN+" ,"+n.endSN+"],level "+o+", cc "+t.cc);var d=this.demuxer;d||(d=this.demuxer=new h.default(this.hls,"main"));var f=this.media,c=f&&f.seeking,g=!c&&(n.PTSKnown||!n.live),p=n.initSegment?n.initSegment.data:[];d.push(e.payload,p,u,a.videoCodec,t,s,g,void 0)}}this.fragLoadError=0}},{key:"onFragParsingInitSegment",value:function(e){var t=this.fragCurrent,r=e.frag;if(t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===R.PARSING){var i,a,n=e.tracks;if(n.audio&&this.altAudio&&delete n.audio,a=n.audio){var s=this.levels[this.level].audioCodec,o=navigator.userAgent.toLowerCase();s&&this.audioCodecSwap&&(k.logger.log("swapping playlist audio codec"),s=s.indexOf("mp4a.40.5")!==-1?"mp4a.40.2":"mp4a.40.5"),this.audioCodecSwitch&&1!==a.metadata.channelCount&&o.indexOf("firefox")===-1&&(s="mp4a.40.5"),o.indexOf("android")!==-1&&"audio/mpeg"!==a.container&&(s="mp4a.40.2",k.logger.log("Android: force audio codec to "+s)),a.levelCodec=s,a.id=e.id}a=n.video,a&&(a.levelCodec=this.levels[this.level].videoCodec,a.id=e.id),this.hls.trigger(v.default.BUFFER_CODECS,n);for(i in n){a=n[i],k.logger.log("main track:"+i+",container:"+a.container+",codecs[level/parsed]=["+a.levelCodec+"/"+a.codec+"]");var l=a.initSegment;l&&(this.appended=!0,this.pendingBuffering=!0,this.hls.trigger(v.default.BUFFER_APPENDING,{type:i,data:l,parent:"main",content:"initSegment"}))}this.tick()}}},{key:"onFragParsingData",value:function(e){var t=this,r=this.fragCurrent,i=e.frag;if(r&&"main"===e.id&&i.sn===r.sn&&i.level===r.level&&("audio"!==e.type||!this.altAudio)&&this.state===R.PARSING){var a=this.levels[this.level],n=r;if(isNaN(e.endPTS)&&(e.endPTS=e.startPTS+r.duration,e.endDTS=e.startDTS+r.duration),k.logger.log("Parsed "+e.type+",PTS:["+e.startPTS.toFixed(3)+","+e.endPTS.toFixed(3)+"],DTS:["+e.startDTS.toFixed(3)+"/"+e.endDTS.toFixed(3)+"],nb:"+e.nb+",dropped:"+(e.dropped||0)),"video"===e.type)if(n.dropped=e.dropped,n.dropped){if(!n.backtracked)return n.backtracked=!0,this.nextLoadPosition=e.startPTS,this.state=R.IDLE,void this.tick();k.logger.warn("Already backtracked on this fragment, appending with the gap")}else n.backtracked=!1;var s=E.default.updateFragPTSDTS(a.details,n,e.startPTS,e.endPTS,e.startDTS,e.endDTS),o=this.hls;o.trigger(v.default.LEVEL_PTS_UPDATED,{details:a.details,level:this.level,drift:s,type:e.type,start:e.startPTS,end:e.endPTS}),[e.data1,e.data2].forEach(function(r){r&&r.length&&t.state===R.PARSING&&(t.appended=!0,t.pendingBuffering=!0,o.trigger(v.default.BUFFER_APPENDING,{type:e.type,data:r,parent:"main",content:"data"}))}),this.tick()}}},{key:"onFragParsed",value:function(e){var t=this.fragCurrent,r=e.frag;t&&"main"===e.id&&r.sn===t.sn&&r.level===t.level&&this.state===R.PARSING&&(this.stats.tparsed=performance.now(),this.state=R.PARSED,this._checkAppendedParsed())}},{key:"onAudioTrackSwitching",value:function(e){var t=!!e.url,r=e.id;if(!t){if(this.mediaBuffer!==this.media){k.logger.log("switching on main audio, use media.buffered to schedule main fragment loading"),this.mediaBuffer=this.media;var i=this.fragCurrent;i.loader&&(k.logger.log("switching to main audio track, cancel main fragment load"),i.loader.abort()),this.fragCurrent=null,this.fragPrevious=null,this.demuxer&&(this.demuxer.destroy(),this.demuxer=null),this.state=R.IDLE}var a=this.hls;a.trigger(v.default.BUFFER_FLUSHING,{startOffset:0,endOffset:Number.POSITIVE_INFINITY,type:"audio"}),a.trigger(v.default.AUDIO_TRACK_SWITCHED,{id:r}),this.altAudio=!1}}},{key:"onAudioTrackSwitched",value:function(e){var t=e.id,r=!!this.hls.audioTracks[t].url;if(r){var i=this.videoBuffer;i&&this.mediaBuffer!==i&&(k.logger.log("switching on alternate audio, use video.buffered to schedule main fragment loading"),this.mediaBuffer=i)}this.altAudio=r,this.tick()}},{key:"onBufferCreated",value:function(e){var t=e.tracks,r=void 0,i=void 0,a=!1;for(var n in t){var s=t[n];"main"===s.id?(i=n,r=s,"video"===n&&(this.videoBuffer=t[n].buffer)):a=!0}a&&r?(k.logger.log("alternate track found, use "+i+".buffered to schedule main fragment loading"),this.mediaBuffer=r.buffer):this.mediaBuffer=this.media}},{key:"onBufferAppended",value:function(e){if("main"===e.parent){var t=this.state;t!==R.PARSING&&t!==R.PARSED||(this.pendingBuffering=e.pending>0,this._checkAppendedParsed())}}},{key:"_checkAppendedParsed",value:function(){if(!(this.state!==R.PARSED||this.appended&&this.pendingBuffering)){var e=this.fragCurrent;if(e){var t=this.mediaBuffer?this.mediaBuffer:this.media;k.logger.log("main buffered : "+T.default.toString(t.buffered));var r=this._bufferedFrags.filter(function(e){return f.default.isBuffered(t,(e.startPTS+e.endPTS)/2)});r.push(e),this._bufferedFrags=r.sort(function(e,t){return e.startPTS-t.startPTS}),this.fragPrevious=e;var i=this.stats;i.tbuffered=performance.now(),this.fragLastKbps=Math.round(8*i.total/(i.tbuffered-i.tfirst)),this.hls.trigger(v.default.FRAG_BUFFERED,{stats:i,frag:e,id:"main"}),this.state=R.IDLE}this.tick()}}},{key:"onError",value:function(e){var t=e.frag||this.fragCurrent;if(!t||"main"===t.type){var r=this.media,i=r&&f.default.isBuffered(r,r.currentTime)&&f.default.isBuffered(r,r.currentTime+.5);switch(e.details){case _.ErrorDetails.FRAG_LOAD_ERROR:case _.ErrorDetails.FRAG_LOAD_TIMEOUT:case _.ErrorDetails.KEY_LOAD_ERROR:case _.ErrorDetails.KEY_LOAD_TIMEOUT:if(!e.fatal){var a=this.fragLoadError;a?a++:a=1;var n=this.config;if(a<=n.fragLoadingMaxRetry||i||t.autoLevel&&t.level){this.fragLoadError=a,t.loadCounter=0;var s=Math.min(Math.pow(2,a-1)*n.fragLoadingRetryDelay,n.fragLoadingMaxRetryTimeout);k.logger.warn("mediaController: frag loading failed, retry in "+s+" ms"),this.retryDate=performance.now()+s,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.state=R.FRAG_LOADING_WAITING_RETRY}else k.logger.error("mediaController: "+e.details+" reaches max retry, redispatch as fatal ..."),e.fatal=!0,this.state=R.ERROR}break;case _.ErrorDetails.FRAG_LOOP_LOADING_ERROR:e.fatal||(i?(this._reduceMaxBufferLength(t.duration),this.state=R.IDLE):t.autoLevel&&0!==t.level||(e.fatal=!0,this.state=R.ERROR));break;case _.ErrorDetails.LEVEL_LOAD_ERROR:case _.ErrorDetails.LEVEL_LOAD_TIMEOUT:this.state!==R.ERROR&&(e.fatal?(this.state=R.ERROR,k.logger.warn("streamController: "+e.details+",switch to "+this.state+" state ...")):this.state===R.WAITING_LEVEL&&(this.state=R.IDLE));break;case _.ErrorDetails.BUFFER_FULL_ERROR:"main"!==e.parent||this.state!==R.PARSING&&this.state!==R.PARSED||(i?(this._reduceMaxBufferLength(this.config.maxBufferLength),this.state=R.IDLE):(k.logger.warn("buffer full error also media.currentTime is not buffered, flush everything"),this.fragCurrent=null,this.flushMainBuffer(0,Number.POSITIVE_INFINITY)))}}}},{key:"_reduceMaxBufferLength",value:function(e){var t=this.config;t.maxMaxBufferLength>=e&&(t.maxMaxBufferLength/=2,k.logger.warn("main:reduce max buffer length to "+t.maxMaxBufferLength+"s"),this.fragLoadIdx+=2*t.fragLoadingLoopThreshold)}},{key:"_checkBuffer",value:function(){var e=this.media;if(e&&e.readyState){var t=e.currentTime,r=this.mediaBuffer?this.mediaBuffer:e,i=r.buffered;if(!this.loadedmetadata&&i.length){this.loadedmetadata=!0;var a=e.seeking?t:this.startPosition,n=f.default.isBuffered(r,a);t===a&&n||(k.logger.log("target start position:"+a),n||(a=i.start(0),k.logger.log("target start position not buffered, seek to buffered.start(0) "+a)),k.logger.log("adjust currentTime from "+t+" to "+a),e.currentTime=a)}else if(this.immediateSwitch)this.immediateLevelSwitchEnd();else{var s=f.default.bufferInfo(e,t,0),o=!(e.paused||e.ended||0===e.buffered.length),l=t!==this.lastCurrentTime,u=this.config;if(l)this.stallReported&&(k.logger.warn("playback not stuck anymore @"+t+", after "+Math.round(performance.now()-this.stalled)+"ms"),this.stallReported=!1),this.stalled=void 0,this.nudgeRetry=0;else if(o){var d=performance.now(),c=this.hls;if(this.stalled){var h=d-this.stalled,g=s.len,p=this.nudgeRetry||0;if(g<=.5&&h>1e3*u.lowBufferWatchdogPeriod){this.stallReported||(this.stallReported=!0,k.logger.warn("playback stalling in low buffer @"+t),c.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:g}));var y=s.nextStart,m=y-t;if(y&&m<u.maxSeekHole&&m>0){this.nudgeRetry=++p;var E=p*u.nudgeOffset;k.logger.log("adjust currentTime from "+e.currentTime+" to next buffered @ "+y+" + nudge "+E),e.currentTime=y+E,this.stalled=void 0,c.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_SEEK_OVER_HOLE,fatal:!1,hole:y+E-t})}}else if(g>.5&&h>1e3*u.highBufferWatchdogPeriod)if(this.stallReported||(this.stallReported=!0,k.logger.warn("playback stalling in high buffer @"+t),c.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!1,buffer:g})),this.stalled=void 0,this.nudgeRetry=++p,p<u.nudgeMaxRetry){var b=e.currentTime,T=b+p*u.nudgeOffset;k.logger.log("adjust currentTime from "+b+" to "+T),e.currentTime=T,c.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_NUDGE_ON_STALL,fatal:!1})}else k.logger.error("still stuck in high buffer @"+t+" after "+u.nudgeMaxRetry+", raise fatal error"),c.trigger(v.default.ERROR,{type:_.ErrorTypes.MEDIA_ERROR,details:_.ErrorDetails.BUFFER_STALLED_ERROR,fatal:!0})}else this.stalled=d,this.stallReported=!1}}}}},{key:"onFragLoadEmergencyAborted",value:function(){this.state=R.IDLE,this.loadedmetadata||(this.startFragRequested=!1,this.nextLoadPosition=this.startPosition),this.tick()}},{key:"onBufferFlushed",value:function(){var e=this.mediaBuffer?this.mediaBuffer:this.media;this._bufferedFrags=this._bufferedFrags.filter(function(t){return f.default.isBuffered(e,(t.startPTS+t.endPTS)/2)}),this.fragLoadIdx+=2*this.config.fragLoadingLoopThreshold,this.state=R.IDLE,this.fragPrevious=null}},{key:"swapAudioCodec",value:function(){this.audioCodecSwap=!this.audioCodecSwap}},{key:"computeLivePosition",value:function(e,t){var r=void 0!==this.config.liveSyncDuration?this.config.liveSyncDuration:this.config.liveSyncDurationCount*t.targetduration;return e+Math.max(0,t.totalduration-r)}},{key:"state",set:function(e){if(this.state!==e){var t=this.state;this._state=e,k.logger.log("main stream:"+t+"->"+e),this.hls.trigger(v.default.STREAM_STATE_TRANSITION,{previousState:t,nextState:e})}},get:function(){return this._state}},{key:"currentLevel",get:function(){var e=this.media;if(e){var t=this.getBufferedFrag(e.currentTime);if(t)return t.level}return-1}},{key:"nextBufferedFrag",get:function(){var e=this.media;return e?this.followingBufferedFrag(this.getBufferedFrag(e.currentTime)):null}},{key:"nextLevel",get:function(){var e=this.nextBufferedFrag;return e?e.level:-1}},{key:"liveSyncPosition",get:function(){return this._liveSyncPosition},set:function(e){this._liveSyncPosition=e}}]),t}(y.default);r.default=A},{25:25,31:31,32:32,33:33,35:35,36:36,46:46,51:51,52:52}],14:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(51),h=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.ERROR,u.default.SUBTITLE_TRACKS_UPDATED,u.default.SUBTITLE_TRACK_SWITCH,u.default.SUBTITLE_TRACK_LOADED,u.default.SUBTITLE_FRAG_PROCESSED));return r.config=e.config,r.vttFragSNsProcessed={},r.vttFragQueues=void 0,r.currentlyProcessing=null,r.currentTrackId=-1,r}return s(t,e),o(t,[{key:"destroy",value:function(){f.default.prototype.destroy.call(this)}},{key:"clearVttFragQueues",value:function(){var e=this;this.vttFragQueues={},this.tracks.forEach(function(t){e.vttFragQueues[t.id]=[]})}},{key:"nextFrag",value:function(){if(null===this.currentlyProcessing&&this.currentTrackId>-1&&this.vttFragQueues[this.currentTrackId].length){var e=this.currentlyProcessing=this.vttFragQueues[this.currentTrackId].shift();this.hls.trigger(u.default.FRAG_LOADING,{frag:e})}}},{key:"onSubtitleFragProcessed",value:function(e){e.success&&this.vttFragSNsProcessed[e.frag.trackId].push(e.frag.sn),this.currentlyProcessing=null,this.nextFrag()}},{key:"onError",value:function(e){var t=e.frag;t&&"subtitle"!==t.type||this.currentlyProcessing&&(this.currentlyProcessing=null,this.nextFrag())}},{key:"onSubtitleTracksUpdated",value:function(e){var t=this;c.logger.log("subtitle tracks updated"),this.tracks=e.subtitleTracks,this.clearVttFragQueues(),this.vttFragSNsProcessed={},this.tracks.forEach(function(e){t.vttFragSNsProcessed[e.id]=[]})}},{key:"onSubtitleTrackSwitch",value:function(e){this.currentTrackId=e.id,this.clearVttFragQueues()}},{key:"onSubtitleTrackLoaded",value:function(e){var t=this.vttFragSNsProcessed[e.id],r=this.vttFragQueues[e.id],i=this.currentlyProcessing?this.currentlyProcessing.sn:-1,a=function(e){return t.indexOf(e.sn)>-1},n=function(e){return r.some(function(t){return t.sn===e.sn})};e.details.fragments.forEach(function(t){a(t)||t.sn===i||n(t)||(t.trackId=e.id,r.push(t))}),this.nextFrag()}}]),t}(f.default);r.default=h},{32:32,33:33,51:51}],15:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function o(e){for(var t=[],r=0;r<e.length;r++)"subtitles"===e[r].kind&&t.push(e[r]);return t}Object.defineProperty(r,"__esModule",{value:!0});var l=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),u=e(33),d=i(u),f=e(32),c=i(f),h=e(51),g=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,d.default.MEDIA_ATTACHED,d.default.MEDIA_DETACHING,d.default.MANIFEST_LOADING,d.default.MANIFEST_LOADED,d.default.SUBTITLE_TRACK_LOADED));return r.tracks=[],r.trackId=-1,r.media=void 0,r}return s(t,e),l(t,[{key:"destroy",value:function(){c.default.prototype.destroy.call(this)}},{key:"onMediaAttached",value:function(e){var t=this;this.media=e.media,this.media&&this.media.textTracks.addEventListener("change",function(){if(t.media){for(var e=-1,r=o(t.media.textTracks),i=0;i<r.length;i++)"showing"===r[i].mode&&(e=i);t.subtitleTrack=e}})}},{key:"onMediaDetaching",value:function(){this.media=void 0}},{key:"onManifestLoading",value:function(){this.tracks=[],this.trackId=-1}},{key:"onManifestLoaded",value:function(e){var t=this,r=e.subtitles||[],i=!1;this.tracks=r,this.trackId=-1,this.hls.trigger(d.default.SUBTITLE_TRACKS_UPDATED,{subtitleTracks:r}),r.forEach(function(e){e.default&&(t.subtitleTrack=e.id,i=!0)})}},{key:"onTick",value:function(){var e=this.trackId,t=this.tracks[e];if(t){var r=t.details;void 0!==r&&r.live!==!0||(h.logger.log("(re)loading playlist for subtitle track "+e),this.hls.trigger(d.default.SUBTITLE_TRACK_LOADING,{url:t.url,id:e}))}}},{key:"onSubtitleTrackLoaded",value:function(e){var t=this;e.id<this.tracks.length&&(h.logger.log("subtitle track "+e.id+" loaded"),this.tracks[e.id].details=e.details,e.details.live&&!this.timer&&(this.timer=setInterval(function(){t.onTick()},1e3*e.details.targetduration,this)),!e.details.live&&this.timer&&(clearInterval(this.timer),this.timer=null))}},{key:"setSubtitleTrackInternal",value:function(e){if(e>=0&&e<this.tracks.length){this.timer&&(clearInterval(this.timer),this.timer=null),this.trackId=e,h.logger.log("switching to subtitle track "+e);var t=this.tracks[e];this.hls.trigger(d.default.SUBTITLE_TRACK_SWITCH,{id:e});var r=t.details;void 0!==r&&r.live!==!0||(h.logger.log("(re)loading playlist for subtitle track "+e),this.hls.trigger(d.default.SUBTITLE_TRACK_LOADING,{url:t.url,id:e}))}}},{key:"subtitleTracks",get:function(){return this.tracks}},{key:"subtitleTrack",get:function(){return this.trackId},set:function(e){this.trackId!==e&&this.setSubtitleTrackInternal(e)}}]),t}(c.default);r.default=g},{32:32,33:33,51:51}],16:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}function o(e){if(e&&e.cues)for(;e.cues.length>0;)e.removeCue(e.cues[0])}function l(e,t){return e&&e.label===t.name&&!(e.textTrack1||e.textTrack2)}function u(e,t,r,i){return Math.min(t,i)-Math.max(e,r)}Object.defineProperty(r,"__esModule",{value:!0});var d=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),f=e(33),c=i(f),h=e(32),g=i(h),v=e(47),p=i(v),y=e(55),m=i(y),E=e(51),b=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,c.default.MEDIA_ATTACHING,c.default.MEDIA_DETACHING,c.default.FRAG_PARSING_USERDATA,c.default.MANIFEST_LOADING,c.default.MANIFEST_LOADED,c.default.FRAG_LOADED,c.default.LEVEL_SWITCHING,c.default.INIT_PTS_FOUND));if(r.hls=e,r.config=e.config,r.enabled=!0,r.Cues=e.config.cueHandler,r.textTracks=[],r.tracks=[],r.unparsedVttFrags=[],r.initPTS=void 0,r.cueRanges=[],r.config.enableCEA708Captions){var i=r,s=function(e,t){var r=null;try{r=new window.Event("addtrack")}catch(e){r=document.createEvent("Event"),r.initEvent("addtrack",!1,!1)}r.track=e,t.dispatchEvent(r)},l={newCue:function(e,t,r){if(!i.textTrack1){var a=i.getExistingTrack("1");if(a)i.textTrack1=a,o(i.textTrack1),s(i.textTrack1,i.media);else{var n=i.createTextTrack("captions",i.config.captionsTextTrack1Label,i.config.captionsTextTrack1LanguageCode);n&&(n.textTrack1=!0,i.textTrack1=n)}}i.addCues("textTrack1",e,t,r)}},u={newCue:function(e,t,r){if(!i.textTrack2){var a=i.getExistingTrack("2");if(a)i.textTrack2=a,o(i.textTrack2),s(i.textTrack2,i.media);else{var n=i.createTextTrack("captions",i.config.captionsTextTrack2Label,i.config.captionsTextTrack1LanguageCode);n&&(n.textTrack2=!0,i.textTrack2=n)}}i.addCues("textTrack2",e,t,r)}};r.cea608Parser=new p.default(0,l,u)}return r}return s(t,e),d(t,[{key:"addCues",
+value:function(e,t,r,i){for(var a=this.cueRanges,n=!1,s=a.length;s--;){var o=a[s],l=u(o[0],o[1],t,r);if(l>=0&&(o[0]=Math.min(o[0],t),o[1]=Math.max(o[1],r),n=!0,l/(r-t)>.5))return}n||a.push([t,r]),this.Cues.newCue(this[e],t,r,i)}},{key:"onInitPtsFound",value:function(e){var t=this;void 0===this.initPTS&&(this.initPTS=e.initPTS),this.unparsedVttFrags.length&&(this.unparsedVttFrags.forEach(function(e){t.onFragLoaded(e)}),this.unparsedVttFrags=[])}},{key:"getExistingTrack",value:function(e){var t=this.media;if(t)for(var r=0;r<t.textTracks.length;r++){var i=t.textTracks[r],a="textTrack"+e;if(i[a]===!0)return i}return null}},{key:"createTextTrack",value:function(e,t,r){var i=this.media;if(i)return i.addTextTrack(e,t,r)}},{key:"destroy",value:function(){g.default.prototype.destroy.call(this)}},{key:"onMediaAttaching",value:function(e){this.media=e.media}},{key:"onMediaDetaching",value:function(){o(this.textTrack1),o(this.textTrack2)}},{key:"onManifestLoading",value:function(){this.lastSn=-1,this.prevCC=-1,this.vttCCs={ccOffset:0,presentationOffset:0};var e=this.media;if(e){var t=e.textTracks;if(t)for(var r=0;r<t.length;r++)o(t[r])}}},{key:"onManifestLoaded",value:function(e){var t=this;if(this.textTracks=[],this.unparsedVttFrags=this.unparsedVttFrags||[],this.initPTS=void 0,this.cueRanges=[],this.config.enableWebVTT){this.tracks=e.subtitles||[];var r=this.media?this.media.textTracks:[];this.tracks.forEach(function(e,i){var a=void 0;if(i<r.length){var n=r[i];l(n,e)&&(a=n)}a||(a=t.createTextTrack("subtitles",e.name,e.lang)),a.mode=e.default?"showing":"hidden",t.textTracks.push(a)})}}},{key:"onLevelSwitching",value:function(){this.enabled="NONE"!==this.hls.currentLevel.closedCaptions}},{key:"onFragLoaded",value:function(e){var t=e.frag,r=e.payload;if("main"===t.type){var i=t.sn;i!==this.lastSn+1&&this.cea608Parser.reset(),this.lastSn=i}else if("subtitle"===t.type)if(r.byteLength){if(void 0===this.initPTS)return void this.unparsedVttFrags.push(e);var a=this.vttCCs;a[t.cc]||(a[t.cc]={start:t.start,prevCC:this.prevCC,new:!0},this.prevCC=t.cc);var n=this.textTracks,s=this.hls;m.default.parse(r,this.initPTS,a,t.cc,function(e){e.forEach(function(e){n[t.trackId].addCue(e)}),s.trigger(c.default.SUBTITLE_FRAG_PROCESSED,{success:!0,frag:t})},function(e){E.logger.log("Failed to parse VTT cue: "+e),s.trigger(c.default.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})})}else this.hls.trigger(c.default.SUBTITLE_FRAG_PROCESSED,{success:!1,frag:t})}},{key:"onFragParsingUserdata",value:function(e){if(this.enabled&&this.config.enableCEA708Captions)for(var t=0;t<e.samples.length;t++){var r=this.extractCea608Data(e.samples[t].bytes);this.cea608Parser.addData(e.samples[t].pts,r)}}},{key:"extractCea608Data",value:function(e){for(var t,r,i,a,n,s=31&e[0],o=2,l=[],u=0;u<s;u++)t=e[o++],r=127&e[o++],i=127&e[o++],a=0!=(4&t),n=3&t,0===r&&0===i||a&&0===n&&(l.push(r),l.push(i));return l}}]),t}(g.default);r.default=b},{32:32,33:33,47:47,51:51,55:55}],17:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t,r){i(this,e),this.subtle=t,this.aesIV=r}return a(e,[{key:"decrypt",value:function(e,t){return this.subtle.decrypt({name:"AES-CBC",iv:this.aesIV},t,e)}}]),e}();r.default=n},{}],18:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e),this.rcon=[0,1,2,4,8,16,32,64,128,27,54],this.subMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.invSubMix=[new Uint32Array(256),new Uint32Array(256),new Uint32Array(256),new Uint32Array(256)],this.sBox=new Uint32Array(256),this.invSBox=new Uint32Array(256),this.key=new Uint32Array(0),this.initTable()}return a(e,[{key:"uint8ArrayToUint32Array_",value:function(e){for(var t=new DataView(e),r=new Uint32Array(4),i=0;i<4;i++)r[i]=t.getUint32(4*i);return r}},{key:"initTable",value:function(){var e=this.sBox,t=this.invSBox,r=this.subMix,i=r[0],a=r[1],n=r[2],s=r[3],o=this.invSubMix,l=o[0],u=o[1],d=o[2],f=o[3],c=new Uint32Array(256),h=0,g=0,v=0;for(v=0;v<256;v++)c[v]=v<128?v<<1:v<<1^283;for(v=0;v<256;v++){var p=g^g<<1^g<<2^g<<3^g<<4;p=p>>>8^255&p^99,e[h]=p,t[p]=h;var y=c[h],m=c[y],E=c[m],b=257*c[p]^16843008*p;i[h]=b<<24|b>>>8,a[h]=b<<16|b>>>16,n[h]=b<<8|b>>>24,s[h]=b,b=16843009*E^65537*m^257*y^16843008*h,l[p]=b<<24|b>>>8,u[p]=b<<16|b>>>16,d[p]=b<<8|b>>>24,f[p]=b,h?(h=y^c[c[c[E^y]]],g^=c[c[g]]):h=g=1}}},{key:"expandKey",value:function(e){for(var t=this.uint8ArrayToUint32Array_(e),r=!0,i=0;i<t.length&&r;)r=t[i]===this.key[i],i++;if(!r){this.key=t;var a=this.keySize=t.length;if(4!==a&&6!==a&&8!==a)throw new Error("Invalid aes key size="+a);var n=this.ksRows=4*(a+6+1),s=void 0,o=void 0,l=this.keySchedule=new Uint32Array(n),u=this.invKeySchedule=new Uint32Array(n),d=this.sBox,f=this.rcon,c=this.invSubMix,h=c[0],g=c[1],v=c[2],p=c[3],y=void 0,m=void 0;for(s=0;s<n;s++)s<a?y=l[s]=t[s]:(m=y,s%a==0?(m=m<<8|m>>>24,m=d[m>>>24]<<24|d[m>>>16&255]<<16|d[m>>>8&255]<<8|d[255&m],m^=f[s/a|0]<<24):a>6&&s%a==4&&(m=d[m>>>24]<<24|d[m>>>16&255]<<16|d[m>>>8&255]<<8|d[255&m]),l[s]=y=(l[s-a]^m)>>>0);for(o=0;o<n;o++)s=n-o,m=3&o?l[s]:l[s-4],u[o]=o<4||s<=4?m:h[d[m>>>24]]^g[d[m>>>16&255]]^v[d[m>>>8&255]]^p[d[255&m]],u[o]=u[o]>>>0}}},{key:"networkToHostOrderSwap",value:function(e){return e<<24|(65280&e)<<8|(16711680&e)>>8|e>>>24}},{key:"decrypt",value:function(e,t,r){for(var i,a,n=this.keySize+6,s=this.invKeySchedule,o=this.invSBox,l=this.invSubMix,u=l[0],d=l[1],f=l[2],c=l[3],h=this.uint8ArrayToUint32Array_(r),g=h[0],v=h[1],p=h[2],y=h[3],m=new Int32Array(e),E=new Int32Array(m.length),b=void 0,T=void 0,_=void 0,k=void 0,R=void 0,A=void 0,S=void 0,L=void 0,w=void 0,D=void 0,O=void 0,I=void 0,P=this.networkToHostOrderSwap;t<m.length;){for(w=P(m[t]),D=P(m[t+1]),O=P(m[t+2]),I=P(m[t+3]),R=w^s[0],A=I^s[1],S=O^s[2],L=D^s[3],i=4,a=1;a<n;a++)b=u[R>>>24]^d[A>>16&255]^f[S>>8&255]^c[255&L]^s[i],T=u[A>>>24]^d[S>>16&255]^f[L>>8&255]^c[255&R]^s[i+1],_=u[S>>>24]^d[L>>16&255]^f[R>>8&255]^c[255&A]^s[i+2],k=u[L>>>24]^d[R>>16&255]^f[A>>8&255]^c[255&S]^s[i+3],R=b,A=T,S=_,L=k,i+=4;b=o[R>>>24]<<24^o[A>>16&255]<<16^o[S>>8&255]<<8^o[255&L]^s[i],T=o[A>>>24]<<24^o[S>>16&255]<<16^o[L>>8&255]<<8^o[255&R]^s[i+1],_=o[S>>>24]<<24^o[L>>16&255]<<16^o[R>>8&255]<<8^o[255&A]^s[i+2],k=o[L>>>24]<<24^o[R>>16&255]<<16^o[A>>8&255]<<8^o[255&S]^s[i+3],i+=3,E[t]=P(b^g),E[t+1]=P(k^v),E[t+2]=P(_^p),E[t+3]=P(T^y),g=w,v=D,p=O,y=I,t+=4}return E.buffer}},{key:"destroy",value:function(){this.key=void 0,this.keySize=void 0,this.ksRows=void 0,this.sBox=void 0,this.invSBox=void 0,this.subMix=void 0,this.invSubMix=void 0,this.keySchedule=void 0,this.invKeySchedule=void 0,this.rcon=void 0}}]),e}();r.default=n},{}],19:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(17),o=i(s),l=e(20),u=i(l),d=e(18),f=i(d),c=e(31),h=e(51),g=function(){function e(t,r){a(this,e),this.observer=t,this.config=r,this.logEnabled=!0;try{var i=crypto?crypto:self.crypto;this.subtle=i.subtle||i.webkitSubtle}catch(e){}this.disableWebCrypto=!this.subtle}return n(e,[{key:"isSync",value:function(){return this.disableWebCrypto&&this.config.enableSoftwareAES}},{key:"decrypt",value:function(e,t,r,i){var a=this;if(this.disableWebCrypto&&this.config.enableSoftwareAES){this.logEnabled&&(h.logger.log("JS AES decrypt"),this.logEnabled=!1);var n=this.decryptor;n||(this.decryptor=n=new f.default),n.expandKey(t),i(n.decrypt(e,0,r))}else{this.logEnabled&&(h.logger.log("WebCrypto AES decrypt"),this.logEnabled=!1);var s=this.subtle;this.key!==t&&(this.key=t,this.fastAesKey=new u.default(s,t)),this.fastAesKey.expandKey().then(function(n){new o.default(s,r).decrypt(e,n).catch(function(n){a.onWebCryptoError(n,e,t,r,i)}).then(function(e){i(e)})}).catch(function(n){a.onWebCryptoError(n,e,t,r,i)})}}},{key:"onWebCryptoError",value:function(e,t,r,i,a){this.config.enableSoftwareAES?(h.logger.log("WebCrypto Error, disable WebCrypto API"),this.disableWebCrypto=!0,this.logEnabled=!0,this.decrypt(t,r,i,a)):(h.logger.error("decrypting error : "+e.message),this.observer.trigger(Event.ERROR,{type:c.ErrorTypes.MEDIA_ERROR,details:c.ErrorDetails.FRAG_DECRYPT_ERROR,fatal:!0,reason:e.message}))}},{key:"destroy",value:function(){var e=this.decryptor;e&&(e.destroy(),this.decryptor=void 0)}}]),e}();r.default=g},{17:17,18:18,20:20,31:31,51:51}],20:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(t,r){i(this,e),this.subtle=t,this.key=r}return a(e,[{key:"expandKey",value:function(){return this.subtle.importKey("raw",this.key,{name:"AES-CBC"},!1,["encrypt","decrypt"])}}]),e}();r.default=n},{}],21:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(22),o=i(s),l=e(51),u=e(27),d=i(u),f=function(){function e(t,r,i){a(this,e),this.observer=t,this.config=i,this.remuxer=r}return n(e,[{key:"resetInitSegment",value:function(e,t,r,i){this._aacTrack={container:"audio/adts",type:"audio",id:-1,sequenceNumber:0,isAAC:!0,samples:[],len:0,manifestCodec:t,duration:i,inputTimeScale:9e4}}},{key:"resetTimeStamp",value:function(){}},{key:"append",value:function(e,t,r,i){var a,n,s,u,f,c,h,g,v,p,y=new d.default(e),m=90*y.timeStamp;for(a=this._aacTrack,c=y.length,v=e.length;c<v-1&&(255!==e[c]||240!=(240&e[c+1]));c++);for(a.samplerate||(n=o.default.getAudioConfig(this.observer,e,c,a.manifestCodec),a.config=n.config,a.samplerate=n.samplerate,a.channelCount=n.channelCount,a.codec=n.codec,l.logger.log("parsed codec:"+a.codec+",rate:"+n.samplerate+",nb channel:"+n.channelCount)),f=0,u=9216e4/a.samplerate;c+5<v&&(h=1&e[c+1]?7:9,s=(3&e[c+3])<<11|e[c+4]<<3|(224&e[c+5])>>>5,(s-=h)>0&&c+h+s<=v);)for(g=m+f*u,p={unit:e.subarray(c+h,c+h+s),pts:g,dts:g},a.samples.push(p),a.len+=s,c+=s+h,f++;c<v-1&&(255!==e[c]||240!=(240&e[c+1]));c++);this.remuxer.remux(a,{samples:[]},{samples:[{pts:m,dts:m,unit:y.payload}],inputTimeScale:9e4},{samples:[]},t,r,i)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(e){var t,r,i=new d.default(e);if(i.hasTimeStamp)for(t=i.length,r=e.length;t<r-1;t++)if(255===e[t]&&240==(240&e[t+1]))return!0;return!1}}]),e}();r.default=f},{22:22,27:27,51:51}],22:[function(e,t,r){"use strict";var i=e(51),a=e(31),n={getAudioConfig:function(e,t,r,n){var s,o,l,u,d,f=navigator.userAgent.toLowerCase(),c=n,h=[96e3,88200,64e3,48e3,44100,32e3,24e3,22050,16e3,12e3,11025,8e3,7350];return s=1+((192&t[r+2])>>>6),(o=(60&t[r+2])>>>2)>h.length-1?void e.trigger(Event.ERROR,{type:a.ErrorTypes.MEDIA_ERROR,details:a.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"invalid ADTS sampling index:"+o}):(u=(1&t[r+2])<<2,u|=(192&t[r+3])>>>6,i.logger.log("manifest codec:"+n+",ADTS data:type:"+s+",sampleingIndex:"+o+"["+h[o]+"Hz],channelConfig:"+u),/firefox/i.test(f)?o>=6?(s=5,d=new Array(4),l=o-3):(s=2,d=new Array(2),l=o):f.indexOf("android")!==-1?(s=2,d=new Array(2),l=o):(s=5,d=new Array(4),n&&(n.indexOf("mp4a.40.29")!==-1||n.indexOf("mp4a.40.5")!==-1)||!n&&o>=6?l=o-3:((n&&n.indexOf("mp4a.40.2")!==-1&&o>=6&&1===u||!n&&1===u)&&(s=2,d=new Array(2)),l=o)),d[0]=s<<3,d[0]|=(14&o)>>1,d[1]|=(1&o)<<7,d[1]|=u<<3,5===s&&(d[1]|=(14&l)>>1,d[2]=(1&l)<<7,d[2]|=8,d[3]=0),{config:d,samplerate:h[o],channelCount:u,codec:"mp4a.40."+s,manifestCodec:c})}};t.exports=n},{31:31,51:51}],23:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(33),o=i(s),l=e(31),u=e(19),d=i(u),f=e(21),c=i(f),h=e(28),g=i(h),v=e(30),p=i(v),y=e(43),m=i(y),E=e(44),b=i(E),T=function(){function e(t,r,i,n){a(this,e),this.observer=t,this.typeSupported=r,this.config=i,this.vendor=n}return n(e,[{key:"destroy",value:function(){var e=this.demuxer;e&&e.destroy()}},{key:"push",value:function(e,t,r,i,a,n,s,l,u,f,c,h){if(e.byteLength>0&&null!=t&&null!=t.key&&"AES-128"===t.method){var g=this.decrypter;null==g&&(g=this.decrypter=new d.default(this.observer,this.config));var v,p=this;try{v=performance.now()}catch(e){v=Date.now()}g.decrypt(e,t.key.buffer,t.iv.buffer,function(e){var d;try{d=performance.now()}catch(e){d=Date.now()}p.observer.trigger(o.default.FRAG_DECRYPTED,{stats:{tstart:v,tdecrypt:d}}),p.pushDecrypted(new Uint8Array(e),t,new Uint8Array(r),i,a,n,s,l,u,f,c,h)})}else this.pushDecrypted(new Uint8Array(e),t,new Uint8Array(r),i,a,n,s,l,u,f,c,h)}},{key:"pushDecrypted",value:function(e,t,r,i,a,n,s,u,d,f,h,v){var y=this.demuxer;if(!y||s&&!this.probe(e)){var E=this.observer,T=this.typeSupported,_=this.config,k=[{demux:p.default,remux:m.default},{demux:c.default,remux:m.default},{demux:g.default,remux:b.default}];for(var R in k){var A=k[R],S=A.demux.probe;if(S(e)){var L=this.remuxer=new A.remux(E,_,T,this.vendor);y=new A.demux(E,L,_,T),this.probe=S;break}}if(!y)return void E.trigger(o.default.ERROR,{type:l.ErrorTypes.MEDIA_ERROR,details:l.ErrorDetails.FRAG_PARSING_ERROR,fatal:!0,reason:"no demux matching with content found"});this.demuxer=y}var w=this.remuxer;(s||u)&&(y.resetInitSegment(r,i,a,f),w.resetInitSegment()),s&&(y.resetTimeStamp(),w.resetTimeStamp(v)),"function"==typeof y.setDecryptData&&y.setDecryptData(t),y.append(e,n,d,h)}}]),e}();r.default=T},{19:19,21:21,28:28,30:30,31:31,33:33,43:43,44:44}],24:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}Object.defineProperty(r,"__esModule",{value:!0});var a=e(23),n=i(a),s=e(33),o=i(s),l=e(51),u=e(1),d=i(u),f=function(e){var t=new d.default;t.trigger=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.emit.apply(t,[e,e].concat(i))},t.off=function(e){for(var r=arguments.length,i=Array(r>1?r-1:0),a=1;a<r;a++)i[a-1]=arguments[a];t.removeListener.apply(t,[e].concat(i))};var r=function(t,r){e.postMessage({event:t,data:r})};e.addEventListener("message",function(i){var a=i.data;switch(a.cmd){case"init":var s=JSON.parse(a.config);e.demuxer=new n.default(t,a.typeSupported,s,a.vendor);try{(0,l.enableLogs)(s.debug===!0)}catch(e){}r("init",null);break;case"demux":e.demuxer.push(a.data,a.decryptdata,a.initSegment,a.audioCodec,a.videoCodec,a.timeOffset,a.discontinuity,a.trackSwitch,a.contiguous,a.duration,a.accurateTimeOffset,a.defaultInitPTS)}}),t.on(o.default.FRAG_DECRYPTED,r),t.on(o.default.FRAG_PARSING_INIT_SEGMENT,r),t.on(o.default.FRAG_PARSED,r),t.on(o.default.ERROR,r),t.on(o.default.FRAG_PARSING_METADATA,r),t.on(o.default.FRAG_PARSING_USERDATA,r),t.on(o.default.INIT_PTS_FOUND,r),t.on(o.default.FRAG_PARSING_DATA,function(t,r){var i=[],a={event:t,data:r};r.data1&&(a.data1=r.data1.buffer,i.push(r.data1.buffer),delete r.data1),r.data2&&(a.data2=r.data2.buffer,i.push(r.data2.buffer),delete r.data2),e.postMessage(a,i)})};r.default=f},{1:1,23:23,33:33,51:51}],25:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(33),o=i(s),l=e(23),u=i(l),d=e(24),f=i(d),c=e(51),h=e(31),g=e(1),v=i(g),p=function(){function t(r,i){a(this,t),this.hls=r,this.id=i;var n=this.observer=new v.default,s=r.config;n.trigger=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.emit.apply(n,[e,e].concat(r))},n.off=function(e){for(var t=arguments.length,r=Array(t>1?t-1:0),i=1;i<t;i++)r[i-1]=arguments[i];n.removeListener.apply(n,[e].concat(r))};var l=function(e,t){t=t||{},t.frag=this.frag,t.id=this.id,r.trigger(e,t)}.bind(this);n.on(o.default.FRAG_DECRYPTED,l),n.on(o.default.FRAG_PARSING_INIT_SEGMENT,l),n.on(o.default.FRAG_PARSING_DATA,l),n.on(o.default.FRAG_PARSED,l),n.on(o.default.ERROR,l),n.on(o.default.FRAG_PARSING_METADATA,l),n.on(o.default.FRAG_PARSING_USERDATA,l),n.on(o.default.INIT_PTS_FOUND,l);var d={mp4:MediaSource.isTypeSupported("video/mp4"),mpeg:MediaSource.isTypeSupported("audio/mpeg"),mp3:MediaSource.isTypeSupported('audio/mp4; codecs="mp3"')},g=navigator.vendor;if(s.enableWorker&&"undefined"!=typeof Worker){c.logger.log("demuxing in webworker");var p=void 0;try{var y=e(3);p=this.w=y(f.default),this.onwmsg=this.onWorkerMessage.bind(this),p.addEventListener("message",this.onwmsg),p.onerror=function(e){r.trigger(o.default.ERROR,{type:h.ErrorTypes.OTHER_ERROR,details:h.ErrorDetails.INTERNAL_EXCEPTION,fatal:!0,event:"demuxerWorker",err:{message:e.message+" ("+e.filename+":"+e.lineno+")"}})},p.postMessage({cmd:"init",typeSupported:d,vendor:g,id:i,config:JSON.stringify(s)})}catch(e){c.logger.error("error while initializing DemuxerWorker, fallback on DemuxerInline"),p&&URL.revokeObjectURL(p.objectURL),this.demuxer=new u.default(n,d,s,g),this.w=void 0}}else this.demuxer=new u.default(n,d,s,g)}return n(t,[{key:"destroy",value:function(){var e=this.w;if(e)e.removeEventListener("message",this.onwmsg),e.terminate(),this.w=null;else{var t=this.demuxer;t&&(t.destroy(),this.demuxer=null)}var r=this.observer;r&&(r.removeAllListeners(),this.observer=null)}},{key:"push",value:function(e,t,r,i,a,n,s,o){var l=this.w,u=isNaN(a.startDTS)?a.start:a.startDTS,d=a.decryptdata,f=this.frag,h=!(f&&a.cc===f.cc),g=!(f&&a.level===f.level),v=f&&a.sn===f.sn+1,p=!g&&v;if(h&&c.logger.log(this.id+":discontinuity detected"),g&&c.logger.log(this.id+":switch detected"),this.frag=a,l)l.postMessage({cmd:"demux",data:e,decryptdata:d,initSegment:t,audioCodec:r,videoCodec:i,timeOffset:u,discontinuity:h,trackSwitch:g,contiguous:p,duration:n,accurateTimeOffset:s,defaultInitPTS:o},[e]);else{var y=this.demuxer;y&&y.push(e,d,t,r,i,u,h,g,p,n,s,o)}}},{key:"onWorkerMessage",value:function(e){var t=e.data,r=this.hls;switch(t.event){case"init":URL.revokeObjectURL(this.w.objectURL);break;case o.default.FRAG_PARSING_DATA:t.data.data1=new Uint8Array(t.data1),t.data2&&(t.data.data2=new Uint8Array(t.data2));default:t.data=t.data||{},t.data.frag=this.frag,t.data.id=this.id,r.trigger(t.event,t.data)}}}]),t}();r.default=p},{1:1,23:23,24:24,3:3,31:31,33:33,51:51}],26:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(51),s=function(){function e(t){i(this,e),this.data=t,this.bytesAvailable=t.byteLength,this.word=0,this.bitsAvailable=0}return a(e,[{key:"loadWord",value:function(){var e=this.data,t=this.bytesAvailable,r=e.byteLength-t,i=new Uint8Array(4),a=Math.min(4,t);if(0===a)throw new Error("no bytes available");i.set(e.subarray(r,r+a)),this.word=new DataView(i.buffer).getUint32(0),this.bitsAvailable=8*a,this.bytesAvailable-=a}},{key:"skipBits",value:function(e){var t;this.bitsAvailable>e?(this.word<<=e,this.bitsAvailable-=e):(e-=this.bitsAvailable,t=e>>3,e-=t>>3,this.bytesAvailable-=t,this.loadWord(),this.word<<=e,this.bitsAvailable-=e)}},{key:"readBits",value:function(e){var t=Math.min(this.bitsAvailable,e),r=this.word>>>32-t;return e>32&&n.logger.error("Cannot read more than 32 bits at a time"),this.bitsAvailable-=t,this.bitsAvailable>0?this.word<<=t:this.bytesAvailable>0&&this.loadWord(),t=e-t,t>0&&this.bitsAvailable?r<<t|this.readBits(t):r}},{key:"skipLZ",value:function(){var e;for(e=0;e<this.bitsAvailable;++e)if(0!=(this.word&2147483648>>>e))return this.word<<=e,this.bitsAvailable-=e,e;return this.loadWord(),e+this.skipLZ()}},{key:"skipUEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"skipEG",value:function(){this.skipBits(1+this.skipLZ())}},{key:"readUEG",value:function(){var e=this.skipLZ();return this.readBits(e+1)-1}},{key:"readEG",value:function(){var e=this.readUEG();return 1&e?1+e>>>1:-1*(e>>>1)}},{key:"readBoolean",value:function(){return 1===this.readBits(1)}},{key:"readUByte",value:function(){return this.readBits(8)}},{key:"readUShort",value:function(){return this.readBits(16)}},{key:"readUInt",value:function(){return this.readBits(32)}},{key:"skipScalingList",value:function(e){var t,r,i=8,a=8;for(t=0;t<e;t++)0!==a&&(r=this.readEG(),a=(i+r+256)%256),i=0===a?i:a}},{key:"readSPS",value:function(){var e,t,r,i,a,n,s,o=0,l=0,u=0,d=0,f=this.readUByte.bind(this),c=this.readBits.bind(this),h=this.readUEG.bind(this),g=this.readBoolean.bind(this),v=this.skipBits.bind(this),p=this.skipEG.bind(this),y=this.skipUEG.bind(this),m=this.skipScalingList.bind(this);if(f(),e=f(),c(5),v(3),f(),y(),100===e||110===e||122===e||244===e||44===e||83===e||86===e||118===e||128===e){var E=h();if(3===E&&v(1),y(),y(),v(1),g())for(n=3!==E?8:12,s=0;s<n;s++)g()&&m(s<6?16:64)}y();var b=h();if(0===b)h();else if(1===b)for(v(1),p(),p(),t=h(),s=0;s<t;s++)p();y(),v(1),r=h(),i=h(),a=c(1),0===a&&v(1),v(1),g()&&(o=h(),l=h(),u=h(),d=h());var T=[1,1];if(g()&&g()){switch(f()){case 1:T=[1,1];break;case 2:T=[12,11];break;case 3:T=[10,11];break;case 4:T=[16,11];break;case 5:T=[40,33];break;case 6:T=[24,11];break;case 7:T=[20,11];break;case 8:T=[32,11];break;case 9:T=[80,33];break;case 10:T=[18,11];break;case 11:T=[15,11];break;case 12:T=[64,33];break;case 13:T=[160,99];break;case 14:T=[4,3];break;case 15:T=[3,2];break;case 16:T=[2,1];break;case 255:T=[f()<<8|f(),f()<<8|f()]}}return{width:Math.ceil(16*(r+1)-2*o-2*l),height:(2-a)*(i+1)*16-(a?2:4)*(u+d),pixelRatio:T}}},{key:"readSliceType",value:function(){return this.readUByte(),this.readUEG(),this.readUEG()}}]),e}();r.default=s},{51:51}],27:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(51),s=function(){function e(t){i(this,e),this._hasTimeStamp=!1;for(var r,a,s,o,l,u,d,f,c=0;;)if(d=this.readUTF(t,c,3),c+=3,"ID3"===d)c+=3,r=127&t[c++],a=127&t[c++],s=127&t[c++],o=127&t[c++],l=(r<<21)+(a<<14)+(s<<7)+o,u=c+l,this._parseID3Frames(t,c,u),c=u;else{if("3DI"!==d)return c-=3,void((f=c)&&(this.hasTimeStamp||n.logger.warn("ID3 tag found, but no timestamp"),this._length=f,this._payload=t.subarray(0,f)));c+=7,n.logger.log("3DI footer found, end: "+c)}}return a(e,[{key:"readUTF",value:function(e,t,r){var i="",a=t,n=t+r;do{i+=String.fromCharCode(e[a++])}while(a<n);return i}},{key:"_parseID3Frames",value:function(e,t,r){for(var i,a;t+8<=r;)switch(i=this.readUTF(e,t,4),t+=4,e[t++]<<24+e[t++]<<16+e[t++]<<8+e[t++],e[t++]<<8+e[t++],t,i){case"PRIV":if("com.apple.streaming.transportStreamTimestamp"===this.readUTF(e,t,44)){t+=44,t+=4;var s=1&e[t++];this._hasTimeStamp=!0,a=((e[t++]<<23)+(e[t++]<<15)+(e[t++]<<7)+e[t++])/45,s&&(a+=47721858.84),a=Math.round(a),n.logger.trace("ID3 timestamp found: "+a),this._timeStamp=a}}}},{key:"hasTimeStamp",get:function(){return this._hasTimeStamp}},{key:"timeStamp",get:function(){return this._timeStamp}},{key:"length",get:function(){return this._length}},{key:"payload",get:function(){return this._payload}}]),e}();r.default=s},{51:51}],28:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(33),s=function(e){return e&&e.__esModule?e:{default:e}}(n),o=function(){function e(t,r){i(this,e),this.observer=t,this.remuxer=r}return a(e,[{key:"resetTimeStamp",value:function(){}},{key:"resetInitSegment",value:function(t,r,i,a){var n=this.initData=e.parseInitSegment(t),o={};n.audio&&(o.audio={container:"audio/mp4",codec:r,initSegment:t}),n.video&&(o.video={container:"video/mp4",codec:i,initSegment:t}),this.observer.trigger(s.default.FRAG_PARSING_INIT_SEGMENT,{tracks:o})}},{key:"append",value:function(t,r,i,a){var n=this.initData,s=e.startDTS(n,t);this.remuxer.remux(n.audio,n.video,null,null,s,i,a,t)}},{key:"destroy",value:function(){}}],[{key:"probe",value:function(t){if(t.length>=8){var r=e.bin2str(t.subarray(4,8));return["moof","ftyp","styp"].indexOf(r)>=0}return!1}},{key:"bin2str",value:function(e){return String.fromCharCode.apply(null,e)}},{key:"findBox",value:function(t,r){var i,a,n,s,o,l=[];if(!r.length)return null;for(i=0;i<t.byteLength;)a=t[i]<<24,a|=t[i+1]<<16,a|=t[i+2]<<8,a|=t[i+3],n=e.bin2str(t.subarray(i+4,i+8)),s=a>1?i+a:t.byteLength,n===r[0]&&(1===r.length?l.push(t.subarray(i+8,s)):(o=e.findBox(t.subarray(i+8,s),r.slice(1)),o.length&&(l=l.concat(o)))),i=s;return l}},{key:"parseInitSegment",value:function(t){var r=[];return e.findBox(t,["moov","trak"]).forEach(function(t){var i=e.findBox(t,["tkhd"])[0];if(i){var a=i[0],n=0===a?12:20,s=i[n]<<24|i[n+1]<<16|i[n+2]<<8|i[n+3];s=s<0?4294967296+s:s;var o=e.findBox(t,["mdia","mdhd"])[0];if(o){a=o[0],n=0===a?12:20;var l=o[n]<<24|o[n+1]<<16|o[n+2]<<8|o[n+3],u=e.findBox(t,["mdia","hdlr"])[0];if(u){var d=e.bin2str(u.subarray(8,12)),f={soun:"audio",vide:"video"}[d];f&&(r[s]={timescale:l,type:f},r[f]={timescale:l,id:s})}}}}),r}},{key:"startDTS",value:function(t,r){var i,a,n;return i=e.findBox(r,["moof","traf"]),a=[].concat.apply([],i.map(function(r){return e.findBox(r,["tfhd"]).map(function(i){var a,n,s;return a=i[4]<<24|i[5]<<16|i[6]<<8|i[7],n=t[a].timescale||9e4,s=e.findBox(r,["tfdt"]).map(function(e){var t,r;return t=e[0],r=e[4]<<24|e[5]<<16|e[6]<<8|e[7],1===t&&(r*=Math.pow(2,32),r+=e[8]<<24|e[9]<<16|e[10]<<8|e[11]),r})[0],(s=s||1/0)/n})})),n=Math.min.apply(null,a),isFinite(n)?n:0}}]),e}();r.default=o},{33:33}],29:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(19),s=function(e){return e&&e.__esModule?e:{default:e}}(n),o=function(){function e(t,r,a,n){i(this,e),this.decryptdata=a,this.discardEPB=n,this.decrypter=new s.default(t,r)}return a(e,[{key:"decryptBuffer",value:function(e,t){this.decrypter.decrypt(e,this.decryptdata.key.buffer,this.decryptdata.iv.buffer,t)}},{key:"decryptAacSample",value:function(e,t,r,i){var a=e[t].unit,n=a.subarray(16,a.length-a.length%16),s=n.buffer.slice(n.byteOffset,n.byteOffset+n.length),o=this;this.decryptBuffer(s,function(n){n=new Uint8Array(n),a.set(n,16),i||o.decryptAacSamples(e,t+1,r)})}},{key:"decryptAacSamples",value:function(e,t,r){for(;;t++){if(t>=e.length)return void r();if(!(e[t].unit.length<32)){var i=this.decrypter.isSync();if(this.decryptAacSample(e,t,r,i),!i)return}}}},{key:"getAvcEncryptedData",value:function(e){for(var t=16*Math.floor((e.length-48)/160)+16,r=new Int8Array(t),i=0,a=32;a<=e.length-16;a+=160,i+=16)r.set(e.subarray(a,a+16),i);return r}},{key:"getAvcDecryptedUnit",value:function(e,t){t=new Uint8Array(t);for(var r=0,i=32;i<=e.length-16;i+=160,r+=16)e.set(t.subarray(r,r+16),i);return e}},{key:"decryptAvcSample",value:function(e,t,r,i,a,n){var s=this.discardEPB(a.data),o=this.getAvcEncryptedData(s),l=this;this.decryptBuffer(o.buffer,function(o){a.data=l.getAvcDecryptedUnit(s,o),n||l.decryptAvcSamples(e,t,r+1,i)})}},{key:"decryptAvcSamples",value:function(e,t,r,i){for(;;t++,r=0){if(t>=e.length)return void i();for(var a=e[t].units;!(r>=a.length);r++){var n=a[r];if(!(n.length<=48||1!==n.type&&5!==n.type)){var s=this.decrypter.isSync();if(this.decryptAvcSample(e,t,r,i,n,s),!s)return}}}}}]),e}();r.default=o},{19:19}],30:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(22),o=i(s),l=e(33),u=i(l),d=e(26),f=i(d),c=e(29),h=i(c),g=e(51),v=e(31),p=function(){function e(t,r,i,n){a(this,e),this.observer=t,this.config=i,this.typeSupported=n,this.remuxer=r,this.sampleAes=null}return n(e,[{key:"setDecryptData",value:function(e){null!=e&&null!=e.key&&"SAMPLE-AES"===e.method?this.sampleAes=new h.default(this.observer,this.config,e,this.discardEPB):this.sampleAes=null}},{key:"resetInitSegment",value:function(e,t,r,i){this.pmtParsed=!1,this._pmtId=-1,this._avcTrack={container:"video/mp2t",type:"video",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,dropped:0},this._audioTrack={container:"video/mp2t",type:"audio",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0,isAAC:!0},this._id3Track={type:"id3",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this._txtTrack={type:"text",id:-1,inputTimeScale:9e4,sequenceNumber:0,samples:[],len:0},this.aacOverFlow=null,this.aacLastPTS=null,this.avcSample=null,this.audioCodec=t,this.videoCodec=r,this._duration=i}},{key:"resetTimeStamp",value:function(){}},{key:"append",value:function(e,t,r,i){var a,n,s,o,l,d=e.length,f=!1;this.contiguous=r
+;var c=this.pmtParsed,h=this._avcTrack,p=this._audioTrack,y=this._id3Track,m=h.id,E=p.id,b=y.id,T=this._pmtId,_=h.pesData,k=p.pesData,R=y.pesData,A=this._parsePAT,S=this._parsePMT,L=this._parsePES,w=this._parseAVCPES.bind(this),D=this._parseAACPES.bind(this),O=this._parseMPEGPES.bind(this),I=this._parseID3PES.bind(this);for(d-=d%188,a=0;a<d;a+=188)if(71===e[a]){if(n=!!(64&e[a+1]),s=((31&e[a+1])<<8)+e[a+2],(48&e[a+3])>>4>1){if((o=a+5+e[a+4])===a+188)continue}else o=a+4;switch(s){case m:n&&(_&&(l=L(_))&&w(l,!1),_={data:[],size:0}),_&&(_.data.push(e.subarray(o,a+188)),_.size+=a+188-o);break;case E:n&&(k&&(l=L(k))&&(p.isAAC?D(l):O(l)),k={data:[],size:0}),k&&(k.data.push(e.subarray(o,a+188)),k.size+=a+188-o);break;case b:n&&(R&&(l=L(R))&&I(l),R={data:[],size:0}),R&&(R.data.push(e.subarray(o,a+188)),R.size+=a+188-o);break;case 0:n&&(o+=e[o]+1),T=this._pmtId=A(e,o);break;case T:n&&(o+=e[o]+1);var P=S(e,o,this.typeSupported.mpeg===!0||this.typeSupported.mp3===!0,null!=this.sampleAes);m=P.avc,m>0&&(h.id=m),E=P.audio,E>0&&(p.id=E,p.isAAC=P.isAAC),b=P.id3,b>0&&(y.id=b),f&&!c&&(g.logger.log("reparse from beginning"),f=!1,a=-188),c=this.pmtParsed=!0;break;case 17:case 8191:break;default:f=!0}}else this.observer.trigger(u.default.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"TS packet did not start with 0x47"});_&&(l=L(_))?(w(l,!0),h.pesData=null):h.pesData=_,k&&(l=L(k))?(p.isAAC?D(l):O(l),p.pesData=null):(k&&k.size&&g.logger.log("last AAC PES packet truncated,might overlap between fragments"),p.pesData=k),R&&(l=L(R))?(I(l),y.pesData=null):y.pesData=R,null==this.sampleAes?this.remuxer.remux(p,h,y,this._txtTrack,t,r,i):this.decryptAndRemux(p,h,y,this._txtTrack,t,r,i)}},{key:"decryptAndRemux",value:function(e,t,r,i,a,n,s){if(e.samples&&e.isAAC){var o=this;this.sampleAes.decryptAacSamples(e.samples,0,function(){o.decryptAndRemuxAvc(e,t,r,i,a,n,s)})}else this.decryptAndRemuxAvc(e,t,r,i,a,n,s)}},{key:"decryptAndRemuxAvc",value:function(e,t,r,i,a,n,s){if(t.samples){var o=this;this.sampleAes.decryptAvcSamples(t.samples,0,0,function(){o.remuxer.remux(e,t,r,i,a,n,s)})}else this.remuxer.remux(e,t,r,i,a,n,s)}},{key:"destroy",value:function(){this._initPTS=this._initDTS=void 0,this._duration=0}},{key:"_parsePAT",value:function(e,t){return(31&e[t+10])<<8|e[t+11]}},{key:"_parsePMT",value:function(e,t,r,i){var a,n,s,o,l={audio:-1,avc:-1,id3:-1,isAAC:!0};for(a=(15&e[t+1])<<8|e[t+2],n=t+3+a-4,s=(15&e[t+10])<<8|e[t+11],t+=12+s;t<n;){switch(o=(31&e[t+1])<<8|e[t+2],e[t]){case 207:if(!i){g.logger.log("unkown stream type:"+e[t]);break}case 15:l.audio===-1&&(l.audio=o);break;case 21:l.id3===-1&&(l.id3=o);break;case 219:if(!i){g.logger.log("unkown stream type:"+e[t]);break}case 27:l.avc===-1&&(l.avc=o);break;case 3:case 4:r?l.audio===-1&&(l.audio=o,l.isAAC=!1):g.logger.log("MPEG audio found, not supported in this browser for now");break;case 36:g.logger.warn("HEVC stream type found, not supported for now");break;default:g.logger.log("unkown stream type:"+e[t])}t+=5+((15&e[t+3])<<8|e[t+4])}return l}},{key:"_parsePES",value:function(e){var t,r,i,a,n,s,o,l,u=0,d=e.data;if(!e||0===e.size)return null;for(;d[0].length<19&&d.length>1;){var f=new Uint8Array(d[0].length+d[1].length);f.set(d[0]),f.set(d[1],d[0].length),d[0]=f,d.splice(1,1)}if(t=d[0],1===(t[0]<<16)+(t[1]<<8)+t[2]){if((i=(t[4]<<8)+t[5])&&i>e.size-6)return null;r=t[7],192&r&&(s=536870912*(14&t[9])+4194304*(255&t[10])+16384*(254&t[11])+128*(255&t[12])+(254&t[13])/2,s>4294967295&&(s-=8589934592),64&r?(o=536870912*(14&t[14])+4194304*(255&t[15])+16384*(254&t[16])+128*(255&t[17])+(254&t[18])/2,o>4294967295&&(o-=8589934592),s-o>54e5&&(g.logger.warn(Math.round((s-o)/9e4)+"s delta between PTS and DTS, align them"),s=o)):o=s),a=t[8],l=a+9,e.size-=l,n=new Uint8Array(e.size);for(var c=0,h=d.length;c<h;c++){t=d[c];var v=t.byteLength;if(l){if(l>v){l-=v;continue}t=t.subarray(l),v-=l,l=0}n.set(t,u),u+=v}return i&&(i-=a+3),{data:n,pts:s,dts:o,len:i}}return null}},{key:"pushAccesUnit",value:function(e,t){if(e.units.length&&e.frame){var r=t.samples,i=r.length;!this.config.forceKeyFrameOnDiscontinuity||e.key===!0||t.sps&&(i||this.contiguous)?(e.id=i,r.push(e)):t.dropped++}e.debug.length&&g.logger.log(e.pts+"/"+e.dts+":"+e.debug)}},{key:"_parseAVCPES",value:function(e,t){var r,i,a,n=this,s=this._avcTrack,o=this._parseAVCNALu(e.data),l=this.avcSample;e.data=null,o.forEach(function(t){switch(t.type){case 1:i=!0,l.frame=!0;var o=t.data;if(o.length>4){var u=new f.default(o).readSliceType();2!==u&&4!==u&&7!==u&&9!==u||(l.key=!0)}break;case 5:i=!0,l||(l=n.avcSample=n._createAVCSample(!0,e.pts,e.dts,"")),l.key=!0,l.frame=!0;break;case 6:i=!0,r=new f.default(n.discardEPB(t.data)),r.readUByte();for(var d=0,c=0,h=!1,g=0;!h&&r.bytesAvailable>1;){d=0;do{g=r.readUByte(),d+=g}while(255===g);c=0;do{g=r.readUByte(),c+=g}while(255===g);if(4===d&&0!==r.bytesAvailable){h=!0;if(181===r.readUByte()){if(49===r.readUShort()){if(1195456820===r.readUInt()){if(3===r.readUByte()){var v=r.readUByte(),p=r.readUByte(),y=31&v,m=[v,p];for(a=0;a<y;a++)m.push(r.readUByte()),m.push(r.readUByte()),m.push(r.readUByte());n._insertSampleInOrder(n._txtTrack.samples,{type:3,pts:e.pts,bytes:m})}}}}}else if(c<r.bytesAvailable)for(a=0;a<c;a++)r.readUByte()}break;case 7:if(i=!0,!s.sps){r=new f.default(t.data);var E=r.readSPS();s.width=E.width,s.height=E.height,s.pixelRatio=E.pixelRatio,s.sps=[t.data],s.duration=n._duration;var b=t.data.subarray(1,4),T="avc1.";for(a=0;a<3;a++){var _=b[a].toString(16);_.length<2&&(_="0"+_),T+=_}s.codec=T}break;case 8:i=!0,s.pps||(s.pps=[t.data]);break;case 9:i=!1,l&&n.pushAccesUnit(l,s),l=n.avcSample=n._createAVCSample(!1,e.pts,e.dts,"");break;case 12:i=!1;break;default:i=!1,l&&(l.debug+="unknown NAL "+t.type+" ")}if(l&&i){l.units.push(t)}}),t&&l&&(this.pushAccesUnit(l,s),this.avcSample=null)}},{key:"_createAVCSample",value:function(e,t,r,i){return{key:e,pts:t,dts:r,units:[],debug:i}}},{key:"_insertSampleInOrder",value:function(e,t){var r=e.length;if(r>0){if(t.pts>=e[r-1].pts)e.push(t);else for(var i=r-1;i>=0;i--)if(t.pts<e[i].pts){e.splice(i,0,t);break}}else e.push(t)}},{key:"_getLastNalUnit",value:function(){var e=this.avcSample,t=void 0;if(!e||0===e.units.length){var r=this._avcTrack,i=r.samples;e=i[i.length-1]}if(e){var a=e.units;t=a[a.length-1]}return t}},{key:"_parseAVCNALu",value:function(e){var t,r,i,a,n,s=0,o=e.byteLength,l=this._avcTrack,u=l.naluState||0,d=u,f=[],c=-1;for(u===-1&&(c=0,n=31&e[0],u=0,s=1);s<o;)if(t=e[s++],u)if(1!==u)if(t)if(1===t){if(c>=0)i={data:e.subarray(c,s-u-1),type:n},f.push(i);else{var h=this._getLastNalUnit();if(h&&(d&&s<=4-d&&h.state&&(h.data=h.data.subarray(0,h.data.byteLength-d)),(r=s-u-1)>0)){var g=new Uint8Array(h.data.byteLength+r);g.set(h.data,0),g.set(e.subarray(0,r),h.data.byteLength),h.data=g}}s<o?(a=31&e[s],c=s,n=a,u=0):u=-1}else u=0;else u=3;else u=t?0:2;else u=t?0:1;if(c>=0&&u>=0&&(i={data:e.subarray(c,o),type:n,state:u},f.push(i)),0===f.length){var v=this._getLastNalUnit();if(v){var p=new Uint8Array(v.data.byteLength+e.byteLength);p.set(v.data,0),p.set(e,v.data.byteLength),v.data=p}}return l.naluState=u,f}},{key:"discardEPB",value:function(e){for(var t,r,i=e.byteLength,a=[],n=1;n<i-2;)0===e[n]&&0===e[n+1]&&3===e[n+2]?(a.push(n+2),n+=2):n++;if(0===a.length)return e;t=i-a.length,r=new Uint8Array(t);var s=0;for(n=0;n<t;s++,n++)s===a[0]&&(s++,a.shift()),r[n]=e[s];return r}},{key:"_parseAACPES",value:function(e){var t,r,i,a,n,s,l,d,f,c=this._audioTrack,h=e.data,p=e.pts,y=this.aacOverFlow,m=this.aacLastPTS;if(y){var E=new Uint8Array(y.byteLength+h.byteLength);E.set(y,0),E.set(h,y.byteLength),h=E}for(n=0,d=h.length;n<d-1&&(255!==h[n]||240!=(240&h[n+1]));n++);if(n){var b,T;if(n<d-1?(b="AAC PES did not start with ADTS header,offset:"+n,T=!1):(b="no ADTS header found in AAC PES",T=!0),g.logger.warn("parsing error:"+b),this.observer.trigger(u.default.ERROR,{type:v.ErrorTypes.MEDIA_ERROR,details:v.ErrorDetails.FRAG_PARSING_ERROR,fatal:T,reason:b}),T)return}if(!c.samplerate){var _=this.audioCodec;t=o.default.getAudioConfig(this.observer,h,n,_),c.config=t.config,c.samplerate=t.samplerate,c.channelCount=t.channelCount,c.codec=t.codec,c.manifestCodec=t.manifestCodec,c.duration=this._duration,g.logger.log("parsed codec:"+c.codec+",rate:"+t.samplerate+",nb channel:"+t.channelCount)}if(a=0,i=9216e4/c.samplerate,y&&m){var k=m+i;Math.abs(k-p)>1&&(g.logger.log("AAC: align PTS for overlapping frames by "+Math.round((k-p)/90)),p=k)}for(;n+5<d&&(s=1&h[n+1]?7:9,r=(3&h[n+3])<<11|h[n+4]<<3|(224&h[n+5])>>>5,(r-=s)>0&&n+s+r<=d);)for(l=p+a*i,f={unit:h.subarray(n+s,n+s+r),pts:l,dts:l},c.samples.push(f),c.len+=r,n+=r+s,a++;n<d-1&&(255!==h[n]||240!=(240&h[n+1]));n++);y=n<d?h.subarray(n,d):null,this.aacOverFlow=y,this.aacLastPTS=l}},{key:"_parseMPEGPES",value:function(e){for(var t,r=e.data,i=e.pts,a=r.length,n=0,s=0;s<a&&(t=this._parseMpeg(r,s,a,n++,i))>0;)s+=t}},{key:"_onMpegFrame",value:function(e,t,r,i,a,n){var s=1152/r*1e3,o=n+a*s,l=this._audioTrack;l.config=[],l.channelCount=i,l.samplerate=r,l.duration=this._duration,l.samples.push({unit:e,pts:o,dts:o}),l.len+=e.length}},{key:"_onMpegNoise",value:function(e){g.logger.warn("mpeg audio has noise: "+e.length+" bytes")}},{key:"_parseMpeg",value:function(e,t,r,i,a){var n=[32,64,96,128,160,192,224,256,288,320,352,384,416,448,32,48,56,64,80,96,112,128,160,192,224,256,320,384,32,40,48,56,64,80,96,112,128,160,192,224,256,320,32,48,56,64,80,96,112,128,144,160,176,192,224,256,8,16,24,32,40,48,56,64,80,96,112,128,144,160],s=[44100,48e3,32e3,22050,24e3,16e3,11025,12e3,8e3];if(t+2>r)return-1;if(255===e[t]||224==(224&e[t+1])){if(t+24>r)return-1;var o=e[t+1]>>3&3,l=e[t+1]>>1&3,u=e[t+2]>>4&15,d=e[t+2]>>2&3,f=!!(2&e[t+2]);if(1!==o&&0!==u&&15!==u&&3!==d){var c=3===o?3-l:3===l?3:4,h=1e3*n[14*c+u-1],g=3===o?0:2===o?1:2,v=s[3*g+d],p=f?1:0,y=e[t+3]>>6==3?1:2,m=3===l?(3===o?12:6)*h/v+p<<2:(3===o?144:72)*h/v+p|0;return t+m>r?-1:(this._onMpegFrame&&this._onMpegFrame(e.subarray(t,t+m),h,v,y,i,a),m)}}for(var E=t+2;E<r;){if(255===e[E-1]&&224==(224&e[E]))return this._onMpegNoise&&this._onMpegNoise(e.subarray(t,E-1)),E-t-1;E++}return-1}},{key:"_parseID3PES",value:function(e){this._id3Track.samples.push(e)}}],[{key:"probe",value:function(e){return e.length>=564&&71===e[0]&&71===e[188]&&71===e[376]}}]),e}();r.default=p},{22:22,26:26,29:29,31:31,33:33,51:51}],31:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});r.ErrorTypes={NETWORK_ERROR:"networkError",MEDIA_ERROR:"mediaError",MUX_ERROR:"muxError",OTHER_ERROR:"otherError"},r.ErrorDetails={MANIFEST_LOAD_ERROR:"manifestLoadError",MANIFEST_LOAD_TIMEOUT:"manifestLoadTimeOut",MANIFEST_PARSING_ERROR:"manifestParsingError",MANIFEST_INCOMPATIBLE_CODECS_ERROR:"manifestIncompatibleCodecsError",LEVEL_LOAD_ERROR:"levelLoadError",LEVEL_LOAD_TIMEOUT:"levelLoadTimeOut",LEVEL_SWITCH_ERROR:"levelSwitchError",AUDIO_TRACK_LOAD_ERROR:"audioTrackLoadError",AUDIO_TRACK_LOAD_TIMEOUT:"audioTrackLoadTimeOut",FRAG_LOAD_ERROR:"fragLoadError",FRAG_LOOP_LOADING_ERROR:"fragLoopLoadingError",FRAG_LOAD_TIMEOUT:"fragLoadTimeOut",FRAG_DECRYPT_ERROR:"fragDecryptError",FRAG_PARSING_ERROR:"fragParsingError",REMUX_ALLOC_ERROR:"remuxAllocError",KEY_LOAD_ERROR:"keyLoadError",KEY_LOAD_TIMEOUT:"keyLoadTimeOut",BUFFER_ADD_CODEC_ERROR:"bufferAddCodecError",BUFFER_APPEND_ERROR:"bufferAppendError",BUFFER_APPENDING_ERROR:"bufferAppendingError",BUFFER_STALLED_ERROR:"bufferStalledError",BUFFER_FULL_ERROR:"bufferFullError",BUFFER_SEEK_OVER_HOLE:"bufferSeekOverHole",BUFFER_NUDGE_ON_STALL:"bufferNudgeOnStall",INTERNAL_EXCEPTION:"internalException",WEBVTT_EXCEPTION:"webVTTException"}},{}],32:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(51),o=e(31),l=e(33),u=function(e){return e&&e.__esModule?e:{default:e}}(l),d=function(){function e(t){i(this,e),this.hls=t,this.onEvent=this.onEvent.bind(this);for(var r=arguments.length,a=Array(r>1?r-1:0),n=1;n<r;n++)a[n-1]=arguments[n];this.handledEvents=a,this.useGenericHandler=!0,this.registerListeners()}return n(e,[{key:"destroy",value:function(){this.unregisterListeners()}},{key:"isEventHandler",value:function(){return"object"===a(this.handledEvents)&&this.handledEvents.length&&"function"==typeof this.onEvent}},{key:"registerListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){if("hlsEventGeneric"===e)throw new Error("Forbidden event name: "+e);this.hls.on(e,this.onEvent)}.bind(this))}},{key:"unregisterListeners",value:function(){this.isEventHandler()&&this.handledEvents.forEach(function(e){this.hls.off(e,this.onEvent)}.bind(this))}},{key:"onEvent",value:function(e,t){this.onEventGeneric(e,t)}},{key:"onEventGeneric",value:function(e,t){var r=function(e,t){var r="on"+e.replace("hls","");if("function"!=typeof this[r])throw new Error("Event "+e+" has no generic handler in this "+this.constructor.name+" class (tried "+r+")");return this[r].bind(this,t)};try{r.call(this,e,t).call()}catch(t){s.logger.error("internal error happened while processing 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strict";t.exports={MEDIA_ATTACHING:"hlsMediaAttaching",MEDIA_ATTACHED:"hlsMediaAttached",MEDIA_DETACHING:"hlsMediaDetaching",MEDIA_DETACHED:"hlsMediaDetached",BUFFER_RESET:"hlsBufferReset",BUFFER_CODECS:"hlsBufferCodecs",BUFFER_CREATED:"hlsBufferCreated",BUFFER_APPENDING:"hlsBufferAppending",BUFFER_APPENDED:"hlsBufferAppended",BUFFER_EOS:"hlsBufferEos",BUFFER_FLUSHING:"hlsBufferFlushing",BUFFER_FLUSHED:"hlsBufferFlushed",MANIFEST_LOADING:"hlsManifestLoading",MANIFEST_LOADED:"hlsManifestLoaded",MANIFEST_PARSED:"hlsManifestParsed",LEVEL_SWITCH:"hlsLevelSwitch",LEVEL_SWITCHING:"hlsLevelSwitching",LEVEL_SWITCHED:"hlsLevelSwitched",LEVEL_LOADING:"hlsLevelLoading",LEVEL_LOADED:"hlsLevelLoaded",LEVEL_UPDATED:"hlsLevelUpdated",LEVEL_PTS_UPDATED:"hlsLevelPtsUpdated",AUDIO_TRACKS_UPDATED:"hlsAudioTracksUpdated",AUDIO_TRACK_SWITCH:"hlsAudioTrackSwitch",AUDIO_TRACK_SWITCHING:"hlsAudioTrackSwitching",AUDIO_TRACK_SWITCHED:"hlsAudioTrackSwitched",AUDIO_TRACK_LOADING:"hlsAudioTrackLoading",AUDIO_TRACK_LOADED:"hlsAudioTrackLoaded",SUBTITLE_TRACKS_UPDATED:"hlsSubtitleTracksUpdated",SUBTITLE_TRACK_SWITCH:"hlsSubtitleTrackSwitch",SUBTITLE_TRACK_LOADING:"hlsSubtitleTrackLoading",SUBTITLE_TRACK_LOADED:"hlsSubtitleTrackLoaded",SUBTITLE_FRAG_PROCESSED:"hlsSubtitleFragProcessed",INIT_PTS_FOUND:"hlsInitPtsFound",FRAG_LOADING:"hlsFragLoading",FRAG_LOAD_PROGRESS:"hlsFragLoadProgress",FRAG_LOAD_EMERGENCY_ABORTED:"hlsFragLoadEmergencyAborted",FRAG_LOADED:"hlsFragLoaded",FRAG_DECRYPTED:"hlsFragDecrypted",FRAG_PARSING_INIT_SEGMENT:"hlsFragParsingInitSegment",FRAG_PARSING_USERDATA:"hlsFragParsingUserdata",FRAG_PARSING_METADATA:"hlsFragParsingMetadata",FRAG_PARSING_DATA:"hlsFragParsingData",FRAG_PARSED:"hlsFragParsed",FRAG_BUFFERED:"hlsFragBuffered",FRAG_CHANGED:"hlsFragChanged",FPS_DROP:"hlsFpsDrop",FPS_DROP_LEVEL_CAPPING:"hlsFpsDropLevelCapping",ERROR:"hlsError",DESTROYING:"hlsDestroying",KEY_LOADING:"hlsKeyLoading",KEY_LOADED:"hlsKeyLoaded",STREAM_STATE_TRANSITION:"hlsStreamStateTransition"}},{}],34:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=function(){function e(){i(this,e)}return a(e,null,[{key:"getSilentFrame",value:function(e,t){switch(e){case"mp4a.40.2":if(1===t)return new Uint8Array([0,200,0,128,35,128]);if(2===t)return new Uint8Array([33,0,73,144,2,25,0,35,128]);if(3===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,142]);if(4===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,128,44,128,8,2,56]);if(5===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,56]);if(6===t)return new Uint8Array([0,200,0,128,32,132,1,38,64,8,100,0,130,48,4,153,0,33,144,2,0,178,0,32,8,224]);break;default:if(1===t)return new Uint8Array([1,64,34,128,163,78,230,128,186,8,0,0,0,28,6,241,193,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(2===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94]);if(3===t)return new Uint8Array([1,64,34,128,163,94,230,128,186,8,0,0,0,0,149,0,6,241,161,10,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,90,94])}return null}}]),e}();r.default=n},{}],35:[function(e,t,r){"use strict";var i={isBuffered:function(e,t){if(e)for(var r=e.buffered,i=0;i<r.length;i++)if(t>=r.start(i)&&t<=r.end(i))return!0;return!1},bufferInfo:function(e,t,r){if(e){var i,a=e.buffered,n=[];for(i=0;i<a.length;i++)n.push({start:a.start(i),end:a.end(i)});return this.bufferedInfo(n,t,r)}return{len:0,start:t,end:t,nextStart:void 0}},bufferedInfo:function(e,t,r){var i,a,n,s,o,l=[];for(e.sort(function(e,t){var r=e.start-t.start;return r?r:t.end-e.end}),o=0;o<e.length;o++){var u=l.length;if(u){var d=l[u-1].end;e[o].start-d<r?e[o].end>d&&(l[u-1].end=e[o].end):l.push(e[o])}else l.push(e[o])}for(o=0,i=0,a=n=t;o<l.length;o++){var f=l[o].start,c=l[o].end;if(t+r>=f&&t<c)a=f,n=c,i=n-t;else if(t+r<f){s=f;break}}return{len:i,start:a,end:n,nextStart:s}}};t.exports=i},{}],36:[function(e,t,r){"use strict";var i=e(51),a={mergeDetails:function(e,t){var r,n=Math.max(e.startSN,t.startSN)-t.startSN,s=Math.min(e.endSN,t.endSN)-t.startSN,o=t.startSN-e.startSN,l=e.fragments,u=t.fragments,d=0;if(s<n)return void(t.PTSKnown=!1);for(var f=n;f<=s;f++){var c=l[o+f],h=u[f];h&&c&&(d=c.cc-h.cc,isNaN(c.startPTS)||(h.start=h.startPTS=c.startPTS,h.endPTS=c.endPTS,h.duration=c.duration,r=h))}if(d)for(i.logger.log("discontinuity sliding from playlist, take drift into account"),f=0;f<u.length;f++)u[f].cc+=d;if(r)a.updateFragPTSDTS(t,r,r.startPTS,r.endPTS,r.startDTS,r.endDTS);else if(o>=0&&o<l.length){var g=l[o].start;for(f=0;f<u.length;f++)u[f].start+=g}t.PTSKnown=e.PTSKnown},updateFragPTSDTS:function(e,t,r,i,n,s){if(!isNaN(t.startPTS)){var o=Math.abs(t.startPTS-r);isNaN(t.deltaPTS)?t.deltaPTS=o:t.deltaPTS=Math.max(o,t.deltaPTS),r=Math.min(r,t.startPTS),i=Math.max(i,t.endPTS),n=Math.min(n,t.startDTS),s=Math.max(s,t.endDTS)}var l=r-t.start;t.start=t.startPTS=r,t.endPTS=i,t.startDTS=n,t.endDTS=s,t.duration=i-r;var u=t.sn;if(!e||u<e.startSN||u>e.endSN)return 0;var d,f,c;for(d=u-e.startSN,f=e.fragments,t=f[d],c=d;c>0;c--)a.updatePTS(f,c,c-1);for(c=d;c<f.length-1;c++)a.updatePTS(f,c,c+1);return e.PTSKnown=!0,l},updatePTS:function(e,t,r){var a=e[t],n=e[r],s=n.startPTS;isNaN(s)?n.start=r>t?a.start+a.duration:Math.max(a.start-n.duration,0):r>t?(a.duration=s-a.start,a.duration<0&&i.logger.warn("negative duration computed for frag "+a.sn+",level "+a.level+", there should be some duration drift between playlist and fragment!")):(n.duration=a.start-s,n.duration<0&&i.logger.warn("negative duration computed for frag "+n.sn+",level "+n.level+", there should be some duration drift between playlist and fragment!"))}};t.exports=a},{51:51}],37:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(2),o=i(s),l=e(33),u=i(l),d=e(31),f=e(41),c=i(f),h=e(39),g=i(h),v=e(40),p=i(v),y=e(13),m=i(y),E=e(12),b=i(E),T=e(11),_=i(T),k=e(51),R=e(1),A=i(R),S=e(4),L=function(){function e(){var t=this,r=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};a(this,e);var i=e.DefaultConfig;if((r.liveSyncDurationCount||r.liveMaxLatencyDurationCount)&&(r.liveSyncDuration||r.liveMaxLatencyDuration))throw new Error("Illegal hls.js config: don't mix up liveSyncDurationCount/liveMaxLatencyDurationCount and liveSyncDuration/liveMaxLatencyDuration");for(var n in i)n in r||(r[n]=i[n]);if(void 0!==r.liveMaxLatencyDurationCount&&r.liveMaxLatencyDurationCount<=r.liveSyncDurationCount)throw new Error('Illegal hls.js config: "liveMaxLatencyDurationCount" must be gt "liveSyncDurationCount"');if(void 0!==r.liveMaxLatencyDuration&&(r.liveMaxLatencyDuration<=r.liveSyncDuration||void 0===r.liveSyncDuration))throw new Error('Illegal hls.js config: "liveMaxLatencyDuration" 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S(this);this.audioTrackController=w,L.push(w)}if(S=r.subtitleTrackController){var D=new S(this);this.subtitleTrackController=D,L.push(D)}[r.subtitleStreamController,r.timelineController].forEach(function(e){e&&L.push(new e(t))}),this.coreComponents=L}return n(e,null,[{key:"isSupported",value:function(){return window.MediaSource=window.MediaSource||window.WebKitMediaSource,window.MediaSource&&"function"==typeof window.MediaSource.isTypeSupported&&window.MediaSource.isTypeSupported('video/mp4; codecs="avc1.42E01E,mp4a.40.2"')}},{key:"version",get:function(){return"0.7.6"}},{key:"Events",get:function(){return u.default}},{key:"ErrorTypes",get:function(){return d.ErrorTypes}},{key:"ErrorDetails",get:function(){return d.ErrorDetails}},{key:"DefaultConfig",get:function(){return e.defaultConfig?e.defaultConfig:S.hlsDefaultConfig},set:function(t){e.defaultConfig=t}}]),n(e,[{key:"destroy",value:function(){k.logger.log("destroy"),this.trigger(u.default.DESTROYING),this.detachMedia(),this.coreComponents.concat(this.networkControllers).forEach(function(e){e.destroy()}),this.url=null,this.observer.removeAllListeners(),this._autoLevelCapping=-1}},{key:"attachMedia",value:function(e){k.logger.log("attachMedia"),this.media=e,this.trigger(u.default.MEDIA_ATTACHING,{media:e})}},{key:"detachMedia",value:function(){k.logger.log("detachMedia"),this.trigger(u.default.MEDIA_DETACHING),this.media=null}},{key:"loadSource",value:function(e){e=o.default.buildAbsoluteURL(window.location.href,e,{alwaysNormalize:!0}),k.logger.log("loadSource:"+e),this.url=e,this.trigger(u.default.MANIFEST_LOADING,{url:e})}},{key:"startLoad",value:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:-1;k.logger.log("startLoad("+e+")"),this.networkControllers.forEach(function(t){t.startLoad(e)})}},{key:"stopLoad",value:function(){k.logger.log("stopLoad"),this.networkControllers.forEach(function(e){e.stopLoad()})}},{key:"swapAudioCodec",value:function(){k.logger.log("swapAudioCodec"),this.streamController.swapAudioCodec()}},{key:"recoverMediaError",value:function(){k.logger.log("recoverMediaError");var e=this.media;this.detachMedia(),this.attachMedia(e)}},{key:"levels",get:function(){return this.levelController.levels}},{key:"currentLevel",get:function(){return this.streamController.currentLevel},set:function(e){k.logger.log("set currentLevel:"+e),this.loadLevel=e,this.streamController.immediateLevelSwitch()}},{key:"nextLevel",get:function(){return this.streamController.nextLevel},set:function(e){k.logger.log("set nextLevel:"+e),this.levelController.manualLevel=e,this.streamController.nextLevelSwitch()}},{key:"loadLevel",get:function(){return this.levelController.level},set:function(e){k.logger.log("set loadLevel:"+e),this.levelController.manualLevel=e}},{key:"nextLoadLevel",get:function(){return this.levelController.nextLoadLevel},set:function(e){this.levelController.nextLoadLevel=e}},{key:"firstLevel",get:function(){return Math.max(this.levelController.firstLevel,this.minAutoLevel)},set:function(e){k.logger.log("set firstLevel:"+e),this.levelController.firstLevel=e}},{key:"startLevel",get:function(){return this.levelController.startLevel},set:function(e){k.logger.log("set startLevel:"+e);var t=this;e!==-1&&(e=Math.max(e,t.minAutoLevel)),t.levelController.startLevel=e}},{key:"autoLevelCapping",get:function(){return this._autoLevelCapping},set:function(e){k.logger.log("set autoLevelCapping:"+e),this._autoLevelCapping=e}},{key:"autoLevelEnabled",get:function(){return this.levelController.manualLevel===-1}},{key:"manualLevel",get:function(){return this.levelController.manualLevel}},{key:"minAutoLevel",get:function(){for(var e=this,t=e.levels,r=e.config.minAutoBitrate,i=t?t.length:0,a=0;a<i;a++){if((t[a].realBitrate?Math.max(t[a].realBitrate,t[a].bitrate):t[a].bitrate)>r)return a}return 0}},{key:"maxAutoLevel",get:function(){var e=this,t=e.levels,r=e.autoLevelCapping;return r===-1&&t&&t.length?t.length-1:r}},{key:"nextAutoLevel",get:function(){var e=this;return Math.min(Math.max(e.abrController.nextAutoLevel,e.minAutoLevel),e.maxAutoLevel)},set:function(e){var t=this;t.abrController.nextAutoLevel=Math.max(t.minAutoLevel,e)}},{key:"audioTracks",get:function(){var e=this.audioTrackController;return e?e.audioTracks:[]}},{key:"audioTrack",get:function(){var e=this.audioTrackController;return e?e.audioTrack:-1},set:function(e){var t=this.audioTrackController;t&&(t.audioTrack=e)}},{key:"liveSyncPosition",get:function(){return this.streamController.liveSyncPosition}},{key:"subtitleTracks",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTracks:[]}},{key:"subtitleTrack",get:function(){var e=this.subtitleTrackController;return e?e.subtitleTrack:-1},set:function(e){var t=this.subtitleTrackController;t&&(t.subtitleTrack=e)}}]),e}();r.default=L},{1:1,11:11,12:12,13:13,2:2,31:31,33:33,39:39,4:4,40:40,41:41,51:51}],38:[function(e,t,r){"use strict";t.exports=e(37).default},{37:37}],39:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}Object.defineProperty(r,"__esModule",{value:!0});var o=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),l=e(33),u=i(l),d=e(32),f=i(d),c=e(31),h=e(51),g=function(e){function t(e){a(this,t);var r=n(this,(t.__proto__||Object.getPrototypeOf(t)).call(this,e,u.default.FRAG_LOADING));return r.loaders={},r}return s(t,e),o(t,[{key:"destroy",value:function(){var e=this.loaders;for(var t in e){var r=e[t];r&&r.destroy()}this.loaders={},f.default.prototype.destroy.call(this)}},{key:"onFragLoading",value:function(e){var t=e.frag,r=t.type,i=this.loaders[r],a=this.hls.config;t.loaded=0,i&&(h.logger.warn("abort previous fragment loader for type:"+r),i.abort()),i=this.loaders[r]=t.loader=void 0!==a.fLoader?new a.fLoader(a):new a.loader(a);var n=void 0,s=void 0,o=void 0;n={url:t.url,frag:t,responseType:"arraybuffer",progressData:!1};var l=t.byteRangeStartOffset,u=t.byteRangeEndOffset;isNaN(l)||isNaN(u)||(n.rangeStart=l,n.rangeEnd=u),s={timeout:a.fragLoadingTimeOut,maxRetry:0,retryDelay:0,maxRetryDelay:a.fragLoadingMaxRetryTimeout},o={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this),onProgress:this.loadprogress.bind(this)},i.load(n,s,o)}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=r.frag;a.loader=void 0,this.loaders[a.type]=void 0,this.hls.trigger(u.default.FRAG_LOADED,{payload:i,frag:a,stats:t})}},{key:"loaderror",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.NETWORK_ERROR,details:c.ErrorDetails.FRAG_LOAD_ERROR,fatal:!1,frag:t.frag,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.loader;r&&r.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.NETWORK_ERROR,details:c.ErrorDetails.FRAG_LOAD_TIMEOUT,fatal:!1,frag:t.frag})}},{key:"loadprogress",value:function(e,t,r){var i=t.frag;i.loaded=e.loaded,this.hls.trigger(u.default.FRAG_LOAD_PROGRESS,{frag:i,stats:e})}}]),t}(f.default);r.default=g},{31:31,32:32,33:33,51:51}],40:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function n(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function s(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof 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t=e.frag,r=t.type,i=this.loaders[r],a=t.decryptdata,n=a.uri;if(n!==this.decrypturl||null===this.decryptkey){var s=this.hls.config;i&&(h.logger.warn("abort previous key loader for type:"+r),i.abort()),t.loader=this.loaders[r]=new s.loader(s),this.decrypturl=n,this.decryptkey=null;var o=void 0,l=void 0,d=void 0;o={url:n,frag:t,responseType:"arraybuffer"},l={
+timeout:s.fragLoadingTimeOut,maxRetry:s.fragLoadingMaxRetry,retryDelay:s.fragLoadingRetryDelay,maxRetryDelay:s.fragLoadingMaxRetryTimeout},d={onSuccess:this.loadsuccess.bind(this),onError:this.loaderror.bind(this),onTimeout:this.loadtimeout.bind(this)},t.loader.load(o,l,d)}else this.decryptkey&&(a.key=this.decryptkey,this.hls.trigger(u.default.KEY_LOADED,{frag:t}))}},{key:"loadsuccess",value:function(e,t,r){var i=r.frag;this.decryptkey=i.decryptdata.key=new Uint8Array(e.data),i.loader=void 0,this.loaders[i.type]=void 0,this.hls.trigger(u.default.KEY_LOADED,{frag:i})}},{key:"loaderror",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 0,this.hls.trigger(u.default.ERROR,{type:c.ErrorTypes.NETWORK_ERROR,details:c.ErrorDetails.KEY_LOAD_ERROR,fatal:!1,frag:r,response:e})}},{key:"loadtimeout",value:function(e,t){var r=t.frag,i=r.loader;i&&i.abort(),this.loaders[t.type]=void 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a,n,s=0,o=0,l={type:null,version:null,url:t,fragments:[],live:!0,startSN:0},u=new T,d=0,f=null,c=new _;for(b.lastIndex=0;null!==(a=b.exec(e));){var h=a[1];if(h){c.duration=parseFloat(h);var g=(" "+a[2]).slice(1);c.title=g?g:null,c.tagList.push(g?["INF",h,g]:["INF",h])}else if(a[3]){if(!isNaN(c.duration)){var v=s++;c.type=i,c.start=o,c.levelkey=u,c.sn=v,c.level=r,c.cc=d,c.baseurl=t,c.relurl=(" "+a[3]).slice(1),l.fragments.push(c),f=c,o+=c.duration,c=new _}}else if(a[4]){if(c.rawByteRange=(" "+a[4]).slice(1),f){var m=f.byteRangeEndOffset;m&&(c.lastByteRangeEndOffset=m)}}else if(a[5])c.rawProgramDateTime=(" "+a[5]).slice(1),c.tagList.push(["PROGRAM-DATE-TIME",c.rawProgramDateTime]);else{for(a=a[0].match(/(?:(?:#(EXTM3U))|(?:#EXT-X-(PLAYLIST-TYPE):(.+))|(?:#EXT-X-(MEDIA-SEQUENCE): *(\d+))|(?:#EXT-X-(TARGETDURATION): *(\d+))|(?:#EXT-X-(KEY):(.+))|(?:#EXT-X-(START):(.+))|(?:#EXT-X-(ENDLIST))|(?:#EXT-X-(DISCONTINUITY-SEQ)UENCE:(\d+))|(?:#EXT-X-(DIS)CONTINUITY))|(?:#EXT-X-(VERSION):(\d+))|(?:#EXT-X-(MAP):(.+))|(?:(#)(.*):(.*))|(?:(#)(.*))(?:.*)\r?\n?/),n=1;n<a.length&&void 0===a[n];n++);var E=(" "+a[n+1]).slice(1),k=(" "+a[n+2]).slice(1);switch(a[n]){case"#":c.tagList.push(k?[E,k]:[E]);break;case"PLAYLIST-TYPE":l.type=E.toUpperCase();break;case"MEDIA-SEQUENCE":s=l.startSN=parseInt(E);break;case"TARGETDURATION":l.targetduration=parseFloat(E);break;case"VERSION":l.version=parseInt(E);break;case"EXTM3U":break;case"ENDLIST":l.live=!1;break;case"DIS":d++,c.tagList.push(["DIS"]);break;case"DISCONTINUITY-SEQ":d=parseInt(E);break;case"KEY":var R=E,A=new p.default(R),S=A.enumeratedString("METHOD"),L=A.URI,w=A.hexadecimalInteger("IV");S&&(u=new T,L&&["AES-128","SAMPLE-AES"].indexOf(S)>=0&&(u.method=S,u.baseuri=t,u.reluri=L,u.key=null,u.iv=w));break;case"START":var D=E,O=new p.default(D),I=O.decimalFloatingPoint("TIME-OFFSET");isNaN(I)||(l.startTimeOffset=I);break;case"MAP":var P=new p.default(E);c.relurl=P.URI,c.rawByteRange=P.BYTERANGE,c.baseurl=t,c.level=r,c.type=i,c.sn="initSegment",l.initSegment=c,c=new _;break;default:y.logger.warn("line parsed but not handled: "+a)}}}return c=f,c&&!c.relurl&&(l.fragments.pop(),o-=c.duration),l.totalduration=o,l.averagetargetduration=o/l.fragments.length,l.endSN=s-1,l}},{key:"loadsuccess",value:function(e,t,r){var i=e.data,a=e.url,n=r.type,s=r.id,o=r.level,l=this.hls;if(this.loaders[n]=void 0,void 0!==a&&0!==a.indexOf("data:")||(a=r.url),t.tload=performance.now(),0===i.indexOf("#EXTM3U"))if(i.indexOf("#EXTINF:")>0){var u="audioTrack"!==n&&"subtitleTrack"!==n,d=isNaN(o)?isNaN(s)?0:s:o,c=this.parseLevelPlaylist(i,a,d,"audioTrack"===n?"audio":"subtitleTrack"===n?"subtitle":"main");c.tload=t.tload,"manifest"===n&&l.trigger(f.default.MANIFEST_LOADED,{levels:[{url:a,details:c}],audioTracks:[],url:a,stats:t}),t.tparsed=performance.now(),c.targetduration?u?l.trigger(f.default.LEVEL_LOADED,{details:c,level:o||0,id:s||0,stats:t}):"audioTrack"===n?l.trigger(f.default.AUDIO_TRACK_LOADED,{details:c,id:s,stats:t}):"subtitleTrack"===n&&l.trigger(f.default.SUBTITLE_TRACK_LOADED,{details:c,id:s,stats:t}):l.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:g.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:a,reason:"invalid targetduration"})}else{var h=this.parseMasterPlaylist(i,a);if(h.length){var v=this.parseMasterPlaylistMedia(i,a,"AUDIO"),p=this.parseMasterPlaylistMedia(i,a,"SUBTITLES");if(v.length){var m=!1;v.forEach(function(e){e.url||(m=!0)}),m===!1&&h[0].audioCodec&&!h[0].attrs.AUDIO&&(y.logger.log("audio codec signaled in quality level, but no embedded audio track signaled, create one"),v.unshift({type:"main",name:"main"}))}l.trigger(f.default.MANIFEST_LOADED,{levels:h,audioTracks:v,subtitles:p,url:a,stats:t})}else l.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:g.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:a,reason:"no level found in manifest"})}else l.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:g.ErrorDetails.MANIFEST_PARSING_ERROR,fatal:!0,url:a,reason:"no EXTM3U delimiter"})}},{key:"loaderror",value:function(e,t){var r,i,a=t.loader;switch(t.type){case"manifest":r=g.ErrorDetails.MANIFEST_LOAD_ERROR,i=!0;break;case"level":r=g.ErrorDetails.LEVEL_LOAD_ERROR,i=!1;break;case"audioTrack":r=g.ErrorDetails.AUDIO_TRACK_LOAD_ERROR,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,response:e,context:t})}},{key:"loadtimeout",value:function(e,t){var r,i,a=t.loader;switch(t.type){case"manifest":r=g.ErrorDetails.MANIFEST_LOAD_TIMEOUT,i=!0;break;case"level":r=g.ErrorDetails.LEVEL_LOAD_TIMEOUT,i=!1;break;case"audioTrack":r=g.ErrorDetails.AUDIO_TRACK_LOAD_TIMEOUT,i=!1}a&&(a.abort(),this.loaders[t.type]=void 0),this.hls.trigger(f.default.ERROR,{type:g.ErrorTypes.NETWORK_ERROR,details:r,fatal:i,url:a.url,loader:a,context:t})}}]),t}(h.default);r.default=k},{2:2,31:31,32:32,33:33,45:45,51:51}],42:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=Math.pow(2,32)-1,s=function(){function e(){i(this,e)}return a(e,null,[{key:"init",value:function(){e.types={avc1:[],avcC:[],btrt:[],dinf:[],dref:[],esds:[],ftyp:[],hdlr:[],mdat:[],mdhd:[],mdia:[],mfhd:[],minf:[],moof:[],moov:[],mp4a:[],".mp3":[],mvex:[],mvhd:[],pasp:[],sdtp:[],stbl:[],stco:[],stsc:[],stsd:[],stsz:[],stts:[],tfdt:[],tfhd:[],traf:[],trak:[],trun:[],trex:[],tkhd:[],vmhd:[],smhd:[]};var t;for(t in e.types)e.types.hasOwnProperty(t)&&(e.types[t]=[t.charCodeAt(0),t.charCodeAt(1),t.charCodeAt(2),t.charCodeAt(3)]);var r=new Uint8Array([0,0,0,0,0,0,0,0,118,105,100,101,0,0,0,0,0,0,0,0,0,0,0,0,86,105,100,101,111,72,97,110,100,108,101,114,0]),i=new Uint8Array([0,0,0,0,0,0,0,0,115,111,117,110,0,0,0,0,0,0,0,0,0,0,0,0,83,111,117,110,100,72,97,110,100,108,101,114,0]);e.HDLR_TYPES={video:r,audio:i};var a=new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,12,117,114,108,32,0,0,0,1]),n=new Uint8Array([0,0,0,0,0,0,0,0]);e.STTS=e.STSC=e.STCO=n,e.STSZ=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0]),e.VMHD=new Uint8Array([0,0,0,1,0,0,0,0,0,0,0,0]),e.SMHD=new Uint8Array([0,0,0,0,0,0,0,0]),e.STSD=new Uint8Array([0,0,0,0,0,0,0,1]);var s=new Uint8Array([105,115,111,109]),o=new Uint8Array([97,118,99,49]),l=new Uint8Array([0,0,0,1]);e.FTYP=e.box(e.types.ftyp,s,l,s,o),e.DINF=e.box(e.types.dinf,e.box(e.types.dref,a))}},{key:"box",value:function(e){for(var t,r=Array.prototype.slice.call(arguments,1),i=8,a=r.length,n=a;a--;)i+=r[a].byteLength;for(t=new Uint8Array(i),t[0]=i>>24&255,t[1]=i>>16&255,t[2]=i>>8&255,t[3]=255&i,t.set(e,4),a=0,i=8;a<n;a++)t.set(r[a],i),i+=r[a].byteLength;return t}},{key:"hdlr",value:function(t){return e.box(e.types.hdlr,e.HDLR_TYPES[t])}},{key:"mdat",value:function(t){return e.box(e.types.mdat,t)}},{key:"mdhd",value:function(t,r){r*=t;var i=Math.floor(r/(n+1)),a=Math.floor(r%(n+1));return e.box(e.types.mdhd,new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,85,196,0,0]))}},{key:"mdia",value:function(t){return e.box(e.types.mdia,e.mdhd(t.timescale,t.duration),e.hdlr(t.type),e.minf(t))}},{key:"mfhd",value:function(t){return e.box(e.types.mfhd,new Uint8Array([0,0,0,0,t>>24,t>>16&255,t>>8&255,255&t]))}},{key:"minf",value:function(t){return"audio"===t.type?e.box(e.types.minf,e.box(e.types.smhd,e.SMHD),e.DINF,e.stbl(t)):e.box(e.types.minf,e.box(e.types.vmhd,e.VMHD),e.DINF,e.stbl(t))}},{key:"moof",value:function(t,r,i){return e.box(e.types.moof,e.mfhd(t),e.traf(i,r))}},{key:"moov",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trak(t[r]);return e.box.apply(null,[e.types.moov,e.mvhd(t[0].timescale,t[0].duration)].concat(i).concat(e.mvex(t)))}},{key:"mvex",value:function(t){for(var r=t.length,i=[];r--;)i[r]=e.trex(t[r]);return e.box.apply(null,[e.types.mvex].concat(i))}},{key:"mvhd",value:function(t,r){r*=t;var i=Math.floor(r/(n+1)),a=Math.floor(r%(n+1)),s=new Uint8Array([1,0,0,0,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,t>>24&255,t>>16&255,t>>8&255,255&t,i>>24,i>>16&255,i>>8&255,255&i,a>>24,a>>16&255,a>>8&255,255&a,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,255,255,255,255]);return e.box(e.types.mvhd,s)}},{key:"sdtp",value:function(t){var r,i,a=t.samples||[],n=new Uint8Array(4+a.length);for(i=0;i<a.length;i++)r=a[i].flags,n[i+4]=r.dependsOn<<4|r.isDependedOn<<2|r.hasRedundancy;return e.box(e.types.sdtp,n)}},{key:"stbl",value:function(t){return e.box(e.types.stbl,e.stsd(t),e.box(e.types.stts,e.STTS),e.box(e.types.stsc,e.STSC),e.box(e.types.stsz,e.STSZ),e.box(e.types.stco,e.STCO))}},{key:"avc1",value:function(t){var r,i,a,n=[],s=[];for(r=0;r<t.sps.length;r++)i=t.sps[r],a=i.byteLength,n.push(a>>>8&255),n.push(255&a),n=n.concat(Array.prototype.slice.call(i));for(r=0;r<t.pps.length;r++)i=t.pps[r],a=i.byteLength,s.push(a>>>8&255),s.push(255&a),s=s.concat(Array.prototype.slice.call(i));var o=e.box(e.types.avcC,new Uint8Array([1,n[3],n[4],n[5],255,224|t.sps.length].concat(n).concat([t.pps.length]).concat(s))),l=t.width,u=t.height,d=t.pixelRatio[0],f=t.pixelRatio[1];return e.box(e.types.avc1,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,l>>8&255,255&l,u>>8&255,255&u,0,72,0,0,0,72,0,0,0,0,0,0,0,1,18,100,97,105,108,121,109,111,116,105,111,110,47,104,108,115,46,106,115,0,0,0,0,0,0,0,0,0,0,0,0,0,0,24,17,17]),o,e.box(e.types.btrt,new Uint8Array([0,28,156,128,0,45,198,192,0,45,198,192])),e.box(e.types.pasp,new Uint8Array([d>>24,d>>16&255,d>>8&255,255&d,f>>24,f>>16&255,f>>8&255,255&f])))}},{key:"esds",value:function(e){var t=e.config.length;return new Uint8Array([0,0,0,0,3,23+t,0,1,0,4,15+t,64,21,0,0,0,0,0,0,0,0,0,0,0,5].concat([t]).concat(e.config).concat([6,1,2]))}},{key:"mp4a",value:function(t){var r=t.samplerate;return e.box(e.types.mp4a,new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]),e.box(e.types.esds,e.esds(t)))}},{key:"mp3",value:function(t){var r=t.samplerate;return e.box(e.types[".mp3"],new Uint8Array([0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,t.channelCount,0,16,0,0,0,0,r>>8&255,255&r,0,0]))}},{key:"stsd",value:function(t){return"audio"===t.type?t.isAAC||"mp3"!==t.codec?e.box(e.types.stsd,e.STSD,e.mp4a(t)):e.box(e.types.stsd,e.STSD,e.mp3(t)):e.box(e.types.stsd,e.STSD,e.avc1(t))}},{key:"tkhd",value:function(t){var r=t.id,i=t.duration*t.timescale,a=t.width,s=t.height,o=Math.floor(i/(n+1)),l=Math.floor(i%(n+1));return e.box(e.types.tkhd,new Uint8Array([1,0,0,7,0,0,0,0,0,0,0,2,0,0,0,0,0,0,0,3,r>>24&255,r>>16&255,r>>8&255,255&r,0,0,0,0,o>>24,o>>16&255,o>>8&255,255&o,l>>24,l>>16&255,l>>8&255,255&l,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,64,0,0,0,a>>8&255,255&a,0,0,s>>8&255,255&s,0,0]))}},{key:"traf",value:function(t,r){var i=e.sdtp(t),a=t.id,s=Math.floor(r/(n+1)),o=Math.floor(r%(n+1));return e.box(e.types.traf,e.box(e.types.tfhd,new Uint8Array([0,0,0,0,a>>24,a>>16&255,a>>8&255,255&a])),e.box(e.types.tfdt,new Uint8Array([1,0,0,0,s>>24,s>>16&255,s>>8&255,255&s,o>>24,o>>16&255,o>>8&255,255&o])),e.trun(t,i.length+16+20+8+16+8+8),i)}},{key:"trak",value:function(t){return t.duration=t.duration||4294967295,e.box(e.types.trak,e.tkhd(t),e.mdia(t))}},{key:"trex",value:function(t){var r=t.id;return e.box(e.types.trex,new Uint8Array([0,0,0,0,r>>24,r>>16&255,r>>8&255,255&r,0,0,0,1,0,0,0,0,0,0,0,0,0,1,0,1]))}},{key:"trun",value:function(t,r){var i,a,n,s,o,l,u=t.samples||[],d=u.length,f=12+16*d,c=new Uint8Array(f);for(r+=8+f,c.set([0,0,15,1,d>>>24&255,d>>>16&255,d>>>8&255,255&d,r>>>24&255,r>>>16&255,r>>>8&255,255&r],0),i=0;i<d;i++)a=u[i],n=a.duration,s=a.size,o=a.flags,l=a.cts,c.set([n>>>24&255,n>>>16&255,n>>>8&255,255&n,s>>>24&255,s>>>16&255,s>>>8&255,255&s,o.isLeading<<2|o.dependsOn,o.isDependedOn<<6|o.hasRedundancy<<4|o.paddingValue<<1|o.isNonSync,61440&o.degradPrio,15&o.degradPrio,l>>>24&255,l>>>16&255,l>>>8&255,255&l],12+16*i);return e.box(e.types.trun,c)}},{key:"initSegment",value:function(t){e.types||e.init();var r,i=e.moov(t);return r=new Uint8Array(e.FTYP.byteLength+i.byteLength),r.set(e.FTYP),r.set(i,e.FTYP.byteLength),r}}]),e}();r.default=s},{}],43:[function(e,t,r){"use strict";function i(e){return e&&e.__esModule?e:{default:e}}function a(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var n=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),s=e(34),o=i(s),l=e(33),u=i(l),d=e(51),f=e(42),c=i(f),h=e(31),g=function(){function e(t,r,i,n){a(this,e),this.observer=t,this.config=r,this.typeSupported=i;var s=navigator.userAgent;this.isSafari=n&&n.indexOf("Apple")>-1&&s&&!s.match("CriOS"),this.ISGenerated=!1}return n(e,[{key:"destroy",value:function(){}},{key:"resetTimeStamp",value:function(e){this._initPTS=this._initDTS=e}},{key:"resetInitSegment",value:function(){this.ISGenerated=!1}},{key:"remux",value:function(e,t,r,i,a,n,s){if(this.ISGenerated||this.generateIS(e,t,a),this.ISGenerated)if(e.samples.length){e.timescale||(d.logger.warn("regenerate InitSegment as audio detected"),this.generateIS(e,t,a));var o=this.remuxAudio(e,a,n,s);if(t.samples.length){var l=void 0;o&&(l=o.endPTS-o.startPTS),t.timescale||(d.logger.warn("regenerate InitSegment as video detected"),this.generateIS(e,t,a)),this.remuxVideo(t,a,n,l)}}else{var f=void 0;t.samples.length&&(f=this.remuxVideo(t,a,n)),f&&e.codec&&this.remuxEmptyAudio(e,a,n,f)}r.samples.length&&this.remuxID3(r,a),i.samples.length&&this.remuxText(i,a),this.observer.trigger(u.default.FRAG_PARSED)}},{key:"generateIS",value:function(e,t,r){var i,a,n=this.observer,s=e.samples,o=t.samples,l=this.typeSupported,f="audio/mp4",g={},v={tracks:g},p=void 0===this._initPTS;if(p&&(i=a=1/0),e.config&&s.length&&(e.timescale=e.samplerate,d.logger.log("audio sampling rate : "+e.samplerate),e.isAAC||(l.mpeg?(f="audio/mpeg",e.codec=""):l.mp3&&(e.codec="mp3")),g.audio={container:f,codec:e.codec,initSegment:!e.isAAC&&l.mpeg?new Uint8Array:c.default.initSegment([e]),metadata:{channelCount:e.channelCount}},p&&(i=a=s[0].pts-e.inputTimeScale*r)),t.sps&&t.pps&&o.length){var y=t.inputTimeScale;t.timescale=y,g.video={container:"video/mp4",codec:t.codec,initSegment:c.default.initSegment([t]),metadata:{width:t.width,height:t.height}},p&&(i=Math.min(i,o[0].pts-y*r),a=Math.min(a,o[0].dts-y*r),this.observer.trigger(u.default.INIT_PTS_FOUND,{initPTS:i}))}Object.keys(g).length?(n.trigger(u.default.FRAG_PARSING_INIT_SEGMENT,v),this.ISGenerated=!0,p&&(this._initPTS=i,this._initDTS=a)):n.trigger(u.default.ERROR,{type:h.ErrorTypes.MEDIA_ERROR,details:h.ErrorDetails.FRAG_PARSING_ERROR,fatal:!1,reason:"no audio/video samples found"})}},{key:"remuxVideo",value:function(e,t,r,i){var a,n,s,o,l,f,g,v=8,p=e.timescale,y=e.samples,m=[],E=y.length,b=this._PTSNormalize,T=this._initDTS;y.sort(function(e,t){var r=e.dts-t.dts,i=e.pts-t.pts;return r?r:i?i:e.id-t.id});var _=y.reduce(function(e,t){return Math.max(Math.min(e,t.pts-t.dts),-18e3)},0);if(_<0){d.logger.warn("PTS < DTS detected in video samples, shifting DTS by "+Math.round(_/90)+" ms to overcome this issue");for(var k=0;k<y.length;k++)y[k].dts+=_}var R=void 0;R=r?this.nextAvcDts:t*p;var A=y[0];l=Math.max(b(A.dts-T,R),0),o=Math.max(b(A.pts-T,R),0);var S=Math.round((l-R)/90);r&&S&&(S>1?d.logger.log("AVC:"+S+" ms hole between fragments detected,filling it"):S<-1&&d.logger.log("AVC:"+-S+" ms overlapping between fragments detected"),l=R,y[0].dts=l+T,o=Math.max(o-S,R),y[0].pts=o+T,d.logger.log("Video/PTS/DTS adjusted: "+Math.round(o/90)+"/"+Math.round(l/90)+",delta:"+S+" ms")),A=y[y.length-1],g=Math.max(b(A.dts-T,R),0),f=Math.max(b(A.pts-T,R),0),f=Math.max(f,g);var L=this.isSafari;L&&(a=Math.round((g-l)/(y.length-1)));for(var w=0,D=0,O=0;O<E;O++){for(var I=y[O],P=I.units,C=P.length,x=0,F=0;F<C;F++)x+=P[F].data.length;D+=x,w+=C,I.length=x,I.dts=L?l+O*a:Math.max(b(I.dts-T,R),l),I.pts=Math.max(b(I.pts-T,R),I.dts)}var M=D+4*w+8;try{n=new Uint8Array(M)}catch(e){return void this.observer.trigger(u.default.ERROR,{type:h.ErrorTypes.MUX_ERROR,details:h.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:M,reason:"fail allocating video mdat "+M})}var N=new DataView(n.buffer);N.setUint32(0,M),n.set(c.default.types.mdat,4);for(var U=0;U<E;U++){for(var B=y[U],G=B.units,j=0,K=void 0,W=0,H=G.length;W<H;W++){var V=G[W],Y=V.data,X=V.data.byteLength;N.setUint32(v,X),v+=4,n.set(Y,v),v+=X,j+=4+X}if(L)K=Math.max(0,a*Math.round((B.pts-B.dts)/a));else{if(U<E-1)a=y[U+1].dts-B.dts;else{var z=this.config,q=B.dts-y[U>0?U-1:U].dts;if(z.stretchShortVideoTrack){var Q=z.maxBufferHole,J=z.maxSeekHole,Z=Math.floor(Math.min(Q,J)*p),$=(i?o+i*p:this.nextAudioPts)-B.pts;$>Z?(a=$-q,a<0&&(a=q),d.logger.log("It is approximately "+$/90+" ms to the next segment; using duration "+a/90+" ms for the last video frame.")):a=q}else a=q}K=Math.round(B.pts-B.dts)}m.push({size:j,duration:a,cts:K,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:B.key?2:1,isNonSync:B.key?0:1}})}this.nextAvcDts=g+a;var ee=e.dropped;if(e.len=0,e.nbNalu=0,e.dropped=0,m.length&&navigator.userAgent.toLowerCase().indexOf("chrome")>-1){var te=m[0].flags;te.dependsOn=2,te.isNonSync=0}e.samples=m,s=c.default.moof(e.sequenceNumber++,l,e),e.samples=[];var re={data1:s,data2:n,startPTS:o/p,endPTS:(f+a)/p,startDTS:l/p,endDTS:this.nextAvcDts/p,type:"video",nb:m.length,dropped:ee};return this.observer.trigger(u.default.FRAG_PARSING_DATA,re),re}},{key:"remuxAudio",value:function(e,t,r,i){var a,n,s,l,f,g,v,p,y,m,E,b,T,_,k,R,A=e.inputTimeScale,S=e.timescale,L=A/S,w=e.isAAC?1024:1152,D=w*L,O=this._PTSNormalize,I=this._initDTS,P=!e.isAAC&&this.typeSupported.mpeg,C=P?0:8,x=[],F=[];if(e.samples.sort(function(e,t){return e.pts-t.pts}),F=e.samples,R=this.nextAudioPts,r|=F.length&&R&&(i&&Math.abs(t-R/A)<.1||Math.abs(F[0].pts-R-I)<20*D),r||(R=t*A),i&&e.isAAC)for(var M=0,N=R;M<F.length;){var U=F[M],B=O(U.pts-I,R),G=B-N;if(G<=-D)d.logger.warn("Dropping 1 audio frame @ "+(N/A).toFixed(3)+"s due to "+Math.abs(1e3*G/A)+" ms overlap."),F.splice(M,1),e.len-=U.unit.length;else if(G>=D&&N){var j=Math.round(G/D);d.logger.warn("Injecting "+j+" audio frame @ "+(N/A).toFixed(3)+"s due to "+1e3*G/A+" ms gap.");for(var K=0;K<j;K++)k=N+I,k=Math.max(k,I),_=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount),_||(d.logger.log("Unable to get silent frame for given audio codec; duplicating last frame instead."),_=U.unit.subarray()),F.splice(M,0,{unit:_,pts:k,dts:k}),e.len+=_.length,N+=D,M+=1;U.pts=U.dts=N+I,N+=D,M+=1}else Math.abs(G),N+=D,U.pts=U.dts=0===M?I+R:F[M-1].pts+D,M+=1}for(var W=0,H=F.length;W<H;W++){if(n=F[W],l=n.unit,m=n.pts-I,E=n.dts-I,void 0!==y)b=O(m,y),T=O(E,y),s.duration=Math.round((T-y)/L);else{b=O(m,R),T=O(E,R);var V=Math.round(1e3*(b-R)/A),Y=0;if(r&&e.isAAC&&V){if(V>0)Y=Math.round((b-R)/D),d.logger.log(V+" ms hole between AAC samples detected,filling it"),Y>0&&(_=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount),_||(_=l.subarray()),e.len+=Y*_.length);else if(V<-12){d.logger.log("drop overlapping AAC sample, expected/parsed/delta:"+(R/A).toFixed(3)+"s/"+(b/A).toFixed(3)+"s/"+-V+"ms"),e.len-=l.byteLength;continue}b=T=R}if(v=Math.max(0,b),p=Math.max(0,T),!(e.len>0))return;var X=P?e.len:e.len+8;try{f=new Uint8Array(X)}catch(e){return void this.observer.trigger(u.default.ERROR,{type:h.ErrorTypes.MUX_ERROR,details:h.ErrorDetails.REMUX_ALLOC_ERROR,fatal:!1,bytes:X,reason:"fail allocating audio mdat "+X})}P||(a=new DataView(f.buffer),a.setUint32(0,X),f.set(c.default.types.mdat,4));for(var z=0;z<Y;z++)k=b-(Y-z)*D,_=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount),_||(d.logger.log("Unable to get silent frame for given audio codec; duplicating this frame instead."),_=l.subarray()),f.set(_,C),C+=_.byteLength,s={size:_.byteLength,cts:0,duration:1024,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},x.push(s)}f.set(l,C);var q=l.byteLength;C+=q,s={size:q,cts:0,duration:0,flags:{isLeading:0,isDependedOn:0,hasRedundancy:0,degradPrio:0,dependsOn:1}},x.push(s),y=T}var Q=0,J=x.length;if(J>=2&&(Q=x[J-2].duration,s.duration=Q),J){this.nextAudioPts=b+L*Q,e.len=0,e.samples=x,g=P?new Uint8Array:c.default.moof(e.sequenceNumber++,p/L,e),e.samples=[];var Z={data1:g,data2:f,startPTS:v/A,endPTS:this.nextAudioPts/A,startDTS:p/A,endDTS:(T+L*Q)/A,type:"audio",nb:J};return this.observer.trigger(u.default.FRAG_PARSING_DATA,Z),Z}return null}},{key:"remuxEmptyAudio",value:function(e,t,r,i){var a=e.inputTimeScale,n=e.samplerate?e.samplerate:a,s=a/n,l=this.nextAudioPts,u=(void 0!==l?l:i.startDTS*a)+this._initDTS,f=i.endDTS*a+this._initDTS,c=1024*s,h=Math.ceil((f-u)/c),g=o.default.getSilentFrame(e.manifestCodec||e.codec,e.channelCount);if(d.logger.warn("remux empty Audio"),!g)return void d.logger.trace("Unable to remuxEmptyAudio since we were unable to get a silent frame for given audio codec!");for(var v=[],p=0;p<h;p++){var y=u+p*c;v.push({unit:g,pts:y,dts:y}),e.len+=g.length}e.samples=v,this.remuxAudio(e,t,r)}},{key:"remuxID3",value:function(e,t){var r,i=e.samples.length,a=e.inputTimeScale,n=this._initPTS,s=this._initDTS;if(i){for(var o=0;o<i;o++)r=e.samples[o],r.pts=(r.pts-n)/a,r.dts=(r.dts-s)/a;this.observer.trigger(u.default.FRAG_PARSING_METADATA,{samples:e.samples})}e.samples=[],t=t}},{key:"remuxText",value:function(e,t){e.samples.sort(function(e,t){return e.pts-t.pts});var r,i=e.samples.length,a=e.inputTimeScale,n=this._initPTS;if(i){for(var s=0;s<i;s++)r=e.samples[s],r.pts=(r.pts-n)/a;this.observer.trigger(u.default.FRAG_PARSING_USERDATA,{samples:e.samples})}e.samples=[],t=t}},{key:"_PTSNormalize",value:function(e,t){var r;if(void 0===t)return e;for(r=t<e?-8589934592:8589934592;Math.abs(e-t)>4294967296;)e+=r;return e}}]),e}();r.default=g},{31:31,33:33,34:34,42:42,51:51}],44:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=e(33),s=function(e){return e&&e.__esModule?e:{default:e}}(n),o=function(){function e(t){i(this,e),this.observer=t}return a(e,[{key:"destroy",value:function(){}},{key:"resetTimeStamp",value:function(){}},{key:"resetInitSegment",value:function(){}},{key:"remux",value:function(e,t,r,i,a,n,o,l){var u=this.observer,d="";e&&(d+="audio"),t&&(d+="video"),u.trigger(s.default.FRAG_PARSING_DATA,{data1:l,startPTS:a,startDTS:a,type:d,nb:1,dropped:0}),u.trigger(s.default.FRAG_PARSED)}}]),e}();r.default=o},{33:33}],45:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n=/^(\d+)x(\d+)$/,s=/\s*(.+?)\s*=((?:\".*?\")|.*?)(?:,|$)/g,o=function(){function e(t){i(this,e),"string"==typeof t&&(t=e.parseAttrList(t));for(var r in t)t.hasOwnProperty(r)&&(this[r]=t[r])}return a(e,[{key:"decimalInteger",value:function(e){var t=parseInt(this[e],10);return t>Number.MAX_SAFE_INTEGER?1/0:t}},{key:"hexadecimalInteger",value:function(e){if(this[e]){var t=(this[e]||"0x").slice(2);t=(1&t.length?"0":"")+t;for(var r=new Uint8Array(t.length/2),i=0;i<t.length/2;i++)r[i]=parseInt(t.slice(2*i,2*i+2),16);return r}return null}},{key:"hexadecimalIntegerAsNumber",value:function(e){var t=parseInt(this[e],16);return t>Number.MAX_SAFE_INTEGER?1/0:t}},{key:"decimalFloatingPoint",value:function(e){return parseFloat(this[e])}},{key:"enumeratedString",value:function(e){return this[e]}},{key:"decimalResolution",value:function(e){var t=n.exec(this[e]);if(null!==t)return{width:parseInt(t[1],10),height:parseInt(t[2],10)}}}],[{key:"parseAttrList",value:function(e){var t,r={};for(s.lastIndex=0;null!==(t=s.exec(e));){var i=t[2];0===i.indexOf('"')&&i.lastIndexOf('"')===i.length-1&&(i=i.slice(1,-1)),r[t[1]]=i}return r}}]),e}();r.default=o},{}],46:[function(e,t,r){"use strict";var i={search:function(e,t){for(var r=0,i=e.length-1,a=null,n=null;r<=i;){a=(r+i)/2|0,n=e[a];var s=t(n);if(s>0)r=a+1;else{
+if(!(s<0))return n;i=a-1}}return null}};t.exports=i},{}],47:[function(e,t,r){"use strict";function i(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}Object.defineProperty(r,"__esModule",{value:!0});var a=function(){function e(e,t){for(var r=0;r<t.length;r++){var i=t[r];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(e,i.key,i)}}return function(t,r,i){return r&&e(t.prototype,r),i&&e(t,i),t}}(),n={42:225,92:233,94:237,95:243,96:250,123:231,124:247,125:209,126:241,127:9608,128:174,129:176,130:189,131:191,132:8482,133:162,134:163,135:9834,136:224,137:32,138:232,139:226,140:234,141:238,142:244,143:251,144:193,145:201,146:211,147:218,148:220,149:252,150:8216,151:161,152:42,153:8217,154:9473,155:169,156:8480,157:8226,158:8220,159:8221,160:192,161:194,162:199,163:200,164:202,165:203,166:235,167:206,168:207,169:239,170:212,171:217,172:249,173:219,174:171,175:187,176:195,177:227,178:205,179:204,180:236,181:210,182:242,183:213,184:245,185:123,186:125,187:92,188:94,189:95,190:124,191:8764,192:196,193:228,194:214,195:246,196:223,197:165,198:164,199:9475,200:197,201:229,202:216,203:248,204:9487,205:9491,206:9495,207:9499},s=function(e){var t=e;return n.hasOwnProperty(e)&&(t=n[e]),String.fromCharCode(t)},o=15,l=100,u={17:1,18:3,21:5,22:7,23:9,16:11,19:12,20:14},d={17:2,18:4,21:6,22:8,23:10,19:13,20:15},f={25:1,26:3,29:5,30:7,31:9,24:11,27:12,28:14},c={25:2,26:4,29:6,30:8,31:10,27:13,28:15},h=["white","green","blue","cyan","red","yellow","magenta","black","transparent"],g={verboseFilter:{DATA:3,DEBUG:3,INFO:2,WARNING:2,TEXT:1,ERROR:0},time:null,verboseLevel:0,setTime:function(e){this.time=e},log:function(e,t){this.verboseFilter[e];this.verboseLevel}},v=function(e){for(var t=[],r=0;r<e.length;r++)t.push(e[r].toString(16));return t},p=function(){function e(t,r,a,n,s){i(this,e),this.foreground=t||"white",this.underline=r||!1,this.italics=a||!1,this.background=n||"black",this.flash=s||!1}return a(e,[{key:"reset",value:function(){this.foreground="white",this.underline=!1,this.italics=!1,this.background="black",this.flash=!1}},{key:"setStyles",value:function(e){for(var t=["foreground","underline","italics","background","flash"],r=0;r<t.length;r++){var i=t[r];e.hasOwnProperty(i)&&(this[i]=e[i])}}},{key:"isDefault",value:function(){return"white"===this.foreground&&!this.underline&&!this.italics&&"black"===this.background&&!this.flash}},{key:"equals",value:function(e){return this.foreground===e.foreground&&this.underline===e.underline&&this.italics===e.italics&&this.background===e.background&&this.flash===e.flash}},{key:"copy",value:function(e){this.foreground=e.foreground,this.underline=e.underline,this.italics=e.italics,this.background=e.background,this.flash=e.flash}},{key:"toString",value:function(){return"color="+this.foreground+", underline="+this.underline+", italics="+this.italics+", background="+this.background+", flash="+this.flash}}]),e}(),y=function(){function e(t,r,a,n,s,o){i(this,e),this.uchar=t||" ",this.penState=new p(r,a,n,s,o)}return a(e,[{key:"reset",value:function(){this.uchar=" ",this.penState.reset()}},{key:"setChar",value:function(e,t){this.uchar=e,this.penState.copy(t)}},{key:"setPenState",value:function(e){this.penState.copy(e)}},{key:"equals",value:function(e){return this.uchar===e.uchar&&this.penState.equals(e.penState)}},{key:"copy",value:function(e){this.uchar=e.uchar,this.penState.copy(e.penState)}},{key:"isEmpty",value:function(){return" "===this.uchar&&this.penState.isDefault()}}]),e}(),m=function(){function e(){i(this,e),this.chars=[];for(var t=0;t<l;t++)this.chars.push(new y);this.pos=0,this.currPenState=new p}return a(e,[{key:"equals",value:function(e){for(var t=!0,r=0;r<l;r++)if(!this.chars[r].equals(e.chars[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<l;t++)this.chars[t].copy(e.chars[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<l;t++)if(!this.chars[t].isEmpty()){e=!1;break}return e}},{key:"setCursor",value:function(e){this.pos!==e&&(this.pos=e),this.pos<0?(g.log("ERROR","Negative cursor position "+this.pos),this.pos=0):this.pos>l&&(g.log("ERROR","Too large cursor position "+this.pos),this.pos=l)}},{key:"moveCursor",value:function(e){var t=this.pos+e;if(e>1)for(var r=this.pos+1;r<t+1;r++)this.chars[r].setPenState(this.currPenState);this.setCursor(t)}},{key:"backSpace",value:function(){this.moveCursor(-1),this.chars[this.pos].setChar(" ",this.currPenState)}},{key:"insertChar",value:function(e){e>=144&&this.backSpace();var t=s(e);if(this.pos>=l)return void g.log("ERROR","Cannot insert "+e.toString(16)+" ("+t+") at position "+this.pos+". Skipping it!");this.chars[this.pos].setChar(t,this.currPenState),this.moveCursor(1)}},{key:"clearFromPos",value:function(e){var t;for(t=e;t<l;t++)this.chars[t].reset()}},{key:"clear",value:function(){this.clearFromPos(0),this.pos=0,this.currPenState.reset()}},{key:"clearToEndOfRow",value:function(){this.clearFromPos(this.pos)}},{key:"getTextString",value:function(){for(var e=[],t=!0,r=0;r<l;r++){var i=this.chars[r].uchar;" "!==i&&(t=!1),e.push(i)}return t?"":e.join("")}},{key:"setPenStyles",value:function(e){this.currPenState.setStyles(e),this.chars[this.pos].setPenState(this.currPenState)}}]),e}(),E=function(){function e(){i(this,e),this.rows=[];for(var t=0;t<o;t++)this.rows.push(new m);this.currRow=o-1,this.nrRollUpRows=null,this.reset()}return a(e,[{key:"reset",value:function(){for(var e=0;e<o;e++)this.rows[e].clear();this.currRow=o-1}},{key:"equals",value:function(e){for(var t=!0,r=0;r<o;r++)if(!this.rows[r].equals(e.rows[r])){t=!1;break}return t}},{key:"copy",value:function(e){for(var t=0;t<o;t++)this.rows[t].copy(e.rows[t])}},{key:"isEmpty",value:function(){for(var e=!0,t=0;t<o;t++)if(!this.rows[t].isEmpty()){e=!1;break}return e}},{key:"backSpace",value:function(){this.rows[this.currRow].backSpace()}},{key:"clearToEndOfRow",value:function(){this.rows[this.currRow].clearToEndOfRow()}},{key:"insertChar",value:function(e){this.rows[this.currRow].insertChar(e)}},{key:"setPen",value:function(e){this.rows[this.currRow].setPenStyles(e)}},{key:"moveCursor",value:function(e){this.rows[this.currRow].moveCursor(e)}},{key:"setCursor",value:function(e){g.log("INFO","setCursor: "+e),this.rows[this.currRow].setCursor(e)}},{key:"setPAC",value:function(e){g.log("INFO","pacData = "+JSON.stringify(e));var t=e.row-1;if(this.nrRollUpRows&&t<this.nrRollUpRows-1&&(t=this.nrRollUpRows-1),this.nrRollUpRows&&this.currRow!==t){for(var r=0;r<o;r++)this.rows[r].clear();var i=this.currRow+1-this.nrRollUpRows,a=this.lastOutputScreen;if(a){var n=a.rows[i].cueStartTime;if(n&&n<g.time)for(var s=0;s<this.nrRollUpRows;s++)this.rows[t-this.nrRollUpRows+s+1].copy(a.rows[i+s])}}this.currRow=t;var l=this.rows[this.currRow];if(null!==e.indent){var u=e.indent,d=Math.max(u-1,0);l.setCursor(e.indent),e.color=l.chars[d].penState.foreground}var f={foreground:e.color,underline:e.underline,italics:e.italics,background:"black",flash:!1};this.setPen(f)}},{key:"setBkgData",value:function(e){g.log("INFO","bkgData = "+JSON.stringify(e)),this.backSpace(),this.setPen(e),this.insertChar(32)}},{key:"setRollUpRows",value:function(e){this.nrRollUpRows=e}},{key:"rollUp",value:function(){if(null===this.nrRollUpRows)return void g.log("DEBUG","roll_up but nrRollUpRows not set yet");g.log("TEXT",this.getDisplayText());var e=this.currRow+1-this.nrRollUpRows,t=this.rows.splice(e,1)[0];t.clear(),this.rows.splice(this.currRow,0,t),g.log("INFO","Rolling up")}},{key:"getDisplayText",value:function(e){e=e||!1;for(var t=[],r="",i=-1,a=0;a<o;a++){var n=this.rows[a].getTextString();n&&(i=a+1,e?t.push("Row "+i+": '"+n+"'"):t.push(n.trim()))}return t.length>0&&(r=e?"["+t.join(" | ")+"]":t.join("\n")),r}},{key:"getTextAndFormat",value:function(){return this.rows}}]),e}(),b=function(){function e(t,r){i(this,e),this.chNr=t,this.outputFilter=r,this.mode=null,this.verbose=0,this.displayedMemory=new E,this.nonDisplayedMemory=new E,this.lastOutputScreen=new E,this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null}return a(e,[{key:"reset",value:function(){this.mode=null,this.displayedMemory.reset(),this.nonDisplayedMemory.reset(),this.lastOutputScreen.reset(),this.currRollUpRow=this.displayedMemory.rows[o-1],this.writeScreen=this.displayedMemory,this.mode=null,this.cueStartTime=null,this.lastCueEndTime=null}},{key:"getHandler",value:function(){return this.outputFilter}},{key:"setHandler",value:function(e){this.outputFilter=e}},{key:"setPAC",value:function(e){this.writeScreen.setPAC(e)}},{key:"setBkgData",value:function(e){this.writeScreen.setBkgData(e)}},{key:"setMode",value:function(e){e!==this.mode&&(this.mode=e,g.log("INFO","MODE="+e),"MODE_POP-ON"===this.mode?this.writeScreen=this.nonDisplayedMemory:(this.writeScreen=this.displayedMemory,this.writeScreen.reset()),"MODE_ROLL-UP"!==this.mode&&(this.displayedMemory.nrRollUpRows=null,this.nonDisplayedMemory.nrRollUpRows=null),this.mode=e)}},{key:"insertChars",value:function(e){for(var t=0;t<e.length;t++)this.writeScreen.insertChar(e[t]);var r=this.writeScreen===this.displayedMemory?"DISP":"NON_DISP";g.log("INFO",r+": "+this.writeScreen.getDisplayText(!0)),"MODE_PAINT-ON"!==this.mode&&"MODE_ROLL-UP"!==this.mode||(g.log("TEXT","DISPLAYED: "+this.displayedMemory.getDisplayText(!0)),this.outputDataUpdate())}},{key:"ccRCL",value:function(){g.log("INFO","RCL - Resume Caption Loading"),this.setMode("MODE_POP-ON")}},{key:"ccBS",value:function(){g.log("INFO","BS - BackSpace"),"MODE_TEXT"!==this.mode&&(this.writeScreen.backSpace(),this.writeScreen===this.displayedMemory&&this.outputDataUpdate())}},{key:"ccAOF",value:function(){}},{key:"ccAON",value:function(){}},{key:"ccDER",value:function(){g.log("INFO","DER- Delete to End of Row"),this.writeScreen.clearToEndOfRow(),this.outputDataUpdate()}},{key:"ccRU",value:function(e){g.log("INFO","RU("+e+") - Roll Up"),this.writeScreen=this.displayedMemory,this.setMode("MODE_ROLL-UP"),this.writeScreen.setRollUpRows(e)}},{key:"ccFON",value:function(){g.log("INFO","FON - Flash On"),this.writeScreen.setPen({flash:!0})}},{key:"ccRDC",value:function(){g.log("INFO","RDC - Resume Direct Captioning"),this.setMode("MODE_PAINT-ON")}},{key:"ccTR",value:function(){g.log("INFO","TR"),this.setMode("MODE_TEXT")}},{key:"ccRTD",value:function(){g.log("INFO","RTD"),this.setMode("MODE_TEXT")}},{key:"ccEDM",value:function(){g.log("INFO","EDM - Erase Displayed Memory"),this.displayedMemory.reset(),this.outputDataUpdate()}},{key:"ccCR",value:function(){g.log("CR - Carriage Return"),this.writeScreen.rollUp(),this.outputDataUpdate()}},{key:"ccENM",value:function(){g.log("INFO","ENM - Erase Non-displayed Memory"),this.nonDisplayedMemory.reset()}},{key:"ccEOC",value:function(){if(g.log("INFO","EOC - End Of Caption"),"MODE_POP-ON"===this.mode){var e=this.displayedMemory;this.displayedMemory=this.nonDisplayedMemory,this.nonDisplayedMemory=e,this.writeScreen=this.nonDisplayedMemory,g.log("TEXT","DISP: "+this.displayedMemory.getDisplayText())}this.outputDataUpdate()}},{key:"ccTO",value:function(e){g.log("INFO","TO("+e+") - Tab Offset"),this.writeScreen.moveCursor(e)}},{key:"ccMIDROW",value:function(e){var t={flash:!1};if(t.underline=e%2==1,t.italics=e>=46,t.italics)t.foreground="white";else{var r=Math.floor(e/2)-16,i=["white","green","blue","cyan","red","yellow","magenta"];t.foreground=i[r]}g.log("INFO","MIDROW: "+JSON.stringify(t)),this.writeScreen.setPen(t)}},{key:"outputDataUpdate",value:function(){var e=g.time;null!==e&&this.outputFilter&&(this.outputFilter.updateData&&this.outputFilter.updateData(e,this.displayedMemory),null!==this.cueStartTime||this.displayedMemory.isEmpty()?this.displayedMemory.equals(this.lastOutputScreen)||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.lastOutputScreen),this.cueStartTime=this.displayedMemory.isEmpty()?null:e):this.cueStartTime=e,this.lastOutputScreen.copy(this.displayedMemory))}},{key:"cueSplitAtTime",value:function(e){this.outputFilter&&(this.displayedMemory.isEmpty()||(this.outputFilter.newCue&&this.outputFilter.newCue(this.cueStartTime,e,this.displayedMemory),this.cueStartTime=e))}}]),e}(),T=function(){function e(t,r,a){i(this,e),this.field=t||1,this.outputs=[r,a],this.channels=[new b(1,r),new b(2,a)],this.currChNr=-1,this.lastCmdA=null,this.lastCmdB=null,this.bufferedData=[],this.startTime=null,this.lastTime=null,this.dataCounters={padding:0,char:0,cmd:0,other:0}}return a(e,[{key:"getHandler",value:function(e){return this.channels[e].getHandler()}},{key:"setHandler",value:function(e,t){this.channels[e].setHandler(t)}},{key:"addData",value:function(e,t){var r,i,a,n=!1;this.lastTime=e,g.setTime(e);for(var s=0;s<t.length;s+=2)if(i=127&t[s],a=127&t[s+1],0!==i||0!==a){if(g.log("DATA","["+v([t[s],t[s+1]])+"] -> ("+v([i,a])+")"),r=this.parseCmd(i,a),r||(r=this.parseMidrow(i,a)),r||(r=this.parsePAC(i,a)),r||(r=this.parseBackgroundAttributes(i,a)),!r&&(n=this.parseChars(i,a)))if(this.currChNr&&this.currChNr>=0){var o=this.channels[this.currChNr-1];o.insertChars(n)}else g.log("WARNING","No channel found yet. TEXT-MODE?");r?this.dataCounters.cmd+=2:n?this.dataCounters.char+=2:(this.dataCounters.other+=2,g.log("WARNING","Couldn't parse cleaned data "+v([i,a])+" orig: "+v([t[s],t[s+1]])))}else this.dataCounters.padding+=2}},{key:"parseCmd",value:function(e,t){var r=null,i=(20===e||28===e)&&32<=t&&t<=47,a=(23===e||31===e)&&33<=t&&t<=35;if(!i&&!a)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,g.log("DEBUG","Repeated command ("+v([e,t])+") is dropped"),!0;r=20===e||23===e?1:2;var n=this.channels[r-1];return 20===e||28===e?32===t?n.ccRCL():33===t?n.ccBS():34===t?n.ccAOF():35===t?n.ccAON():36===t?n.ccDER():37===t?n.ccRU(2):38===t?n.ccRU(3):39===t?n.ccRU(4):40===t?n.ccFON():41===t?n.ccRDC():42===t?n.ccTR():43===t?n.ccRTD():44===t?n.ccEDM():45===t?n.ccCR():46===t?n.ccENM():47===t&&n.ccEOC():n.ccTO(t-32),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"parseMidrow",value:function(e,t){var r=null;if((17===e||25===e)&&32<=t&&t<=47){if((r=17===e?1:2)!==this.currChNr)return g.log("ERROR","Mismatch channel in midrow parsing"),!1;return this.channels[r-1].ccMIDROW(t),g.log("DEBUG","MIDROW ("+v([e,t])+")"),!0}return!1}},{key:"parsePAC",value:function(e,t){var r=null,i=null,a=(17<=e&&e<=23||25<=e&&e<=31)&&64<=t&&t<=127,n=(16===e||24===e)&&64<=t&&t<=95;if(!a&&!n)return!1;if(e===this.lastCmdA&&t===this.lastCmdB)return this.lastCmdA=null,this.lastCmdB=null,!0;r=e<=23?1:2,i=64<=t&&t<=95?1===r?u[e]:f[e]:1===r?d[e]:c[e];var s=this.interpretPAC(i,t);return this.channels[r-1].setPAC(s),this.lastCmdA=e,this.lastCmdB=t,this.currChNr=r,!0}},{key:"interpretPAC",value:function(e,t){var r=t,i={color:null,italics:!1,indent:null,underline:!1,row:e};return r=t>95?t-96:t-64,i.underline=1==(1&r),r<=13?i.color=["white","green","blue","cyan","red","yellow","magenta","white"][Math.floor(r/2)]:r<=15?(i.italics=!0,i.color="white"):i.indent=4*Math.floor((r-16)/2),i}},{key:"parseChars",value:function(e,t){var r=null,i=null,a=null;if(e>=25?(r=2,a=e-8):(r=1,a=e),17<=a&&a<=19){var n=t;n=17===a?t+80:18===a?t+112:t+144,g.log("INFO","Special char '"+s(n)+"' in channel "+r),i=[n]}else 32<=e&&e<=127&&(i=0===t?[e]:[e,t]);if(i){var o=v(i);g.log("DEBUG","Char codes =  "+o.join(",")),this.lastCmdA=null,this.lastCmdB=null}return i}},{key:"parseBackgroundAttributes",value:function(e,t){var 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diff --git a/uni_modules/yingbing-video/static/html/js/jsmpeg.min.js b/uni_modules/yingbing-video/static/html/js/jsmpeg.min.js
new file mode 100644
index 0000000..55779cb
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/jsmpeg.min.js
@@ -0,0 +1 @@
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`data-url` attribute"}var addStyles=function(element,styles){for(var name in styles){element.style[name]=styles[name]}};this.container=element;addStyles(this.container,{display:"inline-block",position:"relative",minWidth:"80px",minHeight:"80px"});this.canvas=document.createElement("canvas");this.canvas.width=960;this.canvas.height=540;addStyles(this.canvas,{display:"block",width:"100%"});this.container.appendChild(this.canvas);this.playButton=document.createElement("div");this.playButton.innerHTML=VideoElement.PLAY_BUTTON;addStyles(this.playButton,{zIndex:2,position:"absolute",top:"0",bottom:"0",left:"0",right:"0",maxWidth:"75px",maxHeight:"75px",margin:"auto",opacity:"0.7",cursor:"pointer"});this.container.appendChild(this.playButton);var options={canvas:this.canvas};for(var option in element.dataset){try{options[option]=JSON.parse(element.dataset[option])}catch(err){options[option]=element.dataset[option]}}this.player=new JSMpeg.Player(url,options);element.playerInstance=this.player;if(options.poster&&!options.autoplay&&!this.player.options.streaming){options.decodeFirstFrame=false;this.poster=new Image;this.poster.src=options.poster;this.poster.addEventListener("load",this.posterLoaded);addStyles(this.poster,{display:"block",zIndex:1,position:"absolute",top:0,left:0,bottom:0,right:0});this.container.appendChild(this.poster)}if(!this.player.options.streaming){this.container.addEventListener("click",this.onClick.bind(this))}if(options.autoplay||this.player.options.streaming){this.playButton.style.display="none"}if(this.player.audioOut&&!this.player.audioOut.unlocked){var unlockAudioElement=this.container;if(options.autoplay||this.player.options.streaming){this.unmuteButton=document.createElement("div");this.unmuteButton.innerHTML=VideoElement.UNMUTE_BUTTON;addStyles(this.unmuteButton,{zIndex:2,position:"absolute",bottom:"10px",right:"20px",width:"75px",height:"75px",margin:"auto",opacity:"0.7",cursor:"pointer"});this.container.appendChild(this.unmuteButton);unlockAudioElement=this.unmuteButton}this.unlockAudioBound=this.onUnlockAudio.bind(this,unlockAudioElement);unlockAudioElement.addEventListener("touchstart",this.unlockAudioBound,false);unlockAudioElement.addEventListener("click",this.unlockAudioBound,true)}};VideoElement.prototype.onUnlockAudio=function(element,ev){if(this.unmuteButton){ev.preventDefault();ev.stopPropagation()}this.player.audioOut.unlock(function(){if(this.unmuteButton){this.unmuteButton.style.display="none"}element.removeEventListener("touchstart",this.unlockAudioBound);element.removeEventListener("click",this.unlockAudioBound)}.bind(this))};VideoElement.prototype.onClick=function(ev){if(this.player.isPlaying){this.player.pause();this.playButton.style.display="block"}else{this.player.play();this.playButton.style.display="none";if(this.poster){this.poster.style.display="none"}}};VideoElement.PLAY_BUTTON='<svg style="max-width: 75px; max-height: 75px;" '+'viewBox="0 0 200 200" alt="Play video">'+'<circle cx="100" cy="100" r="90" fill="none" '+'stroke-width="15" stroke="#fff"/>'+'<polygon points="70, 55 70, 145 145, 100" fill="#fff"/>'+"</svg>";VideoElement.UNMUTE_BUTTON='<svg style="max-width: 75px; max-height: 75px;" viewBox="0 0 75 75">'+'<polygon class="audio-speaker" stroke="none" fill="#fff" '+'points="39,13 22,28 6,28 6,47 21,47 39,62 39,13"/>'+'<g stroke="#fff" stroke-width="5">'+'<path d="M 49,50 69,26"/>'+'<path d="M 69,50 49,26"/>'+"</g>"+"</svg>";return VideoElement}();JSMpeg.Player=function(){"use strict";var Player=function(url,options){this.options=options||{};if(options.source){this.source=new options.source(url,options);options.streaming=!!this.source.streaming}else if(url.match(/^wss?:\/\//)){this.source=new JSMpeg.Source.WebSocket(url,options);options.streaming=true}else if(options.progressive!==false){this.source=new JSMpeg.Source.AjaxProgressive(url,options);options.streaming=false}else{this.source=new JSMpeg.Source.Ajax(url,options);options.streaming=false}this.maxAudioLag=options.maxAudioLag||.25;this.loop=options.loop!==false;this.autoplay=!!options.autoplay||options.streaming;this.demuxer=new JSMpeg.Demuxer.TS(options);this.source.connect(this.demuxer);if(!options.disableWebAssembly&&JSMpeg.WASMModule.IsSupported()){this.wasmModule=JSMpeg.WASMModule.GetModule();options.wasmModule=this.wasmModule}if(options.video!==false){this.video=options.wasmModule?new JSMpeg.Decoder.MPEG1VideoWASM(options):new JSMpeg.Decoder.MPEG1Video(options);this.renderer=!options.disableGl&&JSMpeg.Renderer.WebGL.IsSupported()?new JSMpeg.Renderer.WebGL(options):new JSMpeg.Renderer.Canvas2D(options);this.demuxer.connect(JSMpeg.Demuxer.TS.STREAM.VIDEO_1,this.video);this.video.connect(this.renderer)}if(options.audio!==false&&JSMpeg.AudioOutput.WebAudio.IsSupported()){this.audio=options.wasmModule?new JSMpeg.Decoder.MP2AudioWASM(options):new JSMpeg.Decoder.MP2Audio(options);this.audioOut=new JSMpeg.AudioOutput.WebAudio(options);this.demuxer.connect(JSMpeg.Demuxer.TS.STREAM.AUDIO_1,this.audio);this.audio.connect(this.audioOut)}Object.defineProperty(this,"currentTime",{get:this.getCurrentTime,set:this.setCurrentTime});Object.defineProperty(this,"volume",{get:this.getVolume,set:this.setVolume});this.paused=true;this.unpauseOnShow=false;if(options.pauseWhenHidden!==false){document.addEventListener("visibilitychange",this.showHide.bind(this))}if(this.wasmModule){if(this.wasmModule.ready){this.startLoading()}else if(JSMpeg.WASM_BINARY_INLINED){var wasm=JSMpeg.Base64ToArrayBuffer(JSMpeg.WASM_BINARY_INLINED);this.wasmModule.loadFromBuffer(wasm,this.startLoading.bind(this))}else{this.wasmModule.loadFromFile("jsmpeg.wasm",this.startLoading.bind(this))}}else{this.startLoading()}};Player.prototype.startLoading=function(){this.source.start();if(this.autoplay){this.play()}};Player.prototype.showHide=function(ev){if(document.visibilityState==="hidden"){this.unpauseOnShow=this.wantsToPlay;this.pause()}else if(this.unpauseOnShow){this.play()}};Player.prototype.play=function(ev){if(this.animationId){return}this.animationId=requestAnimationFrame(this.update.bind(this));this.wantsToPlay=true;this.paused=false};Player.prototype.pause=function(ev){if(this.paused){return}cancelAnimationFrame(this.animationId);this.animationId=null;this.wantsToPlay=false;this.isPlaying=false;this.paused=true;if(this.audio&&this.audio.canPlay){this.audioOut.stop();this.seek(this.currentTime)}if(this.options.onPause){this.options.onPause(this)}};Player.prototype.getVolume=function(){return this.audioOut?this.audioOut.volume:0};Player.prototype.setVolume=function(volume){if(this.audioOut){this.audioOut.volume=volume}};Player.prototype.stop=function(ev){this.pause();this.seek(0);if(this.video&&this.options.decodeFirstFrame!==false){this.video.decode()}};Player.prototype.destroy=function(){this.pause();this.source.destroy();this.video&&this.video.destroy();this.renderer&&this.renderer.destroy();this.audio&&this.audio.destroy();this.audioOut&&this.audioOut.destroy()};Player.prototype.seek=function(time){var startOffset=this.audio&&this.audio.canPlay?this.audio.startTime:this.video.startTime;if(this.video){this.video.seek(time+startOffset)}if(this.audio){this.audio.seek(time+startOffset)}this.startTime=JSMpeg.Now()-time};Player.prototype.getCurrentTime=function(){return this.audio&&this.audio.canPlay?this.audio.currentTime-this.audio.startTime:this.video.currentTime-this.video.startTime};Player.prototype.setCurrentTime=function(time){this.seek(time)};Player.prototype.update=function(){this.animationId=requestAnimationFrame(this.update.bind(this));if(!this.source.established){if(this.renderer){this.renderer.renderProgress(this.source.progress)}return}if(!this.isPlaying){this.isPlaying=true;this.startTime=JSMpeg.Now()-this.currentTime;if(this.options.onPlay){this.options.onPlay(this)}}if(this.options.streaming){this.updateForStreaming()}else{this.updateForStaticFile()}};Player.prototype.updateForStreaming=function(){if(this.video){this.video.decode()}if(this.audio){var decoded=false;do{if(this.audioOut.enqueuedTime>this.maxAudioLag){this.audioOut.resetEnqueuedTime();this.audioOut.enabled=false}decoded=this.audio.decode()}while(decoded);this.audioOut.enabled=true}};Player.prototype.nextFrame=function(){if(this.source.established&&this.video){return this.video.decode()}return false};Player.prototype.updateForStaticFile=function(){var notEnoughData=false,headroom=0;if(this.audio&&this.audio.canPlay){while(!notEnoughData&&this.audio.decodedTime-this.audio.currentTime<.25){notEnoughData=!this.audio.decode()}if(this.video&&this.video.currentTime<this.audio.currentTime){notEnoughData=!this.video.decode()}headroom=this.demuxer.currentTime-this.audio.currentTime}else if(this.video){var targetTime=JSMpeg.Now()-this.startTime+this.video.startTime,lateTime=targetTime-this.video.currentTime,frameTime=1/this.video.frameRate;if(this.video&&lateTime>0){if(lateTime>frameTime*2){this.startTime+=lateTime}notEnoughData=!this.video.decode()}headroom=this.demuxer.currentTime-targetTime}this.source.resume(headroom);if(notEnoughData&&this.source.completed){if(this.loop){this.seek(0)}else{this.pause();if(this.options.onEnded){this.options.onEnded(this)}}}else if(notEnoughData&&this.options.onStalled){this.options.onStalled(this)}};return Player}();JSMpeg.BitBuffer=function(){"use strict";var BitBuffer=function(bufferOrLength,mode){if(typeof bufferOrLength==="object"){this.bytes=bufferOrLength instanceof Uint8Array?bufferOrLength:new Uint8Array(bufferOrLength);this.byteLength=this.bytes.length}else{this.bytes=new Uint8Array(bufferOrLength||1024*1024);this.byteLength=0}this.mode=mode||BitBuffer.MODE.EXPAND;this.index=0};BitBuffer.prototype.resize=function(size){var newBytes=new Uint8Array(size);if(this.byteLength!==0){this.byteLength=Math.min(this.byteLength,size);newBytes.set(this.bytes,0,this.byteLength)}this.bytes=newBytes;this.index=Math.min(this.index,this.byteLength<<3)};BitBuffer.prototype.evict=function(sizeNeeded){var bytePos=this.index>>3,available=this.bytes.length-this.byteLength;if(this.index===this.byteLength<<3||sizeNeeded>available+bytePos){this.byteLength=0;this.index=0;return}else if(bytePos===0){return}if(this.bytes.copyWithin){this.bytes.copyWithin(0,bytePos,this.byteLength)}else{this.bytes.set(this.bytes.subarray(bytePos,this.byteLength))}this.byteLength=this.byteLength-bytePos;this.index-=bytePos<<3;return};BitBuffer.prototype.write=function(buffers){var isArrayOfBuffers=typeof buffers[0]==="object",totalLength=0,available=this.bytes.length-this.byteLength;if(isArrayOfBuffers){var totalLength=0;for(var i=0;i<buffers.length;i++){totalLength+=buffers[i].byteLength}}else{totalLength=buffers.byteLength}if(totalLength>available){if(this.mode===BitBuffer.MODE.EXPAND){var newSize=Math.max(this.bytes.length*2,totalLength-available);this.resize(newSize)}else{this.evict(totalLength)}}if(isArrayOfBuffers){for(var i=0;i<buffers.length;i++){this.appendSingleBuffer(buffers[i])}}else{this.appendSingleBuffer(buffers)}return totalLength};BitBuffer.prototype.appendSingleBuffer=function(buffer){buffer=buffer instanceof Uint8Array?buffer:new Uint8Array(buffer);this.bytes.set(buffer,this.byteLength);this.byteLength+=buffer.length};BitBuffer.prototype.findNextStartCode=function(){for(var i=this.index+7>>3;i<this.byteLength;i++){if(this.bytes[i]==0&&this.bytes[i+1]==0&&this.bytes[i+2]==1){this.index=i+4<<3;return this.bytes[i+3]}}this.index=this.byteLength<<3;return-1};BitBuffer.prototype.findStartCode=function(code){var current=0;while(true){current=this.findNextStartCode();if(current===code||current===-1){return current}}return-1};BitBuffer.prototype.nextBytesAreStartCode=function(){var i=this.index+7>>3;return i>=this.byteLength||this.bytes[i]==0&&this.bytes[i+1]==0&&this.bytes[i+2]==1};BitBuffer.prototype.peek=function(count){var offset=this.index;var value=0;while(count){var currentByte=this.bytes[offset>>3],remaining=8-(offset&7),read=remaining<count?remaining:count,shift=remaining-read,mask=255>>8-read;value=value<<read|(currentByte&mask<<shift)>>shift;offset+=read;count-=read}return value};BitBuffer.prototype.read=function(count){var value=this.peek(count);this.index+=count;return value};BitBuffer.prototype.skip=function(count){return this.index+=count};BitBuffer.prototype.rewind=function(count){this.index=Math.max(this.index-count,0)};BitBuffer.prototype.has=function(count){return(this.byteLength<<3)-this.index>=count};BitBuffer.MODE={EVICT:1,EXPAND:2};return BitBuffer}();JSMpeg.Source.Ajax=function(){"use strict";var AjaxSource=function(url,options){this.url=url;this.destination=null;this.request=null;this.streaming=false;this.completed=false;this.established=false;this.progress=0;this.onEstablishedCallback=options.onSourceEstablished;this.onCompletedCallback=options.onSourceCompleted};AjaxSource.prototype.connect=function(destination){this.destination=destination};AjaxSource.prototype.start=function(){this.request=new XMLHttpRequest;this.request.onreadystatechange=function(){if(this.request.readyState===this.request.DONE&&this.request.status===200){this.onLoad(this.request.response)}}.bind(this);this.request.onprogress=this.onProgress.bind(this);this.request.open("GET",this.url);this.request.responseType="arraybuffer";this.request.send()};AjaxSource.prototype.resume=function(secondsHeadroom){};AjaxSource.prototype.destroy=function(){this.request.abort()};AjaxSource.prototype.onProgress=function(ev){this.progress=ev.loaded/ev.total};AjaxSource.prototype.onLoad=function(data){this.established=true;this.completed=true;this.progress=1;if(this.onEstablishedCallback){this.onEstablishedCallback(this)}if(this.onCompletedCallback){this.onCompletedCallback(this)}if(this.destination){this.destination.write(data)}};return AjaxSource}();JSMpeg.Source.Fetch=function(){"use strict";var FetchSource=function(url,options){this.url=url;this.destination=null;this.request=null;this.streaming=true;this.completed=false;this.established=false;this.progress=0;this.aborted=false;this.onEstablishedCallback=options.onSourceEstablished;this.onCompletedCallback=options.onSourceCompleted};FetchSource.prototype.connect=function(destination){this.destination=destination};FetchSource.prototype.start=function(){var params={method:"GET",headers:new Headers,cache:"default"};self.fetch(this.url,params).then(function(res){if(res.ok&&(res.status>=200&&res.status<=299)){this.progress=1;this.established=true;return this.pump(res.body.getReader())}else{}}.bind(this)).catch(function(err){throw err})};FetchSource.prototype.pump=function(reader){return reader.read().then(function(result){if(result.done){this.completed=true}else{if(this.aborted){return reader.cancel()}if(this.destination){this.destination.write(result.value.buffer)}return this.pump(reader)}}.bind(this)).catch(function(err){throw err})};FetchSource.prototype.resume=function(secondsHeadroom){};FetchSource.prototype.abort=function(){this.aborted=true};return FetchSource}();JSMpeg.Source.AjaxProgressive=function(){"use strict";var AjaxProgressiveSource=function(url,options){this.url=url;this.destination=null;this.request=null;this.streaming=false;this.completed=false;this.established=false;this.progress=0;this.fileSize=0;this.loadedSize=0;this.chunkSize=options.chunkSize||1024*1024;this.isLoading=false;this.loadStartTime=0;this.throttled=options.throttled!==false;this.aborted=false;this.onEstablishedCallback=options.onSourceEstablished;this.onCompletedCallback=options.onSourceCompleted};AjaxProgressiveSource.prototype.connect=function(destination){this.destination=destination};AjaxProgressiveSource.prototype.start=function(){this.request=new XMLHttpRequest;this.request.onreadystatechange=function(){if(this.request.readyState===this.request.DONE){this.fileSize=parseInt(this.request.getResponseHeader("Content-Length"));this.loadNextChunk()}}.bind(this);this.request.onprogress=this.onProgress.bind(this);this.request.open("HEAD",this.url);this.request.send()};AjaxProgressiveSource.prototype.resume=function(secondsHeadroom){if(this.isLoading||!this.throttled){return}var worstCaseLoadingTime=this.loadTime*8+2;if(worstCaseLoadingTime>secondsHeadroom){this.loadNextChunk()}};AjaxProgressiveSource.prototype.destroy=function(){this.request.abort();this.aborted=true};AjaxProgressiveSource.prototype.loadNextChunk=function(){var start=this.loadedSize,end=Math.min(this.loadedSize+this.chunkSize-1,this.fileSize-1);if(start>=this.fileSize||this.aborted){this.completed=true;if(this.onCompletedCallback){this.onCompletedCallback(this)}return}this.isLoading=true;this.loadStartTime=JSMpeg.Now();this.request=new XMLHttpRequest;this.request.onreadystatechange=function(){if(this.request.readyState===this.request.DONE&&this.request.status>=200&&this.request.status<300){this.onChunkLoad(this.request.response)}else if(this.request.readyState===this.request.DONE){if(this.loadFails++<3){this.loadNextChunk()}}}.bind(this);if(start===0){this.request.onprogress=this.onProgress.bind(this)}this.request.open("GET",this.url+"?"+start+"-"+end);this.request.setRequestHeader("Range","bytes="+start+"-"+end);this.request.responseType="arraybuffer";this.request.send()};AjaxProgressiveSource.prototype.onProgress=function(ev){this.progress=ev.loaded/ev.total};AjaxProgressiveSource.prototype.onChunkLoad=function(data){var isFirstChunk=!this.established;this.established=true;this.progress=1;this.loadedSize+=data.byteLength;this.loadFails=0;this.isLoading=false;if(isFirstChunk&&this.onEstablishedCallback){this.onEstablishedCallback(this)}if(this.destination){this.destination.write(data)}this.loadTime=JSMpeg.Now()-this.loadStartTime;if(!this.throttled){this.loadNextChunk()}};return AjaxProgressiveSource}();JSMpeg.Source.WebSocket=function(){"use strict";var WSSource=function(url,options){this.url=url;this.options=options;this.socket=null;this.streaming=true;this.callbacks={connect:[],data:[]};this.destination=null;this.reconnectInterval=options.reconnectInterval!==undefined?options.reconnectInterval:5;this.shouldAttemptReconnect=!!this.reconnectInterval;this.completed=false;this.established=false;this.progress=0;this.reconnectTimeoutId=0;this.onEstablishedCallback=options.onSourceEstablished;this.onCompletedCallback=options.onSourceCompleted};WSSource.prototype.connect=function(destination){this.destination=destination};WSSource.prototype.destroy=function(){clearTimeout(this.reconnectTimeoutId);this.shouldAttemptReconnect=false;this.socket.close()};WSSource.prototype.start=function(){this.shouldAttemptReconnect=!!this.reconnectInterval;this.progress=0;this.established=false;if(this.options.protocols){this.socket=new WebSocket(this.url,this.options.protocols)}else{this.socket=new WebSocket(this.url)}this.socket.binaryType="arraybuffer";this.socket.onmessage=this.onMessage.bind(this);this.socket.onopen=this.onOpen.bind(this);this.socket.onerror=this.onClose.bind(this);this.socket.onclose=this.onClose.bind(this)};WSSource.prototype.resume=function(secondsHeadroom){};WSSource.prototype.onOpen=function(){this.progress=1};WSSource.prototype.onClose=function(){if(this.shouldAttemptReconnect){clearTimeout(this.reconnectTimeoutId);this.reconnectTimeoutId=setTimeout(function(){this.start()}.bind(this),this.reconnectInterval*1e3)}};WSSource.prototype.onMessage=function(ev){var isFirstChunk=!this.established;this.established=true;if(isFirstChunk&&this.onEstablishedCallback){this.onEstablishedCallback(this)}if(this.destination){this.destination.write(ev.data)}};return WSSource}();JSMpeg.Demuxer.TS=function(){"use strict";var TS=function(options){this.bits=null;this.leftoverBytes=null;this.guessVideoFrameEnd=true;this.pidsToStreamIds={};this.pesPacketInfo={};this.startTime=0;this.currentTime=0};TS.prototype.connect=function(streamId,destination){this.pesPacketInfo[streamId]={destination:destination,currentLength:0,totalLength:0,pts:0,buffers:[]}};TS.prototype.write=function(buffer){if(this.leftoverBytes){var totalLength=buffer.byteLength+this.leftoverBytes.byteLength;this.bits=new JSMpeg.BitBuffer(totalLength);this.bits.write([this.leftoverBytes,buffer])}else{this.bits=new JSMpeg.BitBuffer(buffer)}while(this.bits.has(188<<3)&&this.parsePacket()){}var leftoverCount=this.bits.byteLength-(this.bits.index>>3);this.leftoverBytes=leftoverCount>0?this.bits.bytes.subarray(this.bits.index>>3):null};TS.prototype.parsePacket=function(){if(this.bits.read(8)!==71){if(!this.resync()){return false}}var end=(this.bits.index>>3)+187;var transportError=this.bits.read(1),payloadStart=this.bits.read(1),transportPriority=this.bits.read(1),pid=this.bits.read(13),transportScrambling=this.bits.read(2),adaptationField=this.bits.read(2),continuityCounter=this.bits.read(4);var streamId=this.pidsToStreamIds[pid];if(payloadStart&&streamId){var pi=this.pesPacketInfo[streamId];if(pi&&pi.currentLength){this.packetComplete(pi)}}if(adaptationField&1){if(adaptationField&2){var adaptationFieldLength=this.bits.read(8);this.bits.skip(adaptationFieldLength<<3)}if(payloadStart&&this.bits.nextBytesAreStartCode()){this.bits.skip(24);streamId=this.bits.read(8);this.pidsToStreamIds[pid]=streamId;var packetLength=this.bits.read(16);this.bits.skip(8);var ptsDtsFlag=this.bits.read(2);this.bits.skip(6);var headerLength=this.bits.read(8);var payloadBeginIndex=this.bits.index+(headerLength<<3);var pi=this.pesPacketInfo[streamId];if(pi){var pts=0;if(ptsDtsFlag&2){this.bits.skip(4);var p32_30=this.bits.read(3);this.bits.skip(1);var p29_15=this.bits.read(15);this.bits.skip(1);var p14_0=this.bits.read(15);this.bits.skip(1);pts=(p32_30*1073741824+p29_15*32768+p14_0)/9e4;this.currentTime=pts;if(this.startTime===-1){this.startTime=pts}}var payloadLength=packetLength?packetLength-headerLength-3:0;this.packetStart(pi,pts,payloadLength)}this.bits.index=payloadBeginIndex}if(streamId){var pi=this.pesPacketInfo[streamId];if(pi){var start=this.bits.index>>3;var complete=this.packetAddData(pi,start,end);var hasPadding=!payloadStart&&adaptationField&2;if(complete||this.guessVideoFrameEnd&&hasPadding){this.packetComplete(pi)}}}}this.bits.index=end<<3;return true};TS.prototype.resync=function(){if(!this.bits.has(188*6<<3)){return false}var byteIndex=this.bits.index>>3;for(var i=0;i<187;i++){if(this.bits.bytes[byteIndex+i]===71){var foundSync=true;for(var j=1;j<5;j++){if(this.bits.bytes[byteIndex+i+188*j]!==71){foundSync=false;break}}if(foundSync){this.bits.index=byteIndex+i+1<<3;return true}}}console.warn("JSMpeg: Possible garbage data. Skipping.");this.bits.skip(187<<3);return false};TS.prototype.packetStart=function(pi,pts,payloadLength){pi.totalLength=payloadLength;pi.currentLength=0;pi.pts=pts};TS.prototype.packetAddData=function(pi,start,end){pi.buffers.push(this.bits.bytes.subarray(start,end));pi.currentLength+=end-start;var complete=pi.totalLength!==0&&pi.currentLength>=pi.totalLength;return complete};TS.prototype.packetComplete=function(pi){pi.destination.write(pi.pts,pi.buffers);pi.totalLength=0;pi.currentLength=0;pi.buffers=[]};TS.STREAM={PACK_HEADER:186,SYSTEM_HEADER:187,PROGRAM_MAP:188,PRIVATE_1:189,PADDING:190,PRIVATE_2:191,AUDIO_1:192,VIDEO_1:224,DIRECTORY:255};return TS}();JSMpeg.Decoder.Base=function(){"use strict";var BaseDecoder=function(options){this.destination=null;this.canPlay=false;this.collectTimestamps=!options.streaming;this.bytesWritten=0;this.timestamps=[];this.timestampIndex=0;this.startTime=0;this.decodedTime=0;Object.defineProperty(this,"currentTime",{get:this.getCurrentTime})};BaseDecoder.prototype.destroy=function(){};BaseDecoder.prototype.connect=function(destination){this.destination=destination};BaseDecoder.prototype.bufferGetIndex=function(){return this.bits.index};BaseDecoder.prototype.bufferSetIndex=function(index){this.bits.index=index};BaseDecoder.prototype.bufferWrite=function(buffers){return this.bits.write(buffers)};BaseDecoder.prototype.write=function(pts,buffers){if(this.collectTimestamps){if(this.timestamps.length===0){this.startTime=pts;this.decodedTime=pts}this.timestamps.push({index:this.bytesWritten<<3,time:pts})}this.bytesWritten+=this.bufferWrite(buffers);this.canPlay=true};BaseDecoder.prototype.seek=function(time){if(!this.collectTimestamps){return}this.timestampIndex=0;for(var i=0;i<this.timestamps.length;i++){if(this.timestamps[i].time>time){break}this.timestampIndex=i}var ts=this.timestamps[this.timestampIndex];if(ts){this.bufferSetIndex(ts.index);this.decodedTime=ts.time}else{this.bufferSetIndex(0);this.decodedTime=this.startTime}};BaseDecoder.prototype.decode=function(){this.advanceDecodedTime(0)};BaseDecoder.prototype.advanceDecodedTime=function(seconds){if(this.collectTimestamps){var newTimestampIndex=-1;var currentIndex=this.bufferGetIndex();for(var i=this.timestampIndex;i<this.timestamps.length;i++){if(this.timestamps[i].index>currentIndex){break}newTimestampIndex=i}if(newTimestampIndex!==-1&&newTimestampIndex!==this.timestampIndex){this.timestampIndex=newTimestampIndex;this.decodedTime=this.timestamps[this.timestampIndex].time;return}}this.decodedTime+=seconds};BaseDecoder.prototype.getCurrentTime=function(){return this.decodedTime};return BaseDecoder}();JSMpeg.Decoder.MPEG1Video=function(){"use strict";var MPEG1=function(options){JSMpeg.Decoder.Base.call(this,options);this.onDecodeCallback=options.onVideoDecode;var bufferSize=options.videoBufferSize||512*1024;var bufferMode=options.streaming?JSMpeg.BitBuffer.MODE.EVICT:JSMpeg.BitBuffer.MODE.EXPAND;this.bits=new JSMpeg.BitBuffer(bufferSize,bufferMode);this.customIntraQuantMatrix=new Uint8Array(64);this.customNonIntraQuantMatrix=new Uint8Array(64);this.blockData=new Int32Array(64);this.currentFrame=0;this.decodeFirstFrame=options.decodeFirstFrame!==false};MPEG1.prototype=Object.create(JSMpeg.Decoder.Base.prototype);MPEG1.prototype.constructor=MPEG1;MPEG1.prototype.write=function(pts,buffers){JSMpeg.Decoder.Base.prototype.write.call(this,pts,buffers);if(!this.hasSequenceHeader){if(this.bits.findStartCode(MPEG1.START.SEQUENCE)===-1){return false}this.decodeSequenceHeader();if(this.decodeFirstFrame){this.decode()}}};MPEG1.prototype.decode=function(){var startTime=JSMpeg.Now();if(!this.hasSequenceHeader){return false}if(this.bits.findStartCode(MPEG1.START.PICTURE)===-1){var bufferedBytes=this.bits.byteLength-(this.bits.index>>3);return false}this.decodePicture();this.advanceDecodedTime(1/this.frameRate);var elapsedTime=JSMpeg.Now()-startTime;if(this.onDecodeCallback){this.onDecodeCallback(this,elapsedTime)}return true};MPEG1.prototype.readHuffman=function(codeTable){var state=0;do{state=codeTable[state+this.bits.read(1)]}while(state>=0&&codeTable[state]!==0);return codeTable[state+2]};MPEG1.prototype.frameRate=30;MPEG1.prototype.decodeSequenceHeader=function(){var newWidth=this.bits.read(12),newHeight=this.bits.read(12);this.bits.skip(4);this.frameRate=MPEG1.PICTURE_RATE[this.bits.read(4)];this.bits.skip(18+1+10+1);if(newWidth!==this.width||newHeight!==this.height){this.width=newWidth;this.height=newHeight;this.initBuffers();if(this.destination){this.destination.resize(newWidth,newHeight)}}if(this.bits.read(1)){for(var i=0;i<64;i++){this.customIntraQuantMatrix[MPEG1.ZIG_ZAG[i]]=this.bits.read(8)}this.intraQuantMatrix=this.customIntraQuantMatrix}if(this.bits.read(1)){for(var i=0;i<64;i++){var idx=MPEG1.ZIG_ZAG[i];this.customNonIntraQuantMatrix[idx]=this.bits.read(8)}this.nonIntraQuantMatrix=this.customNonIntraQuantMatrix}this.hasSequenceHeader=true};MPEG1.prototype.initBuffers=function(){this.intraQuantMatrix=MPEG1.DEFAULT_INTRA_QUANT_MATRIX;this.nonIntraQuantMatrix=MPEG1.DEFAULT_NON_INTRA_QUANT_MATRIX;this.mbWidth=this.width+15>>4;this.mbHeight=this.height+15>>4;this.mbSize=this.mbWidth*this.mbHeight;this.codedWidth=this.mbWidth<<4;this.codedHeight=this.mbHeight<<4;this.codedSize=this.codedWidth*this.codedHeight;this.halfWidth=this.mbWidth<<3;this.halfHeight=this.mbHeight<<3;this.currentY=new Uint8ClampedArray(this.codedSize);this.currentY32=new Uint32Array(this.currentY.buffer);this.currentCr=new Uint8ClampedArray(this.codedSize>>2);this.currentCr32=new Uint32Array(this.currentCr.buffer);this.currentCb=new Uint8ClampedArray(this.codedSize>>2);this.currentCb32=new Uint32Array(this.currentCb.buffer);this.forwardY=new Uint8ClampedArray(this.codedSize);this.forwardY32=new Uint32Array(this.forwardY.buffer);this.forwardCr=new Uint8ClampedArray(this.codedSize>>2);this.forwardCr32=new Uint32Array(this.forwardCr.buffer);this.forwardCb=new Uint8ClampedArray(this.codedSize>>2);this.forwardCb32=new Uint32Array(this.forwardCb.buffer)};MPEG1.prototype.currentY=null;MPEG1.prototype.currentCr=null;MPEG1.prototype.currentCb=null;MPEG1.prototype.pictureType=0;MPEG1.prototype.forwardY=null;MPEG1.prototype.forwardCr=null;MPEG1.prototype.forwardCb=null;MPEG1.prototype.fullPelForward=false;MPEG1.prototype.forwardFCode=0;MPEG1.prototype.forwardRSize=0;MPEG1.prototype.forwardF=0;MPEG1.prototype.decodePicture=function(skipOutput){this.currentFrame++;this.bits.skip(10);this.pictureType=this.bits.read(3);this.bits.skip(16);if(this.pictureType<=0||this.pictureType>=MPEG1.PICTURE_TYPE.B){return}if(this.pictureType===MPEG1.PICTURE_TYPE.PREDICTIVE){this.fullPelForward=this.bits.read(1);this.forwardFCode=this.bits.read(3);if(this.forwardFCode===0){return}this.forwardRSize=this.forwardFCode-1;this.forwardF=1<<this.forwardRSize}var code=0;do{code=this.bits.findNextStartCode()}while(code===MPEG1.START.EXTENSION||code===MPEG1.START.USER_DATA);while(code>=MPEG1.START.SLICE_FIRST&&code<=MPEG1.START.SLICE_LAST){this.decodeSlice(code&255);code=this.bits.findNextStartCode()}if(code!==-1){this.bits.rewind(32)}if(this.destination){this.destination.render(this.currentY,this.currentCr,this.currentCb,true)}if(this.pictureType===MPEG1.PICTURE_TYPE.INTRA||this.pictureType===MPEG1.PICTURE_TYPE.PREDICTIVE){var tmpY=this.forwardY,tmpY32=this.forwardY32,tmpCr=this.forwardCr,tmpCr32=this.forwardCr32,tmpCb=this.forwardCb,tmpCb32=this.forwardCb32;this.forwardY=this.currentY;this.forwardY32=this.currentY32;this.forwardCr=this.currentCr;this.forwardCr32=this.currentCr32;this.forwardCb=this.currentCb;this.forwardCb32=this.currentCb32;this.currentY=tmpY;this.currentY32=tmpY32;this.currentCr=tmpCr;this.currentCr32=tmpCr32;this.currentCb=tmpCb;this.currentCb32=tmpCb32}};MPEG1.prototype.quantizerScale=0;MPEG1.prototype.sliceBegin=false;MPEG1.prototype.decodeSlice=function(slice){this.sliceBegin=true;this.macroblockAddress=(slice-1)*this.mbWidth-1;this.motionFwH=this.motionFwHPrev=0;this.motionFwV=this.motionFwVPrev=0;this.dcPredictorY=128;this.dcPredictorCr=128;this.dcPredictorCb=128;this.quantizerScale=this.bits.read(5);while(this.bits.read(1)){this.bits.skip(8)}do{this.decodeMacroblock()}while(!this.bits.nextBytesAreStartCode())};MPEG1.prototype.macroblockAddress=0;MPEG1.prototype.mbRow=0;MPEG1.prototype.mbCol=0;MPEG1.prototype.macroblockType=0;MPEG1.prototype.macroblockIntra=false;MPEG1.prototype.macroblockMotFw=false;MPEG1.prototype.motionFwH=0;MPEG1.prototype.motionFwV=0;MPEG1.prototype.motionFwHPrev=0;MPEG1.prototype.motionFwVPrev=0;MPEG1.prototype.decodeMacroblock=function(){var increment=0,t=this.readHuffman(MPEG1.MACROBLOCK_ADDRESS_INCREMENT);while(t===34){t=this.readHuffman(MPEG1.MACROBLOCK_ADDRESS_INCREMENT)}while(t===35){increment+=33;t=this.readHuffman(MPEG1.MACROBLOCK_ADDRESS_INCREMENT)}increment+=t;if(this.sliceBegin){this.sliceBegin=false;this.macroblockAddress+=increment}else{if(this.macroblockAddress+increment>=this.mbSize){return}if(increment>1){this.dcPredictorY=128;this.dcPredictorCr=128;this.dcPredictorCb=128;if(this.pictureType===MPEG1.PICTURE_TYPE.PREDICTIVE){this.motionFwH=this.motionFwHPrev=0;this.motionFwV=this.motionFwVPrev=0}}while(increment>1){this.macroblockAddress++;this.mbRow=this.macroblockAddress/this.mbWidth|0;this.mbCol=this.macroblockAddress%this.mbWidth;this.copyMacroblock(this.motionFwH,this.motionFwV,this.forwardY,this.forwardCr,this.forwardCb);increment--}this.macroblockAddress++}this.mbRow=this.macroblockAddress/this.mbWidth|0;this.mbCol=this.macroblockAddress%this.mbWidth;var mbTable=MPEG1.MACROBLOCK_TYPE[this.pictureType];this.macroblockType=this.readHuffman(mbTable);this.macroblockIntra=this.macroblockType&1;this.macroblockMotFw=this.macroblockType&8;if((this.macroblockType&16)!==0){this.quantizerScale=this.bits.read(5)}if(this.macroblockIntra){this.motionFwH=this.motionFwHPrev=0;this.motionFwV=this.motionFwVPrev=0}else{this.dcPredictorY=128;this.dcPredictorCr=128;this.dcPredictorCb=128;this.decodeMotionVectors();this.copyMacroblock(this.motionFwH,this.motionFwV,this.forwardY,this.forwardCr,this.forwardCb)}var cbp=(this.macroblockType&2)!==0?this.readHuffman(MPEG1.CODE_BLOCK_PATTERN):this.macroblockIntra?63:0;for(var block=0,mask=32;block<6;block++){if((cbp&mask)!==0){this.decodeBlock(block)}mask>>=1}};MPEG1.prototype.decodeMotionVectors=function(){var code,d,r=0;if(this.macroblockMotFw){code=this.readHuffman(MPEG1.MOTION);if(code!==0&&this.forwardF!==1){r=this.bits.read(this.forwardRSize);d=(Math.abs(code)-1<<this.forwardRSize)+r+1;if(code<0){d=-d}}else{d=code}this.motionFwHPrev+=d;if(this.motionFwHPrev>(this.forwardF<<4)-1){this.motionFwHPrev-=this.forwardF<<5}else if(this.motionFwHPrev<-this.forwardF<<4){this.motionFwHPrev+=this.forwardF<<5}this.motionFwH=this.motionFwHPrev;if(this.fullPelForward){this.motionFwH<<=1}code=this.readHuffman(MPEG1.MOTION);if(code!==0&&this.forwardF!==1){r=this.bits.read(this.forwardRSize);d=(Math.abs(code)-1<<this.forwardRSize)+r+1;if(code<0){d=-d}}else{d=code}this.motionFwVPrev+=d;if(this.motionFwVPrev>(this.forwardF<<4)-1){this.motionFwVPrev-=this.forwardF<<5}else if(this.motionFwVPrev<-this.forwardF<<4){this.motionFwVPrev+=this.forwardF<<5}this.motionFwV=this.motionFwVPrev;if(this.fullPelForward){this.motionFwV<<=1}}else if(this.pictureType===MPEG1.PICTURE_TYPE.PREDICTIVE){this.motionFwH=this.motionFwHPrev=0;this.motionFwV=this.motionFwVPrev=0}};MPEG1.prototype.copyMacroblock=function(motionH,motionV,sY,sCr,sCb){var width,scan,H,V,oddH,oddV,src,dest,last;var dY=this.currentY32,dCb=this.currentCb32,dCr=this.currentCr32;width=this.codedWidth;scan=width-16;H=motionH>>1;V=motionV>>1;oddH=(motionH&1)===1;oddV=(motionV&1)===1;src=((this.mbRow<<4)+V)*width+(this.mbCol<<4)+H;dest=this.mbRow*width+this.mbCol<<2;last=dest+(width<<2);var x,y1,y2,y;if(oddH){if(oddV){while(dest<last){y1=sY[src]+sY[src+width];src++;for(x=0;x<4;x++){y2=sY[src]+sY[src+width];src++;y=y1+y2+2>>2&255;y1=sY[src]+sY[src+width];src++;y|=y1+y2+2<<6&65280;y2=sY[src]+sY[src+width];src++;y|=y1+y2+2<<14&16711680;y1=sY[src]+sY[src+width];src++;y|=y1+y2+2<<22&4278190080;dY[dest++]=y}dest+=scan>>2;src+=scan-1}}else{while(dest<last){y1=sY[src++];for(x=0;x<4;x++){y2=sY[src++];y=y1+y2+1>>1&255;y1=sY[src++];y|=y1+y2+1<<7&65280;y2=sY[src++];y|=y1+y2+1<<15&16711680;y1=sY[src++];y|=y1+y2+1<<23&4278190080;dY[dest++]=y}dest+=scan>>2;src+=scan-1}}}else{if(oddV){while(dest<last){for(x=0;x<4;x++){y=sY[src]+sY[src+width]+1>>1&255;src++;y|=sY[src]+sY[src+width]+1<<7&65280;src++;y|=sY[src]+sY[src+width]+1<<15&16711680;src++;y|=sY[src]+sY[src+width]+1<<23&4278190080;src++;dY[dest++]=y}dest+=scan>>2;src+=scan}}else{while(dest<last){for(x=0;x<4;x++){y=sY[src];src++;y|=sY[src]<<8;src++;y|=sY[src]<<16;src++;y|=sY[src]<<24;src++;dY[dest++]=y}dest+=scan>>2;src+=scan}}}width=this.halfWidth;scan=width-8;H=motionH/2>>1;V=motionV/2>>1;oddH=(motionH/2&1)===1;oddV=(motionV/2&1)===1;src=((this.mbRow<<3)+V)*width+(this.mbCol<<3)+H;dest=this.mbRow*width+this.mbCol<<1;last=dest+(width<<1);var cr1,cr2,cr,cb1,cb2,cb;if(oddH){if(oddV){while(dest<last){cr1=sCr[src]+sCr[src+width];cb1=sCb[src]+sCb[src+width];src++;for(x=0;x<2;x++){cr2=sCr[src]+sCr[src+width];cb2=sCb[src]+sCb[src+width];src++;cr=cr1+cr2+2>>2&255;cb=cb1+cb2+2>>2&255;cr1=sCr[src]+sCr[src+width];cb1=sCb[src]+sCb[src+width];src++;cr|=cr1+cr2+2<<6&65280;cb|=cb1+cb2+2<<6&65280;cr2=sCr[src]+sCr[src+width];cb2=sCb[src]+sCb[src+width];src++;cr|=cr1+cr2+2<<14&16711680;cb|=cb1+cb2+2<<14&16711680;cr1=sCr[src]+sCr[src+width];cb1=sCb[src]+sCb[src+width];src++;cr|=cr1+cr2+2<<22&4278190080;cb|=cb1+cb2+2<<22&4278190080;dCr[dest]=cr;dCb[dest]=cb;dest++}dest+=scan>>2;src+=scan-1}}else{while(dest<last){cr1=sCr[src];cb1=sCb[src];src++;for(x=0;x<2;x++){cr2=sCr[src];cb2=sCb[src++];cr=cr1+cr2+1>>1&255;cb=cb1+cb2+1>>1&255;cr1=sCr[src];cb1=sCb[src++];cr|=cr1+cr2+1<<7&65280;cb|=cb1+cb2+1<<7&65280;cr2=sCr[src];cb2=sCb[src++];cr|=cr1+cr2+1<<15&16711680;cb|=cb1+cb2+1<<15&16711680;cr1=sCr[src];cb1=sCb[src++];cr|=cr1+cr2+1<<23&4278190080;cb|=cb1+cb2+1<<23&4278190080;dCr[dest]=cr;dCb[dest]=cb;dest++}dest+=scan>>2;src+=scan-1}}}else{if(oddV){while(dest<last){for(x=0;x<2;x++){cr=sCr[src]+sCr[src+width]+1>>1&255;cb=sCb[src]+sCb[src+width]+1>>1&255;src++;cr|=sCr[src]+sCr[src+width]+1<<7&65280;cb|=sCb[src]+sCb[src+width]+1<<7&65280;src++;cr|=sCr[src]+sCr[src+width]+1<<15&16711680;cb|=sCb[src]+sCb[src+width]+1<<15&16711680;src++;cr|=sCr[src]+sCr[src+width]+1<<23&4278190080;cb|=sCb[src]+sCb[src+width]+1<<23&4278190080;src++;dCr[dest]=cr;dCb[dest]=cb;dest++}dest+=scan>>2;src+=scan}}else{while(dest<last){for(x=0;x<2;x++){cr=sCr[src];cb=sCb[src];src++;cr|=sCr[src]<<8;cb|=sCb[src]<<8;src++;cr|=sCr[src]<<16;cb|=sCb[src]<<16;src++;cr|=sCr[src]<<24;cb|=sCb[src]<<24;src++;dCr[dest]=cr;dCb[dest]=cb;dest++}dest+=scan>>2;src+=scan}}}};MPEG1.prototype.dcPredictorY=0;MPEG1.prototype.dcPredictorCr=0;MPEG1.prototype.dcPredictorCb=0;MPEG1.prototype.blockData=null;MPEG1.prototype.decodeBlock=function(block){var n=0,quantMatrix;if(this.macroblockIntra){var predictor,dctSize;if(block<4){predictor=this.dcPredictorY;dctSize=this.readHuffman(MPEG1.DCT_DC_SIZE_LUMINANCE)}else{predictor=block===4?this.dcPredictorCr:this.dcPredictorCb;dctSize=this.readHuffman(MPEG1.DCT_DC_SIZE_CHROMINANCE)}if(dctSize>0){var differential=this.bits.read(dctSize);if((differential&1<<dctSize-1)!==0){this.blockData[0]=predictor+differential}else{this.blockData[0]=predictor+(-1<<dctSize|differential+1)}}else{this.blockData[0]=predictor}if(block<4){this.dcPredictorY=this.blockData[0]}else if(block===4){this.dcPredictorCr=this.blockData[0]}else{this.dcPredictorCb=this.blockData[0]}this.blockData[0]<<=3+5;quantMatrix=this.intraQuantMatrix;n=1}else{quantMatrix=this.nonIntraQuantMatrix}var level=0;while(true){var run=0,coeff=this.readHuffman(MPEG1.DCT_COEFF);if(coeff===1&&n>0&&this.bits.read(1)===0){break}if(coeff===65535){run=this.bits.read(6);level=this.bits.read(8);if(level===0){level=this.bits.read(8)}else if(level===128){level=this.bits.read(8)-256}else if(level>128){level=level-256}}else{run=coeff>>8;level=coeff&255;if(this.bits.read(1)){level=-level}}n+=run;var dezigZagged=MPEG1.ZIG_ZAG[n];n++;level<<=1;if(!this.macroblockIntra){level+=level<0?-1:1}level=level*this.quantizerScale*quantMatrix[dezigZagged]>>4;if((level&1)===0){level-=level>0?1:-1}if(level>2047){level=2047}else if(level<-2048){level=-2048}this.blockData[dezigZagged]=level*MPEG1.PREMULTIPLIER_MATRIX[dezigZagged]}var destArray,destIndex,scan;if(block<4){destArray=this.currentY;scan=this.codedWidth-8;destIndex=this.mbRow*this.codedWidth+this.mbCol<<4;if((block&1)!==0){destIndex+=8}if((block&2)!==0){destIndex+=this.codedWidth<<3}}else{destArray=block===4?this.currentCb:this.currentCr;scan=(this.codedWidth>>1)-8;destIndex=(this.mbRow*this.codedWidth<<2)+(this.mbCol<<3)}if(this.macroblockIntra){if(n===1){MPEG1.CopyValueToDestination(this.blockData[0]+128>>8,destArray,destIndex,scan);this.blockData[0]=0}else{MPEG1.IDCT(this.blockData);MPEG1.CopyBlockToDestination(this.blockData,destArray,destIndex,scan);JSMpeg.Fill(this.blockData,0)}}else{if(n===1){MPEG1.AddValueToDestination(this.blockData[0]+128>>8,destArray,destIndex,scan);this.blockData[0]=0}else{MPEG1.IDCT(this.blockData);MPEG1.AddBlockToDestination(this.blockData,destArray,destIndex,scan);JSMpeg.Fill(this.blockData,0)}}n=0};MPEG1.CopyBlockToDestination=function(block,dest,index,scan){for(var n=0;n<64;n+=8,index+=scan+8){dest[index+0]=block[n+0];dest[index+1]=block[n+1];dest[index+2]=block[n+2];dest[index+3]=block[n+3];dest[index+4]=block[n+4];dest[index+5]=block[n+5];dest[index+6]=block[n+6];dest[index+7]=block[n+7]}};MPEG1.AddBlockToDestination=function(block,dest,index,scan){for(var n=0;n<64;n+=8,index+=scan+8){dest[index+0]+=block[n+0];dest[index+1]+=block[n+1];dest[index+2]+=block[n+2];dest[index+3]+=block[n+3];dest[index+4]+=block[n+4];dest[index+5]+=block[n+5];dest[index+6]+=block[n+6];dest[index+7]+=block[n+7]}};MPEG1.CopyValueToDestination=function(value,dest,index,scan){for(var n=0;n<64;n+=8,index+=scan+8){dest[index+0]=value;dest[index+1]=value;dest[index+2]=value;dest[index+3]=value;dest[index+4]=value;dest[index+5]=value;dest[index+6]=value;dest[index+7]=value}};MPEG1.AddValueToDestination=function(value,dest,index,scan){for(var n=0;n<64;n+=8,index+=scan+8){dest[index+0]+=value;dest[index+1]+=value;dest[index+2]+=value;dest[index+3]+=value;dest[index+4]+=value;dest[index+5]+=value;dest[index+6]+=value;dest[index+7]+=value}};MPEG1.IDCT=function(block){var b1,b3,b4,b6,b7,tmp1,tmp2,m0,x0,x1,x2,x3,x4,y3,y4,y5,y6,y7;for(var i=0;i<8;++i){b1=block[4*8+i];b3=block[2*8+i]+block[6*8+i];b4=block[5*8+i]-block[3*8+i];tmp1=block[1*8+i]+block[7*8+i];tmp2=block[3*8+i]+block[5*8+i];b6=block[1*8+i]-block[7*8+i];b7=tmp1+tmp2;m0=block[0*8+i];x4=(b6*473-b4*196+128>>8)-b7;x0=x4-((tmp1-tmp2)*362+128>>8);x1=m0-b1;x2=((block[2*8+i]-block[6*8+i])*362+128>>8)-b3;x3=m0+b1;y3=x1+x2;y4=x3+b3;y5=x1-x2;y6=x3-b3;y7=-x0-(b4*473+b6*196+128>>8);block[0*8+i]=b7+y4;block[1*8+i]=x4+y3;block[2*8+i]=y5-x0;block[3*8+i]=y6-y7;block[4*8+i]=y6+y7;block[5*8+i]=x0+y5;block[6*8+i]=y3-x4;block[7*8+i]=y4-b7}for(var i=0;i<64;i+=8){b1=block[4+i];b3=block[2+i]+block[6+i];b4=block[5+i]-block[3+i];tmp1=block[1+i]+block[7+i];tmp2=block[3+i]+block[5+i];b6=block[1+i]-block[7+i];b7=tmp1+tmp2;m0=block[0+i];x4=(b6*473-b4*196+128>>8)-b7;x0=x4-((tmp1-tmp2)*362+128>>8);x1=m0-b1;x2=((block[2+i]-block[6+i])*362+128>>8)-b3;x3=m0+b1;y3=x1+x2;y4=x3+b3;y5=x1-x2;y6=x3-b3;y7=-x0-(b4*473+b6*196+128>>8);block[0+i]=b7+y4+128>>8;block[1+i]=x4+y3+128>>8;block[2+i]=y5-x0+128>>8;block[3+i]=y6-y7+128>>8;block[4+i]=y6+y7+128>>8;block[5+i]=x0+y5+128>>8;block[6+i]=y3-x4+128>>8;block[7+i]=y4-b7+128>>8}};MPEG1.PICTURE_RATE=[0,23.976,24,25,29.97,30,50,59.94,60,0,0,0,0,0,0,0];MPEG1.ZIG_ZAG=new Uint8Array([0,1,8,16,9,2,3,10,17,24,32,25,18,11,4,5,12,19,26,33,40,48,41,34,27,20,13,6,7,14,21,28,35,42,49,56,57,50,43,36,29,22,15,23,30,37,44,51,58,59,52,45,38,31,39,46,53,60,61,54,47,55,62,63]);MPEG1.DEFAULT_INTRA_QUANT_MATRIX=new Uint8Array([8,16,19,22,26,27,29,34,16,16,22,24,27,29,34,37,19,22,26,27,29,34,34,38,22,22,26,27,29,34,37,40,22,26,27,29,32,35,40,48,26,27,29,32,35,40,48,58,26,27,29,34,38,46,56,69,27,29,35,38,46,56,69,83]);MPEG1.DEFAULT_NON_INTRA_QUANT_MATRIX=new Uint8Array([16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16]);MPEG1.PREMULTIPLIER_MATRIX=new Uint8Array([32,44,42,38,32,25,17,9,44,62,58,52,44,35,24,12,42,58,55,49,42,33,23,12,38,52,49,44,38,30,20,10,32,44,42,38,32,25,17,9,25,35,33,30,25,20,14,7,17,24,23,20,17,14,9,5,9,12,12,10,9,7,5,2]);MPEG1.MACROBLOCK_ADDRESS_INCREMENT=new Int16Array([1*3,2*3,0,3*3,4*3,0,0,0,1,5*3,6*3,0,7*3,8*3,0,9*3,10*3,0,11*3,12*3,0,0,0,3,0,0,2,13*3,14*3,0,15*3,16*3,0,0,0,5,0,0,4,17*3,18*3,0,19*3,20*3,0,0,0,7,0,0,6,21*3,22*3,0,23*3,24*3,0,25*3,26*3,0,27*3,28*3,0,-1,29*3,0,-1,30*3,0,31*3,32*3,0,33*3,34*3,0,35*3,36*3,0,37*3,38*3,0,0,0,9,0,0,8,39*3,40*3,0,41*3,42*3,0,43*3,44*3,0,45*3,46*3,0,0,0,15,0,0,14,0,0,13,0,0,12,0,0,11,0,0,10,47*3,-1,0,-1,48*3,0,49*3,50*3,0,51*3,52*3,0,53*3,54*3,0,55*3,56*3,0,57*3,58*3,0,59*3,60*3,0,61*3,-1,0,-1,62*3,0,63*3,64*3,0,65*3,66*3,0,67*3,68*3,0,69*3,70*3,0,71*3,72*3,0,73*3,74*3,0,0,0,21,0,0,20,0,0,19,0,0,18,0,0,17,0,0,16,0,0,35,0,0,34,0,0,33,0,0,32,0,0,31,0,0,30,0,0,29,0,0,28,0,0,27,0,0,26,0,0,25,0,0,24,0,0,23,0,0,22]);MPEG1.MACROBLOCK_TYPE_INTRA=new Int8Array([1*3,2*3,0,-1,3*3,0,0,0,1,0,0,17]);MPEG1.MACROBLOCK_TYPE_PREDICTIVE=new Int8Array([1*3,2*3,0,3*3,4*3,0,0,0,10,5*3,6*3,0,0,0,2,7*3,8*3,0,0,0,8,9*3,10*3,0,11*3,12*3,0,-1,13*3,0,0,0,18,0,0,26,0,0,1,0,0,17]);MPEG1.MACROBLOCK_TYPE_B=new Int8Array([1*3,2*3,0,3*3,5*3,0,4*3,6*3,0,8*3,7*3,0,0,0,12,9*3,10*3,0,0,0,14,13*3,14*3,0,12*3,11*3,0,0,0,4,0,0,6,18*3,16*3,0,15*3,17*3,0,0,0,8,0,0,10,-1,19*3,0,0,0,1,20*3,21*3,0,0,0,30,0,0,17,0,0,22,0,0,26]);MPEG1.MACROBLOCK_TYPE=[null,MPEG1.MACROBLOCK_TYPE_INTRA,MPEG1.MACROBLOCK_TYPE_PREDICTIVE,MPEG1.MACROBLOCK_TYPE_B];MPEG1.CODE_BLOCK_PATTERN=new Int16Array([2*3,1*3,0,3*3,6*3,0,4*3,5*3,0,8*3,11*3,0,12*3,13*3,0,9*3,7*3,0,10*3,14*3,0,20*3,19*3,0,18*3,16*3,0,23*3,17*3,0,27*3,25*3,0,21*3,28*3,0,15*3,22*3,0,24*3,26*3,0,0,0,60,35*3,40*3,0,44*3,48*3,0,38*3,36*3,0,42*3,47*3,0,29*3,31*3,0,39*3,32*3,0,0,0,32,45*3,46*3,0,33*3,41*3,0,43*3,34*3,0,0,0,4,30*3,37*3,0,0,0,8,0,0,16,0,0,44,50*3,56*3,0,0,0,28,0,0,52,0,0,62,61*3,59*3,0,52*3,60*3,0,0,0,1,55*3,54*3,0,0,0,61,0,0,56,57*3,58*3,0,0,0,2,0,0,40,51*3,62*3,0,0,0,48,64*3,63*3,0,49*3,53*3,0,0,0,20,0,0,12,80*3,83*3,0,0,0,63,77*3,75*3,0,65*3,73*3,0,84*3,66*3,0,0,0,24,0,0,36,0,0,3,69*3,87*3,0,81*3,79*3,0,68*3,71*3,0,70*3,78*3,0,67*3,76*3,0,72*3,74*3,0,86*3,85*3,0,88*3,82*3,0,-1,94*3,0,95*3,97*3,0,0,0,33,0,0,9,106*3,110*3,0,102*3,116*3,0,0,0,5,0,0,10,93*3,89*3,0,0,0,6,0,0,18,0,0,17,0,0,34,113*3,119*3,0,103*3,104*3,0,90*3,92*3,0,109*3,107*3,0,117*3,118*3,0,101*3,99*3,0,98*3,96*3,0,100*3,91*3,0,114*3,115*3,0,105*3,108*3,0,112*3,111*3,0,121*3,125*3,0,0,0,41,0,0,14,0,0,21,124*3,122*3,0,120*3,123*3,0,0,0,11,0,0,19,0,0,7,0,0,35,0,0,13,0,0,50,0,0,49,0,0,58,0,0,37,0,0,25,0,0,45,0,0,57,0,0,26,0,0,29,0,0,38,0,0,53,0,0,23,0,0,43,0,0,46,0,0,42,0,0,22,0,0,54,0,0,51,0,0,15,0,0,30,0,0,39,0,0,47,0,0,55,0,0,27,0,0,59,0,0,31]);MPEG1.MOTION=new Int16Array([1*3,2*3,0,4*3,3*3,0,0,0,0,6*3,5*3,0,8*3,7*3,0,0,0,-1,0,0,1,9*3,10*3,0,12*3,11*3,0,0,0,2,0,0,-2,14*3,15*3,0,16*3,13*3,0,20*3,18*3,0,0,0,3,0,0,-3,17*3,19*3,0,-1,23*3,0,27*3,25*3,0,26*3,21*3,0,24*3,22*3,0,32*3,28*3,0,29*3,31*3,0,-1,33*3,0,36*3,35*3,0,0,0,-4,30*3,34*3,0,0,0,4,0,0,-7,0,0,5,37*3,41*3,0,0,0,-5,0,0,7,38*3,40*3,0,42*3,39*3,0,0,0,-6,0,0,6,51*3,54*3,0,50*3,49*3,0,45*3,46*3,0,52*3,47*3,0,43*3,53*3,0,44*3,48*3,0,0,0,10,0,0,9,0,0,8,0,0,-8,57*3,66*3,0,0,0,-9,60*3,64*3,0,56*3,61*3,0,55*3,62*3,0,58*3,63*3,0,0,0,-10,59*3,65*3,0,0,0,12,0,0,16,0,0,13,0,0,14,0,0,11,0,0,15,0,0,-16,0,0,-12,0,0,-14,0,0,-15,0,0,-11,0,0,-13]);MPEG1.DCT_DC_SIZE_LUMINANCE=new Int8Array([2*3,1*3,0,6*3,5*3,0,3*3,4*3,0,0,0,1,0,0,2,9*3,8*3,0,7*3,10*3,0,0,0,0,12*3,11*3,0,0,0,4,0,0,3,13*3,14*3,0,0,0,5,0,0,6,16*3,15*3,0,17*3,-1,0,0,0,7,0,0,8]);MPEG1.DCT_DC_SIZE_CHROMINANCE=new Int8Array([2*3,1*3,0,4*3,3*3,0,6*3,5*3,0,8*3,7*3,0,0,0,2,0,0,1,0,0,0,10*3,9*3,0,0,0,3,12*3,11*3,0,0,0,4,14*3,13*3,0,0,0,5,16*3,15*3,0,0,0,6,17*3,-1,0,0,0,7,0,0,8]);MPEG1.DCT_COEFF=new Int32Array([1*3,2*3,0,4*3,3*3,0,0,0,1,7*3,8*3,0,6*3,5*3,0,13*3,9*3,0,11*3,10*3,0,14*3,12*3,0,0,0,257,20*3,22*3,0,18*3,21*3,0,16*3,19*3,0,0,0,513,17*3,15*3,0,0,0,2,0,0,3,27*3,25*3,0,29*3,31*3,0,24*3,26*3,0,32*3,30*3,0,0,0,1025,23*3,28*3,0,0,0,769,0,0,258,0,0,1793,0,0,65535,0,0,1537,37*3,36*3,0,0,0,1281,35*3,34*3,0,39*3,38*3,0,33*3,42*3,0,40*3,41*3,0,52*3,50*3,0,54*3,53*3,0,48*3,49*3,0,43*3,45*3,0,46*3,44*3,0,0,0,2049,0,0,4,0,0,514,0,0,2305,51*3,47*3,0,55*3,57*3,0,60*3,56*3,0,59*3,58*3,0,61*3,62*3,0,0,0,2561,0,0,3329,0,0,6,0,0,259,0,0,5,0,0,770,0,0,2817,0,0,3073,76*3,75*3,0,67*3,70*3,0,73*3,71*3,0,78*3,74*3,0,72*3,77*3,0,69*3,64*3,0,68*3,63*3,0,66*3,65*3,0,81*3,87*3,0,91*3,80*3,0,82*3,79*3,0,83*3,86*3,0,93*3,92*3,0,84*3,85*3,0,90*3,94*3,0,88*3,89*3,0,0,0,515,0,0,260,0,0,7,0,0,1026,0,0,1282,0,0,4097,0,0,3841,0,0,3585,105*3,107*3,0,111*3,114*3,0,104*3,97*3,0,125*3,119*3,0,96*3,98*3,0,-1,123*3,0,95*3,101*3,0,106*3,121*3,0,99*3,102*3,0,113*3,103*3,0,112*3,116*3,0,110*3,100*3,0,124*3,115*3,0,117*3,122*3,0,109*3,118*3,0,120*3,108*3,0,127*3,136*3,0,139*3,140*3,0,130*3,126*3,0,145*3,146*3,0,128*3,129*3,0,0,0,2050,132*3,134*3,0,155*3,154*3,0,0,0,8,137*3,133*3,0,143*3,144*3,0,151*3,138*3,0,142*3,141*3,0,0,0,10,0,0,9,0,0,11,0,0,5377,0,0,1538,0,0,771,0,0,5121,0,0,1794,0,0,4353,0,0,4609,0,0,4865,148*3,152*3,0,0,0,1027,153*3,150*3,0,0,0,261,131*3,135*3,0,0,0,516,149*3,147*3,0,172*3,173*3,0,162*3,158*3,0,170*3,161*3,0,168*3,166*3,0,157*3,179*3,0,169*3,167*3,0,174*3,171*3,0,178*3,177*3,0,156*3,159*3,0,164*3,165*3,0,183*3,182*3,0,175*3,176*3,0,0,0,263,0,0,2562,0,0,2306,0,0,5633,0,0,5889,0,0,6401,0,0,6145,0,0,1283,0,0,772,0,0,13,0,0,12,0,0,14,0,0,15,0,0,517,0,0,6657,0,0,262,180*3,181*3,0,160*3,163*3,0,196*3,199*3,0,0,0,27,203*3,185*3,0,202*3,201*3,0,0,0,19,0,0,22,197*3,207*3,0,0,0,18,191*3,192*3,0,188*3,190*3,0,0,0,20,184*3,194*3,0,0,0,21,186*3,193*3,0,0,0,23,204*3,198*3,0,0,0,25,0,0,24,200*3,205*3,0,0,0,31,0,0,30,0,0,28,0,0,29,0,0,26,0,0,17,0,0,16,189*3,206*3,0,187*3,195*3,0,218*3,211*3,0,0,0,37,215*3,216*3,0,0,0,36,210*3,212*3,0,0,0,34,213*3,209*3,0,221*3,222*3,0,219*3,208*3,0,217*3,214*3,0,223*3,220*3,0,0,0,35,0,0,267,0,0,40,0,0,268,0,0,266,0,0,32,0,0,264,0,0,265,0,0,38,0,0,269,0,0,270,0,0,33,0,0,39,0,0,7937,0,0,6913,0,0,7681,0,0,4098,0,0,7425,0,0,7169,0,0,271,0,0,274,0,0,273,0,0,272,0,0,1539,0,0,2818,0,0,3586,0,0,3330,0,0,3074,0,0,3842]);MPEG1.PICTURE_TYPE={INTRA:1,PREDICTIVE:2,B:3};MPEG1.START={SEQUENCE:179,SLICE_FIRST:1,SLICE_LAST:175,PICTURE:0,EXTENSION:181,USER_DATA:178};return MPEG1}();JSMpeg.Decoder.MPEG1VideoWASM=function(){"use strict";var MPEG1WASM=function(options){JSMpeg.Decoder.Base.call(this,options);this.onDecodeCallback=options.onVideoDecode;this.module=options.wasmModule;this.bufferSize=options.videoBufferSize||512*1024;this.bufferMode=options.streaming?JSMpeg.BitBuffer.MODE.EVICT:JSMpeg.BitBuffer.MODE.EXPAND;this.decodeFirstFrame=options.decodeFirstFrame!==false;this.hasSequenceHeader=false};MPEG1WASM.prototype=Object.create(JSMpeg.Decoder.Base.prototype);MPEG1WASM.prototype.constructor=MPEG1WASM;MPEG1WASM.prototype.initializeWasmDecoder=function(){if(!this.module.instance){console.warn("JSMpeg: WASM module not compiled yet");return}this.instance=this.module.instance;this.functions=this.module.instance.exports;this.decoder=this.functions._mpeg1_decoder_create(this.bufferSize,this.bufferMode)};MPEG1WASM.prototype.destroy=function(){if(!this.decoder){return}this.functions._mpeg1_decoder_destroy(this.decoder)};MPEG1WASM.prototype.bufferGetIndex=function(){if(!this.decoder){return}return this.functions._mpeg1_decoder_get_index(this.decoder)};MPEG1WASM.prototype.bufferSetIndex=function(index){if(!this.decoder){return}this.functions._mpeg1_decoder_set_index(this.decoder,index)};MPEG1WASM.prototype.bufferWrite=function(buffers){if(!this.decoder){this.initializeWasmDecoder()}var totalLength=0;for(var i=0;i<buffers.length;i++){totalLength+=buffers[i].length}var ptr=this.functions._mpeg1_decoder_get_write_ptr(this.decoder,totalLength);for(var i=0;i<buffers.length;i++){this.instance.heapU8.set(buffers[i],ptr);ptr+=buffers[i].length}this.functions._mpeg1_decoder_did_write(this.decoder,totalLength);return totalLength};MPEG1WASM.prototype.write=function(pts,buffers){JSMpeg.Decoder.Base.prototype.write.call(this,pts,buffers);if(!this.hasSequenceHeader&&this.functions._mpeg1_decoder_has_sequence_header(this.decoder)){this.loadSequenceHeader()}};MPEG1WASM.prototype.loadSequenceHeader=function(){this.hasSequenceHeader=true;this.frameRate=this.functions._mpeg1_decoder_get_frame_rate(this.decoder);this.codedSize=this.functions._mpeg1_decoder_get_coded_size(this.decoder);if(this.destination){var w=this.functions._mpeg1_decoder_get_width(this.decoder);var h=this.functions._mpeg1_decoder_get_height(this.decoder);this.destination.resize(w,h)}if(this.decodeFirstFrame){this.decode()}};MPEG1WASM.prototype.decode=function(){var startTime=JSMpeg.Now();if(!this.decoder){return false}var didDecode=this.functions._mpeg1_decoder_decode(this.decoder);if(!didDecode){return false}if(this.destination){var ptrY=this.functions._mpeg1_decoder_get_y_ptr(this.decoder),ptrCr=this.functions._mpeg1_decoder_get_cr_ptr(this.decoder),ptrCb=this.functions._mpeg1_decoder_get_cb_ptr(this.decoder);var dy=this.instance.heapU8.subarray(ptrY,ptrY+this.codedSize);var dcr=this.instance.heapU8.subarray(ptrCr,ptrCr+(this.codedSize>>2));var dcb=this.instance.heapU8.subarray(ptrCb,ptrCb+(this.codedSize>>2));this.destination.render(dy,dcr,dcb,false)}this.advanceDecodedTime(1/this.frameRate);var elapsedTime=JSMpeg.Now()-startTime;if(this.onDecodeCallback){this.onDecodeCallback(this,elapsedTime)}return true};return MPEG1WASM}();JSMpeg.Decoder.MP2Audio=function(){"use strict";var MP2=function(options){JSMpeg.Decoder.Base.call(this,options);this.onDecodeCallback=options.onAudioDecode;var bufferSize=options.audioBufferSize||128*1024;var bufferMode=options.streaming?JSMpeg.BitBuffer.MODE.EVICT:JSMpeg.BitBuffer.MODE.EXPAND;this.bits=new JSMpeg.BitBuffer(bufferSize,bufferMode);this.left=new Float32Array(1152);this.right=new Float32Array(1152);this.sampleRate=44100;this.D=new Float32Array(1024);this.D.set(MP2.SYNTHESIS_WINDOW,0);this.D.set(MP2.SYNTHESIS_WINDOW,512);this.V=[new Float32Array(1024),new Float32Array(1024)];this.U=new Int32Array(32);this.VPos=0;this.allocation=[new Array(32),new Array(32)];this.scaleFactorInfo=[new Uint8Array(32),new Uint8Array(32)];this.scaleFactor=[new Array(32),new Array(32)];this.sample=[new Array(32),new Array(32)];for(var j=0;j<2;j++){for(var i=0;i<32;i++){this.scaleFactor[j][i]=[0,0,0];this.sample[j][i]=[0,0,0]}}};MP2.prototype=Object.create(JSMpeg.Decoder.Base.prototype);MP2.prototype.constructor=MP2;MP2.prototype.decode=function(){var startTime=JSMpeg.Now();var pos=this.bits.index>>3;if(pos>=this.bits.byteLength){return false}var decoded=this.decodeFrame(this.left,this.right);this.bits.index=pos+decoded<<3;if(!decoded){return false}if(this.destination){this.destination.play(this.sampleRate,this.left,this.right)}this.advanceDecodedTime(this.left.length/this.sampleRate);var elapsedTime=JSMpeg.Now()-startTime;if(this.onDecodeCallback){this.onDecodeCallback(this,elapsedTime)}return true};MP2.prototype.getCurrentTime=function(){var enqueuedTime=this.destination?this.destination.enqueuedTime:0;return this.decodedTime-enqueuedTime};MP2.prototype.decodeFrame=function(left,right){var sync=this.bits.read(11),version=this.bits.read(2),layer=this.bits.read(2),hasCRC=!this.bits.read(1);if(sync!==MP2.FRAME_SYNC||version!==MP2.VERSION.MPEG_1||layer!==MP2.LAYER.II){return 0}var bitrateIndex=this.bits.read(4)-1;if(bitrateIndex>13){return 0}var sampleRateIndex=this.bits.read(2);var sampleRate=MP2.SAMPLE_RATE[sampleRateIndex];if(sampleRateIndex===3){return 0}if(version===MP2.VERSION.MPEG_2){sampleRateIndex+=4;bitrateIndex+=14}var padding=this.bits.read(1),privat=this.bits.read(1),mode=this.bits.read(2);var bound=0;if(mode===MP2.MODE.JOINT_STEREO){bound=this.bits.read(2)+1<<2}else{this.bits.skip(2);bound=mode===MP2.MODE.MONO?0:32}this.bits.skip(4);if(hasCRC){this.bits.skip(16)}var bitrate=MP2.BIT_RATE[bitrateIndex],sampleRate=MP2.SAMPLE_RATE[sampleRateIndex],frameSize=144e3*bitrate/sampleRate+padding|0;var tab3=0;var sblimit=0;if(version===MP2.VERSION.MPEG_2){tab3=2;sblimit=30}else{var tab1=mode===MP2.MODE.MONO?0:1;var tab2=MP2.QUANT_LUT_STEP_1[tab1][bitrateIndex];tab3=MP2.QUANT_LUT_STEP_2[tab2][sampleRateIndex];sblimit=tab3&63;tab3>>=6}if(bound>sblimit){bound=sblimit}for(var sb=0;sb<bound;sb++){this.allocation[0][sb]=this.readAllocation(sb,tab3);this.allocation[1][sb]=this.readAllocation(sb,tab3)}for(var sb=bound;sb<sblimit;sb++){this.allocation[0][sb]=this.allocation[1][sb]=this.readAllocation(sb,tab3)}var channels=mode===MP2.MODE.MONO?1:2;for(var sb=0;sb<sblimit;sb++){for(ch=0;ch<channels;ch++){if(this.allocation[ch][sb]){this.scaleFactorInfo[ch][sb]=this.bits.read(2)}}if(mode===MP2.MODE.MONO){this.scaleFactorInfo[1][sb]=this.scaleFactorInfo[0][sb]}}for(var sb=0;sb<sblimit;sb++){for(var ch=0;ch<channels;ch++){if(this.allocation[ch][sb]){var sf=this.scaleFactor[ch][sb];switch(this.scaleFactorInfo[ch][sb]){case 0:sf[0]=this.bits.read(6);sf[1]=this.bits.read(6);sf[2]=this.bits.read(6);break;case 1:sf[0]=sf[1]=this.bits.read(6);sf[2]=this.bits.read(6);break;case 2:sf[0]=sf[1]=sf[2]=this.bits.read(6);break;case 3:sf[0]=this.bits.read(6);sf[1]=sf[2]=this.bits.read(6);break}}}if(mode===MP2.MODE.MONO){this.scaleFactor[1][sb][0]=this.scaleFactor[0][sb][0];this.scaleFactor[1][sb][1]=this.scaleFactor[0][sb][1];this.scaleFactor[1][sb][2]=this.scaleFactor[0][sb][2]}}var outPos=0;for(var part=0;part<3;part++){for(var granule=0;granule<4;granule++){for(var sb=0;sb<bound;sb++){this.readSamples(0,sb,part);this.readSamples(1,sb,part)}for(var sb=bound;sb<sblimit;sb++){this.readSamples(0,sb,part);this.sample[1][sb][0]=this.sample[0][sb][0];this.sample[1][sb][1]=this.sample[0][sb][1];this.sample[1][sb][2]=this.sample[0][sb][2]}for(var sb=sblimit;sb<32;sb++){this.sample[0][sb][0]=0;this.sample[0][sb][1]=0;this.sample[0][sb][2]=0;this.sample[1][sb][0]=0;this.sample[1][sb][1]=0;this.sample[1][sb][2]=0}for(var p=0;p<3;p++){this.VPos=this.VPos-64&1023;for(var ch=0;ch<2;ch++){MP2.MatrixTransform(this.sample[ch],p,this.V[ch],this.VPos);JSMpeg.Fill(this.U,0);var dIndex=512-(this.VPos>>1);var vIndex=this.VPos%128>>1;while(vIndex<1024){for(var i=0;i<32;++i){this.U[i]+=this.D[dIndex++]*this.V[ch][vIndex++]}vIndex+=128-32;dIndex+=64-32}vIndex=128-32+1024-vIndex;dIndex-=512-32;while(vIndex<1024){for(var i=0;i<32;++i){this.U[i]+=this.D[dIndex++]*this.V[ch][vIndex++]}vIndex+=128-32;dIndex+=64-32}var outChannel=ch===0?left:right;for(var j=0;j<32;j++){outChannel[outPos+j]=this.U[j]/2147418112}}outPos+=32}}}this.sampleRate=sampleRate;return frameSize};MP2.prototype.readAllocation=function(sb,tab3){var tab4=MP2.QUANT_LUT_STEP_3[tab3][sb];var qtab=MP2.QUANT_LUT_STEP4[tab4&15][this.bits.read(tab4>>4)];return qtab?MP2.QUANT_TAB[qtab-1]:0};MP2.prototype.readSamples=function(ch,sb,part){var q=this.allocation[ch][sb],sf=this.scaleFactor[ch][sb][part],sample=this.sample[ch][sb],val=0;if(!q){sample[0]=sample[1]=sample[2]=0;return}if(sf===63){sf=0}else{var shift=sf/3|0;sf=MP2.SCALEFACTOR_BASE[sf%3]+(1<<shift>>1)>>shift}var adj=q.levels;if(q.group){val=this.bits.read(q.bits);sample[0]=val%adj;val=val/adj|0;sample[1]=val%adj;sample[2]=val/adj|0}else{sample[0]=this.bits.read(q.bits);sample[1]=this.bits.read(q.bits);sample[2]=this.bits.read(q.bits)}var scale=65536/(adj+1)|0;adj=(adj+1>>1)-1;val=(adj-sample[0])*scale;sample[0]=val*(sf>>12)+(val*(sf&4095)+2048>>12)>>12;val=(adj-sample[1])*scale;sample[1]=val*(sf>>12)+(val*(sf&4095)+2048>>12)>>12;val=(adj-sample[2])*scale;sample[2]=val*(sf>>12)+(val*(sf&4095)+2048>>12)>>12};MP2.MatrixTransform=function(s,ss,d,dp){var t01,t02,t03,t04,t05,t06,t07,t08,t09,t10,t11,t12,t13,t14,t15,t16,t17,t18,t19,t20,t21,t22,t23,t24,t25,t26,t27,t28,t29,t30,t31,t32,t33;t01=s[0][ss]+s[31][ss];t02=(s[0][ss]-s[31][ss])*.500602998235;t03=s[1][ss]+s[30][ss];t04=(s[1][ss]-s[30][ss])*.505470959898;t05=s[2][ss]+s[29][ss];t06=(s[2][ss]-s[29][ss])*.515447309923;t07=s[3][ss]+s[28][ss];t08=(s[3][ss]-s[28][ss])*.53104259109;t09=s[4][ss]+s[27][ss];t10=(s[4][ss]-s[27][ss])*.553103896034;t11=s[5][ss]+s[26][ss];t12=(s[5][ss]-s[26][ss])*.582934968206;t13=s[6][ss]+s[25][ss];t14=(s[6][ss]-s[25][ss])*.622504123036;t15=s[7][ss]+s[24][ss];t16=(s[7][ss]-s[24][ss])*.674808341455;t17=s[8][ss]+s[23][ss];t18=(s[8][ss]-s[23][ss])*.744536271002;t19=s[9][ss]+s[22][ss];t20=(s[9][ss]-s[22][ss])*.839349645416;t21=s[10][ss]+s[21][ss];t22=(s[10][ss]-s[21][ss])*.972568237862;t23=s[11][ss]+s[20][ss];t24=(s[11][ss]-s[20][ss])*1.16943993343;t25=s[12][ss]+s[19][ss];t26=(s[12][ss]-s[19][ss])*1.48416461631;t27=s[13][ss]+s[18][ss];t28=(s[13][ss]-s[18][ss])*2.05778100995;t29=s[14][ss]+s[17][ss];t30=(s[14][ss]-s[17][ss])*3.40760841847;t31=s[15][ss]+s[16][ss];t32=(s[15][ss]-s[16][ss])*10.1900081235;t33=t01+t31;t31=(t01-t31)*.502419286188;t01=t03+t29;t29=(t03-t29)*.52249861494;t03=t05+t27;t27=(t05-t27)*.566944034816;t05=t07+t25;t25=(t07-t25)*.64682178336;t07=t09+t23;t23=(t09-t23)*.788154623451;t09=t11+t21;t21=(t11-t21)*1.06067768599;t11=t13+t19;t19=(t13-t19)*1.72244709824;t13=t15+t17;t17=(t15-t17)*5.10114861869;t15=t33+t13;t13=(t33-t13)*.509795579104;t33=t01+t11;t01=(t01-t11)*.601344886935;t11=t03+t09;t09=(t03-t09)*.899976223136;t03=t05+t07;t07=(t05-t07)*2.56291544774;t05=t15+t03;t15=(t15-t03)*.541196100146;t03=t33+t11;t11=(t33-t11)*1.30656296488;t33=t05+t03;t05=(t05-t03)*.707106781187;t03=t15+t11;t15=(t15-t11)*.707106781187;t03+=t15;t11=t13+t07;t13=(t13-t07)*.541196100146;t07=t01+t09;t09=(t01-t09)*1.30656296488;t01=t11+t07;t07=(t11-t07)*.707106781187;t11=t13+t09;t13=(t13-t09)*.707106781187;t11+=t13;t01+=t11;t11+=t07;t07+=t13;t09=t31+t17;t31=(t31-t17)*.509795579104;t17=t29+t19;t29=(t29-t19)*.601344886935;t19=t27+t21;t21=(t27-t21)*.899976223136;t27=t25+t23;t23=(t25-t23)*2.56291544774;t25=t09+t27;t09=(t09-t27)*.541196100146;t27=t17+t19;t19=(t17-t19)*1.30656296488;t17=t25+t27;t27=(t25-t27)*.707106781187;t25=t09+t19;t19=(t09-t19)*.707106781187;t25+=t19;t09=t31+t23;t31=(t31-t23)*.541196100146;t23=t29+t21;t21=(t29-t21)*1.30656296488;t29=t09+t23;t23=(t09-t23)*.707106781187;t09=t31+t21;t31=(t31-t21)*.707106781187;t09+=t31;t29+=t09;t09+=t23;t23+=t31;t17+=t29;t29+=t25;t25+=t09;t09+=t27;t27+=t23;t23+=t19;t19+=t31;t21=t02+t32;t02=(t02-t32)*.502419286188;t32=t04+t30;t04=(t04-t30)*.52249861494;t30=t06+t28;t28=(t06-t28)*.566944034816;t06=t08+t26;t08=(t08-t26)*.64682178336;t26=t10+t24;t10=(t10-t24)*.788154623451;t24=t12+t22;t22=(t12-t22)*1.06067768599;t12=t14+t20;t20=(t14-t20)*1.72244709824;t14=t16+t18;t16=(t16-t18)*5.10114861869;t18=t21+t14;t14=(t21-t14)*.509795579104;t21=t32+t12;t32=(t32-t12)*.601344886935;t12=t30+t24;t24=(t30-t24)*.899976223136;t30=t06+t26;t26=(t06-t26)*2.56291544774;t06=t18+t30;t18=(t18-t30)*.541196100146;t30=t21+t12;t12=(t21-t12)*1.30656296488;t21=t06+t30;t30=(t06-t30)*.707106781187;t06=t18+t12;t12=(t18-t12)*.707106781187;t06+=t12;t18=t14+t26;t26=(t14-t26)*.541196100146;t14=t32+t24;t24=(t32-t24)*1.30656296488;t32=t18+t14;t14=(t18-t14)*.707106781187;t18=t26+t24;t24=(t26-t24)*.707106781187;t18+=t24;t32+=t18;t18+=t14;t26=t14+t24;t14=t02+t16;t02=(t02-t16)*.509795579104;t16=t04+t20;t04=(t04-t20)*.601344886935;t20=t28+t22;t22=(t28-t22)*.899976223136;t28=t08+t10;t10=(t08-t10)*2.56291544774;t08=t14+t28;t14=(t14-t28)*.541196100146;t28=t16+t20;t20=(t16-t20)*1.30656296488;t16=t08+t28;t28=(t08-t28)*.707106781187;t08=t14+t20;t20=(t14-t20)*.707106781187;t08+=t20;t14=t02+t10;t02=(t02-t10)*.541196100146;t10=t04+t22;t22=(t04-t22)*1.30656296488;t04=t14+t10;t10=(t14-t10)*.707106781187;t14=t02+t22;t02=(t02-t22)*.707106781187;t14+=t02;t04+=t14;t14+=t10;t10+=t02;t16+=t04;t04+=t08;t08+=t14;t14+=t28;t28+=t10;t10+=t20;t20+=t02;t21+=t16;t16+=t32;t32+=t04;t04+=t06;t06+=t08;t08+=t18;t18+=t14;t14+=t30;t30+=t28;t28+=t26;t26+=t10;t10+=t12;t12+=t20;t20+=t24;t24+=t02;d[dp+48]=-t33;d[dp+49]=d[dp+47]=-t21;d[dp+50]=d[dp+46]=-t17;d[dp+51]=d[dp+45]=-t16;d[dp+52]=d[dp+44]=-t01;d[dp+53]=d[dp+43]=-t32;d[dp+54]=d[dp+42]=-t29;d[dp+55]=d[dp+41]=-t04;d[dp+56]=d[dp+40]=-t03;d[dp+57]=d[dp+39]=-t06;d[dp+58]=d[dp+38]=-t25;d[dp+59]=d[dp+37]=-t08;d[dp+60]=d[dp+36]=-t11;d[dp+61]=d[dp+35]=-t18;d[dp+62]=d[dp+34]=-t09;d[dp+63]=d[dp+33]=-t14;d[dp+32]=-t05;d[dp+0]=t05;d[dp+31]=-t30;d[dp+1]=t30;d[dp+30]=-t27;d[dp+2]=t27;d[dp+29]=-t28;d[dp+3]=t28;d[dp+28]=-t07;d[dp+4]=t07;d[dp+27]=-t26;d[dp+5]=t26;d[dp+26]=-t23;d[dp+6]=t23;d[dp+25]=-t10;d[dp+7]=t10;d[dp+24]=-t15;d[dp+8]=t15;d[dp+23]=-t12;d[dp+9]=t12;d[dp+22]=-t19;d[dp+10]=t19;d[dp+21]=-t20;d[dp+11]=t20;d[dp+20]=-t13;d[dp+12]=t13;d[dp+19]=-t24;d[dp+13]=t24;d[dp+18]=-t31;d[dp+14]=t31;d[dp+17]=-t02;d[dp+15]=t02;d[dp+16]=0};MP2.FRAME_SYNC=2047;MP2.VERSION={MPEG_2_5:0,MPEG_2:2,MPEG_1:3};MP2.LAYER={III:1,II:2,I:3};MP2.MODE={STEREO:0,JOINT_STEREO:1,DUAL_CHANNEL:2,MONO:3};MP2.SAMPLE_RATE=new Uint16Array([44100,48e3,32e3,0,22050,24e3,16e3,0]);MP2.BIT_RATE=new Uint16Array([32,48,56,64,80,96,112,128,160,192,224,256,320,384,8,16,24,32,40,48,56,64,80,96,112,128,144,160]);MP2.SCALEFACTOR_BASE=new Uint32Array([33554432,26632170,21137968]);MP2.SYNTHESIS_WINDOW=new Float32Array([0,-.5,-.5,-.5,-.5,-.5,-.5,-1,-1,-1,-1,-1.5,-1.5,-2,-2,-2.5,-2.5,-3,-3.5,-3.5,-4,-4.5,-5,-5.5,-6.5,-7,-8,-8.5,-9.5,-10.5,-12,-13,-14.5,-15.5,-17.5,-19,-20.5,-22.5,-24.5,-26.5,-29,-31.5,-34,-36.5,-39.5,-42.5,-45.5,-48.5,-52,-55.5,-58.5,-62.5,-66,-69.5,-73.5,-77,-80.5,-84.5,-88,-91.5,-95,-98,-101,-104,106.5,109,111,112.5,113.5,114,114,113.5,112,110.5,107.5,104,100,94.5,88.5,81.5,73,63.5,53,41.5,28.5,14.5,-1,-18,-36,-55.5,-76.5,-98.5,-122,-147,-173.5,-200.5,-229.5,-259.5,-290.5,-322.5,-355.5,-389.5,-424,-459.5,-495.5,-532,-568.5,-605,-641.5,-678,-714,-749,-783.5,-817,-849,-879.5,-908.5,-935,-959.5,-981,-1000.5,-1016,-1028.5,-1037.5,-1042.5,-1043.5,-1040,-1031.5,1018.5,1e3,976,946.5,911,869.5,822,767.5,707,640,565.5,485,397,302.5,201,92.5,-22.5,-144,-272.5,-407,-547.5,-694,-846,-1003,-1165,-1331.5,-1502,-1675.5,-1852.5,-2031.5,-2212.5,-2394,-2576.5,-2758.5,-2939.5,-3118.5,-3294.5,-3467.5,-3635.5,-3798.5,-3955,-4104.5,-4245.5,-4377.5,-4499,-4609.5,-4708,-4792.5,-4863.5,-4919,-4958,-4979.5,-4983,-4967.5,-4931.5,-4875,-4796,-4694.5,-4569.5,-4420,-4246,-4046,-3820,-3567,3287,2979.5,2644,2280.5,1888,1467.5,1018.5,541,35,-499,-1061,-1650,-2266.5,-2909,-3577,-4270,-4987.5,-5727.5,-6490,-7274,-8077.5,-8899.5,-9739,-10594.5,-11464.5,-12347,-13241,-14144.5,-15056,-15973.5,-16895.5,-17820,-18744.5,-19668,-20588,-21503,-22410.5,-23308.5,-24195,-25068.5,-25926.5,-26767,-27589,-28389,-29166.5,-29919,-30644.5,-31342,-32009.5,-32645,-33247,-33814.5,-34346,-34839.5,-35295,-35710,-36084.5,-36417.5,-36707.5,-36954,-37156.5,-37315,-37428,-37496,37519,37496,37428,37315,37156.5,36954,36707.5,36417.5,36084.5,35710,35295,34839.5,34346,33814.5,33247,32645,32009.5,31342,30644.5,29919,29166.5,28389,27589,26767,25926.5,25068.5,24195,23308.5,22410.5,21503,20588,19668,18744.5,17820,16895.5,15973.5,15056,14144.5,13241,12347,11464.5,10594.5,9739,8899.5,8077.5,7274,6490,5727.5,4987.5,4270,3577,2909,2266.5,1650,1061,499,-35,-541,-1018.5,-1467.5,-1888,-2280.5,-2644,-2979.5,3287,3567,3820,4046,4246,4420,4569.5,4694.5,4796,4875,4931.5,4967.5,4983,4979.5,4958,4919,4863.5,4792.5,4708,4609.5,4499,4377.5,4245.5,4104.5,3955,3798.5,3635.5,3467.5,3294.5,3118.5,2939.5,2758.5,2576.5,2394,2212.5,2031.5,1852.5,1675.5,1502,1331.5,1165,1003,846,694,547.5,407,272.5,144,22.5,-92.5,-201,-302.5,-397,-485,-565.5,-640,-707,-767.5,-822,-869.5,-911,-946.5,-976,-1e3,1018.5,1031.5,1040,1043.5,1042.5,1037.5,1028.5,1016,1000.5,981,959.5,935,908.5,879.5,849,817,783.5,749,714,678,641.5,605,568.5,532,495.5,459.5,424,389.5,355.5,322.5,290.5,259.5,229.5,200.5,173.5,147,122,98.5,76.5,55.5,36,18,1,-14.5,-28.5,-41.5,-53,-63.5,-73,-81.5,-88.5,-94.5,-100,-104,-107.5,-110.5,-112,-113.5,-114,-114,-113.5,-112.5,-111,-109,106.5,104,101,98,95,91.5,88,84.5,80.5,77,73.5,69.5,66,62.5,58.5,55.5,52,48.5,45.5,42.5,39.5,36.5,34,31.5,29,26.5,24.5,22.5,20.5,19,17.5,15.5,14.5,13,12,10.5,9.5,8.5,8,7,6.5,5.5,5,4.5,4,3.5,3.5,3,2.5,2.5,2,2,1.5,1.5,1,1,1,1,.5,.5,.5,.5,.5,.5]);MP2.QUANT_LUT_STEP_1=[[0,0,1,1,1,2,2,2,2,2,2,2,2,2],[0,0,0,0,0,0,1,1,1,2,2,2,2,2]];MP2.QUANT_TAB={A:27|64,B:30|64,C:8,D:12};MP2.QUANT_LUT_STEP_2=[[MP2.QUANT_TAB.C,MP2.QUANT_TAB.C,MP2.QUANT_TAB.D],[MP2.QUANT_TAB.A,MP2.QUANT_TAB.A,MP2.QUANT_TAB.A],[MP2.QUANT_TAB.B,MP2.QUANT_TAB.A,MP2.QUANT_TAB.B]];MP2.QUANT_LUT_STEP_3=[[68,68,52,52,52,52,52,52,52,52,52,52],[67,67,67,66,66,66,66,66,66,66,66,49,49,49,49,49,49,49,49,49,49,49,49,32,32,32,32,32,32,32],[69,69,69,69,52,52,52,52,52,52,52,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36,36]];MP2.QUANT_LUT_STEP4=[[0,1,2,17],[0,1,2,3,4,5,6,17],[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,17],[0,1,3,5,6,7,8,9,10,11,12,13,14,15,16,17],[0,1,2,4,5,6,7,8,9,10,11,12,13,14,15,17],[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]];MP2.QUANT_TAB=[{levels:3,group:1,bits:5},{levels:5,group:1,bits:7},{levels:7,group:0,bits:3},{levels:9,group:1,bits:10},{levels:15,group:0,bits:4},{levels:31,group:0,bits:5},{levels:63,group:0,bits:6},{levels:127,group:0,bits:7},{levels:255,group:0,bits:8},{levels:511,group:0,bits:9},{levels:1023,group:0,bits:10},{levels:2047,group:0,bits:11},{levels:4095,group:0,bits:12},{levels:8191,group:0,bits:13},{levels:16383,group:0,bits:14},{levels:32767,group:0,bits:15},{levels:65535,group:0,bits:16}];return MP2}();JSMpeg.Decoder.MP2AudioWASM=function(){"use strict";var MP2WASM=function(options){JSMpeg.Decoder.Base.call(this,options);this.onDecodeCallback=options.onAudioDecode;this.module=options.wasmModule;this.bufferSize=options.audioBufferSize||128*1024;this.bufferMode=options.streaming?JSMpeg.BitBuffer.MODE.EVICT:JSMpeg.BitBuffer.MODE.EXPAND;this.sampleRate=0};MP2WASM.prototype=Object.create(JSMpeg.Decoder.Base.prototype);MP2WASM.prototype.constructor=MP2WASM;MP2WASM.prototype.initializeWasmDecoder=function(){if(!this.module.instance){console.warn("JSMpeg: WASM module not compiled yet");return}this.instance=this.module.instance;this.functions=this.module.instance.exports;this.decoder=this.functions._mp2_decoder_create(this.bufferSize,this.bufferMode)};MP2WASM.prototype.destroy=function(){if(!this.decoder){return}this.functions._mp2_decoder_destroy(this.decoder)};MP2WASM.prototype.bufferGetIndex=function(){if(!this.decoder){return}return this.functions._mp2_decoder_get_index(this.decoder)};MP2WASM.prototype.bufferSetIndex=function(index){if(!this.decoder){return}this.functions._mp2_decoder_set_index(this.decoder,index)};MP2WASM.prototype.bufferWrite=function(buffers){if(!this.decoder){this.initializeWasmDecoder()}var totalLength=0;for(var i=0;i<buffers.length;i++){totalLength+=buffers[i].length}var ptr=this.functions._mp2_decoder_get_write_ptr(this.decoder,totalLength);for(var i=0;i<buffers.length;i++){this.instance.heapU8.set(buffers[i],ptr);ptr+=buffers[i].length}this.functions._mp2_decoder_did_write(this.decoder,totalLength);return totalLength};MP2WASM.prototype.decode=function(){var startTime=JSMpeg.Now();if(!this.decoder){return false}var decodedBytes=this.functions._mp2_decoder_decode(this.decoder);if(decodedBytes===0){return false}if(!this.sampleRate){this.sampleRate=this.functions._mp2_decoder_get_sample_rate(this.decoder)}if(this.destination){var leftPtr=this.functions._mp2_decoder_get_left_channel_ptr(this.decoder),rightPtr=this.functions._mp2_decoder_get_right_channel_ptr(this.decoder);var leftOffset=leftPtr/Float32Array.BYTES_PER_ELEMENT,rightOffset=rightPtr/Float32Array.BYTES_PER_ELEMENT;var left=this.instance.heapF32.subarray(leftOffset,leftOffset+MP2WASM.SAMPLES_PER_FRAME),right=this.instance.heapF32.subarray(rightOffset,rightOffset+MP2WASM.SAMPLES_PER_FRAME);this.destination.play(this.sampleRate,left,right)}this.advanceDecodedTime(MP2WASM.SAMPLES_PER_FRAME/this.sampleRate);var elapsedTime=JSMpeg.Now()-startTime;if(this.onDecodeCallback){this.onDecodeCallback(this,elapsedTime)}return true};MP2WASM.prototype.getCurrentTime=function(){var enqueuedTime=this.destination?this.destination.enqueuedTime:0;return this.decodedTime-enqueuedTime};MP2WASM.SAMPLES_PER_FRAME=1152;return MP2WASM}();JSMpeg.Renderer.WebGL=function(){"use strict";var WebGLRenderer=function(options){if(options.canvas){this.canvas=options.canvas;this.ownsCanvasElement=false}else{this.canvas=document.createElement("canvas");this.ownsCanvasElement=true}this.width=this.canvas.width;this.height=this.canvas.height;this.enabled=true;this.hasTextureData={};var contextCreateOptions={preserveDrawingBuffer:!!options.preserveDrawingBuffer,alpha:false,depth:false,stencil:false,antialias:false,premultipliedAlpha:false};this.gl=this.canvas.getContext("webgl",contextCreateOptions)||this.canvas.getContext("experimental-webgl",contextCreateOptions);if(!this.gl){throw new Error("Failed to get WebGL Context")}this.handleContextLostBound=this.handleContextLost.bind(this);this.handleContextRestoredBound=this.handleContextRestored.bind(this);this.canvas.addEventListener("webglcontextlost",this.handleContextLostBound,false);this.canvas.addEventListener("webglcontextrestored",this.handleContextRestoredBound,false);this.initGL()};WebGLRenderer.prototype.initGL=function(){this.hasTextureData={};var gl=this.gl;var vertexAttr=null;gl.pixelStorei(gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,false);this.vertexBuffer=gl.createBuffer();var vertexCoords=new Float32Array([0,0,0,1,1,0,1,1]);gl.bindBuffer(gl.ARRAY_BUFFER,this.vertexBuffer);gl.bufferData(gl.ARRAY_BUFFER,vertexCoords,gl.STATIC_DRAW);this.program=this.createProgram(WebGLRenderer.SHADER.VERTEX_IDENTITY,WebGLRenderer.SHADER.FRAGMENT_YCRCB_TO_RGBA);vertexAttr=gl.getAttribLocation(this.program,"vertex");gl.enableVertexAttribArray(vertexAttr);gl.vertexAttribPointer(vertexAttr,2,gl.FLOAT,false,0,0);this.textureY=this.createTexture(0,"textureY");this.textureCb=this.createTexture(1,"textureCb");this.textureCr=this.createTexture(2,"textureCr");this.loadingProgram=this.createProgram(WebGLRenderer.SHADER.VERTEX_IDENTITY,WebGLRenderer.SHADER.FRAGMENT_LOADING);vertexAttr=gl.getAttribLocation(this.loadingProgram,"vertex");gl.enableVertexAttribArray(vertexAttr);gl.vertexAttribPointer(vertexAttr,2,gl.FLOAT,false,0,0);this.shouldCreateUnclampedViews=!this.allowsClampedTextureData()};WebGLRenderer.prototype.handleContextLost=function(ev){ev.preventDefault()};WebGLRenderer.prototype.handleContextRestored=function(ev){this.initGL()};WebGLRenderer.prototype.destroy=function(){var gl=this.gl;this.deleteTexture(gl.TEXTURE0,this.textureY);this.deleteTexture(gl.TEXTURE1,this.textureCb);this.deleteTexture(gl.TEXTURE2,this.textureCr);gl.useProgram(null);gl.deleteProgram(this.program);gl.deleteProgram(this.loadingProgram);gl.bindBuffer(gl.ARRAY_BUFFER,null);gl.deleteBuffer(this.vertexBuffer);this.canvas.removeEventListener("webglcontextlost",this.handleContextLostBound,false);this.canvas.removeEventListener("webglcontextrestored",this.handleContextRestoredBound,false);if(this.ownsCanvasElement){this.canvas.remove()}};WebGLRenderer.prototype.resize=function(width,height){this.width=width|0;this.height=height|0;this.canvas.width=this.width;this.canvas.height=this.height;this.gl.useProgram(this.program);var codedWidth=this.width+15>>4<<4;this.gl.viewport(0,0,codedWidth,this.height)};WebGLRenderer.prototype.createTexture=function(index,name){var gl=this.gl;var texture=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,texture);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.uniform1i(gl.getUniformLocation(this.program,name),index);return texture};WebGLRenderer.prototype.createProgram=function(vsh,fsh){var gl=this.gl;var program=gl.createProgram();gl.attachShader(program,this.compileShader(gl.VERTEX_SHADER,vsh));gl.attachShader(program,this.compileShader(gl.FRAGMENT_SHADER,fsh));gl.linkProgram(program);gl.useProgram(program);return program};WebGLRenderer.prototype.compileShader=function(type,source){var gl=this.gl;var shader=gl.createShader(type);gl.shaderSource(shader,source);gl.compileShader(shader);if(!gl.getShaderParameter(shader,gl.COMPILE_STATUS)){throw new Error(gl.getShaderInfoLog(shader))}return shader};WebGLRenderer.prototype.allowsClampedTextureData=function(){var gl=this.gl;var texture=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,texture);gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,1,1,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,new Uint8ClampedArray([0]));return gl.getError()===0};WebGLRenderer.prototype.renderProgress=function(progress){var gl=this.gl;gl.useProgram(this.loadingProgram);var loc=gl.getUniformLocation(this.loadingProgram,"progress");gl.uniform1f(loc,progress);gl.drawArrays(gl.TRIANGLE_STRIP,0,4)};WebGLRenderer.prototype.render=function(y,cb,cr,isClampedArray){if(!this.enabled){return}var gl=this.gl;var w=this.width+15>>4<<4,h=this.height,w2=w>>1,h2=h>>1;if(isClampedArray&&this.shouldCreateUnclampedViews){y=new Uint8Array(y.buffer),cb=new Uint8Array(cb.buffer),cr=new Uint8Array(cr.buffer)}gl.useProgram(this.program);this.updateTexture(gl.TEXTURE0,this.textureY,w,h,y);this.updateTexture(gl.TEXTURE1,this.textureCb,w2,h2,cb);this.updateTexture(gl.TEXTURE2,this.textureCr,w2,h2,cr);gl.drawArrays(gl.TRIANGLE_STRIP,0,4)};WebGLRenderer.prototype.updateTexture=function(unit,texture,w,h,data){var gl=this.gl;gl.activeTexture(unit);gl.bindTexture(gl.TEXTURE_2D,texture);if(this.hasTextureData[unit]){gl.texSubImage2D(gl.TEXTURE_2D,0,0,0,w,h,gl.LUMINANCE,gl.UNSIGNED_BYTE,data)}else{this.hasTextureData[unit]=true;gl.texImage2D(gl.TEXTURE_2D,0,gl.LUMINANCE,w,h,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,data)}};WebGLRenderer.prototype.deleteTexture=function(unit,texture){var gl=this.gl;gl.activeTexture(unit);gl.bindTexture(gl.TEXTURE_2D,null);gl.deleteTexture(texture)};WebGLRenderer.IsSupported=function(){try{if(!window.WebGLRenderingContext){return false}var canvas=document.createElement("canvas");return!!(canvas.getContext("webgl")||canvas.getContext("experimental-webgl"))}catch(err){return false}};WebGLRenderer.SHADER={FRAGMENT_YCRCB_TO_RGBA:["precision mediump float;","uniform sampler2D textureY;","uniform sampler2D textureCb;","uniform sampler2D textureCr;","varying vec2 texCoord;","mat4 rec601 = mat4(","1.16438,  0.00000,  1.59603, -0.87079,","1.16438, -0.39176, -0.81297,  0.52959,","1.16438,  2.01723,  0.00000, -1.08139,","0, 0, 0, 1",");","void main() {","float y = texture2D(textureY, texCoord).r;","float cb = texture2D(textureCb, texCoord).r;","float cr = texture2D(textureCr, texCoord).r;","gl_FragColor = vec4(y, cr, cb, 1.0) * rec601;","}"].join("\n"),FRAGMENT_LOADING:["precision mediump float;","uniform float progress;","varying vec2 texCoord;","void main() {","float c = ceil(progress-(1.0-texCoord.y));","gl_FragColor = vec4(c,c,c,1);","}"].join("\n"),VERTEX_IDENTITY:["attribute vec2 vertex;","varying vec2 texCoord;","void main() {","texCoord = vertex;","gl_Position = vec4((vertex * 2.0 - 1.0) * vec2(1, -1), 0.0, 1.0);","}"].join("\n")};return WebGLRenderer}();JSMpeg.Renderer.Canvas2D=function(){"use strict";var CanvasRenderer=function(options){if(options.canvas){this.canvas=options.canvas;this.ownsCanvasElement=false}else{this.canvas=document.createElement("canvas");this.ownsCanvasElement=true}this.width=this.canvas.width;this.height=this.canvas.height;this.enabled=true;this.context=this.canvas.getContext("2d")};CanvasRenderer.prototype.destroy=function(){if(this.ownsCanvasElement){this.canvas.remove()}};CanvasRenderer.prototype.resize=function(width,height){this.width=width|0;this.height=height|0;this.canvas.width=this.width;this.canvas.height=this.height;this.imageData=this.context.getImageData(0,0,this.width,this.height);JSMpeg.Fill(this.imageData.data,255)};CanvasRenderer.prototype.renderProgress=function(progress){var w=this.canvas.width,h=this.canvas.height,ctx=this.context;ctx.fillStyle="#222";ctx.fillRect(0,0,w,h);ctx.fillStyle="#fff";ctx.fillRect(0,h-h*progress,w,h*progress)};CanvasRenderer.prototype.render=function(y,cb,cr){this.YCbCrToRGBA(y,cb,cr,this.imageData.data);this.context.putImageData(this.imageData,0,0)};CanvasRenderer.prototype.YCbCrToRGBA=function(y,cb,cr,rgba){if(!this.enabled){return}var w=this.width+15>>4<<4,w2=w>>1;var yIndex1=0,yIndex2=w,yNext2Lines=w+(w-this.width);var cIndex=0,cNextLine=w2-(this.width>>1);var rgbaIndex1=0,rgbaIndex2=this.width*4,rgbaNext2Lines=this.width*4;var cols=this.width>>1,rows=this.height>>1;var ccb,ccr,r,g,b;for(var row=0;row<rows;row++){for(var col=0;col<cols;col++){ccb=cb[cIndex];ccr=cr[cIndex];cIndex++;r=ccb+(ccb*103>>8)-179;g=(ccr*88>>8)-44+(ccb*183>>8)-91;b=ccr+(ccr*198>>8)-227;var y1=y[yIndex1++];var y2=y[yIndex1++];rgba[rgbaIndex1]=y1+r;rgba[rgbaIndex1+1]=y1-g;rgba[rgbaIndex1+2]=y1+b;rgba[rgbaIndex1+4]=y2+r;rgba[rgbaIndex1+5]=y2-g;rgba[rgbaIndex1+6]=y2+b;rgbaIndex1+=8;var y3=y[yIndex2++];var y4=y[yIndex2++];rgba[rgbaIndex2]=y3+r;rgba[rgbaIndex2+1]=y3-g;rgba[rgbaIndex2+2]=y3+b;rgba[rgbaIndex2+4]=y4+r;rgba[rgbaIndex2+5]=y4-g;rgba[rgbaIndex2+6]=y4+b;rgbaIndex2+=8}yIndex1+=yNext2Lines;yIndex2+=yNext2Lines;rgbaIndex1+=rgbaNext2Lines;rgbaIndex2+=rgbaNext2Lines;cIndex+=cNextLine}};return CanvasRenderer}();JSMpeg.AudioOutput.WebAudio=function(){"use strict";var WebAudioOut=function(options){this.context=WebAudioOut.CachedContext=WebAudioOut.CachedContext||new(window.AudioContext||window.webkitAudioContext);this.gain=this.context.createGain();this.destination=this.gain;this.gain.connect(this.context.destination);this.context._connections=(this.context._connections||0)+1;this.startTime=0;this.buffer=null;this.wallclockStartTime=0;this.volume=1;this.enabled=true;this.unlocked=!WebAudioOut.NeedsUnlocking();Object.defineProperty(this,"enqueuedTime",{get:this.getEnqueuedTime})};WebAudioOut.prototype.destroy=function(){this.gain.disconnect();this.context._connections--;if(this.context._connections===0){this.context.close();WebAudioOut.CachedContext=null}};WebAudioOut.prototype.play=function(sampleRate,left,right){if(!this.enabled){return}if(!this.unlocked){var ts=JSMpeg.Now();if(this.wallclockStartTime<ts){this.wallclockStartTime=ts}this.wallclockStartTime+=left.length/sampleRate;return}this.gain.gain.value=this.volume;var buffer=this.context.createBuffer(2,left.length,sampleRate);buffer.getChannelData(0).set(left);buffer.getChannelData(1).set(right);var source=this.context.createBufferSource();source.buffer=buffer;source.connect(this.destination);var now=this.context.currentTime;var duration=buffer.duration;if(this.startTime<now){this.startTime=now;this.wallclockStartTime=JSMpeg.Now()}source.start(this.startTime);this.startTime+=duration;this.wallclockStartTime+=duration};WebAudioOut.prototype.stop=function(){this.gain.gain.value=0};WebAudioOut.prototype.getEnqueuedTime=function(){return Math.max(this.wallclockStartTime-JSMpeg.Now(),0)};WebAudioOut.prototype.resetEnqueuedTime=function(){this.startTime=this.context.currentTime;this.wallclockStartTime=JSMpeg.Now()};WebAudioOut.prototype.unlock=function(callback){if(this.unlocked){if(callback){callback()}return}this.unlockCallback=callback;var buffer=this.context.createBuffer(1,1,22050);var source=this.context.createBufferSource();source.buffer=buffer;source.connect(this.destination);source.start(0);setTimeout(this.checkIfUnlocked.bind(this,source,0),0)};WebAudioOut.prototype.checkIfUnlocked=function(source,attempt){if(source.playbackState===source.PLAYING_STATE||source.playbackState===source.FINISHED_STATE){this.unlocked=true;if(this.unlockCallback){this.unlockCallback();this.unlockCallback=null}}else if(attempt<10){setTimeout(this.checkIfUnlocked.bind(this,source,attempt+1),100)}};WebAudioOut.NeedsUnlocking=function(){return/iPhone|iPad|iPod/i.test(navigator.userAgent)};WebAudioOut.IsSupported=function(){return window.AudioContext||window.webkitAudioContext};WebAudioOut.CachedContext=null;return WebAudioOut}();JSMpeg.WASMModule=function(){"use strict";var WASM=function(){this.stackSize=5*1024*1024;this.pageSize=64*1024;this.onInitCallbacks=[];this.ready=false;this.loadingFromFileStarted=false;this.loadingFromBufferStarted=false};WASM.prototype.write=function(buffer){this.loadFromBuffer(buffer)};WASM.prototype.loadFromFile=function(url,callback){if(callback){this.onInitCallbacks.push(callback)}if(this.loadingFromFileStarted){return}this.loadingFromFileStarted=true;this.onInitCallback=callback;var ajax=new JSMpeg.Source.Ajax(url,{});ajax.connect(this);ajax.start()};WASM.prototype.loadFromBuffer=function(buffer,callback){if(callback){this.onInitCallbacks.push(callback)}if(this.loadingFromBufferStarted){return}this.loadingFromBufferStarted=true;this.moduleInfo=this.readDylinkSection(buffer);if(!this.moduleInfo){for(var i=0;i<this.onInitCallbacks.length;i++){this.onInitCallbacks[i](null)}return}this.memory=new WebAssembly.Memory({initial:256});var env={memory:this.memory,memoryBase:0,__memory_base:0,table:new WebAssembly.Table({initial:this.moduleInfo.tableSize,element:"anyfunc"}),tableBase:0,__table_base:0,abort:this.c_abort.bind(this),___assert_fail:this.c_assertFail.bind(this),_sbrk:this.c_sbrk.bind(this)};this.brk=this.align(this.moduleInfo.memorySize+this.stackSize);WebAssembly.instantiate(buffer,{env:env}).then(function(results){this.instance=results.instance;if(this.instance.exports.__post_instantiate){this.instance.exports.__post_instantiate()}this.createHeapViews();this.ready=true;for(var i=0;i<this.onInitCallbacks.length;i++){this.onInitCallbacks[i](this)}}.bind(this))};WASM.prototype.createHeapViews=function(){this.instance.heapU8=new Uint8Array(this.memory.buffer);this.instance.heapU32=new Uint32Array(this.memory.buffer);this.instance.heapF32=new Float32Array(this.memory.buffer)};WASM.prototype.align=function(addr){var a=Math.pow(2,this.moduleInfo.memoryAlignment);return Math.ceil(addr/a)*a};WASM.prototype.c_sbrk=function(size){var previousBrk=this.brk;this.brk+=size;if(this.brk>this.memory.buffer.byteLength){var bytesNeeded=this.brk-this.memory.buffer.byteLength;var pagesNeeded=Math.ceil(bytesNeeded/this.pageSize);this.memory.grow(pagesNeeded);this.createHeapViews()}return previousBrk};WASM.prototype.c_abort=function(size){console.warn("JSMPeg: WASM abort",arguments)};WASM.prototype.c_assertFail=function(size){console.warn("JSMPeg: WASM ___assert_fail",arguments)};WASM.prototype.readDylinkSection=function(buffer){var bytes=new Uint8Array(buffer);var next=0;var readVarUint=function(){var ret=0;var mul=1;while(1){var byte=bytes[next++];ret+=(byte&127)*mul;mul*=128;if(!(byte&128)){return ret}}};var matchNextBytes=function(expected){for(var i=0;i<expected.length;i++){var b=typeof expected[i]==="string"?expected[i].charCodeAt(0):expected[i];if(bytes[next++]!==b){return false}}return true};if(!matchNextBytes([0,"a","s","m"])){console.warn("JSMpeg: WASM header not found");return null}var next=9;var sectionSize=readVarUint();if(!matchNextBytes([6,"d","y","l","i","n","k"])){console.warn("JSMpeg: No dylink section found in WASM");return null}return{memorySize:readVarUint(),memoryAlignment:readVarUint(),tableSize:readVarUint(),tableAlignment:readVarUint()}};WASM.IsSupported=function(){return!!window.WebAssembly};WASM.GetModule=function(){WASM.CACHED_MODULE=WASM.CACHED_MODULE||new WASM;return WASM.CACHED_MODULE};return WASM}();JSMpeg.WASM_BINARY_INLINED="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\ No newline at end of file
diff --git a/uni_modules/yingbing-video/static/html/js/three.min.js b/uni_modules/yingbing-video/static/html/js/three.min.js
new file mode 100644
index 0000000..b14f47c
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/three.min.js
@@ -0,0 +1,6 @@
+/**
+ * @license
+ * Copyright 2010-2021 Three.js Authors
+ * SPDX-License-Identifier: MIT
+ */
+!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).THREE={})}(this,(function(t){"use strict";const e="128",n=100,i=300,r=301,s=302,a=303,o=304,l=306,c=307,h=1e3,u=1001,d=1002,p=1003,m=1004,f=1005,g=1006,v=1007,y=1008,x=1009,_=1012,w=1014,b=1015,M=1016,S=1020,T=1022,E=1023,A=1026,L=1027,R=33776,C=33777,P=33778,D=33779,I=35840,N=35841,B=35842,z=35843,F=37492,O=37496,H=2300,G=2301,U=2302,k=2400,V=2401,W=2402,j=2500,q=2501,X=3e3,Y=3001,Z=3007,J=3002,Q=3004,K=3005,$=3006,tt=7680,et=35044,nt=35048,it="300 es";class rt{addEventListener(t,e){void 0===this._listeners&&(this._listeners={});const n=this._listeners;void 0===n[t]&&(n[t]=[]),-1===n[t].indexOf(e)&&n[t].push(e)}hasEventListener(t,e){if(void 0===this._listeners)return!1;const n=this._listeners;return void 0!==n[t]&&-1!==n[t].indexOf(e)}removeEventListener(t,e){if(void 0===this._listeners)return;const n=this._listeners[t];if(void 0!==n){const t=n.indexOf(e);-1!==t&&n.splice(t,1)}}dispatchEvent(t){if(void 0===this._listeners)return;const e=this._listeners[t.type];if(void 0!==e){t.target=this;const n=e.slice(0);for(let e=0,i=n.length;e<i;e++)n[e].call(this,t);t.target=null}}}const st=[];for(let t=0;t<256;t++)st[t]=(t<16?"0":"")+t.toString(16);let at=1234567;const ot=Math.PI/180,lt=180/Math.PI;function ct(){const t=4294967295*Math.random()|0,e=4294967295*Math.random()|0,n=4294967295*Math.random()|0,i=4294967295*Math.random()|0;return(st[255&t]+st[t>>8&255]+st[t>>16&255]+st[t>>24&255]+"-"+st[255&e]+st[e>>8&255]+"-"+st[e>>16&15|64]+st[e>>24&255]+"-"+st[63&n|128]+st[n>>8&255]+"-"+st[n>>16&255]+st[n>>24&255]+st[255&i]+st[i>>8&255]+st[i>>16&255]+st[i>>24&255]).toUpperCase()}function ht(t,e,n){return Math.max(e,Math.min(n,t))}function ut(t,e){return(t%e+e)%e}function dt(t,e,n){return(1-n)*t+n*e}function pt(t){return 0==(t&t-1)&&0!==t}function mt(t){return Math.pow(2,Math.ceil(Math.log(t)/Math.LN2))}function ft(t){return Math.pow(2,Math.floor(Math.log(t)/Math.LN2))}var gt=Object.freeze({__proto__:null,DEG2RAD:ot,RAD2DEG:lt,generateUUID:ct,clamp:ht,euclideanModulo:ut,mapLinear:function(t,e,n,i,r){return i+(t-e)*(r-i)/(n-e)},inverseLerp:function(t,e,n){return t!==e?(n-t)/(e-t):0},lerp:dt,damp:function(t,e,n,i){return dt(t,e,1-Math.exp(-n*i))},pingpong:function(t,e=1){return e-Math.abs(ut(t,2*e)-e)},smoothstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*(3-2*t)},smootherstep:function(t,e,n){return t<=e?0:t>=n?1:(t=(t-e)/(n-e))*t*t*(t*(6*t-15)+10)},randInt:function(t,e){return t+Math.floor(Math.random()*(e-t+1))},randFloat:function(t,e){return t+Math.random()*(e-t)},randFloatSpread:function(t){return t*(.5-Math.random())},seededRandom:function(t){return void 0!==t&&(at=t%2147483647),at=16807*at%2147483647,(at-1)/2147483646},degToRad:function(t){return t*ot},radToDeg:function(t){return t*lt},isPowerOfTwo:pt,ceilPowerOfTwo:mt,floorPowerOfTwo:ft,setQuaternionFromProperEuler:function(t,e,n,i,r){const s=Math.cos,a=Math.sin,o=s(n/2),l=a(n/2),c=s((e+i)/2),h=a((e+i)/2),u=s((e-i)/2),d=a((e-i)/2),p=s((i-e)/2),m=a((i-e)/2);switch(r){case"XYX":t.set(o*h,l*u,l*d,o*c);break;case"YZY":t.set(l*d,o*h,l*u,o*c);break;case"ZXZ":t.set(l*u,l*d,o*h,o*c);break;case"XZX":t.set(o*h,l*m,l*p,o*c);break;case"YXY":t.set(l*p,o*h,l*m,o*c);break;case"ZYZ":t.set(l*m,l*p,o*h,o*c);break;default:console.warn("THREE.MathUtils: .setQuaternionFromProperEuler() encountered an unknown order: "+r)}}});class vt{constructor(t=0,e=0){this.x=t,this.y=e}get width(){return this.x}set width(t){this.x=t}get height(){return this.y}set height(t){this.y=t}set(t,e){return this.x=t,this.y=e,this}setScalar(t){return this.x=t,this.y=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y)}copy(t){return this.x=t.x,this.y=t.y,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector2: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this)}addScalar(t){return this.x+=t,this.y+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector2: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this)}subScalar(t){return this.x-=t,this.y-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this}multiply(t){return this.x*=t.x,this.y*=t.y,this}multiplyScalar(t){return this.x*=t,this.y*=t,this}divide(t){return this.x/=t.x,this.y/=t.y,this}divideScalar(t){return this.multiplyScalar(1/t)}applyMatrix3(t){const e=this.x,n=this.y,i=t.elements;return this.x=i[0]*e+i[3]*n+i[6],this.y=i[1]*e+i[4]*n+i[7],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this}negate(){return this.x=-this.x,this.y=-this.y,this}dot(t){return this.x*t.x+this.y*t.y}cross(t){return this.x*t.y-this.y*t.x}lengthSq(){return this.x*this.x+this.y*this.y}length(){return Math.sqrt(this.x*this.x+this.y*this.y)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)}normalize(){return this.divideScalar(this.length()||1)}angle(){return Math.atan2(-this.y,-this.x)+Math.PI}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y;return e*e+n*n}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector2: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}}vt.prototype.isVector2=!0;class yt{constructor(){this.elements=[1,0,0,0,1,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,a,o,l){const c=this.elements;return c[0]=t,c[1]=i,c[2]=a,c[3]=e,c[4]=r,c[5]=o,c[6]=n,c[7]=s,c[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],c=n[4],h=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],v=i[1],y=i[4],x=i[7],_=i[2],w=i[5],b=i[8];return r[0]=s*m+a*v+o*_,r[3]=s*f+a*y+o*w,r[6]=s*g+a*x+o*b,r[1]=l*m+c*v+h*_,r[4]=l*f+c*y+h*w,r[7]=l*g+c*x+h*b,r[2]=u*m+d*v+p*_,r[5]=u*f+d*y+p*w,r[8]=u*g+d*x+p*b,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8];return e*s*c-e*a*l-n*r*c+n*a*o+i*r*l-i*s*o}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=c*s-a*l,u=a*o-c*r,d=l*r-s*o,p=e*h+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=h*m,t[1]=(i*l-c*n)*m,t[2]=(a*n-i*s)*m,t[3]=u*m,t[4]=(c*e-i*o)*m,t[5]=(i*r-a*e)*m,t[6]=d*m,t[7]=(n*o-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,a){const o=Math.cos(r),l=Math.sin(r);return this.set(n*o,n*l,-n*(o*s+l*a)+s+t,-i*l,i*o,-i*(-l*s+o*a)+a+e,0,0,1),this}scale(t,e){const n=this.elements;return n[0]*=t,n[3]*=t,n[6]*=t,n[1]*=e,n[4]*=e,n[7]*=e,this}rotate(t){const e=Math.cos(t),n=Math.sin(t),i=this.elements,r=i[0],s=i[3],a=i[6],o=i[1],l=i[4],c=i[7];return i[0]=e*r+n*o,i[3]=e*s+n*l,i[6]=e*a+n*c,i[1]=-n*r+e*o,i[4]=-n*s+e*l,i[7]=-n*a+e*c,this}translate(t,e){const n=this.elements;return n[0]+=t*n[2],n[3]+=t*n[5],n[6]+=t*n[8],n[1]+=e*n[2],n[4]+=e*n[5],n[7]+=e*n[8],this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}let xt;yt.prototype.isMatrix3=!0;class _t{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===xt&&(xt=document.createElementNS("http://www.w3.org/1999/xhtml","canvas")),xt.width=t.width,xt.height=t.height;const n=xt.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=xt}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}}let wt=0;class bt extends rt{constructor(t=bt.DEFAULT_IMAGE,e=bt.DEFAULT_MAPPING,n=1001,i=1001,r=1006,s=1008,a=1023,o=1009,l=1,c=3e3){super(),Object.defineProperty(this,"id",{value:wt++}),this.uuid=ct(),this.name="",this.image=t,this.mipmaps=[],this.mapping=e,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new vt(0,0),this.repeat=new vt(1,1),this.center=new vt(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new yt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=c,this.version=0,this.onUpdate=null}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.image=t.image,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.encoding=t.encoding,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,mapping:this.mapping,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,type:this.type,encoding:this.encoding,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};if(void 0!==this.image){const i=this.image;if(void 0===i.uuid&&(i.uuid=ct()),!e&&void 0===t.images[i.uuid]){let e;if(Array.isArray(i)){e=[];for(let t=0,n=i.length;t<n;t++)i[t].isDataTexture?e.push(Mt(i[t].image)):e.push(Mt(i[t]))}else e=Mt(i);t.images[i.uuid]={uuid:i.uuid,url:e}}n.image=i.uuid}return e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==i)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case h:t.x=t.x-Math.floor(t.x);break;case u:t.x=t.x<0?0:1;break;case d:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case h:t.y=t.y-Math.floor(t.y);break;case u:t.y=t.y<0?0:1;break;case d:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&this.version++}}function Mt(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?_t.getDataURL(t):t.data?{data:Array.prototype.slice.call(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}bt.DEFAULT_IMAGE=void 0,bt.DEFAULT_MAPPING=i,bt.prototype.isTexture=!0;class St{constructor(t=0,e=0,n=0,i=1){this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,a=.1,o=t.elements,l=o[0],c=o[4],h=o[8],u=o[1],d=o[5],p=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-u)<s&&Math.abs(h-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<a&&Math.abs(h+m)<a&&Math.abs(p+f)<a&&Math.abs(l+d+g-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,o=(d+1)/2,v=(g+1)/2,y=(c+u)/4,x=(h+m)/4,_=(p+f)/4;return t>o&&t>v?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=y/n,r=x/n):o>v?o<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(o),n=y/i,r=_/i):v<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(v),n=x/r,i=_/r),this.set(n,i,r,e),this}let v=Math.sqrt((f-p)*(f-p)+(h-m)*(h-m)+(u-c)*(u-c));return Math.abs(v)<.001&&(v=1),this.x=(f-p)/v,this.y=(h-m)/v,this.z=(u-c)/v,this.w=Math.acos((l+d+g-1)/2),this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this.w=this.w<0?Math.ceil(this.w):Math.floor(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector4: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}}St.prototype.isVector4=!0;class Tt extends rt{constructor(t,e,n){super(),this.width=t,this.height=e,this.depth=1,this.scissor=new St(0,0,t,e),this.scissorTest=!1,this.viewport=new St(0,0,t,e),n=n||{},this.texture=new bt(void 0,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.encoding),this.texture.image={},this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=1,this.texture.generateMipmaps=void 0!==n.generateMipmaps&&n.generateMipmaps,this.texture.minFilter=void 0!==n.minFilter?n.minFilter:g,this.depthBuffer=void 0===n.depthBuffer||n.depthBuffer,this.stencilBuffer=void 0!==n.stencilBuffer&&n.stencilBuffer,this.depthTexture=void 0!==n.depthTexture?n.depthTexture:null}setTexture(t){t.image={width:this.width,height:this.height,depth:this.depth},this.texture=t}setSize(t,e,n=1){this.width===t&&this.height===e&&this.depth===n||(this.width=t,this.height=e,this.depth=n,this.texture.image.width=t,this.texture.image.height=e,this.texture.image.depth=n,this.dispose()),this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.width=t.width,this.height=t.height,this.depth=t.depth,this.viewport.copy(t.viewport),this.texture=t.texture.clone(),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.depthTexture=t.depthTexture,this}dispose(){this.dispatchEvent({type:"dispose"})}}Tt.prototype.isWebGLRenderTarget=!0;class Et extends Tt{constructor(t,e,n){super(t,e,n),this.samples=4}copy(t){return super.copy.call(this,t),this.samples=t.samples,this}}Et.prototype.isWebGLMultisampleRenderTarget=!0;class At{constructor(t=0,e=0,n=0,i=1){this._x=t,this._y=e,this._z=n,this._w=i}static slerp(t,e,n,i){return console.warn("THREE.Quaternion: Static .slerp() has been deprecated. Use qm.slerpQuaternions( qa, qb, t ) instead."),n.slerpQuaternions(t,e,i)}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],c=n[i+2],h=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=c,void(t[e+3]=h);if(1===a)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(h!==m||o!==u||l!==d||c!==p){let t=1-a;const e=o*u+l*d+c*p+h*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+u*r,l=l*t+d*r,c=c*t+p*r,h=h*t+m*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+c*c+h*h);o*=t,l*=t,c*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=c,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const a=n[i],o=n[i+1],l=n[i+2],c=n[i+3],h=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=a*p+c*h+o*d-l*u,t[e+1]=o*p+c*u+l*h-a*d,t[e+2]=l*p+c*d+a*u-o*h,t[e+3]=c*p-a*h-o*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e){if(!t||!t.isEuler)throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),c=a(i/2),h=a(r/2),u=o(n/2),d=o(i/2),p=o(r/2);switch(s){case"XYZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"YXZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"ZXY":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"ZYX":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"YZX":this._x=u*c*h+l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h-u*d*p;break;case"XZY":this._x=u*c*h-l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!1!==e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],a=e[5],o=e[9],l=e[2],c=e[6],h=e[10],u=n+a+h;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(c-o)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(c-o)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(o+c)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(o+c)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(ht(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t,e){return void 0!==e?(console.warn("THREE.Quaternion: .multiply() now only accepts one argument. Use .multiplyQuaternions( a, b ) instead."),this.multiplyQuaternions(t,e)):this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,c=e._w;return this._x=n*c+s*a+i*l-r*o,this._y=i*c+s*o+r*a-n*l,this._z=r*c+s*l+n*o-i*a,this._w=s*c-n*a-i*o-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let a=s*t._w+n*t._x+i*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this._onChangeCallback(),this}const l=Math.sqrt(o),c=Math.atan2(l,a),h=Math.sin((1-e)*c)/l,u=Math.sin(e*c)/l;return this._w=s*h+this._w*u,this._x=n*h+this._x*u,this._y=i*h+this._y*u,this._z=r*h+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){this.copy(t).slerp(e,n)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}At.prototype.isQuaternion=!0;class Lt{constructor(t=0,e=0,n=0){this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t,e){return void 0!==e?(console.warn("THREE.Vector3: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(t,e)):(this.x+=t.x,this.y+=t.y,this.z+=t.z,this)}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t,e){return void 0!==e?(console.warn("THREE.Vector3: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(t,e)):(this.x-=t.x,this.y-=t.y,this.z-=t.z,this)}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(t,e)):(this.x*=t.x,this.y*=t.y,this.z*=t.z,this)}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return t&&t.isEuler||console.error("THREE.Vector3: .applyEuler() now expects an Euler rotation rather than a Vector3 and order."),this.applyQuaternion(Ct.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(Ct.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,a=t.z,o=t.w,l=o*e+s*i-a*n,c=o*n+a*e-r*i,h=o*i+r*n-s*e,u=-r*e-s*n-a*i;return this.x=l*o+u*-r+c*-a-h*-s,this.y=c*o+u*-s+h*-r-l*-a,this.z=h*o+u*-a+l*-s-c*-r,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=this.x<0?Math.ceil(this.x):Math.floor(this.x),this.y=this.y<0?Math.ceil(this.y):Math.floor(this.y),this.z=this.z<0?Math.ceil(this.z):Math.floor(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t,e){return void 0!==e?(console.warn("THREE.Vector3: .cross() now only accepts one argument. Use .crossVectors( a, b ) instead."),this.crossVectors(t,e)):this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,a=e.y,o=e.z;return this.x=i*o-r*a,this.y=r*s-n*o,this.z=n*a-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Rt.copy(this).projectOnVector(t),this.sub(Rt)}reflect(t){return this.sub(Rt.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(ht(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e,n){return void 0!==n&&console.warn("THREE.Vector3: offset has been removed from .fromBufferAttribute()."),this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}}Lt.prototype.isVector3=!0;const Rt=new Lt,Ct=new At;class Pt{constructor(t=new Lt(1/0,1/0,1/0),e=new Lt(-1/0,-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,a=-1/0;for(let o=0,l=t.length;o<l;o+=3){const l=t[o],c=t[o+1],h=t[o+2];l<e&&(e=l),c<n&&(n=c),h<i&&(i=h),l>r&&(r=l),c>s&&(s=c),h>a&&(a=h)}return this.min.set(e,n,i),this.max.set(r,s,a),this}setFromBufferAttribute(t){let e=1/0,n=1/0,i=1/0,r=-1/0,s=-1/0,a=-1/0;for(let o=0,l=t.count;o<l;o++){const l=t.getX(o),c=t.getY(o),h=t.getZ(o);l<e&&(e=l),c<n&&(n=c),h<i&&(i=h),l>r&&(r=l),c>s&&(s=c),h>a&&(a=h)}return this.min.set(e,n,i),this.max.set(r,s,a),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=It.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t){return this.makeEmpty(),this.expandByObject(t)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return void 0===t&&(console.warn("THREE.Box3: .getCenter() target is now required"),t=new Lt),this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return void 0===t&&(console.warn("THREE.Box3: .getSize() target is now required"),t=new Lt),this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t){t.updateWorldMatrix(!1,!1);const e=t.geometry;void 0!==e&&(null===e.boundingBox&&e.computeBoundingBox(),Nt.copy(e.boundingBox),Nt.applyMatrix4(t.matrixWorld),this.union(Nt));const n=t.children;for(let t=0,e=n.length;t<e;t++)this.expandByObject(n[t]);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return void 0===e&&(console.warn("THREE.Box3: .getParameter() target is now required"),e=new Lt),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,It),It.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Ut),kt.subVectors(this.max,Ut),Bt.subVectors(t.a,Ut),zt.subVectors(t.b,Ut),Ft.subVectors(t.c,Ut),Ot.subVectors(zt,Bt),Ht.subVectors(Ft,zt),Gt.subVectors(Bt,Ft);let e=[0,-Ot.z,Ot.y,0,-Ht.z,Ht.y,0,-Gt.z,Gt.y,Ot.z,0,-Ot.x,Ht.z,0,-Ht.x,Gt.z,0,-Gt.x,-Ot.y,Ot.x,0,-Ht.y,Ht.x,0,-Gt.y,Gt.x,0];return!!jt(e,Bt,zt,Ft,kt)&&(e=[1,0,0,0,1,0,0,0,1],!!jt(e,Bt,zt,Ft,kt)&&(Vt.crossVectors(Ot,Ht),e=[Vt.x,Vt.y,Vt.z],jt(e,Bt,zt,Ft,kt)))}clampPoint(t,e){return void 0===e&&(console.warn("THREE.Box3: .clampPoint() target is now required"),e=new Lt),e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return It.copy(t).clamp(this.min,this.max).sub(t).length()}getBoundingSphere(t){return void 0===t&&console.error("THREE.Box3: .getBoundingSphere() target is now required"),this.getCenter(t.center),t.radius=.5*this.getSize(It).length(),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(Dt[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),Dt[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),Dt[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),Dt[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),Dt[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),Dt[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),Dt[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),Dt[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(Dt)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}Pt.prototype.isBox3=!0;const Dt=[new Lt,new Lt,new Lt,new Lt,new Lt,new Lt,new Lt,new Lt],It=new Lt,Nt=new Pt,Bt=new Lt,zt=new Lt,Ft=new Lt,Ot=new Lt,Ht=new Lt,Gt=new Lt,Ut=new Lt,kt=new Lt,Vt=new Lt,Wt=new Lt;function jt(t,e,n,i,r){for(let s=0,a=t.length-3;s<=a;s+=3){Wt.fromArray(t,s);const a=r.x*Math.abs(Wt.x)+r.y*Math.abs(Wt.y)+r.z*Math.abs(Wt.z),o=e.dot(Wt),l=n.dot(Wt),c=i.dot(Wt);if(Math.max(-Math.max(o,l,c),Math.min(o,l,c))>a)return!1}return!0}const qt=new Pt,Xt=new Lt,Yt=new Lt,Zt=new Lt;class Jt{constructor(t=new Lt,e=-1){this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):qt.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return void 0===e&&(console.warn("THREE.Sphere: .clampPoint() target is now required"),e=new Lt),e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return void 0===t&&(console.warn("THREE.Sphere: .getBoundingBox() target is now required"),t=new Pt),this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){Zt.subVectors(t,this.center);const e=Zt.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.add(Zt.multiplyScalar(n/t)),this.radius+=n}return this}union(t){return Yt.subVectors(t.center,this.center).normalize().multiplyScalar(t.radius),this.expandByPoint(Xt.copy(t.center).add(Yt)),this.expandByPoint(Xt.copy(t.center).sub(Yt)),this}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const Qt=new Lt,Kt=new Lt,$t=new Lt,te=new Lt,ee=new Lt,ne=new Lt,ie=new Lt;class re{constructor(t=new Lt,e=new Lt(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return void 0===e&&(console.warn("THREE.Ray: .at() target is now required"),e=new Lt),e.copy(this.direction).multiplyScalar(t).add(this.origin)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,Qt)),this}closestPointToPoint(t,e){void 0===e&&(console.warn("THREE.Ray: .closestPointToPoint() target is now required"),e=new Lt),e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.direction).multiplyScalar(n).add(this.origin)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=Qt.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(Qt.copy(this.direction).multiplyScalar(e).add(this.origin),Qt.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){Kt.copy(t).add(e).multiplyScalar(.5),$t.copy(e).sub(t).normalize(),te.copy(this.origin).sub(Kt);const r=.5*t.distanceTo(e),s=-this.direction.dot($t),a=te.dot(this.direction),o=-te.dot($t),l=te.lengthSq(),c=Math.abs(1-s*s);let h,u,d,p;if(c>0)if(h=s*o-a,u=s*a-o,p=r*c,h>=0)if(u>=-p)if(u<=p){const t=1/c;h*=t,u*=t,d=h*(h+s*u+2*a)+u*(s*h+u+2*o)+l}else u=r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u=-r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u<=-p?(h=Math.max(0,-(-s*r+a)),u=h>0?-r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l):u<=p?(h=0,u=Math.min(Math.max(-r,-o),r),d=u*(u+2*o)+l):(h=Math.max(0,-(s*r+a)),u=h>0?r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l);else u=s>0?-r:r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;return n&&n.copy(this.direction).multiplyScalar(h).add(this.origin),i&&i.copy($t).multiplyScalar(u).add(Kt),d}intersectSphere(t,e){Qt.subVectors(t.center,this.origin);const n=Qt.dot(this.direction),i=Qt.dot(Qt)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),a=n-s,o=n+s;return a<0&&o<0?null:a<0?this.at(o,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,a,o;const l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),c>=0?(r=(t.min.y-u.y)*c,s=(t.max.y-u.y)*c):(r=(t.max.y-u.y)*c,s=(t.min.y-u.y)*c),n>s||r>i?null:((r>n||n!=n)&&(n=r),(s<i||i!=i)&&(i=s),h>=0?(a=(t.min.z-u.z)*h,o=(t.max.z-u.z)*h):(a=(t.max.z-u.z)*h,o=(t.min.z-u.z)*h),n>o||a>i?null:((a>n||n!=n)&&(n=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,Qt)}intersectTriangle(t,e,n,i,r){ee.subVectors(e,t),ne.subVectors(n,t),ie.crossVectors(ee,ne);let s,a=this.direction.dot(ie);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}te.subVectors(this.origin,t);const o=s*this.direction.dot(ne.crossVectors(te,ne));if(o<0)return null;const l=s*this.direction.dot(ee.cross(te));if(l<0)return null;if(o+l>a)return null;const c=-s*te.dot(ie);return c<0?null:this.at(c/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class se{constructor(){this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],arguments.length>0&&console.error("THREE.Matrix4: the constructor no longer reads arguments. use .set() instead.")}set(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=r,g[5]=s,g[9]=a,g[13]=o,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new se).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/ae.setFromMatrixColumn(t,0).length(),r=1/ae.setFromMatrixColumn(t,1).length(),s=1/ae.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){t&&t.isEuler||console.error("THREE.Matrix4: .makeRotationFromEuler() now expects a Euler rotation rather than a Vector3 and order.");const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(i),l=Math.sin(i),c=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=-o*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-a*o,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*o}else if("YXZ"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t+r*a,e[4]=i*a-n,e[8]=s*l,e[1]=s*h,e[5]=s*c,e[9]=-a,e[2]=n*a-i,e[6]=r+t*a,e[10]=s*o}else if("ZXY"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t-r*a,e[4]=-s*h,e[8]=i+n*a,e[1]=n+i*a,e[5]=s*c,e[9]=r-t*a,e[2]=-s*l,e[6]=a,e[10]=s*o}else if("ZYX"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=i*l-n,e[8]=t*l+r,e[1]=o*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=a*o,e[10]=s*o}else if("YZX"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*c,e[9]=-a*c,e[2]=-l*c,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=-h,e[8]=l*c,e[1]=t*h+r,e[5]=s*c,e[9]=n*h-i,e[2]=i*h-n,e[6]=a*c,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(le,t,ce)}lookAt(t,e,n){const i=this.elements;return de.subVectors(t,e),0===de.lengthSq()&&(de.z=1),de.normalize(),he.crossVectors(n,de),0===he.lengthSq()&&(1===Math.abs(n.z)?de.x+=1e-4:de.z+=1e-4,de.normalize(),he.crossVectors(n,de)),he.normalize(),ue.crossVectors(de,he),i[0]=he.x,i[4]=ue.x,i[8]=de.x,i[1]=he.y,i[5]=ue.y,i[9]=de.y,i[2]=he.z,i[6]=ue.z,i[10]=de.z,this}multiply(t,e){return void 0!==e?(console.warn("THREE.Matrix4: .multiply() now only accepts one argument. Use .multiplyMatrices( a, b ) instead."),this.multiplyMatrices(t,e)):this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],c=n[1],h=n[5],u=n[9],d=n[13],p=n[2],m=n[6],f=n[10],g=n[14],v=n[3],y=n[7],x=n[11],_=n[15],w=i[0],b=i[4],M=i[8],S=i[12],T=i[1],E=i[5],A=i[9],L=i[13],R=i[2],C=i[6],P=i[10],D=i[14],I=i[3],N=i[7],B=i[11],z=i[15];return r[0]=s*w+a*T+o*R+l*I,r[4]=s*b+a*E+o*C+l*N,r[8]=s*M+a*A+o*P+l*B,r[12]=s*S+a*L+o*D+l*z,r[1]=c*w+h*T+u*R+d*I,r[5]=c*b+h*E+u*C+d*N,r[9]=c*M+h*A+u*P+d*B,r[13]=c*S+h*L+u*D+d*z,r[2]=p*w+m*T+f*R+g*I,r[6]=p*b+m*E+f*C+g*N,r[10]=p*M+m*A+f*P+g*B,r[14]=p*S+m*L+f*D+g*z,r[3]=v*w+y*T+x*R+_*I,r[7]=v*b+y*E+x*C+_*N,r[11]=v*M+y*A+x*P+_*B,r[15]=v*S+y*L+x*D+_*z,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],a=t[5],o=t[9],l=t[13],c=t[2],h=t[6],u=t[10],d=t[14];return t[3]*(+r*o*h-i*l*h-r*a*u+n*l*u+i*a*d-n*o*d)+t[7]*(+e*o*d-e*l*u+r*s*u-i*s*d+i*l*c-r*o*c)+t[11]*(+e*l*h-e*a*d-r*s*h+n*s*d+r*a*c-n*l*c)+t[15]*(-i*a*c-e*o*h+e*a*u+i*s*h-n*s*u+n*o*c)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=t[9],u=t[10],d=t[11],p=t[12],m=t[13],f=t[14],g=t[15],v=h*f*l-m*u*l+m*o*d-a*f*d-h*o*g+a*u*g,y=p*u*l-c*f*l-p*o*d+s*f*d+c*o*g-s*u*g,x=c*m*l-p*h*l+p*a*d-s*m*d-c*a*g+s*h*g,_=p*h*o-c*m*o-p*a*u+s*m*u+c*a*f-s*h*f,w=e*v+n*y+i*x+r*_;if(0===w)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const b=1/w;return t[0]=v*b,t[1]=(m*u*r-h*f*r-m*i*d+n*f*d+h*i*g-n*u*g)*b,t[2]=(a*f*r-m*o*r+m*i*l-n*f*l-a*i*g+n*o*g)*b,t[3]=(h*o*r-a*u*r-h*i*l+n*u*l+a*i*d-n*o*d)*b,t[4]=y*b,t[5]=(c*f*r-p*u*r+p*i*d-e*f*d-c*i*g+e*u*g)*b,t[6]=(p*o*r-s*f*r-p*i*l+e*f*l+s*i*g-e*o*g)*b,t[7]=(s*u*r-c*o*r+c*i*l-e*u*l-s*i*d+e*o*d)*b,t[8]=x*b,t[9]=(p*h*r-c*m*r-p*n*d+e*m*d+c*n*g-e*h*g)*b,t[10]=(s*m*r-p*a*r+p*n*l-e*m*l-s*n*g+e*a*g)*b,t[11]=(c*a*r-s*h*r-c*n*l+e*h*l+s*n*d-e*a*d)*b,t[12]=_*b,t[13]=(c*m*i-p*h*i+p*n*u-e*m*u-c*n*f+e*h*f)*b,t[14]=(p*a*i-s*m*i-p*n*o+e*m*o+s*n*f-e*a*f)*b,t[15]=(s*h*i-c*a*i+c*n*o-e*h*o-s*n*u+e*a*u)*b,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,a=t.y,o=t.z,l=r*s,c=r*a;return this.set(l*s+n,l*a-i*o,l*o+i*a,0,l*a+i*o,c*a+n,c*o-i*s,0,l*o-i*a,c*o+i*s,r*o*o+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n){return this.set(1,e,n,0,t,1,n,0,t,e,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,a=e._z,o=e._w,l=r+r,c=s+s,h=a+a,u=r*l,d=r*c,p=r*h,m=s*c,f=s*h,g=a*h,v=o*l,y=o*c,x=o*h,_=n.x,w=n.y,b=n.z;return i[0]=(1-(m+g))*_,i[1]=(d+x)*_,i[2]=(p-y)*_,i[3]=0,i[4]=(d-x)*w,i[5]=(1-(u+g))*w,i[6]=(f+v)*w,i[7]=0,i[8]=(p+y)*b,i[9]=(f-v)*b,i[10]=(1-(u+m))*b,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=ae.set(i[0],i[1],i[2]).length();const s=ae.set(i[4],i[5],i[6]).length(),a=ae.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],oe.copy(this);const o=1/r,l=1/s,c=1/a;return oe.elements[0]*=o,oe.elements[1]*=o,oe.elements[2]*=o,oe.elements[4]*=l,oe.elements[5]*=l,oe.elements[6]*=l,oe.elements[8]*=c,oe.elements[9]*=c,oe.elements[10]*=c,e.setFromRotationMatrix(oe),n.x=r,n.y=s,n.z=a,this}makePerspective(t,e,n,i,r,s){void 0===s&&console.warn("THREE.Matrix4: .makePerspective() has been redefined and has a new signature. Please check the docs.");const a=this.elements,o=2*r/(e-t),l=2*r/(n-i),c=(e+t)/(e-t),h=(n+i)/(n-i),u=-(s+r)/(s-r),d=-2*s*r/(s-r);return a[0]=o,a[4]=0,a[8]=c,a[12]=0,a[1]=0,a[5]=l,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=u,a[14]=d,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this}makeOrthographic(t,e,n,i,r,s){const a=this.elements,o=1/(e-t),l=1/(n-i),c=1/(s-r),h=(e+t)*o,u=(n+i)*l,d=(s+r)*c;return a[0]=2*o,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*l,a[9]=0,a[13]=-u,a[2]=0,a[6]=0,a[10]=-2*c,a[14]=-d,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}se.prototype.isMatrix4=!0;const ae=new Lt,oe=new se,le=new Lt(0,0,0),ce=new Lt(1,1,1),he=new Lt,ue=new Lt,de=new Lt,pe=new se,me=new At;class fe{constructor(t=0,e=0,n=0,i=fe.DefaultOrder){this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._order=i||this._order,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e,n){const i=t.elements,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],h=i[2],u=i[6],d=i[10];switch(e=e||this._order){case"XYZ":this._y=Math.asin(ht(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-ht(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(a,d),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(ht(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-ht(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(ht(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,d));break;case"XZY":this._z=Math.asin(-ht(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-c,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!1!==n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return pe.makeRotationFromQuaternion(t),this.setFromRotationMatrix(pe,e,n)}setFromVector3(t,e){return this.set(t.x,t.y,t.z,e||this._order)}reorder(t){return me.setFromEuler(this),this.setFromQuaternion(me,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}toVector3(t){return t?t.set(this._x,this._y,this._z):new Lt(this._x,this._y,this._z)}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}}fe.prototype.isEuler=!0,fe.DefaultOrder="XYZ",fe.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class ge{constructor(){this.mask=1}set(t){this.mask=1<<t|0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}}let ve=0;const ye=new Lt,xe=new At,_e=new se,we=new Lt,be=new Lt,Me=new Lt,Se=new At,Te=new Lt(1,0,0),Ee=new Lt(0,1,0),Ae=new Lt(0,0,1),Le={type:"added"},Re={type:"removed"};class Ce extends rt{constructor(){super(),Object.defineProperty(this,"id",{value:ve++}),this.uuid=ct(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Ce.DefaultUp.clone();const t=new Lt,e=new fe,n=new At,i=new Lt(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new se},normalMatrix:{value:new yt}}),this.matrix=new se,this.matrixWorld=new se,this.matrixAutoUpdate=Ce.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new ge,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return xe.setFromAxisAngle(t,e),this.quaternion.multiply(xe),this}rotateOnWorldAxis(t,e){return xe.setFromAxisAngle(t,e),this.quaternion.premultiply(xe),this}rotateX(t){return this.rotateOnAxis(Te,t)}rotateY(t){return this.rotateOnAxis(Ee,t)}rotateZ(t){return this.rotateOnAxis(Ae,t)}translateOnAxis(t,e){return ye.copy(t).applyQuaternion(this.quaternion),this.position.add(ye.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Te,t)}translateY(t){return this.translateOnAxis(Ee,t)}translateZ(t){return this.translateOnAxis(Ae,t)}localToWorld(t){return t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return t.applyMatrix4(_e.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?we.copy(t):we.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),be.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?_e.lookAt(be,we,this.up):_e.lookAt(we,be,this.up),this.quaternion.setFromRotationMatrix(_e),i&&(_e.extractRotation(i.matrixWorld),xe.setFromRotationMatrix(_e),this.quaternion.premultiply(xe.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(null!==t.parent&&t.parent.remove(t),t.parent=this,this.children.push(t),t.dispatchEvent(Le)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Re)),this}clear(){for(let t=0;t<this.children.length;t++){const e=this.children[t];e.parent=null,e.dispatchEvent(Re)}return this.children.length=0,this}attach(t){return this.updateWorldMatrix(!0,!1),_e.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),_e.multiply(t.parent.matrixWorld)),t.applyMatrix4(_e),this.add(t),t.updateWorldMatrix(!1,!0),this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getWorldPosition(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldPosition() target is now required"),t=new Lt),this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldQuaternion() target is now required"),t=new At),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(be,t,Me),t}getWorldScale(t){return void 0===t&&(console.warn("THREE.Object3D: .getWorldScale() target is now required"),t=new Lt),this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(be,Se,t),t}getWorldDirection(t){void 0===t&&(console.warn("THREE.Object3D: .getWorldDirection() target is now required"),t=new Lt),this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].updateMatrixWorld(t)}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++)t[e].updateWorldMatrix(!1,!0)}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{}},n.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),"{}"!==JSON.stringify(this.userData)&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),a=s(t.images),o=s(t.shapes),l=s(t.skeletons),c=s(t.animations);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),c.length>0&&(n.animations=c)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}Ce.DefaultUp=new Lt(0,1,0),Ce.DefaultMatrixAutoUpdate=!0,Ce.prototype.isObject3D=!0;const Pe=new Lt,De=new Lt,Ie=new yt;class Ne{constructor(t=new Lt(1,0,0),e=0){this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=Pe.subVectors(n,e).cross(De.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return void 0===e&&(console.warn("THREE.Plane: .projectPoint() target is now required"),e=new Lt),e.copy(this.normal).multiplyScalar(-this.distanceToPoint(t)).add(t)}intersectLine(t,e){void 0===e&&(console.warn("THREE.Plane: .intersectLine() target is now required"),e=new Lt);const n=t.delta(Pe),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(n).multiplyScalar(r).add(t.start)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return void 0===t&&(console.warn("THREE.Plane: .coplanarPoint() target is now required"),t=new Lt),t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||Ie.getNormalMatrix(t),i=this.coplanarPoint(Pe).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}Ne.prototype.isPlane=!0;const Be=new Lt,ze=new Lt,Fe=new Lt,Oe=new Lt,He=new Lt,Ge=new Lt,Ue=new Lt,ke=new Lt,Ve=new Lt,We=new Lt;class je{constructor(t=new Lt,e=new Lt,n=new Lt){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){void 0===i&&(console.warn("THREE.Triangle: .getNormal() target is now required"),i=new Lt),i.subVectors(n,e),Be.subVectors(t,e),i.cross(Be);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){Be.subVectors(i,e),ze.subVectors(n,e),Fe.subVectors(t,e);const s=Be.dot(Be),a=Be.dot(ze),o=Be.dot(Fe),l=ze.dot(ze),c=ze.dot(Fe),h=s*l-a*a;if(void 0===r&&(console.warn("THREE.Triangle: .getBarycoord() target is now required"),r=new Lt),0===h)return r.set(-2,-1,-1);const u=1/h,d=(l*o-a*c)*u,p=(s*c-a*o)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,n,i){return this.getBarycoord(t,e,n,i,Oe),Oe.x>=0&&Oe.y>=0&&Oe.x+Oe.y<=1}static getUV(t,e,n,i,r,s,a,o){return this.getBarycoord(t,e,n,i,Oe),o.set(0,0),o.addScaledVector(r,Oe.x),o.addScaledVector(s,Oe.y),o.addScaledVector(a,Oe.z),o}static isFrontFacing(t,e,n,i){return Be.subVectors(n,e),ze.subVectors(t,e),Be.cross(ze).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Be.subVectors(this.c,this.b),ze.subVectors(this.a,this.b),.5*Be.cross(ze).length()}getMidpoint(t){return void 0===t&&(console.warn("THREE.Triangle: .getMidpoint() target is now required"),t=new Lt),t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return je.getNormal(this.a,this.b,this.c,t)}getPlane(t){return void 0===t&&(console.warn("THREE.Triangle: .getPlane() target is now required"),t=new Ne),t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return je.getBarycoord(t,this.a,this.b,this.c,e)}getUV(t,e,n,i,r){return je.getUV(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return je.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return je.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){void 0===e&&(console.warn("THREE.Triangle: .closestPointToPoint() target is now required"),e=new Lt);const n=this.a,i=this.b,r=this.c;let s,a;He.subVectors(i,n),Ge.subVectors(r,n),ke.subVectors(t,n);const o=He.dot(ke),l=Ge.dot(ke);if(o<=0&&l<=0)return e.copy(n);Ve.subVectors(t,i);const c=He.dot(Ve),h=Ge.dot(Ve);if(c>=0&&h<=c)return e.copy(i);const u=o*h-c*l;if(u<=0&&o>=0&&c<=0)return s=o/(o-c),e.copy(n).addScaledVector(He,s);We.subVectors(t,r);const d=He.dot(We),p=Ge.dot(We);if(p>=0&&d<=p)return e.copy(r);const m=d*l-o*p;if(m<=0&&l>=0&&p<=0)return a=l/(l-p),e.copy(n).addScaledVector(Ge,a);const f=c*p-d*h;if(f<=0&&h-c>=0&&d-p>=0)return Ue.subVectors(r,i),a=(h-c)/(h-c+(d-p)),e.copy(i).addScaledVector(Ue,a);const g=1/(f+m+u);return s=m*g,a=u*g,e.copy(n).addScaledVector(He,s).addScaledVector(Ge,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}let qe=0;function Xe(){Object.defineProperty(this,"id",{value:qe++}),this.uuid=ct(),this.name="",this.type="Material",this.fog=!0,this.blending=1,this.side=0,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=204,this.blendDst=205,this.blendEquation=n,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=tt,this.stencilZFail=tt,this.stencilZPass=tt,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaTest=0,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0}Xe.prototype=Object.assign(Object.create(rt.prototype),{constructor:Xe,isMaterial:!0,onBuild:function(){},onBeforeCompile:function(){},customProgramCacheKey:function(){return this.onBeforeCompile.toString()},setValues:function(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn("THREE.Material: '"+e+"' parameter is undefined.");continue}if("shading"===e){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===n;continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn("THREE."+this.type+": '"+e+"' is not a property of this material.")}},toJSON:function(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),this.sheen&&this.sheen.isColor&&(n.sheen=this.sheen.getHex()),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),0!==this.side&&(n.side=this.side),this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=this.transparent),n.depthFunc=this.depthFunc,n.depthTest=this.depthTest,n.depthWrite=this.depthWrite,n.colorWrite=this.colorWrite,n.stencilWrite=this.stencilWrite,n.stencilWriteMask=this.stencilWriteMask,n.stencilFunc=this.stencilFunc,n.stencilRef=this.stencilRef,n.stencilFuncMask=this.stencilFuncMask,n.stencilFail=this.stencilFail,n.stencilZFail=this.stencilZFail,n.stencilZPass=this.stencilZPass,this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaToCoverage&&(n.alphaToCoverage=this.alphaToCoverage),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=this.premultipliedAlpha),!0===this.wireframe&&(n.wireframe=this.wireframe),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.morphTargets&&(n.morphTargets=!0),!0===this.morphNormals&&(n.morphNormals=!0),!0===this.skinning&&(n.skinning=!0),!0===this.flatShading&&(n.flatShading=this.flatShading),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),"{}"!==JSON.stringify(this.userData)&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n},clone:function(){return(new this.constructor).copy(this)},copy:function(t){this.name=t.name,this.fog=t.fog,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this},dispose:function(){this.dispatchEvent({type:"dispose"})}}),Object.defineProperty(Xe.prototype,"needsUpdate",{set:function(t){!0===t&&this.version++}});const Ye={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Ze={h:0,s:0,l:0},Je={h:0,s:0,l:0};function Qe(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}function Ke(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function $e(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}class tn{constructor(t,e,n){return void 0===e&&void 0===n?this.set(t):this.setRGB(t,e,n)}set(t){return t&&t.isColor?this.copy(t):"number"==typeof t?this.setHex(t):"string"==typeof t&&this.setStyle(t),this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,this}setRGB(t,e,n){return this.r=t,this.g=e,this.b=n,this}setHSL(t,e,n){if(t=ut(t,1),e=ht(e,0,1),n=ht(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Qe(r,i,t+1/3),this.g=Qe(r,i,t),this.b=Qe(r,i,t-1/3)}return this}setStyle(t){function e(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let n;if(n=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(t)){let t;const i=n[1],r=n[2];switch(i){case"rgb":case"rgba":if(t=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(255,parseInt(t[1],10))/255,this.g=Math.min(255,parseInt(t[2],10))/255,this.b=Math.min(255,parseInt(t[3],10))/255,e(t[4]),this;if(t=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r))return this.r=Math.min(100,parseInt(t[1],10))/100,this.g=Math.min(100,parseInt(t[2],10))/100,this.b=Math.min(100,parseInt(t[3],10))/100,e(t[4]),this;break;case"hsl":case"hsla":if(t=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(r)){const n=parseFloat(t[1])/360,i=parseInt(t[2],10)/100,r=parseInt(t[3],10)/100;return e(t[4]),this.setHSL(n,i,r)}}}else if(n=/^\#([A-Fa-f\d]+)$/.exec(t)){const t=n[1],e=t.length;if(3===e)return this.r=parseInt(t.charAt(0)+t.charAt(0),16)/255,this.g=parseInt(t.charAt(1)+t.charAt(1),16)/255,this.b=parseInt(t.charAt(2)+t.charAt(2),16)/255,this;if(6===e)return this.r=parseInt(t.charAt(0)+t.charAt(1),16)/255,this.g=parseInt(t.charAt(2)+t.charAt(3),16)/255,this.b=parseInt(t.charAt(4)+t.charAt(5),16)/255,this}return t&&t.length>0?this.setColorName(t):this}setColorName(t){const e=Ye[t.toLowerCase()];return void 0!==e?this.setHex(e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copyGammaToLinear(t,e=2){return this.r=Math.pow(t.r,e),this.g=Math.pow(t.g,e),this.b=Math.pow(t.b,e),this}copyLinearToGamma(t,e=2){const n=e>0?1/e:1;return this.r=Math.pow(t.r,n),this.g=Math.pow(t.g,n),this.b=Math.pow(t.b,n),this}convertGammaToLinear(t){return this.copyGammaToLinear(this,t),this}convertLinearToGamma(t){return this.copyLinearToGamma(this,t),this}copySRGBToLinear(t){return this.r=Ke(t.r),this.g=Ke(t.g),this.b=Ke(t.b),this}copyLinearToSRGB(t){return this.r=$e(t.r),this.g=$e(t.g),this.b=$e(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(){return 255*this.r<<16^255*this.g<<8^255*this.b<<0}getHexString(){return("000000"+this.getHex().toString(16)).slice(-6)}getHSL(t){void 0===t&&(console.warn("THREE.Color: .getHSL() target is now required"),t={h:0,s:0,l:0});const e=this.r,n=this.g,i=this.b,r=Math.max(e,n,i),s=Math.min(e,n,i);let a,o;const l=(s+r)/2;if(s===r)a=0,o=0;else{const t=r-s;switch(o=l<=.5?t/(r+s):t/(2-r-s),r){case e:a=(n-i)/t+(n<i?6:0);break;case n:a=(i-e)/t+2;break;case i:a=(e-n)/t+4}a/=6}return t.h=a,t.s=o,t.l=l,t}getStyle(){return"rgb("+(255*this.r|0)+","+(255*this.g|0)+","+(255*this.b|0)+")"}offsetHSL(t,e,n){return this.getHSL(Ze),Ze.h+=t,Ze.s+=e,Ze.l+=n,this.setHSL(Ze.h,Ze.s,Ze.l),this}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(Ze),t.getHSL(Je);const n=dt(Ze.h,Je.h,e),i=dt(Ze.s,Je.s,e),r=dt(Ze.l,Je.l,e);return this.setHSL(n,i,r),this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),!0===t.normalized&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}}tn.NAMES=Ye,tn.prototype.isColor=!0,tn.prototype.r=1,tn.prototype.g=1,tn.prototype.b=1;class en extends Xe{constructor(t){super(),this.type="MeshBasicMaterial",this.color=new tn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this}}en.prototype.isMeshBasicMaterial=!0;const nn=new Lt,rn=new vt;class sn{constructor(t,e,n){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=!0===n,this.usage=et,this.updateRange={offset:0,count:-1},this.version=0,this.onUploadCallback=function(){}}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}copyColorsArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",i),r=new tn),e[n++]=r.r,e[n++]=r.g,e[n++]=r.b}return this}copyVector2sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",i),r=new vt),e[n++]=r.x,e[n++]=r.y}return this}copyVector3sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",i),r=new Lt),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z}return this}copyVector4sArray(t){const e=this.array;let n=0;for(let i=0,r=t.length;i<r;i++){let r=t[i];void 0===r&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",i),r=new St),e[n++]=r.x,e[n++]=r.y,e[n++]=r.z,e[n++]=r.w}return this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)rn.fromBufferAttribute(this,e),rn.applyMatrix3(t),this.setXY(e,rn.x,rn.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)nn.fromBufferAttribute(this,e),nn.applyMatrix3(t),this.setXYZ(e,nn.x,nn.y,nn.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)nn.x=this.getX(e),nn.y=this.getY(e),nn.z=this.getZ(e),nn.applyMatrix4(t),this.setXYZ(e,nn.x,nn.y,nn.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)nn.x=this.getX(e),nn.y=this.getY(e),nn.z=this.getZ(e),nn.applyNormalMatrix(t),this.setXYZ(e,nn.x,nn.y,nn.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)nn.x=this.getX(e),nn.y=this.getY(e),nn.z=this.getZ(e),nn.transformDirection(t),this.setXYZ(e,nn.x,nn.y,nn.z);return this}set(t,e=0){return this.array.set(t,e),this}getX(t){return this.array[t*this.itemSize]}setX(t,e){return this.array[t*this.itemSize]=e,this}getY(t){return this.array[t*this.itemSize+1]}setY(t,e){return this.array[t*this.itemSize+1]=e,this}getZ(t){return this.array[t*this.itemSize+2]}setZ(t,e){return this.array[t*this.itemSize+2]=e,this}getW(t){return this.array[t*this.itemSize+3]}setW(t,e){return this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.prototype.slice.call(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==et&&(t.usage=this.usage),0===this.updateRange.offset&&-1===this.updateRange.count||(t.updateRange=this.updateRange),t}}sn.prototype.isBufferAttribute=!0;class an extends sn{constructor(t,e,n){super(new Int8Array(t),e,n)}}class on extends sn{constructor(t,e,n){super(new Uint8Array(t),e,n)}}class ln extends sn{constructor(t,e,n){super(new Uint8ClampedArray(t),e,n)}}class cn extends sn{constructor(t,e,n){super(new Int16Array(t),e,n)}}class hn extends sn{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class un extends sn{constructor(t,e,n){super(new Int32Array(t),e,n)}}class dn extends sn{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class pn extends sn{constructor(t,e,n){super(new Uint16Array(t),e,n)}}pn.prototype.isFloat16BufferAttribute=!0;class mn extends sn{constructor(t,e,n){super(new Float32Array(t),e,n)}}class fn extends sn{constructor(t,e,n){super(new Float64Array(t),e,n)}}function gn(t){if(0===t.length)return-1/0;let e=t[0];for(let n=1,i=t.length;n<i;++n)t[n]>e&&(e=t[n]);return e}const vn={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function yn(t,e){return new vn[t](e)}let xn=0;const _n=new se,wn=new Ce,bn=new Lt,Mn=new Pt,Sn=new Pt,Tn=new Lt;class En extends rt{constructor(){super(),Object.defineProperty(this,"id",{value:xn++}),this.uuid=ct(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(gn(t)>65535?dn:hn)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new yt).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}rotateX(t){return _n.makeRotationX(t),this.applyMatrix4(_n),this}rotateY(t){return _n.makeRotationY(t),this.applyMatrix4(_n),this}rotateZ(t){return _n.makeRotationZ(t),this.applyMatrix4(_n),this}translate(t,e,n){return _n.makeTranslation(t,e,n),this.applyMatrix4(_n),this}scale(t,e,n){return _n.makeScale(t,e,n),this.applyMatrix4(_n),this}lookAt(t){return wn.lookAt(t),wn.updateMatrix(),this.applyMatrix4(wn.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(bn).negate(),this.translate(bn.x,bn.y,bn.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new mn(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Pt);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingBox.set(new Lt(-1/0,-1/0,-1/0),new Lt(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Mn.setFromBufferAttribute(n),this.morphTargetsRelative?(Tn.addVectors(this.boundingBox.min,Mn.min),this.boundingBox.expandByPoint(Tn),Tn.addVectors(this.boundingBox.max,Mn.max),this.boundingBox.expandByPoint(Tn)):(this.boundingBox.expandByPoint(Mn.min),this.boundingBox.expandByPoint(Mn.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Jt);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),void this.boundingSphere.set(new Lt,1/0);if(t){const n=this.boundingSphere.center;if(Mn.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Sn.setFromBufferAttribute(n),this.morphTargetsRelative?(Tn.addVectors(Mn.min,Sn.min),Mn.expandByPoint(Tn),Tn.addVectors(Mn.max,Sn.max),Mn.expandByPoint(Tn)):(Mn.expandByPoint(Sn.min),Mn.expandByPoint(Sn.max))}Mn.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)Tn.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(Tn));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],a=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)Tn.fromBufferAttribute(s,e),a&&(bn.fromBufferAttribute(t,e),Tn.add(bn)),i=Math.max(i,n.distanceToSquared(Tn))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeFaceNormals(){}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=t.array,i=e.position.array,r=e.normal.array,s=e.uv.array,a=i.length/3;void 0===e.tangent&&this.setAttribute("tangent",new sn(new Float32Array(4*a),4));const o=e.tangent.array,l=[],c=[];for(let t=0;t<a;t++)l[t]=new Lt,c[t]=new Lt;const h=new Lt,u=new Lt,d=new Lt,p=new vt,m=new vt,f=new vt,g=new Lt,v=new Lt;function y(t,e,n){h.fromArray(i,3*t),u.fromArray(i,3*e),d.fromArray(i,3*n),p.fromArray(s,2*t),m.fromArray(s,2*e),f.fromArray(s,2*n),u.sub(h),d.sub(h),m.sub(p),f.sub(p);const r=1/(m.x*f.y-f.x*m.y);isFinite(r)&&(g.copy(u).multiplyScalar(f.y).addScaledVector(d,-m.y).multiplyScalar(r),v.copy(d).multiplyScalar(m.x).addScaledVector(u,-f.x).multiplyScalar(r),l[t].add(g),l[e].add(g),l[n].add(g),c[t].add(v),c[e].add(v),c[n].add(v))}let x=this.groups;0===x.length&&(x=[{start:0,count:n.length}]);for(let t=0,e=x.length;t<e;++t){const e=x[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)y(n[t+0],n[t+1],n[t+2])}const _=new Lt,w=new Lt,b=new Lt,M=new Lt;function S(t){b.fromArray(r,3*t),M.copy(b);const e=l[t];_.copy(e),_.sub(b.multiplyScalar(b.dot(e))).normalize(),w.crossVectors(M,e);const n=w.dot(c[t])<0?-1:1;o[4*t]=_.x,o[4*t+1]=_.y,o[4*t+2]=_.z,o[4*t+3]=n}for(let t=0,e=x.length;t<e;++t){const e=x[t],i=e.start;for(let t=i,r=i+e.count;t<r;t+=3)S(n[t+0]),S(n[t+1]),S(n[t+2])}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new sn(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new Lt,r=new Lt,s=new Lt,a=new Lt,o=new Lt,l=new Lt,c=new Lt,h=new Lt;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),m=t.getX(u+2);i.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,m),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),a.fromBufferAttribute(n,d),o.fromBufferAttribute(n,p),l.fromBufferAttribute(n,m),a.add(c),o.add(c),l.add(c),n.setXYZ(d,a.x,a.y,a.z),n.setXYZ(p,o.x,o.y,o.z),n.setXYZ(m,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),n.setXYZ(t+0,c.x,c.y,c.z),n.setXYZ(t+1,c.x,c.y,c.z),n.setXYZ(t+2,c.x,c.y,c.z);this.normalizeNormals(),n.needsUpdate=!0}}merge(t,e){if(!t||!t.isBufferGeometry)return void console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",t);void 0===e&&(e=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const n=this.attributes;for(const i in n){if(void 0===t.attributes[i])continue;const r=n[i].array,s=t.attributes[i],a=s.array,o=s.itemSize*e,l=Math.min(a.length,r.length-o);for(let t=0,e=o;t<l;t++,e++)r[e]=a[t]}return this}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Tn.fromBufferAttribute(t,e),Tn.normalize(),t.setXYZ(e,Tn.x,Tn.y,Tn.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let a=0,o=0;for(let t=0,r=e.length;t<r;t++){a=e[t]*i;for(let t=0;t<i;t++)s[o++]=n[a++]}return new sn(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new En,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],a=r[i];for(let e=0,i=a.length;e<i;e++){const i=t(a[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new En).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=t.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}En.prototype.isBufferGeometry=!0;const An=new se,Ln=new re,Rn=new Jt,Cn=new Lt,Pn=new Lt,Dn=new Lt,In=new Lt,Nn=new Lt,Bn=new Lt,zn=new Lt,Fn=new Lt,On=new Lt,Hn=new vt,Gn=new vt,Un=new vt,kn=new Lt,Vn=new Lt;class Wn extends Ce{constructor(t=new En,e=new en){super(),this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Mesh.updateMorphTargets() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0===i)return;if(null===n.boundingSphere&&n.computeBoundingSphere(),Rn.copy(n.boundingSphere),Rn.applyMatrix4(r),!1===t.ray.intersectsSphere(Rn))return;if(An.copy(r).invert(),Ln.copy(t.ray).applyMatrix4(An),null!==n.boundingBox&&!1===Ln.intersectsBox(n.boundingBox))return;let s;if(n.isBufferGeometry){const r=n.index,a=n.attributes.position,o=n.morphAttributes.position,l=n.morphTargetsRelative,c=n.attributes.uv,h=n.attributes.uv2,u=n.groups,d=n.drawRange;if(null!==r)if(Array.isArray(i))for(let n=0,p=u.length;n<p;n++){const p=u[n],m=i[p.materialIndex];for(let n=Math.max(p.start,d.start),i=Math.min(p.start+p.count,d.start+d.count);n<i;n+=3){const i=r.getX(n),u=r.getX(n+1),d=r.getX(n+2);s=jn(this,m,t,Ln,a,o,l,c,h,i,u,d),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=p.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),u=Math.min(r.count,d.start+d.count);n<u;n+=3){const u=r.getX(n),d=r.getX(n+1),p=r.getX(n+2);s=jn(this,i,t,Ln,a,o,l,c,h,u,d,p),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}else if(void 0!==a)if(Array.isArray(i))for(let n=0,r=u.length;n<r;n++){const r=u[n],p=i[r.materialIndex];for(let n=Math.max(r.start,d.start),i=Math.min(r.start+r.count,d.start+d.count);n<i;n+=3){s=jn(this,p,t,Ln,a,o,l,c,h,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),s.face.materialIndex=r.materialIndex,e.push(s))}}else{for(let n=Math.max(0,d.start),r=Math.min(a.count,d.start+d.count);n<r;n+=3){s=jn(this,i,t,Ln,a,o,l,c,h,n,n+1,n+2),s&&(s.faceIndex=Math.floor(n/3),e.push(s))}}}else n.isGeometry&&console.error("THREE.Mesh.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}}function jn(t,e,n,i,r,s,a,o,l,c,h,u){Cn.fromBufferAttribute(r,c),Pn.fromBufferAttribute(r,h),Dn.fromBufferAttribute(r,u);const d=t.morphTargetInfluences;if(e.morphTargets&&s&&d){zn.set(0,0,0),Fn.set(0,0,0),On.set(0,0,0);for(let t=0,e=s.length;t<e;t++){const e=d[t],n=s[t];0!==e&&(In.fromBufferAttribute(n,c),Nn.fromBufferAttribute(n,h),Bn.fromBufferAttribute(n,u),a?(zn.addScaledVector(In,e),Fn.addScaledVector(Nn,e),On.addScaledVector(Bn,e)):(zn.addScaledVector(In.sub(Cn),e),Fn.addScaledVector(Nn.sub(Pn),e),On.addScaledVector(Bn.sub(Dn),e)))}Cn.add(zn),Pn.add(Fn),Dn.add(On)}t.isSkinnedMesh&&e.skinning&&(t.boneTransform(c,Cn),t.boneTransform(h,Pn),t.boneTransform(u,Dn));const p=function(t,e,n,i,r,s,a,o){let l;if(l=1===e.side?i.intersectTriangle(a,s,r,!0,o):i.intersectTriangle(r,s,a,2!==e.side,o),null===l)return null;Vn.copy(o),Vn.applyMatrix4(t.matrixWorld);const c=n.ray.origin.distanceTo(Vn);return c<n.near||c>n.far?null:{distance:c,point:Vn.clone(),object:t}}(t,e,n,i,Cn,Pn,Dn,kn);if(p){o&&(Hn.fromBufferAttribute(o,c),Gn.fromBufferAttribute(o,h),Un.fromBufferAttribute(o,u),p.uv=je.getUV(kn,Cn,Pn,Dn,Hn,Gn,Un,new vt)),l&&(Hn.fromBufferAttribute(l,c),Gn.fromBufferAttribute(l,h),Un.fromBufferAttribute(l,u),p.uv2=je.getUV(kn,Cn,Pn,Dn,Hn,Gn,Un,new vt));const t={a:c,b:h,c:u,normal:new Lt,materialIndex:0};je.getNormal(Cn,Pn,Dn,t.normal),p.face=t}return p}Wn.prototype.isMesh=!0;class qn extends En{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const a=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const o=[],l=[],c=[],h=[];let u=0,d=0;function p(t,e,n,i,r,s,p,m,f,g,v){const y=s/f,x=p/g,_=s/2,w=p/2,b=m/2,M=f+1,S=g+1;let T=0,E=0;const A=new Lt;for(let s=0;s<S;s++){const a=s*x-w;for(let o=0;o<M;o++){const u=o*y-_;A[t]=u*i,A[e]=a*r,A[n]=b,l.push(A.x,A.y,A.z),A[t]=0,A[e]=0,A[n]=m>0?1:-1,c.push(A.x,A.y,A.z),h.push(o/f),h.push(1-s/g),T+=1}}for(let t=0;t<g;t++)for(let e=0;e<f;e++){const n=u+e+M*t,i=u+e+M*(t+1),r=u+(e+1)+M*(t+1),s=u+(e+1)+M*t;o.push(n,i,s),o.push(i,r,s),E+=6}a.addGroup(d,E,v),d+=E,u+=T}p("z","y","x",-1,-1,n,e,t,s,r,0),p("z","y","x",1,-1,n,e,-t,s,r,1),p("x","z","y",1,1,t,n,e,i,s,2),p("x","z","y",1,-1,t,n,-e,i,s,3),p("x","y","z",1,-1,t,e,n,i,r,4),p("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(o),this.setAttribute("position",new mn(l,3)),this.setAttribute("normal",new mn(c,3)),this.setAttribute("uv",new mn(h,2))}}function Xn(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function Yn(t){const e={};for(let n=0;n<t.length;n++){const i=Xn(t[n]);for(const t in i)e[t]=i[t]}return e}const Zn={clone:Xn,merge:Yn};class Jn extends Xe{constructor(t){super(),this.type="ShaderMaterial",this.defines={},this.uniforms={},this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.extensions={derivatives:!1,fragDepth:!1,drawBuffers:!1,shaderTextureLOD:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&(void 0!==t.attributes&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(t))}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Xn(t.uniforms),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.lights=t.lights,this.clipping=t.clipping,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}Jn.prototype.isShaderMaterial=!0;class Qn extends Ce{constructor(){super(),this.type="Camera",this.matrixWorldInverse=new se,this.projectionMatrix=new se,this.projectionMatrixInverse=new se}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this}getWorldDirection(t){void 0===t&&(console.warn("THREE.Camera: .getWorldDirection() target is now required"),t=new Lt),this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(-e[8],-e[9],-e[10]).normalize()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}Qn.prototype.isCamera=!0;class Kn extends Qn{constructor(t=50,e=1,n=.1,i=2e3){super(),this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*lt*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*ot*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*lt*Math.atan(Math.tan(.5*ot*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*ot*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,a=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/a,i*=s.width/t,n*=s.height/a}const a=this.filmOffset;0!==a&&(r+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}Kn.prototype.isPerspectiveCamera=!0;const $n=90;class ti extends Ce{constructor(t,e,n){if(super(),this.type="CubeCamera",!0!==n.isWebGLCubeRenderTarget)return void console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");this.renderTarget=n;const i=new Kn($n,1,t,e);i.layers=this.layers,i.up.set(0,-1,0),i.lookAt(new Lt(1,0,0)),this.add(i);const r=new Kn($n,1,t,e);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new Lt(-1,0,0)),this.add(r);const s=new Kn($n,1,t,e);s.layers=this.layers,s.up.set(0,0,1),s.lookAt(new Lt(0,1,0)),this.add(s);const a=new Kn($n,1,t,e);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new Lt(0,-1,0)),this.add(a);const o=new Kn($n,1,t,e);o.layers=this.layers,o.up.set(0,-1,0),o.lookAt(new Lt(0,0,1)),this.add(o);const l=new Kn($n,1,t,e);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new Lt(0,0,-1)),this.add(l)}update(t,e){null===this.parent&&this.updateMatrixWorld();const n=this.renderTarget,[i,r,s,a,o,l]=this.children,c=t.xr.enabled,h=t.getRenderTarget();t.xr.enabled=!1;const u=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0),t.render(e,i),t.setRenderTarget(n,1),t.render(e,r),t.setRenderTarget(n,2),t.render(e,s),t.setRenderTarget(n,3),t.render(e,a),t.setRenderTarget(n,4),t.render(e,o),n.texture.generateMipmaps=u,t.setRenderTarget(n,5),t.render(e,l),t.setRenderTarget(h),t.xr.enabled=c}}class ei extends bt{constructor(t,e,n,i,s,a,o,l,c,h){super(t=void 0!==t?t:[],e=void 0!==e?e:r,n,i,s,a,o=void 0!==o?o:T,l,c,h),this._needsFlipEnvMap=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}ei.prototype.isCubeTexture=!0;class ni extends Tt{constructor(t,e,n){Number.isInteger(e)&&(console.warn("THREE.WebGLCubeRenderTarget: constructor signature is now WebGLCubeRenderTarget( size, options )"),e=n),super(t,t,e),e=e||{},this.texture=new ei(void 0,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.encoding),this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:g,this.texture._needsFlipEnvMap=!1}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.format=E,this.texture.encoding=e.encoding,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new qn(5,5,5),r=new Jn({name:"CubemapFromEquirect",uniforms:Xn(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:1,blending:0});r.uniforms.tEquirect.value=e;const s=new Wn(i,r),a=e.minFilter;e.minFilter===y&&(e.minFilter=g);return new ti(1,10,this).update(t,s),e.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}ni.prototype.isWebGLCubeRenderTarget=!0;class ii extends bt{constructor(t,e,n,i,r,s,a,o,l,c,h,u){super(null,s,a,o,l,c,i,r,h,u),this.image={data:t||null,width:e||1,height:n||1},this.magFilter=void 0!==l?l:p,this.minFilter=void 0!==c?c:p,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}ii.prototype.isDataTexture=!0;const ri=new Jt,si=new Lt;class ai{constructor(t=new Ne,e=new Ne,n=new Ne,i=new Ne,r=new Ne,s=new Ne){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(i),a[4].copy(r),a[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t){const e=this.planes,n=t.elements,i=n[0],r=n[1],s=n[2],a=n[3],o=n[4],l=n[5],c=n[6],h=n[7],u=n[8],d=n[9],p=n[10],m=n[11],f=n[12],g=n[13],v=n[14],y=n[15];return e[0].setComponents(a-i,h-o,m-u,y-f).normalize(),e[1].setComponents(a+i,h+o,m+u,y+f).normalize(),e[2].setComponents(a+r,h+l,m+d,y+g).normalize(),e[3].setComponents(a-r,h-l,m-d,y-g).normalize(),e[4].setComponents(a-s,h-c,m-p,y-v).normalize(),e[5].setComponents(a+s,h+c,m+p,y+v).normalize(),this}intersectsObject(t){const e=t.geometry;return null===e.boundingSphere&&e.computeBoundingSphere(),ri.copy(e.boundingSphere).applyMatrix4(t.matrixWorld),this.intersectsSphere(ri)}intersectsSprite(t){return ri.center.set(0,0,0),ri.radius=.7071067811865476,ri.applyMatrix4(t.matrixWorld),this.intersectsSphere(ri)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(si.x=i.normal.x>0?t.max.x:t.min.x,si.y=i.normal.y>0?t.max.y:t.min.y,si.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(si)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function oi(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function li(t,e){const n=e.isWebGL2,i=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),i.get(t)},remove:function(e){e.isInterleavedBufferAttribute&&(e=e.data);const n=i.get(e);n&&(t.deleteBuffer(n.buffer),i.delete(e))},update:function(e,r){if(e.isGLBufferAttribute){const t=i.get(e);return void((!t||t.version<e.version)&&i.set(e,{buffer:e.buffer,type:e.type,bytesPerElement:e.elementSize,version:e.version}))}e.isInterleavedBufferAttribute&&(e=e.data);const s=i.get(e);void 0===s?i.set(e,function(e,i){const r=e.array,s=e.usage,a=t.createBuffer();t.bindBuffer(i,a),t.bufferData(i,r,s),e.onUploadCallback();let o=5126;return r instanceof Float32Array?o=5126:r instanceof Float64Array?console.warn("THREE.WebGLAttributes: Unsupported data buffer format: Float64Array."):r instanceof Uint16Array?e.isFloat16BufferAttribute?n?o=5131:console.warn("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2."):o=5123:r instanceof Int16Array?o=5122:r instanceof Uint32Array?o=5125:r instanceof Int32Array?o=5124:r instanceof Int8Array?o=5120:r instanceof Uint8Array&&(o=5121),{buffer:a,type:o,bytesPerElement:r.BYTES_PER_ELEMENT,version:e.version}}(e,r)):s.version<e.version&&(!function(e,i,r){const s=i.array,a=i.updateRange;t.bindBuffer(r,e),-1===a.count?t.bufferSubData(r,0,s):(n?t.bufferSubData(r,a.offset*s.BYTES_PER_ELEMENT,s,a.offset,a.count):t.bufferSubData(r,a.offset*s.BYTES_PER_ELEMENT,s.subarray(a.offset,a.offset+a.count)),a.count=-1)}(s.buffer,e,r),s.version=e.version)}}}class ci extends En{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,a=Math.floor(n),o=Math.floor(i),l=a+1,c=o+1,h=t/a,u=e/o,d=[],p=[],m=[],f=[];for(let t=0;t<c;t++){const e=t*u-s;for(let n=0;n<l;n++){const i=n*h-r;p.push(i,-e,0),m.push(0,0,1),f.push(n/a),f.push(1-t/o)}}for(let t=0;t<o;t++)for(let e=0;e<a;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;d.push(n,i,s),d.push(i,r,s)}this.setIndex(d),this.setAttribute("position",new mn(p,3)),this.setAttribute("normal",new mn(m,3)),this.setAttribute("uv",new mn(f,2))}}const hi={alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef ALPHATEST\n\tif ( diffuseColor.a < ALPHATEST ) discard;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.specularRoughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",begin_vertex:"vec3 transformed = vec3( position );",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"vec2 integrateSpecularBRDF( const in float dotNV, const in float roughness ) {\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\treturn vec2( -1.04, 1.04 ) * a004 + r.zw;\n}\nfloat punctualLightIntensityToIrradianceFactor( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n#if defined ( PHYSICALLY_CORRECT_LIGHTS )\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n#else\n\tif( cutoffDistance > 0.0 && decayExponent > 0.0 ) {\n\t\treturn pow( saturate( -lightDistance / cutoffDistance + 1.0 ), decayExponent );\n\t}\n\treturn 1.0;\n#endif\n}\nvec3 BRDF_Diffuse_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 specularColor, const in float dotLH ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotLH - 6.98316 ) * dotLH );\n\treturn ( 1.0 - specularColor ) * fresnel + specularColor;\n}\nvec3 F_Schlick_RoughnessDependent( const in vec3 F0, const in float dotNV, const in float roughness ) {\n\tfloat fresnel = exp2( ( -5.55473 * dotNV - 6.98316 ) * dotNV );\n\tvec3 Fr = max( vec3( 1.0 - roughness ), F0 ) - F0;\n\treturn Fr * fresnel + F0;\n}\nfloat G_GGX_Smith( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gl = dotNL + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\tfloat gv = dotNV + sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\treturn 1.0 / ( gl * gv );\n}\nfloat G_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\nvec3 BRDF_Specular_GGX( const in IncidentLight incidentLight, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( incidentLight.direction + viewDir );\n\tfloat dotNL = saturate( dot( normal, incidentLight.direction ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\tfloat D = D_GGX( alpha, dotNH );\n\treturn F * ( G * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\nvec3 BRDF_Specular_GGX_Environment( const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\treturn specularColor * brdf.x + brdf.y;\n}\nvoid BRDF_Specular_Multiscattering_Environment( const in GeometricContext geometry, const in vec3 specularColor, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n\tfloat dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );\n\tvec3 F = F_Schlick_RoughnessDependent( specularColor, dotNV, roughness );\n\tvec2 brdf = integrateSpecularBRDF( dotNV, roughness );\n\tvec3 FssEss = F * brdf.x + brdf.y;\n\tfloat Ess = brdf.x + brdf.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = specularColor + ( 1.0 - specularColor ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\nfloat G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_Specular_BlinnPhong( const in IncidentLight incidentLight, const in GeometricContext geometry, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( incidentLight.direction + geometry.viewDir );\n\tfloat dotNH = saturate( dot( geometry.normal, halfDir ) );\n\tfloat dotLH = saturate( dot( incidentLight.direction, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, dotLH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n}\nfloat GGXRoughnessToBlinnExponent( const in float ggxRoughness ) {\n\treturn ( 2.0 / pow2( ggxRoughness + 0.0001 ) - 2.0 );\n}\nfloat BlinnExponentToGGXRoughness( const in float blinnExponent ) {\n\treturn sqrt( 2.0 / ( blinnExponent + 2.0 ) );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie(float roughness, float NoH) {\n\tfloat invAlpha = 1.0 / roughness;\n\tfloat cos2h = NoH * NoH;\n\tfloat sin2h = max(1.0 - cos2h, 0.0078125);\treturn (2.0 + invAlpha) * pow(sin2h, invAlpha * 0.5) / (2.0 * PI);\n}\nfloat V_Neubelt(float NoV, float NoL) {\n\treturn saturate(1.0 / (4.0 * (NoL + NoV - NoL * NoV)));\n}\nvec3 BRDF_Specular_Sheen( const in float roughness, const in vec3 L, const in GeometricContext geometry, vec3 specularColor ) {\n\tvec3 N = geometry.normal;\n\tvec3 V = geometry.viewDir;\n\tvec3 H = normalize( V + L );\n\tfloat dotNH = saturate( dot( N, H ) );\n\treturn specularColor * D_Charlie( roughness, dotNH ) * V_Neubelt( dot(N, V), dot(N, L) );\n}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vUv );\n\t\tvec2 dSTdy = dFdy( vUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = vec3( dFdx( surf_pos.x ), dFdx( surf_pos.y ), dFdx( surf_pos.z ) );\n\t\tvec3 vSigmaY = vec3( dFdy( surf_pos.x ), dFdy( surf_pos.y ), dFdy( surf_pos.z ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\tplane = clippingPlanes[ i ];\n\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t}\n\t#pragma unroll_loop_end\n\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\tbool clipped = true;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\tif ( clipped ) discard;\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement(a) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat average( const in vec3 color ) { return dot( color, vec3( 0.3333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract(sin(sn) * c);\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat max3( vec3 v ) { return max( max( v.x, v.y ), v.z ); }\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\nstruct GeometricContext {\n\tvec3 position;\n\tvec3 normal;\n\tvec3 viewDir;\n#ifdef CLEARCOAT\n\tvec3 clearcoatNormal;\n#endif\n};\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nvec3 projectOnPlane(in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\tfloat distance = dot( planeNormal, point - pointOnPlane );\n\treturn - distance * planeNormal + point;\n}\nfloat sideOfPlane( in vec3 point, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn sign( dot( point - pointOnPlane, planeNormal ) );\n}\nvec3 linePlaneIntersect( in vec3 pointOnLine, in vec3 lineDirection, in vec3 pointOnPlane, in vec3 planeNormal ) {\n\treturn lineDirection * ( dot( planeNormal, pointOnPlane - pointOnLine ) / dot( planeNormal, lineDirection ) ) + pointOnLine;\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat linearToRelativeLuminance( const in vec3 color ) {\n\tvec3 weights = vec3( 0.2126, 0.7152, 0.0722 );\n\treturn dot( weights, color.rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_maxMipLevel 8.0\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_maxTileSize 256.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\tfloat texelSize = 1.0 / ( 3.0 * cubeUV_maxTileSize );\n\t\tvec2 uv = getUV( direction, face ) * ( faceSize - 1.0 );\n\t\tvec2 f = fract( uv );\n\t\tuv += 0.5 - f;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tif ( mipInt < cubeUV_maxMipLevel ) {\n\t\t\tuv.y += 2.0 * cubeUV_maxTileSize;\n\t\t}\n\t\tuv.y += filterInt * 2.0 * cubeUV_minTileSize;\n\t\tuv.x += 3.0 * max( 0.0, cubeUV_maxTileSize - 2.0 * faceSize );\n\t\tuv *= texelSize;\n\t\tvec3 tl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x += texelSize;\n\t\tvec3 tr = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.y += texelSize;\n\t\tvec3 br = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tuv.x -= texelSize;\n\t\tvec3 bl = envMapTexelToLinear( texture2D( envMap, uv ) ).rgb;\n\t\tvec3 tm = mix( tl, tr, f.x );\n\t\tvec3 bm = mix( bl, br, f.x );\n\t\treturn mix( tm, bm, f.y );\n\t}\n\t#define r0 1.0\n\t#define v0 0.339\n\t#define m0 - 2.0\n\t#define r1 0.8\n\t#define v1 0.276\n\t#define m1 - 1.0\n\t#define r4 0.4\n\t#define v4 0.046\n\t#define m4 2.0\n\t#define r5 0.305\n\t#define v5 0.016\n\t#define m5 3.0\n\t#define r6 0.21\n\t#define v6 0.0038\n\t#define m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= r1 ) {\n\t\t\tmip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;\n\t\t} else if ( roughness >= r4 ) {\n\t\t\tmip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;\n\t\t} else if ( roughness >= r5 ) {\n\t\t\tmip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;\n\t\t} else if ( roughness >= r6 ) {\n\t\t\tmip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), m0, cubeUV_maxMipLevel );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_INSTANCING\n\tmat3 m = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );\n\ttransformedNormal = m * transformedNormal;\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vUv );\n\temissiveColor.rgb = emissiveMapTexelToLinear( emissiveColor ).rgb;\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",encodings_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",encodings_pars_fragment:"\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 GammaToLinear( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( gammaFactor ) ), value.a );\n}\nvec4 LinearToGamma( in vec4 value, in float gammaFactor ) {\n\treturn vec4( pow( value.rgb, vec3( 1.0 / gammaFactor ) ), value.a );\n}\nvec4 sRGBToLinear( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), value.rgb * 0.0773993808, vec3( lessThanEqual( value.rgb, vec3( 0.04045 ) ) ) ), value.a );\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 RGBEToLinear( in vec4 value ) {\n\treturn vec4( value.rgb * exp2( value.a * 255.0 - 128.0 ), 1.0 );\n}\nvec4 LinearToRGBE( in vec4 value ) {\n\tfloat maxComponent = max( max( value.r, value.g ), value.b );\n\tfloat fExp = clamp( ceil( log2( maxComponent ) ), -128.0, 127.0 );\n\treturn vec4( value.rgb / exp2( fExp ), ( fExp + 128.0 ) / 255.0 );\n}\nvec4 RGBMToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * value.a * maxRange, 1.0 );\n}\nvec4 LinearToRGBM( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat M = clamp( maxRGB / maxRange, 0.0, 1.0 );\n\tM = ceil( M * 255.0 ) / 255.0;\n\treturn vec4( value.rgb / ( M * maxRange ), M );\n}\nvec4 RGBDToLinear( in vec4 value, in float maxRange ) {\n\treturn vec4( value.rgb * ( ( maxRange / 255.0 ) / value.a ), 1.0 );\n}\nvec4 LinearToRGBD( in vec4 value, in float maxRange ) {\n\tfloat maxRGB = max( value.r, max( value.g, value.b ) );\n\tfloat D = max( maxRange / maxRGB, 1.0 );\n\tD = clamp( floor( D ) / 255.0, 0.0, 1.0 );\n\treturn vec4( value.rgb * ( D * ( 255.0 / maxRange ) ), D );\n}\nconst mat3 cLogLuvM = mat3( 0.2209, 0.3390, 0.4184, 0.1138, 0.6780, 0.7319, 0.0102, 0.1130, 0.2969 );\nvec4 LinearToLogLuv( in vec4 value ) {\n\tvec3 Xp_Y_XYZp = cLogLuvM * value.rgb;\n\tXp_Y_XYZp = max( Xp_Y_XYZp, vec3( 1e-6, 1e-6, 1e-6 ) );\n\tvec4 vResult;\n\tvResult.xy = Xp_Y_XYZp.xy / Xp_Y_XYZp.z;\n\tfloat Le = 2.0 * log2(Xp_Y_XYZp.y) + 127.0;\n\tvResult.w = fract( Le );\n\tvResult.z = ( Le - ( floor( vResult.w * 255.0 ) ) / 255.0 ) / 255.0;\n\treturn vResult;\n}\nconst mat3 cLogLuvInverseM = mat3( 6.0014, -2.7008, -1.7996, -1.3320, 3.1029, -5.7721, 0.3008, -1.0882, 5.6268 );\nvec4 LogLuvToLinear( in vec4 value ) {\n\tfloat Le = value.z * 255.0 + value.w;\n\tvec3 Xp_Y_XYZp;\n\tXp_Y_XYZp.y = exp2( ( Le - 127.0 ) / 2.0 );\n\tXp_Y_XYZp.z = Xp_Y_XYZp.y / value.y;\n\tXp_Y_XYZp.x = value.x * Xp_Y_XYZp.z;\n\tvec3 vRGB = cLogLuvInverseM * Xp_Y_XYZp.rgb;\n\treturn vec4( max( vRGB, 0.0 ), 1.0 );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifndef ENVMAP_TYPE_CUBE_UV\n\t\tenvColor = envMapTexelToLinear( envColor );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform int maxMipLevel;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#if defined( USE_ENVMAP )\n\t#ifdef ENVMAP_MODE_REFRACTION\n\t\tuniform float refractionRatio;\n\t#endif\n\tvec3 getLightProbeIndirectIrradiance( const in GeometricContext geometry, const in int maxMIPLevel ) {\n\t\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryVec = vec3( flipEnvMap * worldNormal.x, worldNormal.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryVec, float( maxMIPLevel ) );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );\n\t\t#else\n\t\t\tvec4 envMapColor = vec4( 0.0 );\n\t\t#endif\n\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t}\n\tfloat getSpecularMIPLevel( const in float roughness, const in int maxMIPLevel ) {\n\t\tfloat maxMIPLevelScalar = float( maxMIPLevel );\n\t\tfloat sigma = PI * roughness * roughness / ( 1.0 + roughness );\n\t\tfloat desiredMIPLevel = maxMIPLevelScalar + log2( sigma );\n\t\treturn clamp( desiredMIPLevel, 0.0, maxMIPLevelScalar );\n\t}\n\tvec3 getLightProbeIndirectRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in int maxMIPLevel ) {\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( -viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( -viewDir, normal, refractionRatio );\n\t\t#endif\n\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\tfloat specularMIPLevel = getSpecularMIPLevel( roughness, maxMIPLevel );\n\t\t#ifdef ENVMAP_TYPE_CUBE\n\t\t\tvec3 queryReflectVec = vec3( flipEnvMap * reflectVec.x, reflectVec.yz );\n\t\t\t#ifdef TEXTURE_LOD_EXT\n\t\t\t\tvec4 envMapColor = textureCubeLodEXT( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#else\n\t\t\t\tvec4 envMapColor = textureCube( envMap, queryReflectVec, specularMIPLevel );\n\t\t\t#endif\n\t\t\tenvMapColor.rgb = envMapTexelToLinear( envMapColor ).rgb;\n\t\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );\n\t\t#endif\n\t\treturn envMapColor.rgb * envMapIntensity;\n\t}\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tfogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float fogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * fogDepth * fogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, fogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float fogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn texture2D( gradientMap, coord ).rgb;\n\t#else\n\t\treturn ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );\n\t#endif\n}",lightmap_fragment:"#ifdef USE_LIGHTMAP\n\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\treflectedLight.indirectDiffuse += PI * lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n#endif",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_vertex:"vec3 diffuse = vec3( 1.0 );\nGeometricContext geometry;\ngeometry.position = mvPosition.xyz;\ngeometry.normal = normalize( transformedNormal );\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );\nGeometricContext backGeometry;\nbackGeometry.position = geometry.position;\nbackGeometry.normal = -geometry.normal;\nbackGeometry.viewDir = geometry.viewDir;\nvLightFront = vec3( 0.0 );\nvIndirectFront = vec3( 0.0 );\n#ifdef DOUBLE_SIDED\n\tvLightBack = vec3( 0.0 );\n\tvIndirectBack = vec3( 0.0 );\n#endif\nIncidentLight directLight;\nfloat dotNL;\nvec3 directLightColor_Diffuse;\nvIndirectFront += getAmbientLightIrradiance( ambientLightColor );\nvIndirectFront += getLightProbeIrradiance( lightProbe, geometry );\n#ifdef DOUBLE_SIDED\n\tvIndirectBack += getAmbientLightIrradiance( ambientLightColor );\n\tvIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry );\n#endif\n#if NUM_POINT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tgetPointDirectLightIrradiance( pointLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tgetSpotDirectLightIrradiance( spotLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_DIR_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tgetDirectionalDirectLightIrradiance( directionalLights[ i ], geometry, directLight );\n\t\tdotNL = dot( geometry.normal, directLight.direction );\n\t\tdirectLightColor_Diffuse = PI * directLight.color;\n\t\tvLightFront += saturate( dotNL ) * directLightColor_Diffuse;\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvLightBack += saturate( -dotNL ) * directLightColor_Diffuse;\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\tvIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\tvIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry );\n\t\t#endif\n\t}\n\t#pragma unroll_loop_end\n#endif",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\nuniform vec3 lightProbe[ 9 ];\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in GeometricContext geometry ) {\n\tvec3 worldNormal = inverseTransformDirection( geometry.normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treturn irradiance;\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalDirectLightIrradiance( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tdirectLight.color = directionalLight.color;\n\t\tdirectLight.direction = directionalLight.direction;\n\t\tdirectLight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointDirectLightIrradiance( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = pointLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tdirectLight.color = pointLight.color;\n\t\tdirectLight.color *= punctualLightIntensityToIrradianceFactor( lightDistance, pointLight.distance, pointLight.decay );\n\t\tdirectLight.visible = ( directLight.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotDirectLightIrradiance( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight directLight ) {\n\t\tvec3 lVector = spotLight.position - geometry.position;\n\t\tdirectLight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tfloat angleCos = dot( directLight.direction, spotLight.direction );\n\t\tif ( angleCos > spotLight.coneCos ) {\n\t\t\tfloat spotEffect = smoothstep( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\t\tdirectLight.color = spotLight.color;\n\t\t\tdirectLight.color *= spotEffect * punctualLightIntensityToIrradianceFactor( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tdirectLight.visible = true;\n\t\t} else {\n\t\t\tdirectLight.color = vec3( 0.0 );\n\t\t\tdirectLight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in GeometricContext geometry ) {\n\t\tfloat dotNL = dot( geometry.normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tirradiance *= PI;\n\t\t#endif\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon\n#define Material_LightProbeLOD( material )\t(0)",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\treflectedLight.directDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_Specular_BlinnPhong( directLight, geometry, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong\n#define Material_LightProbeLOD( material )\t(0)",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.specularRoughness = max( roughnessFactor, 0.0525 );material.specularRoughness += geometryRoughness;\nmaterial.specularRoughness = min( material.specularRoughness, 1.0 );\n#ifdef REFLECTIVITY\n\tmaterial.specularColor = mix( vec3( MAXIMUM_SPECULAR_COEFFICIENT * pow2( reflectivity ) ), diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( DEFAULT_SPECULAR_COEFFICIENT ), diffuseColor.rgb, metalnessFactor );\n#endif\n#ifdef CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheen;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat specularRoughness;\n\tvec3 specularColor;\n#ifdef CLEARCOAT\n\tfloat clearcoat;\n\tfloat clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tvec3 sheenColor;\n#endif\n};\n#define MAXIMUM_SPECULAR_COEFFICIENT 0.16\n#define DEFAULT_SPECULAR_COEFFICIENT 0.04\nfloat clearcoatDHRApprox( const in float roughness, const in float dotNL ) {\n\treturn DEFAULT_SPECULAR_COEFFICIENT + ( 1.0 - DEFAULT_SPECULAR_COEFFICIENT ) * ( pow( 1.0 - dotNL, 5.0 ) * pow( 1.0 - roughness, 2.0 ) );\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometry.normal;\n\t\tvec3 viewDir = geometry.viewDir;\n\t\tvec3 position = geometry.position;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.specularRoughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(\t\t0, 1,\t\t0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometry.normal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\tirradiance *= PI;\n\t#endif\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNL = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = ccDotNL * directLight.color;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tccIrradiance *= PI;\n\t\t#endif\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t\treflectedLight.directSpecular += ccIrradiance * material.clearcoat * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_Sheen(\n\t\t\tmaterial.specularRoughness,\n\t\t\tdirectLight.direction,\n\t\t\tgeometry,\n\t\t\tmaterial.sheenColor\n\t\t);\n\t#else\n\t\treflectedLight.directSpecular += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Specular_GGX( directLight, geometry.viewDir, geometry.normal, material.specularColor, material.specularRoughness);\n\t#endif\n\treflectedLight.directDiffuse += ( 1.0 - clearcoatDHR ) * irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Diffuse_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef CLEARCOAT\n\t\tfloat ccDotNV = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );\n\t\treflectedLight.indirectSpecular += clearcoatRadiance * material.clearcoat * BRDF_Specular_GGX_Environment( geometry.viewDir, geometry.clearcoatNormal, vec3( DEFAULT_SPECULAR_COEFFICIENT ), material.clearcoatRoughness );\n\t\tfloat ccDotNL = ccDotNV;\n\t\tfloat clearcoatDHR = material.clearcoat * clearcoatDHRApprox( material.clearcoatRoughness, ccDotNL );\n\t#else\n\t\tfloat clearcoatDHR = 0.0;\n\t#endif\n\tfloat clearcoatInv = 1.0 - clearcoatDHR;\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\tBRDF_Specular_Multiscattering_Environment( geometry, material.specularColor, material.specularRoughness, singleScattering, multiScattering );\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - ( singleScattering + multiScattering ) );\n\treflectedLight.indirectSpecular += clearcoatInv * radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nGeometricContext geometry;\ngeometry.position = - vViewPosition;\ngeometry.normal = normal;\ngeometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\n#ifdef CLEARCOAT\n\tgeometry.clearcoatNormal = clearcoatNormal;\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointDirectLightIrradiance( pointLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotDirectLightIrradiance( spotLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalDirectLightIrradiance( directionalLight, geometry, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\tirradiance += getLightProbeIrradiance( lightProbe, geometry );\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\tvec3 lightMapIrradiance = lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t\t#ifndef PHYSICALLY_CORRECT_LIGHTS\n\t\t\tlightMapIrradiance *= PI;\n\t\t#endif\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getLightProbeIndirectIrradiance( geometry, maxMipLevel );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\tradiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.normal, material.specularRoughness, maxMipLevel );\n\t#ifdef CLEARCOAT\n\t\tclearcoatRadiance += getLightProbeIndirectRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness, maxMipLevel );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tgl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvarying float vFragDepth;\n\t\tvarying float vIsPerspective;\n\t#else\n\t\tuniform float logDepthBufFC;\n\t#endif\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\t#ifdef USE_LOGDEPTHBUF_EXT\n\t\tvFragDepth = 1.0 + gl_Position.w;\n\t\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n\t#else\n\t\tif ( isPerspectiveMatrix( projectionMatrix ) ) {\n\t\t\tgl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;\n\t\t\tgl_Position.z *= gl_Position.w;\n\t\t}\n\t#endif\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 texelColor = texture2D( map, vUv );\n\ttexelColor = mapTexelToLinear( texelColor );\n\tdiffuseColor *= texelColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n#endif\n#ifdef USE_MAP\n\tvec4 mapTexel = texture2D( map, uv );\n\tdiffuseColor *= mapTexelToLinear( mapTexel );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\tuniform mat3 uvTransform;\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tobjectNormal += morphNormal0 * morphTargetInfluences[ 0 ];\n\tobjectNormal += morphNormal1 * morphTargetInfluences[ 1 ];\n\tobjectNormal += morphNormal2 * morphTargetInfluences[ 2 ];\n\tobjectNormal += morphNormal3 * morphTargetInfluences[ 3 ];\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\tuniform float morphTargetBaseInfluence;\n\t#ifndef USE_MORPHNORMALS\n\t\tuniform float morphTargetInfluences[ 8 ];\n\t#else\n\t\tuniform float morphTargetInfluences[ 4 ];\n\t#endif\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\ttransformed += morphTarget0 * morphTargetInfluences[ 0 ];\n\ttransformed += morphTarget1 * morphTargetInfluences[ 1 ];\n\ttransformed += morphTarget2 * morphTargetInfluences[ 2 ];\n\ttransformed += morphTarget3 * morphTargetInfluences[ 3 ];\n\t#ifndef USE_MORPHNORMALS\n\t\ttransformed += morphTarget4 * morphTargetInfluences[ 4 ];\n\t\ttransformed += morphTarget5 * morphTargetInfluences[ 5 ];\n\t\ttransformed += morphTarget6 * morphTargetInfluences[ 6 ];\n\t\ttransformed += morphTarget7 * morphTargetInfluences[ 7 ];\n\t#endif\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );\n\tvec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\t#ifdef USE_TANGENT\n\t\tvec3 tangent = normalize( vTangent );\n\t\tvec3 bitangent = normalize( vBitangent );\n\t\t#ifdef DOUBLE_SIDED\n\t\t\ttangent = tangent * faceDirection;\n\t\t\tbitangent = bitangent * faceDirection;\n\t\t#endif\n\t\t#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tmat3 vTBN = mat3( tangent, bitangent, normal );\n\t\t#endif\n\t#endif\n#endif\nvec3 geometryNormal = normal;",normal_fragment_maps:"#ifdef OBJECTSPACE_NORMALMAP\n\tnormal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( TANGENTSPACE_NORMALMAP )\n\tvec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\t#ifdef USE_TANGENT\n\t\tnormal = normalize( vTBN * mapN );\n\t#else\n\t\tnormal = perturbNormal2Arb( -vViewPosition, normal, mapN, faceDirection );\n\t#endif\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( -vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )\n\tvec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {\n\t\tvec3 q0 = vec3( dFdx( eye_pos.x ), dFdx( eye_pos.y ), dFdx( eye_pos.z ) );\n\t\tvec3 q1 = vec3( dFdy( eye_pos.x ), dFdy( eye_pos.y ), dFdy( eye_pos.z ) );\n\t\tvec2 st0 = dFdx( vUv.st );\n\t\tvec2 st1 = dFdy( vUv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );\n\t\treturn normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef CLEARCOAT\n\tvec3 clearcoatNormal = geometryNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\t#ifdef USE_TANGENT\n\t\tclearcoatNormal = normalize( vTBN * clearcoatMapN );\n\t#else\n\t\tclearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );\n\t#endif\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ));\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w);\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {\n\treturn linearClipZ * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn (( near + viewZ ) * far ) / (( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * invClipZ - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );\n\t\tbool inFrustum = all( inFrustumVec );\n\t\tbvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );\n\t\tbool frustumTest = all( frustumTestVec );\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), \n\t\t\t\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t\tf.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn shadow;\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\tfloat dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\tdp += shadowBias;\n\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\treturn (\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#else\n\t\t\treturn texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t#endif\n\t}\n#endif",shadowmap_pars_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0\n\t\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\tvec4 shadowWorldPosition;\n\t#endif\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\t#ifdef BONE_TEXTURE\n\t\tuniform highp sampler2D boneTexture;\n\t\tuniform int boneTextureSize;\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tfloat j = i * 4.0;\n\t\t\tfloat x = mod( j, float( boneTextureSize ) );\n\t\t\tfloat y = floor( j / float( boneTextureSize ) );\n\t\t\tfloat dx = 1.0 / float( boneTextureSize );\n\t\t\tfloat dy = 1.0 / float( boneTextureSize );\n\t\t\ty = dy * ( y + 0.5 );\n\t\t\tvec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );\n\t\t\tvec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );\n\t\t\tvec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );\n\t\t\tvec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );\n\t\t\tmat4 bone = mat4( v1, v2, v3, v4 );\n\t\t\treturn bone;\n\t\t}\n\t#else\n\t\tuniform mat4 boneMatrices[ MAX_BONES ];\n\t\tmat4 getBoneMatrix( const in float i ) {\n\t\t\tmat4 bone = boneMatrices[ int(i) ];\n\t\t\treturn bone;\n\t\t}\n\t#endif\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate(a) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn toneMappingExposure * color;\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(\t1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,\t1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,\t1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmissionmap_fragment:"#ifdef USE_TRANSMISSIONMAP\n\ttotalTransmission *= texture2D( transmissionMap, vUv ).r;\n#endif",transmissionmap_pars_fragment:"#ifdef USE_TRANSMISSIONMAP\n\tuniform sampler2D transmissionMap;\n#endif",uv_pars_fragment:"#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )\n\tvarying vec2 vUv;\n#endif",uv_pars_vertex:"#ifdef USE_UV\n\t#ifdef UVS_VERTEX_ONLY\n\t\tvec2 vUv;\n\t#else\n\t\tvarying vec2 vUv;\n\t#endif\n\tuniform mat3 uvTransform;\n#endif",uv_vertex:"#ifdef USE_UV\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n#endif",uv2_pars_fragment:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvarying vec2 vUv2;\n#endif",uv2_pars_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\tuniform mat3 uv2Transform;\n#endif",uv2_vertex:"#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\tvUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP )\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_frag:"uniform sampler2D t2D;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",cube_frag:"#include <envmap_common_pars_fragment>\nuniform float opacity;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\tvec3 vReflect = vWorldDirection;\n\t#include <envmap_fragment>\n\tgl_FragColor = envColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",depth_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tvec4 texColor = texture2D( tEquirect, sampleUV );\n\tgl_FragColor = mapTexelToLinear( texColor );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\n\t\tvec4 lightMapTexel= texture2D( lightMap, vUv2 );\n\t\treflectedLight.indirectDiffuse += lightMapTexelToLinear( lightMapTexel ).rgb * lightMapIntensity;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshbasic_vert:"#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <skinbase_vertex>\n\t#ifdef USE_ENVMAP\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"uniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <fog_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <emissivemap_fragment>\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;\n\t#else\n\t\treflectedLight.indirectDiffuse += vIndirectFront;\n\t#endif\n\t#include <lightmap_fragment>\n\treflectedLight.indirectDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb );\n\t#ifdef DOUBLE_SIDED\n\t\treflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;\n\t#else\n\t\treflectedLight.directDiffuse = vLightFront;\n\t#endif\n\treflectedLight.directDiffuse *= BRDF_Diffuse_Lambert( diffuseColor.rgb ) * getShadowMask();\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vLightFront;\nvarying vec3 vIndirectFront;\n#ifdef DOUBLE_SIDED\n\tvarying vec3 vLightBack;\n\tvarying vec3 vIndirectBack;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <envmap_pars_vertex>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <lights_lambert_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t\tmatcapColor = matcapTexelToLinear( matcapColor );\n\t#else\n\t\tvec4 matcapColor = vec4( 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#ifndef FLAT_SHADED\n\t\tvNormal = normalize( transformedNormal );\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <cube_uv_reflection_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define REFLECTIVITY\n\t#define CLEARCOAT\n\t#define TRANSMISSION\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef TRANSMISSION\n\tuniform float transmission;\n#endif\n#ifdef REFLECTIVITY\n\tuniform float reflectivity;\n#endif\n#ifdef CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheen;\n#endif\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <uv2_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <transmissionmap_pars_fragment>\n#include <bsdfs>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <lights_physical_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#ifdef TRANSMISSION\n\t\tfloat totalTransmission = transmission;\n\t#endif\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <transmissionmap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#ifdef TRANSMISSION\n\t\tdiffuseColor.a *= mix( saturate( 1. - totalTransmission + linearToRelativeLuminance( reflectedLight.directSpecular + reflectedLight.indirectSpecular ) ), 1.0, metalness );\n\t#endif\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <uv2_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <uv2_vertex>\n\t#include <color_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",normal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), opacity );\n}",normal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvarying vec3 vViewPosition;\n#endif\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif\n#include <common>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <color_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",shadow_vert:"#include <common>\n#include <fog_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\tgl_FragColor = vec4( outgoingLight, diffuseColor.a );\n\t#include <tonemapping_fragment>\n\t#include <encodings_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include 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0===l?0:l.length;let h=e[s.id];if(void 0===h){h=[];for(let t=0;t<c;t++)h[t]=[t,0];e[s.id]=h}for(let t=0;t<c;t++){const e=h[t];e[0]=t,e[1]=l[t]}h.sort(Si);for(let t=0;t<8;t++)t<c&&h[t][1]?(i[t][0]=h[t][0],i[t][1]=h[t][1]):(i[t][0]=Number.MAX_SAFE_INTEGER,i[t][1]=0);i.sort(Mi);const u=a.morphTargets&&s.morphAttributes.position,d=a.morphNormals&&s.morphAttributes.normal;let p=0;for(let t=0;t<8;t++){const e=i[t],r=e[0],a=e[1];r!==Number.MAX_SAFE_INTEGER&&a?(u&&s.getAttribute("morphTarget"+t)!==u[r]&&s.setAttribute("morphTarget"+t,u[r]),d&&s.getAttribute("morphNormal"+t)!==d[r]&&s.setAttribute("morphNormal"+t,d[r]),n[t]=a,p+=a):(u&&!0===s.hasAttribute("morphTarget"+t)&&s.deleteAttribute("morphTarget"+t),d&&!0===s.hasAttribute("morphNormal"+t)&&s.deleteAttribute("morphNormal"+t),n[t]=0)}const m=s.morphTargetsRelative?1:1-p;o.getUniforms().setValue(t,"morphTargetBaseInfluence",m),o.getUniforms().setValue(t,"morphTargetInfluences",n)}}}function Ei(t,e,n,i){let r=new WeakMap;function s(t){const e=t.target;e.removeEventListener("dispose",s),n.remove(e.instanceMatrix),null!==e.instanceColor&&n.remove(e.instanceColor)}return{update:function(t){const a=i.render.frame,o=t.geometry,l=e.get(t,o);return r.get(l)!==a&&(e.update(l),r.set(l,a)),t.isInstancedMesh&&(!1===t.hasEventListener("dispose",s)&&t.addEventListener("dispose",s),n.update(t.instanceMatrix,34962),null!==t.instanceColor&&n.update(t.instanceColor,34962)),l},dispose:function(){r=new WeakMap}}}di.physical={uniforms:Yn([di.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new vt(1,1)},clearcoatNormalMap:{value:null},sheen:{value:new tn(0)},transmission:{value:0},transmissionMap:{value:null}}]),vertexShader:hi.meshphysical_vert,fragmentShader:hi.meshphysical_frag};class Ai extends bt{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=p,this.minFilter=p,this.wrapR=u,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}Ai.prototype.isDataTexture2DArray=!0;class Li extends bt{constructor(t=null,e=1,n=1,i=1){super(null),this.image={data:t,width:e,height:n,depth:i},this.magFilter=p,this.minFilter=p,this.wrapR=u,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.needsUpdate=!0}}Li.prototype.isDataTexture3D=!0;const Ri=new bt,Ci=new Ai,Pi=new Li,Di=new ei,Ii=[],Ni=[],Bi=new Float32Array(16),zi=new Float32Array(9),Fi=new Float32Array(4);function Oi(t,e,n){const i=t[0];if(i<=0||i>0)return t;const r=e*n;let s=Ii[r];if(void 0===s&&(s=new Float32Array(r),Ii[r]=s),0!==e){i.toArray(s,0);for(let i=1,r=0;i!==e;++i)r+=n,t[i].toArray(s,r)}return s}function Hi(t,e){if(t.length!==e.length)return!1;for(let n=0,i=t.length;n<i;n++)if(t[n]!==e[n])return!1;return!0}function Gi(t,e){for(let 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A=t.getRenderTarget();return{isWebGL2:o,shaderID:M,shaderName:r.type,vertexShader:T,fragmentShader:E,defines:r.defines,isRawShaderMaterial:!0===r.isRawShaderMaterial,glslVersion:r.glslVersion,precision:m,instancing:!0===x.isInstancedMesh,instancingColor:!0===x.isInstancedMesh&&null!==x.instanceColor,supportsVertexTextures:p,outputEncoding:null!==A?v(A.texture):t.outputEncoding,map:!!r.map,mapEncoding:v(r.map),matcap:!!r.matcap,matcapEncoding:v(r.matcap),envMap:!!b,envMapMode:b&&b.mapping,envMapEncoding:v(b),envMapCubeUV:!!b&&(b.mapping===l||b.mapping===c),lightMap:!!r.lightMap,lightMapEncoding:v(r.lightMap),aoMap:!!r.aoMap,emissiveMap:!!r.emissiveMap,emissiveMapEncoding:v(r.emissiveMap),bumpMap:!!r.bumpMap,normalMap:!!r.normalMap,objectSpaceNormalMap:1===r.normalMapType,tangentSpaceNormalMap:0===r.normalMapType,clearcoatMap:!!r.clearcoatMap,clearcoatRoughnessMap:!!r.clearcoatRoughnessMap,clearcoatNormalMap:!!r.clearcoatNormalMap,displacementMap:!!r.displacementMap,roughnessMap:!!r.roughnessMap,metalnessMap:!!r.metalnessMap,specularMap:!!r.specularMap,alphaMap:!!r.alphaMap,gradientMap:!!r.gradientMap,sheen:!!r.sheen,transmissionMap:!!r.transmissionMap,combine:r.combine,vertexTangents:r.normalMap&&r.vertexTangents,vertexColors:r.vertexColors,vertexAlphas:!0===r.vertexColors&&x.geometry&&x.geometry.attributes.color&&4===x.geometry.attributes.color.itemSize,vertexUvs:!!(r.map||r.bumpMap||r.normalMap||r.specularMap||r.alphaMap||r.emissiveMap||r.roughnessMap||r.metalnessMap||r.clearcoatMap||r.clearcoatRoughnessMap||r.clearcoatNormalMap||r.displacementMap||r.transmissionMap),uvsVertexOnly:!(r.map||r.bumpMap||r.normalMap||r.specularMap||r.alphaMap||r.emissiveMap||r.roughnessMap||r.metalnessMap||r.clearcoatNormalMap||r.transmissionMap||!r.displacementMap),fog:!!_,useFog:r.fog,fogExp2:_&&_.isFogExp2,flatShading:!!r.flatShading,sizeAttenuation:r.sizeAttenuation,logarithmicDepthBuffer:h,skinning:r.skinning&&S>0,maxBones:S,useVertexTexture:u,morphTargets:r.morphTargets,morphNormals:r.morphNormals,numDirLights:a.directional.length,numPointLights:a.point.length,numSpotLights:a.spot.length,numRectAreaLights:a.rectArea.length,numHemiLights:a.hemi.length,numDirLightShadows:a.directionalShadowMap.length,numPointLightShadows:a.pointShadowMap.length,numSpotLightShadows:a.spotShadowMap.length,numClippingPlanes:s.numPlanes,numClipIntersection:s.numIntersection,dithering:r.dithering,shadowMapEnabled:t.shadowMap.enabled&&g.length>0,shadowMapType:t.shadowMap.type,toneMapping:r.toneMapped?t.toneMapping:0,physicallyCorrectLights:t.physicallyCorrectLights,premultipliedAlpha:r.premultipliedAlpha,alphaTest:r.alphaTest,doubleSided:2===r.side,flipSided:1===r.side,depthPacking:void 0!==r.depthPacking&&r.depthPacking,index0AttributeName:r.index0AttributeName,extensionDerivatives:r.extensions&&r.extensions.derivatives,extensionFragDepth:r.extensions&&r.extensions.fragDepth,extensionDrawBuffers:r.extensions&&r.extensions.drawBuffers,extensionShaderTextureLOD:r.extensions&&r.extensions.shaderTextureLOD,rendererExtensionFragDepth:o||n.has("EXT_frag_depth"),rendererExtensionDrawBuffers:o||n.has("WEBGL_draw_buffers"),rendererExtensionShaderTextureLod:o||n.has("EXT_shader_texture_lod"),customProgramCacheKey:r.customProgramCacheKey()}},getProgramCacheKey:function(e){const n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.fragmentShader),n.push(e.vertexShader)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);if(!1===e.isRawShaderMaterial){for(let t=0;t<g.length;t++)n.push(e[g[t]]);n.push(t.outputEncoding),n.push(t.gammaFactor)}return n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=f[t.type];let n;if(e){const t=di[e];n=Zn.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let i;for(let t=0,e=a.length;t<e;t++){const e=a[t];if(e.cacheKey===n){i=e,++i.usedTimes;break}}return void 0===i&&(i=new Jr(t,n,e,r),a.push(i)),i},releaseProgram:function(t){if(0==--t.usedTimes){const e=a.indexOf(t);a[e]=a[a.length-1],a.pop(),t.destroy()}},programs:a}}function Kr(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,i){t.get(e)[n]=i},dispose:function(){t=new WeakMap}}}function $r(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.program!==e.program?t.program.id-e.program.id:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function ts(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function es(t){const e=[];let n=0;const i=[],r=[],s={id:-1};function a(i,r,a,o,l,c){let h=e[n];const u=t.get(a);return void 0===h?(h={id:i.id,object:i,geometry:r,material:a,program:u.program||s,groupOrder:o,renderOrder:i.renderOrder,z:l,group:c},e[n]=h):(h.id=i.id,h.object=i,h.geometry=r,h.material=a,h.program=u.program||s,h.groupOrder=o,h.renderOrder=i.renderOrder,h.z=l,h.group=c),n++,h}return{opaque:i,transparent:r,init:function(){n=0,i.length=0,r.length=0},push:function(t,e,n,s,o,l){const c=a(t,e,n,s,o,l);(!0===n.transparent?r:i).push(c)},unshift:function(t,e,n,s,o,l){const c=a(t,e,n,s,o,l);(!0===n.transparent?r:i).unshift(c)},finish:function(){for(let t=n,i=e.length;t<i;t++){const n=e[t];if(null===n.id)break;n.id=null,n.object=null,n.geometry=null,n.material=null,n.program=null,n.group=null}},sort:function(t,e){i.length>1&&i.sort(t||$r),r.length>1&&r.sort(e||ts)}}}function ns(t){let e=new WeakMap;return{get:function(n,i){let r;return!1===e.has(n)?(r=new es(t),e.set(n,[r])):i>=e.get(n).length?(r=new es(t),e.get(n).push(r)):r=e.get(n)[i],r},dispose:function(){e=new WeakMap}}}function is(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new Lt,color:new tn};break;case"SpotLight":n={position:new Lt,direction:new Lt,color:new tn,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new Lt,color:new tn,distance:0,decay:0};break;case"HemisphereLight":n={direction:new Lt,skyColor:new tn,groundColor:new tn};break;case"RectAreaLight":n={color:new tn,position:new Lt,halfWidth:new Lt,halfHeight:new Lt}}return t[e.id]=n,n}}}let rs=0;function ss(t,e){return(e.castShadow?1:0)-(t.castShadow?1:0)}function as(t,e){const n=new is,i=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vt};break;case"PointLight":n={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new vt,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),r={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotShadow:[],spotShadowMap:[],spotShadowMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let t=0;t<9;t++)r.probe.push(new Lt);const s=new Lt,a=new se,o=new se;return{setup:function(s){let a=0,o=0,l=0;for(let t=0;t<9;t++)r.probe[t].set(0,0,0);let c=0,h=0,u=0,d=0,p=0,m=0,f=0,g=0;s.sort(ss);for(let t=0,e=s.length;t<e;t++){const e=s[t],v=e.color,y=e.intensity,x=e.distance,_=e.shadow&&e.shadow.map?e.shadow.map.texture:null;if(e.isAmbientLight)a+=v.r*y,o+=v.g*y,l+=v.b*y;else if(e.isLightProbe)for(let t=0;t<9;t++)r.probe[t].addScaledVector(e.sh.coefficients[t],y);else if(e.isDirectionalLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity),e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.directionalShadow[c]=n,r.directionalShadowMap[c]=_,r.directionalShadowMatrix[c]=e.shadow.matrix,m++}r.directional[c]=t,c++}else if(e.isSpotLight){const t=n.get(e);if(t.position.setFromMatrixPosition(e.matrixWorld),t.color.copy(v).multiplyScalar(y),t.distance=x,t.coneCos=Math.cos(e.angle),t.penumbraCos=Math.cos(e.angle*(1-e.penumbra)),t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,r.spotShadow[u]=n,r.spotShadowMap[u]=_,r.spotShadowMatrix[u]=e.shadow.matrix,g++}r.spot[u]=t,u++}else if(e.isRectAreaLight){const t=n.get(e);t.color.copy(v).multiplyScalar(y),t.halfWidth.set(.5*e.width,0,0),t.halfHeight.set(0,.5*e.height,0),r.rectArea[d]=t,d++}else if(e.isPointLight){const t=n.get(e);if(t.color.copy(e.color).multiplyScalar(e.intensity),t.distance=e.distance,t.decay=e.decay,e.castShadow){const t=e.shadow,n=i.get(e);n.shadowBias=t.bias,n.shadowNormalBias=t.normalBias,n.shadowRadius=t.radius,n.shadowMapSize=t.mapSize,n.shadowCameraNear=t.camera.near,n.shadowCameraFar=t.camera.far,r.pointShadow[h]=n,r.pointShadowMap[h]=_,r.pointShadowMatrix[h]=e.shadow.matrix,f++}r.point[h]=t,h++}else if(e.isHemisphereLight){const t=n.get(e);t.skyColor.copy(e.color).multiplyScalar(y),t.groundColor.copy(e.groundColor).multiplyScalar(y),r.hemi[p]=t,p++}}d>0&&(e.isWebGL2||!0===t.has("OES_texture_float_linear")?(r.rectAreaLTC1=ui.LTC_FLOAT_1,r.rectAreaLTC2=ui.LTC_FLOAT_2):!0===t.has("OES_texture_half_float_linear")?(r.rectAreaLTC1=ui.LTC_HALF_1,r.rectAreaLTC2=ui.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),r.ambient[0]=a,r.ambient[1]=o,r.ambient[2]=l;const v=r.hash;v.directionalLength===c&&v.pointLength===h&&v.spotLength===u&&v.rectAreaLength===d&&v.hemiLength===p&&v.numDirectionalShadows===m&&v.numPointShadows===f&&v.numSpotShadows===g||(r.directional.length=c,r.spot.length=u,r.rectArea.length=d,r.point.length=h,r.hemi.length=p,r.directionalShadow.length=m,r.directionalShadowMap.length=m,r.pointShadow.length=f,r.pointShadowMap.length=f,r.spotShadow.length=g,r.spotShadowMap.length=g,r.directionalShadowMatrix.length=m,r.pointShadowMatrix.length=f,r.spotShadowMatrix.length=g,v.directionalLength=c,v.pointLength=h,v.spotLength=u,v.rectAreaLength=d,v.hemiLength=p,v.numDirectionalShadows=m,v.numPointShadows=f,v.numSpotShadows=g,r.version=rs++)},setupView:function(t,e){let n=0,i=0,l=0,c=0,h=0;const u=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=r.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),n++}else if(d.isSpotLight){const t=r.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),t.direction.setFromMatrixPosition(d.matrixWorld),s.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(s),t.direction.transformDirection(u),l++}else if(d.isRectAreaLight){const t=r.rectArea[c];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),o.identity(),a.copy(d.matrixWorld),a.premultiply(u),o.extractRotation(a),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(o),t.halfHeight.applyMatrix4(o),c++}else if(d.isPointLight){const t=r.point[i];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),i++}else if(d.isHemisphereLight){const t=r.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(u),t.direction.normalize(),h++}}},state:r}}function os(t,e){const n=new as(t,e),i=[],r=[];return{init:function(){i.length=0,r.length=0},state:{lightsArray:i,shadowsArray:r,lights:n},setupLights:function(){n.setup(i)},setupLightsView:function(t){n.setupView(i,t)},pushLight:function(t){i.push(t)},pushShadow:function(t){r.push(t)}}}function ls(t,e){let n=new WeakMap;return{get:function(i,r=0){let s;return!1===n.has(i)?(s=new os(t,e),n.set(i,[s])):r>=n.get(i).length?(s=new os(t,e),n.get(i).push(s)):s=n.get(i)[r],s},dispose:function(){n=new WeakMap}}}class cs extends Xe{constructor(t){super(),this.type="MeshDepthMaterial",this.depthPacking=3200,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}cs.prototype.isMeshDepthMaterial=!0;class hs extends Xe{constructor(t){super(),this.type="MeshDistanceMaterial",this.referencePosition=new Lt,this.nearDistance=1,this.farDistance=1e3,this.skinning=!1,this.morphTargets=!1,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.fog=!1,this.setValues(t)}copy(t){return super.copy(t),this.referencePosition.copy(t.referencePosition),this.nearDistance=t.nearDistance,this.farDistance=t.farDistance,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}hs.prototype.isMeshDistanceMaterial=!0;function us(t,e,n){let i=new ai;const r=new vt,s=new vt,a=new St,o=[],l=[],c={},h=n.maxTextureSize,u={0:1,1:0,2:2},d=new Jn({defines:{SAMPLE_RATE:2/8,HALF_SAMPLE_RATE:1/8},uniforms:{shadow_pass:{value:null},resolution:{value:new vt},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy ) / resolution ) );\n\tfor ( float i = -1.0; i < 1.0 ; i += SAMPLE_RATE) {\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( i, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, i ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean * HALF_SAMPLE_RATE;\n\tsquared_mean = squared_mean * HALF_SAMPLE_RATE;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),m=d.clone();m.defines.HORIZONTAL_PASS=1;const f=new En;f.setAttribute("position",new sn(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const v=new Wn(f,d),y=this;function x(n,i){const r=e.update(v);d.uniforms.shadow_pass.value=n.map.texture,d.uniforms.resolution.value=n.mapSize,d.uniforms.radius.value=n.radius,t.setRenderTarget(n.mapPass),t.clear(),t.renderBufferDirect(i,null,r,d,v,null),m.uniforms.shadow_pass.value=n.mapPass.texture,m.uniforms.resolution.value=n.mapSize,m.uniforms.radius.value=n.radius,t.setRenderTarget(n.map),t.clear(),t.renderBufferDirect(i,null,r,m,v,null)}function _(t,e,n){const i=t<<0|e<<1|n<<2;let r=o[i];return void 0===r&&(r=new cs({depthPacking:3201,morphTargets:t,skinning:e}),o[i]=r),r}function w(t,e,n){const i=t<<0|e<<1|n<<2;let r=l[i];return void 0===r&&(r=new hs({morphTargets:t,skinning:e}),l[i]=r),r}function b(e,n,i,r,s,a,o){let l=null,h=_,d=e.customDepthMaterial;if(!0===r.isPointLight&&(h=w,d=e.customDistanceMaterial),void 0===d){let t=!1;!0===i.morphTargets&&(t=n.morphAttributes&&n.morphAttributes.position&&n.morphAttributes.position.length>0);let r=!1;!0===e.isSkinnedMesh&&(!0===i.skinning?r=!0:console.warn("THREE.WebGLShadowMap: THREE.SkinnedMesh with material.skinning set to false:",e));l=h(t,r,!0===e.isInstancedMesh)}else l=d;if(t.localClippingEnabled&&!0===i.clipShadows&&0!==i.clippingPlanes.length){const t=l.uuid,e=i.uuid;let n=c[t];void 0===n&&(n={},c[t]=n);let r=n[e];void 0===r&&(r=l.clone(),n[e]=r),l=r}return l.visible=i.visible,l.wireframe=i.wireframe,l.side=3===o?null!==i.shadowSide?i.shadowSide:i.side:null!==i.shadowSide?i.shadowSide:u[i.side],l.clipShadows=i.clipShadows,l.clippingPlanes=i.clippingPlanes,l.clipIntersection=i.clipIntersection,l.wireframeLinewidth=i.wireframeLinewidth,l.linewidth=i.linewidth,!0===r.isPointLight&&!0===l.isMeshDistanceMaterial&&(l.referencePosition.setFromMatrixPosition(r.matrixWorld),l.nearDistance=s,l.farDistance=a),l}function M(n,r,s,a,o){if(!1===n.visible)return;if(n.layers.test(r.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&3===o)&&(!n.frustumCulled||i.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,n.matrixWorld);const i=e.update(n),r=n.material;if(Array.isArray(r)){const e=i.groups;for(let l=0,c=e.length;l<c;l++){const c=e[l],h=r[c.materialIndex];if(h&&h.visible){const e=b(n,i,h,a,s.near,s.far,o);t.renderBufferDirect(s,null,i,e,n,c)}}}else if(r.visible){const e=b(n,i,r,a,s.near,s.far,o);t.renderBufferDirect(s,null,i,e,n,null)}}const l=n.children;for(let t=0,e=l.length;t<e;t++)M(l[t],r,s,a,o)}this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=1,this.render=function(e,n,o){if(!1===y.enabled)return;if(!1===y.autoUpdate&&!1===y.needsUpdate)return;if(0===e.length)return;const l=t.getRenderTarget(),c=t.getActiveCubeFace(),u=t.getActiveMipmapLevel(),d=t.state;d.setBlending(0),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);for(let l=0,c=e.length;l<c;l++){const c=e[l],u=c.shadow;if(void 0===u){console.warn("THREE.WebGLShadowMap:",c,"has no shadow.");continue}if(!1===u.autoUpdate&&!1===u.needsUpdate)continue;r.copy(u.mapSize);const m=u.getFrameExtents();if(r.multiply(m),s.copy(u.mapSize),(r.x>h||r.y>h)&&(r.x>h&&(s.x=Math.floor(h/m.x),r.x=s.x*m.x,u.mapSize.x=s.x),r.y>h&&(s.y=Math.floor(h/m.y),r.y=s.y*m.y,u.mapSize.y=s.y)),null===u.map&&!u.isPointLightShadow&&3===this.type){const t={minFilter:g,magFilter:g,format:E};u.map=new Tt(r.x,r.y,t),u.map.texture.name=c.name+".shadowMap",u.mapPass=new Tt(r.x,r.y,t),u.camera.updateProjectionMatrix()}if(null===u.map){const t={minFilter:p,magFilter:p,format:E};u.map=new 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n.texImage2D(3553,0,v,d,f,c),e.__maxMipLevel=0;z(i,h)&&F(a,i,c.width,c.height),e.__version=i.version,i.onUpdate&&i.onUpdate(i)}function J(e,r,a,o){const l=r.texture,c=s.convert(l.format),h=s.convert(l.type),u=O(l.internalFormat,c,h);32879===o||35866===o?n.texImage3D(o,0,u,r.width,r.height,r.depth,0,c,h,null):n.texImage2D(o,0,u,r.width,r.height,0,c,h,null),n.bindFramebuffer(36160,e),t.framebufferTexture2D(36160,a,o,i.get(l).__webglTexture,0),n.bindFramebuffer(36160,null)}function Q(e,n,i){if(t.bindRenderbuffer(36161,e),n.depthBuffer&&!n.stencilBuffer){let r=33189;if(i){const e=n.depthTexture;e&&e.isDepthTexture&&(e.type===b?r=36012:e.type===w&&(r=33190));const i=$(n);t.renderbufferStorageMultisample(36161,i,r,n.width,n.height)}else t.renderbufferStorage(36161,r,n.width,n.height);t.framebufferRenderbuffer(36160,36096,36161,e)}else if(n.depthBuffer&&n.stencilBuffer){if(i){const e=$(n);t.renderbufferStorageMultisample(36161,e,35056,n.width,n.height)}else t.renderbufferStorage(36161,34041,n.width,n.height);t.framebufferRenderbuffer(36160,33306,36161,e)}else{const e=n.texture,r=s.convert(e.format),a=s.convert(e.type),o=O(e.internalFormat,r,a);if(i){const e=$(n);t.renderbufferStorageMultisample(36161,e,o,n.width,n.height)}else t.renderbufferStorage(36161,o,n.width,n.height)}t.bindRenderbuffer(36161,null)}function K(e){const r=i.get(e),s=!0===e.isWebGLCubeRenderTarget;if(e.depthTexture){if(s)throw new Error("target.depthTexture not supported in Cube render targets");!function(e,r){if(r&&r.isWebGLCubeRenderTarget)throw new Error("Depth Texture with cube render targets is not supported");if(n.bindFramebuffer(36160,e),!r.depthTexture||!r.depthTexture.isDepthTexture)throw new Error("renderTarget.depthTexture must be an instance of THREE.DepthTexture");i.get(r.depthTexture).__webglTexture&&r.depthTexture.image.width===r.width&&r.depthTexture.image.height===r.height||(r.depthTexture.image.width=r.width,r.depthTexture.image.height=r.height,r.depthTexture.needsUpdate=!0),V(r.depthTexture,0);const s=i.get(r.depthTexture).__webglTexture;if(r.depthTexture.format===A)t.framebufferTexture2D(36160,36096,3553,s,0);else{if(r.depthTexture.format!==L)throw new Error("Unknown depthTexture format");t.framebufferTexture2D(36160,33306,3553,s,0)}}(r.__webglFramebuffer,e)}else if(s){r.__webglDepthbuffer=[];for(let i=0;i<6;i++)n.bindFramebuffer(36160,r.__webglFramebuffer[i]),r.__webglDepthbuffer[i]=t.createRenderbuffer(),Q(r.__webglDepthbuffer[i],e,!1)}else n.bindFramebuffer(36160,r.__webglFramebuffer),r.__webglDepthbuffer=t.createRenderbuffer(),Q(r.__webglDepthbuffer,e,!1);n.bindFramebuffer(36160,null)}function $(t){return o&&t.isWebGLMultisampleRenderTarget?Math.min(R,t.samples):0}let tt=!1,et=!1;this.allocateTextureUnit=function(){const t=k;return t>=l&&console.warn("THREE.WebGLTextures: Trying to use "+t+" texture units while this GPU supports only "+l),k+=1,t},this.resetTextureUnits=function(){k=0},this.setTexture2D=V,this.setTexture2DArray=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?Z(r,t,e):(n.activeTexture(33984+e),n.bindTexture(35866,r.__webglTexture))},this.setTexture3D=function(t,e){const r=i.get(t);t.version>0&&r.__version!==t.version?Z(r,t,e):(n.activeTexture(33984+e),n.bindTexture(32879,r.__webglTexture))},this.setTextureCube=W,this.setupRenderTarget=function(e){const r=e.texture,l=i.get(e),c=i.get(r);e.addEventListener("dispose",U),c.__webglTexture=t.createTexture(),c.__version=r.version,a.memory.textures++;const h=!0===e.isWebGLCubeRenderTarget,u=!0===e.isWebGLMultisampleRenderTarget,d=r.isDataTexture3D||r.isDataTexture2DArray,p=B(e)||o;if(!o||r.format!==T||r.type!==b&&r.type!==M||(r.format=E,console.warn("THREE.WebGLRenderer: Rendering to textures with RGB format is not supported. Using RGBA format instead.")),h){l.__webglFramebuffer=[];for(let e=0;e<6;e++)l.__webglFramebuffer[e]=t.createFramebuffer()}else if(l.__webglFramebuffer=t.createFramebuffer(),u)if(o){l.__webglMultisampledFramebuffer=t.createFramebuffer(),l.__webglColorRenderbuffer=t.createRenderbuffer(),t.bindRenderbuffer(36161,l.__webglColorRenderbuffer);const i=s.convert(r.format),a=s.convert(r.type),o=O(r.internalFormat,i,a),c=$(e);t.renderbufferStorageMultisample(36161,c,o,e.width,e.height),n.bindFramebuffer(36160,l.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(36160,36064,36161,l.__webglColorRenderbuffer),t.bindRenderbuffer(36161,null),e.depthBuffer&&(l.__webglDepthRenderbuffer=t.createRenderbuffer(),Q(l.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(36160,null)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.");if(h){n.bindTexture(34067,c.__webglTexture),X(34067,r,p);for(let t=0;t<6;t++)J(l.__webglFramebuffer[t],e,36064,34069+t);z(r,p)&&F(34067,r,e.width,e.height),n.bindTexture(34067,null)}else{let t=3553;if(d)if(o){t=r.isDataTexture3D?32879:35866}else console.warn("THREE.DataTexture3D and THREE.DataTexture2DArray only supported with WebGL2.");n.bindTexture(t,c.__webglTexture),X(t,r,p),J(l.__webglFramebuffer,e,36064,t),z(r,p)&&F(3553,r,e.width,e.height),n.bindTexture(3553,null)}e.depthBuffer&&K(e)},this.updateRenderTargetMipmap=function(t){const e=t.texture;if(z(e,B(t)||o)){const r=t.isWebGLCubeRenderTarget?34067:3553,s=i.get(e).__webglTexture;n.bindTexture(r,s),F(r,e,t.width,t.height),n.bindTexture(r,null)}},this.updateMultisampleRenderTarget=function(e){if(e.isWebGLMultisampleRenderTarget)if(o){const r=e.width,s=e.height;let a=16384;e.depthBuffer&&(a|=256),e.stencilBuffer&&(a|=1024);const o=i.get(e);n.bindFramebuffer(36008,o.__webglMultisampledFramebuffer),n.bindFramebuffer(36009,o.__webglFramebuffer),t.blitFramebuffer(0,0,r,s,0,0,r,s,a,9728),n.bindFramebuffer(36008,null),n.bindFramebuffer(36009,o.__webglMultisampledFramebuffer)}else console.warn("THREE.WebGLRenderer: WebGLMultisampleRenderTarget can only be used with WebGL2.")},this.safeSetTexture2D=function(t,e){t&&t.isWebGLRenderTarget&&(!1===tt&&(console.warn("THREE.WebGLTextures.safeSetTexture2D: don't use render targets as textures. Use their .texture property instead."),tt=!0),t=t.texture),V(t,e)},this.safeSetTextureCube=function(t,e){t&&t.isWebGLCubeRenderTarget&&(!1===et&&(console.warn("THREE.WebGLTextures.safeSetTextureCube: don't use cube render targets as textures. Use their .texture property instead."),et=!0),t=t.texture),W(t,e)}}function ms(t,e,n){const i=n.isWebGL2;return{convert:function(t){let n;if(t===x)return 5121;if(1017===t)return 32819;if(1018===t)return 32820;if(1019===t)return 33635;if(1010===t)return 5120;if(1011===t)return 5122;if(t===_)return 5123;if(1013===t)return 5124;if(t===w)return 5125;if(t===b)return 5126;if(t===M)return i?5131:(n=e.get("OES_texture_half_float"),null!==n?n.HALF_FLOAT_OES:null);if(1021===t)return 6406;if(t===T)return 6407;if(t===E)return 6408;if(1024===t)return 6409;if(1025===t)return 6410;if(t===A)return 6402;if(t===L)return 34041;if(1028===t)return 6403;if(1029===t)return 36244;if(1030===t)return 33319;if(1031===t)return 33320;if(1032===t)return 36248;if(1033===t)return 36249;if(t===R||t===C||t===P||t===D){if(n=e.get("WEBGL_compressed_texture_s3tc"),null===n)return null;if(t===R)return n.COMPRESSED_RGB_S3TC_DXT1_EXT;if(t===C)return n.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(t===P)return n.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(t===D)return n.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(t===I||t===N||t===B||t===z){if(n=e.get("WEBGL_compressed_texture_pvrtc"),null===n)return null;if(t===I)return n.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(t===N)return n.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(t===B)return n.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(t===z)return n.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(36196===t)return n=e.get("WEBGL_compressed_texture_etc1"),null!==n?n.COMPRESSED_RGB_ETC1_WEBGL:null;if((t===F||t===O)&&(n=e.get("WEBGL_compressed_texture_etc"),null!==n)){if(t===F)return n.COMPRESSED_RGB8_ETC2;if(t===O)return n.COMPRESSED_RGBA8_ETC2_EAC}return 37808===t||37809===t||37810===t||37811===t||37812===t||37813===t||37814===t||37815===t||37816===t||37817===t||37818===t||37819===t||37820===t||37821===t||37840===t||37841===t||37842===t||37843===t||37844===t||37845===t||37846===t||37847===t||37848===t||37849===t||37850===t||37851===t||37852===t||37853===t?(n=e.get("WEBGL_compressed_texture_astc"),null!==n?t:null):36492===t?(n=e.get("EXT_texture_compression_bptc"),null!==n?t:null):t===S?i?34042:(n=e.get("WEBGL_depth_texture"),null!==n?n.UNSIGNED_INT_24_8_WEBGL:null):void 0}}}class fs extends Kn{constructor(t=[]){super(),this.cameras=t}}fs.prototype.isArrayCamera=!0;class gs extends Ce{constructor(){super(),this.type="Group"}}gs.prototype.isGroup=!0;const vs={type:"move"};class ys{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new gs,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new gs,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Lt,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Lt),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new gs,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Lt,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Lt),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState)if(null!==a&&(i=e.getPose(t.targetRaySpace,n),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(vs))),l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n);if(void 0===l.joints[i.jointName]){const t=new gs;t.matrixAutoUpdate=!1,t.visible=!1,l.joints[i.jointName]=t,l.add(t)}const r=l.joints[i.jointName];null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],a=i.position.distanceTo(r.position),o=.02,c=.005;l.inputState.pinching&&a>o+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&a<=o-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==o&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1));return null!==a&&(a.visible=null!==i),null!==o&&(o.visible=null!==r),null!==l&&(l.visible=null!==s),this}}class xs extends rt{constructor(t,e){super();const n=this,i=t.state;let r=null,s=1,a=null,o="local-floor",l=null;const c=[],h=new Map,u=new Kn;u.layers.enable(1),u.viewport=new St;const d=new Kn;d.layers.enable(2),d.viewport=new St;const p=[u,d],m=new fs;m.layers.enable(1),m.layers.enable(2);let f=null,g=null;function v(t){const e=h.get(t.inputSource);e&&e.dispatchEvent({type:t.type,data:t.inputSource})}function y(){h.forEach((function(t,e){t.disconnect(e)})),h.clear(),f=null,g=null,i.bindXRFramebuffer(null),t.setRenderTarget(t.getRenderTarget()),S.stop(),n.isPresenting=!1,n.dispatchEvent({type:"sessionend"})}function x(t){const e=r.inputSources;for(let t=0;t<c.length;t++)h.set(e[t],c[t]);for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=h.get(n);i&&(i.dispatchEvent({type:"disconnected",data:n}),h.delete(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e],i=h.get(n);i&&i.dispatchEvent({type:"connected",data:n})}}this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=c[t];return void 0===e&&(e=new ys,c[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=c[t];return void 0===e&&(e=new ys,c[t]=e),e.getGripSpace()},this.getHand=function(t){let e=c[t];return void 0===e&&(e=new ys,c[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){s=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){o=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return a},this.getSession=function(){return r},this.setSession=async function(t){if(r=t,null!==r){r.addEventListener("select",v),r.addEventListener("selectstart",v),r.addEventListener("selectend",v),r.addEventListener("squeeze",v),r.addEventListener("squeezestart",v),r.addEventListener("squeezeend",v),r.addEventListener("end",y),r.addEventListener("inputsourceschange",x);const t=e.getContextAttributes();!0!==t.xrCompatible&&await e.makeXRCompatible();const i={antialias:t.antialias,alpha:t.alpha,depth:t.depth,stencil:t.stencil,framebufferScaleFactor:s},l=new XRWebGLLayer(r,e,i);r.updateRenderState({baseLayer:l}),a=await r.requestReferenceSpace(o),S.setContext(r),S.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}};const _=new Lt,w=new Lt;function b(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.getCamera=function(t){m.near=d.near=u.near=t.near,m.far=d.far=u.far=t.far,f===m.near&&g===m.far||(r.updateRenderState({depthNear:m.near,depthFar:m.far}),f=m.near,g=m.far);const e=t.parent,n=m.cameras;b(m,e);for(let t=0;t<n.length;t++)b(n[t],e);t.matrixWorld.copy(m.matrixWorld),t.matrix.copy(m.matrix),t.matrix.decompose(t.position,t.quaternion,t.scale);const i=t.children;for(let t=0,e=i.length;t<e;t++)i[t].updateMatrixWorld(!0);return 2===n.length?function(t,e,n){_.setFromMatrixPosition(e.matrixWorld),w.setFromMatrixPosition(n.matrixWorld);const i=_.distanceTo(w),r=e.projectionMatrix.elements,s=n.projectionMatrix.elements,a=r[14]/(r[10]-1),o=r[14]/(r[10]+1),l=(r[9]+1)/r[5],c=(r[9]-1)/r[5],h=(r[8]-1)/r[0],u=(s[8]+1)/s[0],d=a*h,p=a*u,m=i/(-h+u),f=m*-h;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(f),t.translateZ(m),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert();const g=a+m,v=o+m,y=d-f,x=p+(i-f),b=l*o/v*g,M=c*o/v*g;t.projectionMatrix.makePerspective(y,x,b,M,g,v)}(m,u,d):m.projectionMatrix.copy(u.projectionMatrix),m};let M=null;const S=new oi;S.setAnimationLoop((function(t,e){if(l=e.getViewerPose(a),null!==l){const t=l.views,e=r.renderState.baseLayer;i.bindXRFramebuffer(e.framebuffer);let n=!1;t.length!==m.cameras.length&&(m.cameras.length=0,n=!0);for(let i=0;i<t.length;i++){const r=t[i],s=e.getViewport(r),a=p[i];a.matrix.fromArray(r.transform.matrix),a.projectionMatrix.fromArray(r.projectionMatrix),a.viewport.set(s.x,s.y,s.width,s.height),0===i&&m.matrix.copy(a.matrix),!0===n&&m.cameras.push(a)}}const n=r.inputSources;for(let t=0;t<c.length;t++){const i=c[t],r=n[t];i.update(r,e,a)}M&&M(t,e)})),this.setAnimationLoop=function(t){M=t},this.dispose=function(){}}}function _s(t){function e(e,n){e.opacity.value=n.opacity,n.color&&e.diffuse.value.copy(n.color),n.emissive&&e.emissive.value.copy(n.emissive).multiplyScalar(n.emissiveIntensity),n.map&&(e.map.value=n.map),n.alphaMap&&(e.alphaMap.value=n.alphaMap),n.specularMap&&(e.specularMap.value=n.specularMap);const i=t.get(n).envMap;if(i){e.envMap.value=i,e.flipEnvMap.value=i.isCubeTexture&&i._needsFlipEnvMap?-1:1,e.reflectivity.value=n.reflectivity,e.refractionRatio.value=n.refractionRatio;const r=t.get(i).__maxMipLevel;void 0!==r&&(e.maxMipLevel.value=r)}let r,s;n.lightMap&&(e.lightMap.value=n.lightMap,e.lightMapIntensity.value=n.lightMapIntensity),n.aoMap&&(e.aoMap.value=n.aoMap,e.aoMapIntensity.value=n.aoMapIntensity),n.map?r=n.map:n.specularMap?r=n.specularMap:n.displacementMap?r=n.displacementMap:n.normalMap?r=n.normalMap:n.bumpMap?r=n.bumpMap:n.roughnessMap?r=n.roughnessMap:n.metalnessMap?r=n.metalnessMap:n.alphaMap?r=n.alphaMap:n.emissiveMap?r=n.emissiveMap:n.clearcoatMap?r=n.clearcoatMap:n.clearcoatNormalMap?r=n.clearcoatNormalMap:n.clearcoatRoughnessMap&&(r=n.clearcoatRoughnessMap),void 0!==r&&(r.isWebGLRenderTarget&&(r=r.texture),!0===r.matrixAutoUpdate&&r.updateMatrix(),e.uvTransform.value.copy(r.matrix)),n.aoMap?s=n.aoMap:n.lightMap&&(s=n.lightMap),void 0!==s&&(s.isWebGLRenderTarget&&(s=s.texture),!0===s.matrixAutoUpdate&&s.updateMatrix(),e.uv2Transform.value.copy(s.matrix))}function n(e,n){e.roughness.value=n.roughness,e.metalness.value=n.metalness,n.roughnessMap&&(e.roughnessMap.value=n.roughnessMap),n.metalnessMap&&(e.metalnessMap.value=n.metalnessMap),n.emissiveMap&&(e.emissiveMap.value=n.emissiveMap),n.bumpMap&&(e.bumpMap.value=n.bumpMap,e.bumpScale.value=n.bumpScale,1===n.side&&(e.bumpScale.value*=-1)),n.normalMap&&(e.normalMap.value=n.normalMap,e.normalScale.value.copy(n.normalScale),1===n.side&&e.normalScale.value.negate()),n.displacementMap&&(e.displacementMap.value=n.displacementMap,e.displacementScale.value=n.displacementScale,e.displacementBias.value=n.displacementBias);t.get(n).envMap&&(e.envMapIntensity.value=n.envMapIntensity)}return{refreshFogUniforms:function(t,e){t.fogColor.value.copy(e.color),e.isFog?(t.fogNear.value=e.near,t.fogFar.value=e.far):e.isFogExp2&&(t.fogDensity.value=e.density)},refreshMaterialUniforms:function(t,i,r,s){i.isMeshBasicMaterial?e(t,i):i.isMeshLambertMaterial?(e(t,i),function(t,e){e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap)}(t,i)):i.isMeshToonMaterial?(e(t,i),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap);e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshPhongMaterial?(e(t,i),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4),e.emissiveMap&&(t.emissiveMap.value=e.emissiveMap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshStandardMaterial?(e(t,i),i.isMeshPhysicalMaterial?function(t,e){n(t,e),t.reflectivity.value=e.reflectivity,t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.sheen&&t.sheen.value.copy(e.sheen);e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap);e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap);e.clearcoatNormalMap&&(t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),t.clearcoatNormalMap.value=e.clearcoatNormalMap,1===e.side&&t.clearcoatNormalScale.value.negate());t.transmission.value=e.transmission,e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap)}(t,i):n(t,i)):i.isMeshMatcapMaterial?(e(t,i),function(t,e){e.matcap&&(t.matcap.value=e.matcap);e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDepthMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isMeshDistanceMaterial?(e(t,i),function(t,e){e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias);t.referencePosition.value.copy(e.referencePosition),t.nearDistance.value=e.nearDistance,t.farDistance.value=e.farDistance}(t,i)):i.isMeshNormalMaterial?(e(t,i),function(t,e){e.bumpMap&&(t.bumpMap.value=e.bumpMap,t.bumpScale.value=e.bumpScale,1===e.side&&(t.bumpScale.value*=-1));e.normalMap&&(t.normalMap.value=e.normalMap,t.normalScale.value.copy(e.normalScale),1===e.side&&t.normalScale.value.negate());e.displacementMap&&(t.displacementMap.value=e.displacementMap,t.displacementScale.value=e.displacementScale,t.displacementBias.value=e.displacementBias)}(t,i)):i.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity}(t,i),i.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,i)):i.isPointsMaterial?function(t,e,n,i){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*n,t.scale.value=.5*i,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);let r;e.map?r=e.map:e.alphaMap&&(r=e.alphaMap);void 0!==r&&(!0===r.matrixAutoUpdate&&r.updateMatrix(),t.uvTransform.value.copy(r.matrix))}(t,i,r,s):i.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map);e.alphaMap&&(t.alphaMap.value=e.alphaMap);let n;e.map?n=e.map:e.alphaMap&&(n=e.alphaMap);void 0!==n&&(!0===n.matrixAutoUpdate&&n.updateMatrix(),t.uvTransform.value.copy(n.matrix))}(t,i):i.isShadowMaterial?(t.color.value.copy(i.color),t.opacity.value=i.opacity):i.isShaderMaterial&&(i.uniformsNeedUpdate=!1)}}}function ws(t){const e=void 0!==(t=t||{}).canvas?t.canvas:function(){const t=document.createElementNS("http://www.w3.org/1999/xhtml","canvas");return t.style.display="block",t}(),n=void 0!==t.context?t.context:null,i=void 0!==t.alpha&&t.alpha,r=void 0===t.depth||t.depth,s=void 0===t.stencil||t.stencil,a=void 0!==t.antialias&&t.antialias,o=void 0===t.premultipliedAlpha||t.premultipliedAlpha,l=void 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t=W.get("WEBGL_lose_context");t&&t.loseContext()},this.forceContextRestore=function(){const t=W.get("WEBGL_lose_context");t&&t.restoreContext()},this.getPixelRatio=function(){return P},this.setPixelRatio=function(t){void 0!==t&&(P=t,this.setSize(R,C,!1))},this.getSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getsize() now requires a Vector2 as an argument"),t=new vt),t.set(R,C)},this.setSize=function(t,n,i){yt.isPresenting?console.warn("THREE.WebGLRenderer: Can't change size while VR device is presenting."):(R=t,C=n,e.width=Math.floor(t*P),e.height=Math.floor(n*P),!1!==i&&(e.style.width=t+"px",e.style.height=n+"px"),this.setViewport(0,0,t,n))},this.getDrawingBufferSize=function(t){return void 0===t&&(console.warn("WebGLRenderer: .getdrawingBufferSize() now requires a Vector2 as an argument"),t=new 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n=Z.get(t);t.hasPositions&&!n.position&&(n.position=pt.createBuffer()),t.hasNormals&&!n.normal&&(n.normal=pt.createBuffer()),t.hasUvs&&!n.uv&&(n.uv=pt.createBuffer()),t.hasColors&&!n.color&&(n.color=pt.createBuffer());const i=e.getAttributes();t.hasPositions&&(pt.bindBuffer(34962,n.position),pt.bufferData(34962,t.positionArray,35048),dt.enableAttribute(i.position),pt.vertexAttribPointer(i.position,3,5126,!1,0,0)),t.hasNormals&&(pt.bindBuffer(34962,n.normal),pt.bufferData(34962,t.normalArray,35048),dt.enableAttribute(i.normal),pt.vertexAttribPointer(i.normal,3,5126,!1,0,0)),t.hasUvs&&(pt.bindBuffer(34962,n.uv),pt.bufferData(34962,t.uvArray,35048),dt.enableAttribute(i.uv),pt.vertexAttribPointer(i.uv,2,5126,!1,0,0)),t.hasColors&&(pt.bindBuffer(34962,n.color),pt.bufferData(34962,t.colorArray,35048),dt.enableAttribute(i.color),pt.vertexAttribPointer(i.color,3,5126,!1,0,0)),dt.disableUnusedAttributes(),pt.drawArrays(4,0,t.count),t.count=0},this.renderBufferDirect=function(t,e,n,i,r,s){null===e&&(e=k);const a=r.isMesh&&r.matrixWorld.determinant()<0,o=It(t,e,i,r);q.setMaterial(i,a);let l=n.index;const c=n.attributes.position;if(null===l){if(void 0===c||0===c.count)return}else if(0===l.count)return;let h,u=1;!0===i.wireframe&&(l=$.getWireframeAttribute(n),u=2),(i.morphTargets||i.morphNormals)&&lt.update(r,n,i,o),dt.setup(r,i,o,n,l);let d=ct;null!==l&&(h=K.get(l),d=ht,d.setIndex(h));const p=null!==l?l.count:c.count,m=n.drawRange.start*u,f=n.drawRange.count*u,g=null!==s?s.start*u:0,v=null!==s?s.count*u:1/0,y=Math.max(m,g),x=Math.min(p,m+f,g+v)-1,_=Math.max(0,x-y+1);if(0!==_){if(r.isMesh)!0===i.wireframe?(q.setLineWidth(i.wireframeLinewidth*V()),d.setMode(1)):d.setMode(4);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),q.setLineWidth(t*V()),r.isLineSegments?d.setMode(1):r.isLineLoop?d.setMode(2):d.setMode(3)}else r.isPoints?d.setMode(0):r.isSprite&&d.setMode(4);if(r.isInstancedMesh)d.renderInstances(y,_,r.count);else if(n.isInstancedBufferGeometry){const t=Math.min(n.instanceCount,n._maxInstanceCount);d.renderInstances(y,_,t)}else d.render(y,_)}},this.compile=function(t,e){d=rt.get(t),d.init(),t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(d.pushLight(t),t.castShadow&&d.pushShadow(t))})),d.setupLights(),t.traverse((function(e){const n=e.material;if(n)if(Array.isArray(n))for(let i=0;i<n.length;i++){Pt(n[i],t,e)}else Pt(n,t,e)}))};let bt=null;function Mt(){Et.stop()}function Tt(){Et.start()}const Et=new oi;function At(t,e,n,i){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)d.pushLight(t),t.castShadow&&d.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||F.intersectsSprite(t)){i&&U.setFromMatrixPosition(t.matrixWorld).applyMatrix4(G);const e=tt.update(t),r=t.material;r.visible&&u.push(t,e,r,n,U.z,null)}}else if(t.isImmediateRenderObject)i&&U.setFromMatrixPosition(t.matrixWorld).applyMatrix4(G),u.push(t,null,t.material,n,U.z,null);else if((t.isMesh||t.isLine||t.isPoints)&&(t.isSkinnedMesh&&t.skeleton.frame!==Y.render.frame&&(t.skeleton.update(),t.skeleton.frame=Y.render.frame),!t.frustumCulled||F.intersectsObject(t))){i&&U.setFromMatrixPosition(t.matrixWorld).applyMatrix4(G);const e=tt.update(t),r=t.material;if(Array.isArray(r)){const i=e.groups;for(let s=0,a=i.length;s<a;s++){const a=i[s],o=r[a.materialIndex];o&&o.visible&&u.push(t,e,o,n,U.z,a)}}else r.visible&&u.push(t,e,r,n,U.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)At(r[t],e,n,i)}function Rt(t,e,n){const i=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],a=s.object,o=s.geometry,l=null===i?s.material:i,c=s.group;if(n.isArrayCamera){const t=n.cameras;for(let n=0,i=t.length;n<i;n++){const i=t[n];a.layers.test(i.layers)&&(q.viewport(T.copy(i.viewport)),d.setupLightsView(i),Ct(a,e,i,o,l,c))}}else Ct(a,e,n,o,l,c)}}function Ct(t,e,n,i,r,s){if(t.onBeforeRender(f,e,n,i,r,s),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),t.isImmediateRenderObject){const i=It(n,e,r,t);q.setMaterial(r),dt.reset(),function(t,e){t.render((function(t){f.renderBufferImmediate(t,e)}))}(t,i)}else f.renderBufferDirect(n,e,i,r,t,s);t.onAfterRender(f,e,n,i,r,s)}function Pt(t,e,n){!0!==e.isScene&&(e=k);const i=Z.get(t),r=d.state.lights,s=d.state.shadowsArray,a=r.state.version,o=et.getParameters(t,r.state,s,e,n),l=et.getProgramCacheKey(o);let c=i.programs;i.environment=t.isMeshStandardMaterial?e.environment:null,i.fog=e.fog,i.envMap=Q.get(t.envMap||i.environment),void 0===c&&(t.addEventListener("dispose",wt),c=new Map,i.programs=c);let h=c.get(l);if(void 0!==h){if(i.currentProgram===h&&i.lightsStateVersion===a)return Dt(t,o),h}else o.uniforms=et.getUniforms(t),t.onBuild(o,f),t.onBeforeCompile(o,f),h=et.acquireProgram(o,l),c.set(l,h),i.uniforms=o.uniforms;const u=i.uniforms;(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(u.clippingPlanes=st.uniform),Dt(t,o),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=a,i.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotShadowMatrix.value=r.state.spotShadowMatrix,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix);const p=h.getUniforms(),m=Cr.seqWithValue(p.seq,u);return i.currentProgram=h,i.uniformsList=m,h}function Dt(t,e){const n=Z.get(t);n.outputEncoding=e.outputEncoding,n.instancing=e.instancing,n.numClippingPlanes=e.numClippingPlanes,n.numIntersection=e.numClipIntersection,n.vertexAlphas=e.vertexAlphas}function It(t,e,n,i){!0!==e.isScene&&(e=k),J.resetTextureUnits();const r=e.fog,s=n.isMeshStandardMaterial?e.environment:null,a=null===_?f.outputEncoding:_.texture.encoding,o=Q.get(n.envMap||s),l=!0===n.vertexColors&&i.geometry&&i.geometry.attributes.color&&4===i.geometry.attributes.color.itemSize,c=Z.get(n),h=d.state.lights;if(!0===O&&(!0===H||t!==S)){const e=t===S&&n.id===w;st.setState(n,t,e)}let u=!1;n.version===c.__version?c.needsLights&&c.lightsStateVersion!==h.state.version||c.outputEncoding!==a||i.isInstancedMesh&&!1===c.instancing?u=!0:i.isInstancedMesh||!0!==c.instancing?c.envMap!==o||n.fog&&c.fog!==r?u=!0:void 0===c.numClippingPlanes||c.numClippingPlanes===st.numPlanes&&c.numIntersection===st.numIntersection?c.vertexAlphas!==l&&(u=!0):u=!0:u=!0:(u=!0,c.__version=n.version);let p=c.currentProgram;!0===u&&(p=Pt(n,e,i));let m=!1,g=!1,v=!1;const y=p.getUniforms(),x=c.uniforms;if(q.useProgram(p.program)&&(m=!0,g=!0,v=!0),n.id!==w&&(w=n.id,g=!0),m||S!==t){if(y.setValue(pt,"projectionMatrix",t.projectionMatrix),j.logarithmicDepthBuffer&&y.setValue(pt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),S!==t&&(S=t,g=!0,v=!0),n.isShaderMaterial||n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshStandardMaterial||n.envMap){const e=y.map.cameraPosition;void 0!==e&&e.setValue(pt,U.setFromMatrixPosition(t.matrixWorld))}(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial)&&y.setValue(pt,"isOrthographic",!0===t.isOrthographicCamera),(n.isMeshPhongMaterial||n.isMeshToonMaterial||n.isMeshLambertMaterial||n.isMeshBasicMaterial||n.isMeshStandardMaterial||n.isShaderMaterial||n.isShadowMaterial||n.skinning)&&y.setValue(pt,"viewMatrix",t.matrixWorldInverse)}if(n.skinning){y.setOptional(pt,i,"bindMatrix"),y.setOptional(pt,i,"bindMatrixInverse");const t=i.skeleton;if(t){const e=t.bones;if(j.floatVertexTextures){if(null===t.boneTexture){let n=Math.sqrt(4*e.length);n=mt(n),n=Math.max(n,4);const i=new Float32Array(n*n*4);i.set(t.boneMatrices);const r=new ii(i,n,n,E,b);t.boneMatrices=i,t.boneTexture=r,t.boneTextureSize=n}y.setValue(pt,"boneTexture",t.boneTexture,J),y.setValue(pt,"boneTextureSize",t.boneTextureSize)}else y.setOptional(pt,t,"boneMatrices")}}var M,T;return(g||c.receiveShadow!==i.receiveShadow)&&(c.receiveShadow=i.receiveShadow,y.setValue(pt,"receiveShadow",i.receiveShadow)),g&&(y.setValue(pt,"toneMappingExposure",f.toneMappingExposure),c.needsLights&&(T=v,(M=x).ambientLightColor.needsUpdate=T,M.lightProbe.needsUpdate=T,M.directionalLights.needsUpdate=T,M.directionalLightShadows.needsUpdate=T,M.pointLights.needsUpdate=T,M.pointLightShadows.needsUpdate=T,M.spotLights.needsUpdate=T,M.spotLightShadows.needsUpdate=T,M.rectAreaLights.needsUpdate=T,M.hemisphereLights.needsUpdate=T),r&&n.fog&&nt.refreshFogUniforms(x,r),nt.refreshMaterialUniforms(x,n,P,C),Cr.upload(pt,c.uniformsList,x,J)),n.isShaderMaterial&&!0===n.uniformsNeedUpdate&&(Cr.upload(pt,c.uniformsList,x,J),n.uniformsNeedUpdate=!1),n.isSpriteMaterial&&y.setValue(pt,"center",i.center),y.setValue(pt,"modelViewMatrix",i.modelViewMatrix),y.setValue(pt,"normalMatrix",i.normalMatrix),y.setValue(pt,"modelMatrix",i.matrixWorld),p}Et.setAnimationLoop((function(t){bt&&bt(t)})),"undefined"!=typeof window&&Et.setContext(window),this.setAnimationLoop=function(t){bt=t,yt.setAnimationLoop(t),null===t?Et.stop():Et.start()},yt.addEventListener("sessionstart",Mt),yt.addEventListener("sessionend",Tt),this.render=function(t,e){let n,i;if(void 0!==arguments[2]&&(console.warn("THREE.WebGLRenderer.render(): the renderTarget argument has been removed. Use .setRenderTarget() instead."),n=arguments[2]),void 0!==arguments[3]&&(console.warn("THREE.WebGLRenderer.render(): the forceClear argument has been removed. Use .clear() instead."),i=arguments[3]),void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===g)return;!0===t.autoUpdate&&t.updateMatrixWorld(),null===e.parent&&e.updateMatrixWorld(),!0===yt.enabled&&!0===yt.isPresenting&&(e=yt.getCamera(e)),!0===t.isScene&&t.onBeforeRender(f,t,e,n||_),d=rt.get(t,m.length),d.init(),m.push(d),G.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),F.setFromProjectionMatrix(G),H=this.localClippingEnabled,O=st.init(this.clippingPlanes,H,e),u=it.get(t,p.length),u.init(),p.push(u),At(t,e,0,f.sortObjects),u.finish(),!0===f.sortObjects&&u.sort(D,I),!0===O&&st.beginShadows();const r=d.state.shadowsArray;at.render(r,t,e),d.setupLights(),d.setupLightsView(e),!0===O&&st.endShadows(),!0===this.info.autoReset&&this.info.reset(),void 0!==n&&this.setRenderTarget(n),ot.render(u,t,e,i);const s=u.opaque,a=u.transparent;s.length>0&&Rt(s,t,e),a.length>0&&Rt(a,t,e),null!==_&&(J.updateRenderTargetMipmap(_),J.updateMultisampleRenderTarget(_)),!0===t.isScene&&t.onAfterRender(f,t,e),q.buffers.depth.setTest(!0),q.buffers.depth.setMask(!0),q.buffers.color.setMask(!0),q.setPolygonOffset(!1),dt.resetDefaultState(),w=-1,S=null,m.pop(),d=m.length>0?m[m.length-1]:null,p.pop(),u=p.length>0?p[p.length-1]:null},this.getActiveCubeFace=function(){return v},this.getActiveMipmapLevel=function(){return y},this.getRenderTarget=function(){return _},this.setRenderTarget=function(t,e=0,n=0){_=t,v=e,y=n,t&&void 0===Z.get(t).__webglFramebuffer&&J.setupRenderTarget(t);let i=null,r=!1,s=!1;if(t){const n=t.texture;(n.isDataTexture3D||n.isDataTexture2DArray)&&(s=!0);const a=Z.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(i=a[e],r=!0):i=t.isWebGLMultisampleRenderTarget?Z.get(t).__webglMultisampledFramebuffer:a,T.copy(t.viewport),A.copy(t.scissor),L=t.scissorTest}else T.copy(N).multiplyScalar(P).floor(),A.copy(B).multiplyScalar(P).floor(),L=z;if(q.bindFramebuffer(36160,i),q.viewport(T),q.scissor(A),q.setScissorTest(L),r){const i=Z.get(t.texture);pt.framebufferTexture2D(36160,36064,34069+e,i.__webglTexture,n)}else if(s){const i=Z.get(t.texture),r=e||0;pt.framebufferTextureLayer(36160,36064,i.__webglTexture,n||0,r)}},this.readRenderTargetPixels=function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=Z.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){q.bindFramebuffer(36160,o);try{const a=t.texture,o=a.format,l=a.type;if(o!==E&&ut.convert(o)!==pt.getParameter(35739))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");const c=l===M&&(W.has("EXT_color_buffer_half_float")||j.isWebGL2&&W.has("EXT_color_buffer_float"));if(!(l===x||ut.convert(l)===pt.getParameter(35738)||l===b&&(j.isWebGL2||W.has("OES_texture_float")||W.has("WEBGL_color_buffer_float"))||c))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");36053===pt.checkFramebufferStatus(36160)?e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r&&pt.readPixels(e,n,i,r,ut.convert(o),ut.convert(l),s):console.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.")}finally{const t=null!==_?Z.get(_).__webglFramebuffer:null;q.bindFramebuffer(36160,t)}}},this.copyFramebufferToTexture=function(t,e,n=0){const i=Math.pow(2,-n),r=Math.floor(e.image.width*i),s=Math.floor(e.image.height*i),a=ut.convert(e.format);J.setTexture2D(e,0),pt.copyTexImage2D(3553,n,a,t.x,t.y,r,s,0),q.unbindTexture()},this.copyTextureToTexture=function(t,e,n,i=0){const r=e.image.width,s=e.image.height,a=ut.convert(n.format),o=ut.convert(n.type);J.setTexture2D(n,0),pt.pixelStorei(37440,n.flipY),pt.pixelStorei(37441,n.premultiplyAlpha),pt.pixelStorei(3317,n.unpackAlignment),e.isDataTexture?pt.texSubImage2D(3553,i,t.x,t.y,r,s,a,o,e.image.data):e.isCompressedTexture?pt.compressedTexSubImage2D(3553,i,t.x,t.y,e.mipmaps[0].width,e.mipmaps[0].height,a,e.mipmaps[0].data):pt.texSubImage2D(3553,i,t.x,t.y,a,o,e.image),0===i&&n.generateMipmaps&&pt.generateMipmap(3553),q.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n,i,r=0){if(f.isWebGL1Renderer)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");const{width:s,height:a,data:o}=n.image,l=ut.convert(i.format),c=ut.convert(i.type);let h;if(i.isDataTexture3D)J.setTexture3D(i,0),h=32879;else{if(!i.isDataTexture2DArray)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");J.setTexture2DArray(i,0),h=35866}pt.pixelStorei(37440,i.flipY),pt.pixelStorei(37441,i.premultiplyAlpha),pt.pixelStorei(3317,i.unpackAlignment);const u=pt.getParameter(3314),d=pt.getParameter(32878),p=pt.getParameter(3316),m=pt.getParameter(3315),g=pt.getParameter(32877);pt.pixelStorei(3314,s),pt.pixelStorei(32878,a),pt.pixelStorei(3316,t.min.x),pt.pixelStorei(3315,t.min.y),pt.pixelStorei(32877,t.min.z),pt.texSubImage3D(h,r,e.x,e.y,e.z,t.max.x-t.min.x+1,t.max.y-t.min.y+1,t.max.z-t.min.z+1,l,c,o),pt.pixelStorei(3314,u),pt.pixelStorei(32878,d),pt.pixelStorei(3316,p),pt.pixelStorei(3315,m),pt.pixelStorei(32877,g),0===r&&i.generateMipmaps&&pt.generateMipmap(h),q.unbindTexture()},this.initTexture=function(t){J.setTexture2D(t,0),q.unbindTexture()},this.resetState=function(){v=0,y=0,_=null,q.reset(),dt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class bs extends ws{}bs.prototype.isWebGL1Renderer=!0;class Ms{constructor(t,e=25e-5){this.name="",this.color=new tn(t),this.density=e}clone(){return new Ms(this.color,this.density)}toJSON(){return{type:"FogExp2",color:this.color.getHex(),density:this.density}}}Ms.prototype.isFogExp2=!0;class Ss{constructor(t,e=1,n=1e3){this.name="",this.color=new tn(t),this.near=e,this.far=n}clone(){return new Ss(this.color,this.near,this.far)}toJSON(){return{type:"Fog",color:this.color.getHex(),near:this.near,far:this.far}}}Ss.prototype.isFog=!0;class Ts extends Ce{constructor(){super(),this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.autoUpdate=t.autoUpdate,this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.background&&(e.object.background=this.background.toJSON(t)),null!==this.environment&&(e.object.environment=this.environment.toJSON(t)),null!==this.fog&&(e.object.fog=this.fog.toJSON()),e}}Ts.prototype.isScene=!0;class Es{constructor(t,e){this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=et,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=ct(),this.onUploadCallback=function(){}}set needsUpdate(t){!0===t&&this.version++}setUsage(t){return this.usage=t,this}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=ct()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new Es(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=ct()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.prototype.slice.call(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}Es.prototype.isInterleavedBuffer=!0;const As=new Lt;class Ls{constructor(t,e,n,i){this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=!0===i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)As.x=this.getX(e),As.y=this.getY(e),As.z=this.getZ(e),As.applyMatrix4(t),this.setXYZ(e,As.x,As.y,As.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)As.x=this.getX(e),As.y=this.getY(e),As.z=this.getZ(e),As.applyNormalMatrix(t),this.setXYZ(e,As.x,As.y,As.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)As.x=this.getX(e),As.y=this.getY(e),As.z=this.getZ(e),As.transformDirection(t),this.setXYZ(e,As.x,As.y,As.z);return this}setX(t,e){return this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){return this.data.array[t*this.data.stride+this.offset]}getY(t){return this.data.array[t*this.data.stride+this.offset+1]}getZ(t){return this.data.array[t*this.data.stride+this.offset+2]}getW(t){return this.data.array[t*this.data.stride+this.offset+3]}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new sn(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new Ls(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interlaved buffer attribute will deinterleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}Ls.prototype.isInterleavedBufferAttribute=!0;class Rs extends Xe{constructor(t){super(),this.type="SpriteMaterial",this.color=new tn(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this}}let Cs;Rs.prototype.isSpriteMaterial=!0;const Ps=new Lt,Ds=new Lt,Is=new Lt,Ns=new vt,Bs=new vt,zs=new se,Fs=new Lt,Os=new Lt,Hs=new Lt,Gs=new vt,Us=new vt,ks=new vt;class Vs extends Ce{constructor(t){if(super(),this.type="Sprite",void 0===Cs){Cs=new En;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new Es(t,5);Cs.setIndex([0,1,2,0,2,3]),Cs.setAttribute("position",new Ls(e,3,0,!1)),Cs.setAttribute("uv",new Ls(e,2,3,!1))}this.geometry=Cs,this.material=void 0!==t?t:new Rs,this.center=new vt(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),Ds.setFromMatrixScale(this.matrixWorld),zs.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),Is.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&Ds.multiplyScalar(-Is.z);const n=this.material.rotation;let i,r;0!==n&&(r=Math.cos(n),i=Math.sin(n));const s=this.center;Ws(Fs.set(-.5,-.5,0),Is,s,Ds,i,r),Ws(Os.set(.5,-.5,0),Is,s,Ds,i,r),Ws(Hs.set(.5,.5,0),Is,s,Ds,i,r),Gs.set(0,0),Us.set(1,0),ks.set(1,1);let a=t.ray.intersectTriangle(Fs,Os,Hs,!1,Ps);if(null===a&&(Ws(Os.set(-.5,.5,0),Is,s,Ds,i,r),Us.set(0,1),a=t.ray.intersectTriangle(Fs,Hs,Os,!1,Ps),null===a))return;const o=t.ray.origin.distanceTo(Ps);o<t.near||o>t.far||e.push({distance:o,point:Ps.clone(),uv:je.getUV(Ps,Fs,Os,Hs,Gs,Us,ks,new vt),face:null,object:this})}copy(t){return super.copy(t),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function Ws(t,e,n,i,r,s){Ns.subVectors(t,n).addScalar(.5).multiply(i),void 0!==r?(Bs.x=s*Ns.x-r*Ns.y,Bs.y=r*Ns.x+s*Ns.y):Bs.copy(Ns),t.copy(e),t.x+=Bs.x,t.y+=Bs.y,t.applyMatrix4(zs)}Vs.prototype.isSprite=!0;const js=new Lt,qs=new Lt;class Xs extends Ce{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(t){super.copy(t,!1);const e=t.levels;for(let t=0,n=e.length;t<n;t++){const n=e[t];this.addLevel(n.object.clone(),n.distance)}return this.autoUpdate=t.autoUpdate,this}addLevel(t,e=0){e=Math.abs(e);const n=this.levels;let i;for(i=0;i<n.length&&!(e<n[i].distance);i++);return n.splice(i,0,{distance:e,object:t}),this.add(t),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(t){const e=this.levels;if(e.length>0){let n,i;for(n=1,i=e.length;n<i&&!(t<e[n].distance);n++);return e[n-1].object}return null}raycast(t,e){if(this.levels.length>0){js.setFromMatrixPosition(this.matrixWorld);const n=t.ray.origin.distanceTo(js);this.getObjectForDistance(n).raycast(t,e)}}update(t){const e=this.levels;if(e.length>1){js.setFromMatrixPosition(t.matrixWorld),qs.setFromMatrixPosition(this.matrixWorld);const n=js.distanceTo(qs)/t.zoom;let i,r;for(e[0].object.visible=!0,i=1,r=e.length;i<r&&n>=e[i].distance;i++)e[i-1].object.visible=!1,e[i].object.visible=!0;for(this._currentLevel=i-1;i<r;i++)e[i].object.visible=!1}}toJSON(t){const e=super.toJSON(t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const n=this.levels;for(let t=0,i=n.length;t<i;t++){const i=n[t];e.object.levels.push({object:i.object.uuid,distance:i.distance})}return e}}const Ys=new Lt,Zs=new St,Js=new St,Qs=new Lt,Ks=new se;class $s extends Wn{constructor(t,e){super(t,e),this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new se,this.bindMatrixInverse=new se}copy(t){return super.copy(t),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,this}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new St,e=this.geometry.attributes.skinWeight;for(let n=0,i=e.count;n<i;n++){t.x=e.getX(n),t.y=e.getY(n),t.z=e.getZ(n),t.w=e.getW(n);const i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),"attached"===this.bindMode?this.bindMatrixInverse.copy(this.matrixWorld).invert():"detached"===this.bindMode?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(t,e){const n=this.skeleton,i=this.geometry;Zs.fromBufferAttribute(i.attributes.skinIndex,t),Js.fromBufferAttribute(i.attributes.skinWeight,t),Ys.fromBufferAttribute(i.attributes.position,t).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const i=Js.getComponent(t);if(0!==i){const r=Zs.getComponent(t);Ks.multiplyMatrices(n.bones[r].matrixWorld,n.boneInverses[r]),e.addScaledVector(Qs.copy(Ys).applyMatrix4(Ks),i)}}return e.applyMatrix4(this.bindMatrixInverse)}}$s.prototype.isSkinnedMesh=!0;class ta extends Ce{constructor(){super(),this.type="Bone"}}ta.prototype.isBone=!0;const ea=new se,na=new se;class ia{constructor(t=[],e=[]){this.uuid=ct(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new se)}}calculateInverses(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new se;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}}pose(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}}update(){const t=this.bones,e=this.boneInverses,n=this.boneMatrices,i=this.boneTexture;for(let i=0,r=t.length;i<r;i++){const r=t[i]?t[i].matrixWorld:na;ea.multiplyMatrices(r,e[i]),ea.toArray(n,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new ia(this.bones,this.boneInverses)}getBoneByName(t){for(let e=0,n=this.bones.length;e<n;e++){const n=this.bones[e];if(n.name===t)return n}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(t,e){this.uuid=t.uuid;for(let n=0,i=t.bones.length;n<i;n++){const i=t.bones[n];let r=e[i];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),r=new ta),this.bones.push(r),this.boneInverses.push((new se).fromArray(t.boneInverses[n]))}return this.init(),this}toJSON(){const t={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,n=this.boneInverses;for(let i=0,r=e.length;i<r;i++){const r=e[i];t.bones.push(r.uuid);const s=n[i];t.boneInverses.push(s.toArray())}return t}}const ra=new se,sa=new se,aa=[],oa=new Wn;class la extends Wn{constructor(t,e,n){super(t,e),this.instanceMatrix=new sn(new Float32Array(16*n),16),this.instanceColor=null,this.count=n,this.frustumCulled=!1}copy(t){return super.copy(t),this.instanceMatrix.copy(t.instanceMatrix),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}raycast(t,e){const n=this.matrixWorld,i=this.count;if(oa.geometry=this.geometry,oa.material=this.material,void 0!==oa.material)for(let r=0;r<i;r++){this.getMatrixAt(r,ra),sa.multiplyMatrices(n,ra),oa.matrixWorld=sa,oa.raycast(t,aa);for(let t=0,n=aa.length;t<n;t++){const n=aa[t];n.instanceId=r,n.object=this,e.push(n)}aa.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new sn(new Float32Array(3*this.count),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}la.prototype.isInstancedMesh=!0;class ca extends Xe{constructor(t){super(),this.type="LineBasicMaterial",this.color=new tn(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.morphTargets=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.morphTargets=t.morphTargets,this}}ca.prototype.isLineBasicMaterial=!0;const ha=new Lt,ua=new Lt,da=new se,pa=new re,ma=new Jt;class fa extends Ce{constructor(t=new En,e=new ca){super(),this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)ha.fromBufferAttribute(e,t-1),ua.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=ha.distanceTo(ua);t.setAttribute("lineDistance",new mn(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.Line.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),ma.copy(n.boundingSphere),ma.applyMatrix4(i),ma.radius+=r,!1===t.ray.intersectsSphere(ma))return;da.copy(i).invert(),pa.copy(t.ray).applyMatrix4(da);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=new Lt,c=new Lt,h=new Lt,u=new Lt,d=this.isLineSegments?2:1;if(n.isBufferGeometry){const i=n.index,r=n.attributes.position;if(null!==i){for(let n=Math.max(0,s.start),a=Math.min(i.count,s.start+s.count)-1;n<a;n+=d){const s=i.getX(n),a=i.getX(n+1);l.fromBufferAttribute(r,s),c.fromBufferAttribute(r,a);if(pa.distanceSqToSegment(l,c,u,h)>o)continue;u.applyMatrix4(this.matrixWorld);const d=t.ray.origin.distanceTo(u);d<t.near||d>t.far||e.push({distance:d,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}else{for(let n=Math.max(0,s.start),i=Math.min(r.count,s.start+s.count)-1;n<i;n+=d){l.fromBufferAttribute(r,n),c.fromBufferAttribute(r,n+1);if(pa.distanceSqToSegment(l,c,u,h)>o)continue;u.applyMatrix4(this.matrixWorld);const i=t.ray.origin.distanceTo(u);i<t.near||i>t.far||e.push({distance:i,point:h.clone().applyMatrix4(this.matrixWorld),index:n,face:null,faceIndex:null,object:this})}}}else n.isGeometry&&console.error("THREE.Line.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Line.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}fa.prototype.isLine=!0;const ga=new Lt,va=new Lt;class ya extends fa{constructor(t,e){super(t,e),this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(t.isBufferGeometry)if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)ga.fromBufferAttribute(e,t),va.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+ga.distanceTo(va);t.setAttribute("lineDistance",new mn(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");else t.isGeometry&&console.error("THREE.LineSegments.computeLineDistances() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");return this}}ya.prototype.isLineSegments=!0;class xa extends fa{constructor(t,e){super(t,e),this.type="LineLoop"}}xa.prototype.isLineLoop=!0;class _a extends Xe{constructor(t){super(),this.type="PointsMaterial",this.color=new tn(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.morphTargets=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.morphTargets=t.morphTargets,this}}_a.prototype.isPointsMaterial=!0;const wa=new se,ba=new re,Ma=new Jt,Sa=new Lt;class Ta extends Ce{constructor(t=new En,e=new _a){super(),this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t){return super.copy(t),this.material=t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Points.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Ma.copy(n.boundingSphere),Ma.applyMatrix4(i),Ma.radius+=r,!1===t.ray.intersectsSphere(Ma))return;wa.copy(i).invert(),ba.copy(t.ray).applyMatrix4(wa);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a;if(n.isBufferGeometry){const r=n.index,a=n.attributes.position;if(null!==r){for(let n=Math.max(0,s.start),l=Math.min(r.count,s.start+s.count);n<l;n++){const s=r.getX(n);Sa.fromBufferAttribute(a,s),Ea(Sa,s,o,i,t,e,this)}}else{for(let n=Math.max(0,s.start),r=Math.min(a.count,s.start+s.count);n<r;n++)Sa.fromBufferAttribute(a,n),Ea(Sa,n,o,i,t,e,this)}}else console.error("THREE.Points.raycast() no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.")}updateMorphTargets(){const t=this.geometry;if(t.isBufferGeometry){const e=t.morphAttributes,n=Object.keys(e);if(n.length>0){const t=e[n[0]];if(void 0!==t){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let e=0,n=t.length;e<n;e++){const n=t[e].name||String(e);this.morphTargetInfluences.push(0),this.morphTargetDictionary[n]=e}}}}else{const e=t.morphTargets;void 0!==e&&e.length>0&&console.error("THREE.Points.updateMorphTargets() does not support THREE.Geometry. Use THREE.BufferGeometry instead.")}}}function Ea(t,e,n,i,r,s,a){const o=ba.distanceSqToPoint(t);if(o<n){const n=new Lt;ba.closestPointToPoint(t,n),n.applyMatrix4(i);const l=r.ray.origin.distanceTo(n);if(l<r.near||l>r.far)return;s.push({distance:l,distanceToRay:Math.sqrt(o),point:n,index:e,face:null,object:a})}}Ta.prototype.isPoints=!0;class Aa extends bt{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.format=void 0!==a?a:T,this.minFilter=void 0!==s?s:g,this.magFilter=void 0!==r?r:g,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){c.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}Aa.prototype.isVideoTexture=!0;class La extends bt{constructor(t,e,n,i,r,s,a,o,l,c,h,u){super(null,s,a,o,l,c,i,r,h,u),this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}La.prototype.isCompressedTexture=!0;class Ra extends bt{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.needsUpdate=!0}}Ra.prototype.isCanvasTexture=!0;class Ca extends bt{constructor(t,e,n,i,r,s,a,o,l,c){if((c=void 0!==c?c:A)!==A&&c!==L)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");void 0===n&&c===A&&(n=_),void 0===n&&c===L&&(n=S),super(null,i,r,s,a,o,c,n,l),this.image={width:t,height:e},this.magFilter=void 0!==a?a:p,this.minFilter=void 0!==o?o:p,this.flipY=!1,this.generateMipmaps=!1}}Ca.prototype.isDepthTexture=!0;class Pa extends En{constructor(t=1,e=8,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],a=[],o=[],l=new Lt,c=new vt;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let r=0,h=3;r<=e;r++,h+=3){const u=n+r/e*i;l.x=t*Math.cos(u),l.y=t*Math.sin(u),s.push(l.x,l.y,l.z),a.push(0,0,1),c.x=(s[h]/t+1)/2,c.y=(s[h+1]/t+1)/2,o.push(c.x,c.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new mn(s,3)),this.setAttribute("normal",new mn(a,3)),this.setAttribute("uv",new mn(o,2))}}class Da extends En{constructor(t=1,e=1,n=1,i=8,r=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:a,thetaLength:o};const l=this;i=Math.floor(i),r=Math.floor(r);const c=[],h=[],u=[],d=[];let p=0;const m=[],f=n/2;let g=0;function v(n){const r=p,s=new vt,m=new Lt;let v=0;const y=!0===n?t:e,x=!0===n?1:-1;for(let t=1;t<=i;t++)h.push(0,f*x,0),u.push(0,x,0),d.push(.5,.5),p++;const _=p;for(let t=0;t<=i;t++){const e=t/i*o+a,n=Math.cos(e),r=Math.sin(e);m.x=y*r,m.y=f*x,m.z=y*n,h.push(m.x,m.y,m.z),u.push(0,x,0),s.x=.5*n+.5,s.y=.5*r*x+.5,d.push(s.x,s.y),p++}for(let t=0;t<i;t++){const e=r+t,i=_+t;!0===n?c.push(i,i+1,e):c.push(i+1,i,e),v+=3}l.addGroup(g,v,!0===n?1:2),g+=v}!function(){const s=new Lt,v=new Lt;let y=0;const x=(e-t)/n;for(let l=0;l<=r;l++){const c=[],g=l/r,y=g*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*o+a,l=Math.sin(r),m=Math.cos(r);v.x=y*l,v.y=-g*n+f,v.z=y*m,h.push(v.x,v.y,v.z),s.set(l,x,m).normalize(),u.push(s.x,s.y,s.z),d.push(e,1-g),c.push(p++)}m.push(c)}for(let t=0;t<i;t++)for(let e=0;e<r;e++){const n=m[e][t],i=m[e+1][t],r=m[e+1][t+1],s=m[e][t+1];c.push(n,i,s),c.push(i,r,s),y+=6}l.addGroup(g,y,0),g+=y}(),!1===s&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(c),this.setAttribute("position",new mn(h,3)),this.setAttribute("normal",new mn(u,3)),this.setAttribute("uv",new mn(d,2))}}class Ia extends Da{constructor(t=1,e=1,n=8,i=1,r=!1,s=0,a=2*Math.PI){super(0,t,e,n,i,r,s,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:i,openEnded:r,thetaStart:s,thetaLength:a}}}class Na extends En{constructor(t,e,n=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i};const r=[],s=[];function a(t,e,n,i){const r=i+1,s=[];for(let i=0;i<=r;i++){s[i]=[];const a=t.clone().lerp(n,i/r),o=e.clone().lerp(n,i/r),l=r-i;for(let t=0;t<=l;t++)s[i][t]=0===t&&i===r?a:a.clone().lerp(o,t/l)}for(let t=0;t<r;t++)for(let e=0;e<2*(r-t)-1;e++){const n=Math.floor(e/2);e%2==0?(o(s[t][n+1]),o(s[t+1][n]),o(s[t][n])):(o(s[t][n+1]),o(s[t+1][n+1]),o(s[t+1][n]))}}function o(t){r.push(t.x,t.y,t.z)}function l(e,n){const i=3*e;n.x=t[i+0],n.y=t[i+1],n.z=t[i+2]}function c(t,e,n,i){i<0&&1===t.x&&(s[e]=t.x-1),0===n.x&&0===n.z&&(s[e]=i/2/Math.PI+.5)}function h(t){return Math.atan2(t.z,-t.x)}!function(t){const n=new Lt,i=new Lt,r=new Lt;for(let s=0;s<e.length;s+=3)l(e[s+0],n),l(e[s+1],i),l(e[s+2],r),a(n,i,r,t)}(i),function(t){const e=new Lt;for(let n=0;n<r.length;n+=3)e.x=r[n+0],e.y=r[n+1],e.z=r[n+2],e.normalize().multiplyScalar(t),r[n+0]=e.x,r[n+1]=e.y,r[n+2]=e.z}(n),function(){const t=new Lt;for(let n=0;n<r.length;n+=3){t.x=r[n+0],t.y=r[n+1],t.z=r[n+2];const i=h(t)/2/Math.PI+.5,a=(e=t,Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))/Math.PI+.5);s.push(i,1-a)}var e;(function(){const t=new Lt,e=new Lt,n=new Lt,i=new Lt,a=new vt,o=new vt,l=new vt;for(let u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),n.set(r[u+6],r[u+7],r[u+8]),a.set(s[d+0],s[d+1]),o.set(s[d+2],s[d+3]),l.set(s[d+4],s[d+5]),i.copy(t).add(e).add(n).divideScalar(3);const p=h(i);c(a,d+0,t,p),c(o,d+2,e,p),c(l,d+4,n,p)}})(),function(){for(let t=0;t<s.length;t+=6){const e=s[t+0],n=s[t+2],i=s[t+4],r=Math.max(e,n,i),a=Math.min(e,n,i);r>.9&&a<.1&&(e<.2&&(s[t+0]+=1),n<.2&&(s[t+2]+=1),i<.2&&(s[t+4]+=1))}}()}(),this.setAttribute("position",new mn(r,3)),this.setAttribute("normal",new mn(r.slice(),3)),this.setAttribute("uv",new mn(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}}class Ba extends Na{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,i=1/n;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-i,-n,0,-i,n,0,i,-n,0,i,n,-i,-n,0,-i,n,0,i,-n,0,i,n,0,-n,0,-i,n,0,-i,-n,0,i,n,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e}}}const za=new Lt,Fa=new Lt,Oa=new Lt,Ha=new je;class Ga extends 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e.x<=Math.max(t.x,n.x)&&e.x>=Math.min(t.x,n.x)&&e.y<=Math.max(t.y,n.y)&&e.y>=Math.min(t.y,n.y)}function ao(t){return t>0?1:t<0?-1:0}function oo(t,e){return no(t.prev,t,t.next)<0?no(t,e,t.next)>=0&&no(t,t.prev,e)>=0:no(t,e,t.prev)<0||no(t,t.next,e)<0}function lo(t,e){const n=new uo(t.i,t.x,t.y),i=new uo(e.i,e.x,e.y),r=t.next,s=e.prev;return t.next=e,e.prev=t,n.next=r,r.prev=n,i.next=n,n.prev=i,s.next=i,i.prev=s,i}function co(t,e,n,i){const r=new uo(t,e,n);return i?(r.next=i.next,r.prev=i,i.next.prev=r,i.next=r):(r.prev=r,r.next=r),r}function ho(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function uo(t,e,n){this.i=t,this.x=e,this.y=n,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}class po{static area(t){const e=t.length;let n=0;for(let i=e-1,r=0;r<e;i=r++)n+=t[i].x*t[r].y-t[r].x*t[i].y;return.5*n}static isClockWise(t){return po.area(t)<0}static triangulateShape(t,e){const n=[],i=[],r=[];mo(t),fo(n,t);let s=t.length;e.forEach(mo);for(let t=0;t<e.length;t++)i.push(s),s+=e[t].length,fo(n,e[t]);const a=Ua(n,i);for(let t=0;t<a.length;t+=3)r.push(a.slice(t,t+3));return r}}function mo(t){const e=t.length;e>2&&t[e-1].equals(t[0])&&t.pop()}function fo(t,e){for(let n=0;n<e.length;n++)t.push(e[n].x),t.push(e[n].y)}class go extends En{constructor(t,e){super(),this.type="ExtrudeGeometry",this.parameters={shapes:t,options:e},t=Array.isArray(t)?t:[t];const n=this,i=[],r=[];for(let e=0,n=t.length;e<n;e++){s(t[e])}function s(t){const s=[],a=void 0!==e.curveSegments?e.curveSegments:12,o=void 0!==e.steps?e.steps:1;let l=void 0!==e.depth?e.depth:100,c=void 0===e.bevelEnabled||e.bevelEnabled,h=void 0!==e.bevelThickness?e.bevelThickness:6,u=void 0!==e.bevelSize?e.bevelSize:h-2,d=void 0!==e.bevelOffset?e.bevelOffset:0,p=void 0!==e.bevelSegments?e.bevelSegments:3;const m=e.extrudePath,f=void 0!==e.UVGenerator?e.UVGenerator:vo;void 0!==e.amount&&(console.warn("THREE.ExtrudeBufferGeometry: amount has been renamed to depth."),l=e.amount);let g,v,y,x,_,w=!1;m&&(g=m.getSpacedPoints(o),w=!0,c=!1,v=m.computeFrenetFrames(o,!1),y=new Lt,x=new Lt,_=new Lt),c||(p=0,h=0,u=0,d=0);const b=t.extractPoints(a);let M=b.shape;const S=b.holes;if(!po.isClockWise(M)){M=M.reverse();for(let t=0,e=S.length;t<e;t++){const e=S[t];po.isClockWise(e)&&(S[t]=e.reverse())}}const T=po.triangulateShape(M,S),E=M;for(let t=0,e=S.length;t<e;t++){const e=S[t];M=M.concat(e)}function A(t,e,n){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),e.clone().multiplyScalar(n).add(t)}const L=M.length,R=T.length;function C(t,e,n){let i,r,s;const a=t.x-e.x,o=t.y-e.y,l=n.x-t.x,c=n.y-t.y,h=a*a+o*o,u=a*c-o*l;if(Math.abs(u)>Number.EPSILON){const u=Math.sqrt(h),d=Math.sqrt(l*l+c*c),p=e.x-o/u,m=e.y+a/u,f=((n.x-c/d-p)*c-(n.y+l/d-m)*l)/(a*c-o*l);i=p+a*f-t.x,r=m+o*f-t.y;const g=i*i+r*r;if(g<=2)return new vt(i,r);s=Math.sqrt(g/2)}else{let t=!1;a>Number.EPSILON?l>Number.EPSILON&&(t=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(t=!0):Math.sign(o)===Math.sign(c)&&(t=!0),t?(i=-o,r=a,s=Math.sqrt(h)):(i=a,r=o,s=Math.sqrt(h/2))}return new vt(i/s,r/s)}const P=[];for(let t=0,e=E.length,n=e-1,i=t+1;t<e;t++,n++,i++)n===e&&(n=0),i===e&&(i=0),P[t]=C(E[t],E[n],E[i]);const D=[];let I,N=P.concat();for(let t=0,e=S.length;t<e;t++){const e=S[t];I=[];for(let t=0,n=e.length,i=n-1,r=t+1;t<n;t++,i++,r++)i===n&&(i=0),r===n&&(r=0),I[t]=C(e[t],e[i],e[r]);D.push(I),N=N.concat(I)}for(let t=0;t<p;t++){const e=t/p,n=h*Math.cos(e*Math.PI/2),i=u*Math.sin(e*Math.PI/2)+d;for(let t=0,e=E.length;t<e;t++){const e=A(E[t],P[t],i);F(e.x,e.y,-n)}for(let t=0,e=S.length;t<e;t++){const e=S[t];I=D[t];for(let t=0,r=e.length;t<r;t++){const r=A(e[t],I[t],i);F(r.x,r.y,-n)}}}const B=u+d;for(let t=0;t<L;t++){const e=c?A(M[t],N[t],B):M[t];w?(x.copy(v.normals[0]).multiplyScalar(e.x),y.copy(v.binormals[0]).multiplyScalar(e.y),_.copy(g[0]).add(x).add(y),F(_.x,_.y,_.z)):F(e.x,e.y,0)}for(let t=1;t<=o;t++)for(let e=0;e<L;e++){const n=c?A(M[e],N[e],B):M[e];w?(x.copy(v.normals[t]).multiplyScalar(n.x),y.copy(v.binormals[t]).multiplyScalar(n.y),_.copy(g[t]).add(x).add(y),F(_.x,_.y,_.z)):F(n.x,n.y,l/o*t)}for(let t=p-1;t>=0;t--){const e=t/p,n=h*Math.cos(e*Math.PI/2),i=u*Math.sin(e*Math.PI/2)+d;for(let t=0,e=E.length;t<e;t++){const e=A(E[t],P[t],i);F(e.x,e.y,l+n)}for(let t=0,e=S.length;t<e;t++){const e=S[t];I=D[t];for(let t=0,r=e.length;t<r;t++){const r=A(e[t],I[t],i);w?F(r.x,r.y+g[o-1].y,g[o-1].x+n):F(r.x,r.y,l+n)}}}function z(t,e){let n=t.length;for(;--n>=0;){const i=n;let r=n-1;r<0&&(r=t.length-1);for(let t=0,n=o+2*p;t<n;t++){const n=L*t,s=L*(t+1);H(e+i+n,e+r+n,e+r+s,e+i+s)}}}function F(t,e,n){s.push(t),s.push(e),s.push(n)}function O(t,e,r){G(t),G(e),G(r);const s=i.length/3,a=f.generateTopUV(n,i,s-3,s-2,s-1);U(a[0]),U(a[1]),U(a[2])}function H(t,e,r,s){G(t),G(e),G(s),G(e),G(r),G(s);const a=i.length/3,o=f.generateSideWallUV(n,i,a-6,a-3,a-2,a-1);U(o[0]),U(o[1]),U(o[3]),U(o[1]),U(o[2]),U(o[3])}function G(t){i.push(s[3*t+0]),i.push(s[3*t+1]),i.push(s[3*t+2])}function U(t){r.push(t.x),r.push(t.y)}!function(){const t=i.length/3;if(c){let t=0,e=L*t;for(let t=0;t<R;t++){const n=T[t];O(n[2]+e,n[1]+e,n[0]+e)}t=o+2*p,e=L*t;for(let t=0;t<R;t++){const n=T[t];O(n[0]+e,n[1]+e,n[2]+e)}}else{for(let t=0;t<R;t++){const e=T[t];O(e[2],e[1],e[0])}for(let t=0;t<R;t++){const e=T[t];O(e[0]+L*o,e[1]+L*o,e[2]+L*o)}}n.addGroup(t,i.length/3-t,0)}(),function(){const t=i.length/3;let e=0;z(E,e),e+=E.length;for(let t=0,n=S.length;t<n;t++){const n=S[t];z(n,e),e+=n.length}n.addGroup(t,i.length/3-t,1)}()}this.setAttribute("position",new mn(i,3)),this.setAttribute("uv",new mn(r,2)),this.computeVertexNormals()}toJSON(){const t=En.prototype.toJSON.call(this);return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}}const vo={generateTopUV:function(t,e,n,i,r){const s=e[3*n],a=e[3*n+1],o=e[3*i],l=e[3*i+1],c=e[3*r],h=e[3*r+1];return[new vt(s,a),new vt(o,l),new vt(c,h)]},generateSideWallUV:function(t,e,n,i,r,s){const a=e[3*n],o=e[3*n+1],l=e[3*n+2],c=e[3*i],h=e[3*i+1],u=e[3*i+2],d=e[3*r],p=e[3*r+1],m=e[3*r+2],f=e[3*s],g=e[3*s+1],v=e[3*s+2];return Math.abs(o-h)<.01?[new vt(a,1-l),new vt(c,1-u),new vt(d,1-m),new vt(f,1-v)]:[new vt(o,1-l),new vt(h,1-u),new vt(p,1-m),new vt(g,1-v)]}};class yo extends Na{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2;super([-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}}class xo extends En{constructor(t,e=12,n=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e),i=ht(i,0,2*Math.PI);const r=[],s=[],a=[],o=1/e,l=new Lt,c=new vt;for(let r=0;r<=e;r++){const h=n+r*o*i,u=Math.sin(h),d=Math.cos(h);for(let n=0;n<=t.length-1;n++)l.x=t[n].x*u,l.y=t[n].y,l.z=t[n].x*d,s.push(l.x,l.y,l.z),c.x=r/e,c.y=n/(t.length-1),a.push(c.x,c.y)}for(let n=0;n<e;n++)for(let e=0;e<t.length-1;e++){const i=e+n*t.length,s=i,a=i+t.length,o=i+t.length+1,l=i+1;r.push(s,a,l),r.push(a,o,l)}if(this.setIndex(r),this.setAttribute("position",new mn(s,3)),this.setAttribute("uv",new mn(a,2)),this.computeVertexNormals(),i===2*Math.PI){const n=this.attributes.normal.array,i=new Lt,r=new Lt,s=new Lt,a=e*t.length*3;for(let e=0,o=0;e<t.length;e++,o+=3)i.x=n[o+0],i.y=n[o+1],i.z=n[o+2],r.x=n[a+o+0],r.y=n[a+o+1],r.z=n[a+o+2],s.addVectors(i,r).normalize(),n[o+0]=n[a+o+0]=s.x,n[o+1]=n[a+o+1]=s.y,n[o+2]=n[a+o+2]=s.z}}}class _o extends Na{constructor(t=1,e=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e}}}class wo extends En{constructor(t,e,n){super(),this.type="ParametricGeometry",this.parameters={func:t,slices:e,stacks:n};const i=[],r=[],s=[],a=[],o=1e-5,l=new Lt,c=new Lt,h=new Lt,u=new Lt,d=new Lt;t.length<3&&console.error("THREE.ParametricGeometry: Function must now modify a Vector3 as third parameter.");const p=e+1;for(let i=0;i<=n;i++){const p=i/n;for(let n=0;n<=e;n++){const i=n/e;t(i,p,c),r.push(c.x,c.y,c.z),i-o>=0?(t(i-o,p,h),u.subVectors(c,h)):(t(i+o,p,h),u.subVectors(h,c)),p-o>=0?(t(i,p-o,h),d.subVectors(c,h)):(t(i,p+o,h),d.subVectors(h,c)),l.crossVectors(u,d).normalize(),s.push(l.x,l.y,l.z),a.push(i,p)}}for(let t=0;t<n;t++)for(let n=0;n<e;n++){const e=t*p+n,r=t*p+n+1,s=(t+1)*p+n+1,a=(t+1)*p+n;i.push(e,r,a),i.push(r,s,a)}this.setIndex(i),this.setAttribute("position",new mn(r,3)),this.setAttribute("normal",new mn(s,3)),this.setAttribute("uv",new mn(a,2))}}class bo extends En{constructor(t=.5,e=1,n=8,i=1,r=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:r,thetaLength:s},n=Math.max(3,n);const a=[],o=[],l=[],c=[];let h=t;const u=(e-t)/(i=Math.max(1,i)),d=new Lt,p=new vt;for(let t=0;t<=i;t++){for(let t=0;t<=n;t++){const i=r+t/n*s;d.x=h*Math.cos(i),d.y=h*Math.sin(i),o.push(d.x,d.y,d.z),l.push(0,0,1),p.x=(d.x/e+1)/2,p.y=(d.y/e+1)/2,c.push(p.x,p.y)}h+=u}for(let t=0;t<i;t++){const e=t*(n+1);for(let t=0;t<n;t++){const i=t+e,r=i,s=i+n+1,o=i+n+2,l=i+1;a.push(r,s,l),a.push(s,o,l)}}this.setIndex(a),this.setAttribute("position",new mn(o,3)),this.setAttribute("normal",new mn(l,3)),this.setAttribute("uv",new mn(c,2))}}class Mo extends En{constructor(t,e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],i=[],r=[],s=[];let a=0,o=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(a,o,e),a+=o,o=0;function l(t){const a=i.length/3,l=t.extractPoints(e);let c=l.shape;const h=l.holes;!1===po.isClockWise(c)&&(c=c.reverse());for(let t=0,e=h.length;t<e;t++){const e=h[t];!0===po.isClockWise(e)&&(h[t]=e.reverse())}const u=po.triangulateShape(c,h);for(let t=0,e=h.length;t<e;t++){const e=h[t];c=c.concat(e)}for(let t=0,e=c.length;t<e;t++){const e=c[t];i.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],i=e[0]+a,r=e[1]+a,s=e[2]+a;n.push(i,r,s),o+=3}}this.setIndex(n),this.setAttribute("position",new mn(i,3)),this.setAttribute("normal",new mn(r,3)),this.setAttribute("uv",new mn(s,2))}toJSON(){const t=En.prototype.toJSON.call(this);return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,i=t.length;n<i;n++){const i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}}class So extends En{constructor(t=1,e=8,n=6,i=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const c=[],h=new Lt,u=new Lt,d=[],p=[],m=[],f=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let y=0;0==d&&0==s?y=.5/e:d==n&&o==Math.PI&&(y=-.5/e);for(let n=0;n<=e;n++){const o=n/e;h.x=-t*Math.cos(i+o*r)*Math.sin(s+v*a),h.y=t*Math.cos(s+v*a),h.z=t*Math.sin(i+o*r)*Math.sin(s+v*a),p.push(h.x,h.y,h.z),u.copy(h).normalize(),m.push(u.x,u.y,u.z),f.push(o+y,1-v),g.push(l++)}c.push(g)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=c[t][i+1],r=c[t][i],a=c[t+1][i],l=c[t+1][i+1];(0!==t||s>0)&&d.push(e,r,l),(t!==n-1||o<Math.PI)&&d.push(r,a,l)}this.setIndex(d),this.setAttribute("position",new mn(p,3)),this.setAttribute("normal",new mn(m,3)),this.setAttribute("uv",new mn(f,2))}}class To extends Na{constructor(t=1,e=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e}}}class Eo extends go{constructor(t,e={}){const n=e.font;if(!n||!n.isFont)return console.error("THREE.TextGeometry: font parameter is not an instance of THREE.Font."),new En;const i=n.generateShapes(t,e.size);e.depth=void 0!==e.height?e.height:50,void 0===e.bevelThickness&&(e.bevelThickness=10),void 0===e.bevelSize&&(e.bevelSize=8),void 0===e.bevelEnabled&&(e.bevelEnabled=!1),super(i,e),this.type="TextGeometry"}}class Ao extends En{constructor(t=1,e=.4,n=8,i=6,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:i,arc:r},n=Math.floor(n),i=Math.floor(i);const s=[],a=[],o=[],l=[],c=new Lt,h=new Lt,u=new Lt;for(let s=0;s<=n;s++)for(let d=0;d<=i;d++){const p=d/i*r,m=s/n*Math.PI*2;h.x=(t+e*Math.cos(m))*Math.cos(p),h.y=(t+e*Math.cos(m))*Math.sin(p),h.z=e*Math.sin(m),a.push(h.x,h.y,h.z),c.x=t*Math.cos(p),c.y=t*Math.sin(p),u.subVectors(h,c).normalize(),o.push(u.x,u.y,u.z),l.push(d/i),l.push(s/n)}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*t+e-1,r=(i+1)*(t-1)+e-1,a=(i+1)*(t-1)+e,o=(i+1)*t+e;s.push(n,r,o),s.push(r,a,o)}this.setIndex(s),this.setAttribute("position",new mn(a,3)),this.setAttribute("normal",new mn(o,3)),this.setAttribute("uv",new mn(l,2))}}class Lo extends En{constructor(t=1,e=.4,n=64,i=8,r=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:n,radialSegments:i,p:r,q:s},n=Math.floor(n),i=Math.floor(i);const a=[],o=[],l=[],c=[],h=new Lt,u=new Lt,d=new Lt,p=new Lt,m=new Lt,f=new Lt,g=new Lt;for(let a=0;a<=n;++a){const y=a/n*r*Math.PI*2;v(y,r,s,t,d),v(y+.01,r,s,t,p),f.subVectors(p,d),g.addVectors(p,d),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let t=0;t<=i;++t){const r=t/i*Math.PI*2,s=-e*Math.cos(r),p=e*Math.sin(r);h.x=d.x+(s*g.x+p*m.x),h.y=d.y+(s*g.y+p*m.y),h.z=d.z+(s*g.z+p*m.z),o.push(h.x,h.y,h.z),u.subVectors(h,d).normalize(),l.push(u.x,u.y,u.z),c.push(a/n),c.push(t/i)}}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,o=(i+1)*(t-1)+e;a.push(n,r,o),a.push(r,s,o)}function v(t,e,n,i,r){const s=Math.cos(t),a=Math.sin(t),o=n/e*t,l=Math.cos(o);r.x=i*(2+l)*.5*s,r.y=i*(2+l)*a*.5,r.z=i*Math.sin(o)*.5}this.setIndex(a),this.setAttribute("position",new mn(o,3)),this.setAttribute("normal",new mn(l,3)),this.setAttribute("uv",new mn(c,2))}}class Ro extends En{constructor(t,e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new Lt,o=new Lt,l=new vt;let c=new Lt;const h=[],u=[],d=[],p=[];function m(r){c=t.getPointAt(r/e,c);const l=s.normals[r],d=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);o.x=s*l.x+r*d.x,o.y=s*l.y+r*d.y,o.z=s*l.z+r*d.z,o.normalize(),u.push(o.x,o.y,o.z),a.x=c.x+n*o.x,a.y=c.y+n*o.y,a.z=c.z+n*o.z,h.push(a.x,a.y,a.z)}}!function(){for(let t=0;t<e;t++)m(t);m(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,d.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;p.push(n,r,a),p.push(r,s,a)}}()}(),this.setIndex(p),this.setAttribute("position",new mn(h,3)),this.setAttribute("normal",new mn(u,3)),this.setAttribute("uv",new mn(d,2))}toJSON(){const t=En.prototype.toJSON.call(this);return t.path=this.parameters.path.toJSON(),t}}class Co extends En{constructor(t){if(super(),this.type="WireframeGeometry",!0===t.isGeometry)return void console.error("THREE.WireframeGeometry no longer supports THREE.Geometry. Use THREE.BufferGeometry instead.");const e=[],n=[0,0],i={},r=new Lt;if(null!==t.index){const s=t.attributes.position,a=t.index;let o=t.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let t=0,e=o.length;t<e;++t){const e=o[t],r=e.start;for(let t=r,s=r+e.count;t<s;t+=3)for(let e=0;e<3;e++){const r=a.getX(t+e),s=a.getX(t+(e+1)%3);n[0]=Math.min(r,s),n[1]=Math.max(r,s);const o=n[0]+","+n[1];void 0===i[o]&&(i[o]={index1:n[0],index2:n[1]})}}for(const t in i){const n=i[t];r.fromBufferAttribute(s,n.index1),e.push(r.x,r.y,r.z),r.fromBufferAttribute(s,n.index2),e.push(r.x,r.y,r.z)}}else{const n=t.attributes.position;for(let t=0,i=n.count/3;t<i;t++)for(let i=0;i<3;i++){const s=3*t+i;r.fromBufferAttribute(n,s),e.push(r.x,r.y,r.z);const a=3*t+(i+1)%3;r.fromBufferAttribute(n,a),e.push(r.x,r.y,r.z)}}this.setAttribute("position",new mn(e,3))}}var Po=Object.freeze({__proto__:null,BoxGeometry:qn,BoxBufferGeometry:qn,CircleGeometry:Pa,CircleBufferGeometry:Pa,ConeGeometry:Ia,ConeBufferGeometry:Ia,CylinderGeometry:Da,CylinderBufferGeometry:Da,DodecahedronGeometry:Ba,DodecahedronBufferGeometry:Ba,EdgesGeometry:Ga,ExtrudeGeometry:go,ExtrudeBufferGeometry:go,IcosahedronGeometry:yo,IcosahedronBufferGeometry:yo,LatheGeometry:xo,LatheBufferGeometry:xo,OctahedronGeometry:_o,OctahedronBufferGeometry:_o,ParametricGeometry:wo,ParametricBufferGeometry:wo,PlaneGeometry:ci,PlaneBufferGeometry:ci,PolyhedronGeometry:Na,PolyhedronBufferGeometry:Na,RingGeometry:bo,RingBufferGeometry:bo,ShapeGeometry:Mo,ShapeBufferGeometry:Mo,SphereGeometry:So,SphereBufferGeometry:So,TetrahedronGeometry:To,TetrahedronBufferGeometry:To,TextGeometry:Eo,TextBufferGeometry:Eo,TorusGeometry:Ao,TorusBufferGeometry:Ao,TorusKnotGeometry:Lo,TorusKnotBufferGeometry:Lo,TubeGeometry:Ro,TubeBufferGeometry:Ro,WireframeGeometry:Co});class Do extends Xe{constructor(t){super(),this.type="ShadowMaterial",this.color=new tn(0),this.transparent=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this}}Do.prototype.isShadowMaterial=!0;class Io extends Jn{constructor(t){super(t),this.type="RawShaderMaterial"}}Io.prototype.isRawShaderMaterial=!0;class No extends Xe{constructor(t){super(),this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new tn(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new tn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapIntensity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.vertexTangents=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapIntensity=t.envMapIntensity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.flatShading=t.flatShading,this.vertexTangents=t.vertexTangents,this}}No.prototype.isMeshStandardMaterial=!0;class Bo extends No{constructor(t){super(),this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoat=0,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new vt(1,1),this.clearcoatNormalMap=null,this.reflectivity=.5,Object.defineProperty(this,"ior",{get:function(){return(1+.4*this.reflectivity)/(1-.4*this.reflectivity)},set:function(t){this.reflectivity=ht(2.5*(t-1)/(t+1),0,1)}}),this.sheen=null,this.transmission=0,this.transmissionMap=null,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.reflectivity=t.reflectivity,t.sheen?this.sheen=(this.sheen||new tn).copy(t.sheen):this.sheen=null,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this}}Bo.prototype.isMeshPhysicalMaterial=!0;class zo extends Xe{constructor(t){super(),this.type="MeshPhongMaterial",this.color=new tn(16777215),this.specular=new tn(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new tn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.flatShading=t.flatShading,this}}zo.prototype.isMeshPhongMaterial=!0;class Fo extends Xe{constructor(t){super(),this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new tn(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new tn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this}}Fo.prototype.isMeshToonMaterial=!0;class Oo extends Xe{constructor(t){super(),this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.flatShading=t.flatShading,this}}Oo.prototype.isMeshNormalMaterial=!0;class Ho extends Xe{constructor(t){super(),this.type="MeshLambertMaterial",this.color=new tn(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new tn(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=0,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this}}Ho.prototype.isMeshLambertMaterial=!0;class Go extends Xe{constructor(t){super(),this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new tn(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new vt(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.skinning=!1,this.morphTargets=!1,this.morphNormals=!1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.skinning=t.skinning,this.morphTargets=t.morphTargets,this.morphNormals=t.morphNormals,this.flatShading=t.flatShading,this}}Go.prototype.isMeshMatcapMaterial=!0;class Uo extends ca{constructor(t){super(),this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}Uo.prototype.isLineDashedMaterial=!0;var ko=Object.freeze({__proto__:null,ShadowMaterial:Do,SpriteMaterial:Rs,RawShaderMaterial:Io,ShaderMaterial:Jn,PointsMaterial:_a,MeshPhysicalMaterial:Bo,MeshStandardMaterial:No,MeshPhongMaterial:zo,MeshToonMaterial:Fo,MeshNormalMaterial:Oo,MeshLambertMaterial:Ho,MeshDepthMaterial:cs,MeshDistanceMaterial:hs,MeshBasicMaterial:en,MeshMatcapMaterial:Go,LineDashedMaterial:Uo,LineBasicMaterial:ca,Material:Xe});const Vo={arraySlice:function(t,e,n){return Vo.isTypedArray(t)?new t.constructor(t.subarray(e,void 0!==n?n:t.length)):t.slice(e,n)},convertArray:function(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)},isTypedArray:function(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)},getKeyframeOrder:function(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return 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t=u*l+o,e=t+l-o;d=Vo.arraySlice(i.values,t,e)}else{const t=i.createInterpolant(),e=o,n=l-o;t.evaluate(s),d=Vo.arraySlice(t.resultBuffer,e,n)}if("quaternion"===r){(new At).fromArray(d).normalize().conjugate().toArray(d)}const p=a.times.length;for(let t=0;t<p;++t){const e=t*h+c;if("quaternion"===r)At.multiplyQuaternionsFlat(a.values,e,d,0,a.values,e);else{const t=h-2*c;for(let n=0;n<t;++n)a.values[e+n]-=d[n]}}}return t.blendMode=q,t}};class Wo{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,i=e[n],r=e[n-1];t:{e:{let s;n:{i:if(!(t<i)){for(let s=n+2;;){if(void 0===i){if(t<r)break i;return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,t,r)}if(n===s)break;if(r=i,i=e[++n],t<i)break e}s=e.length;break n}if(t>=r)break t;{const a=e[1];t<a&&(n=2,r=a);for(let s=n-2;;){if(void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(n===s)break;if(i=r,r=e[--n-1],t>=r)break e}s=n,n=0}}for(;n<s;){const i=n+s>>>1;t<e[i]?s=i:n=i+1}if(i=e[n],r=e[n-1],void 0===r)return this._cachedIndex=0,this.beforeStart_(0,t,i);if(void 0===i)return n=e.length,this._cachedIndex=n,this.afterEnd_(n-1,r,t)}this._cachedIndex=n,this.intervalChanged_(n,r,i)}return this.interpolate_(n,r,t,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i;for(let t=0;t!==i;++t)e[t]=n[r+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}Wo.prototype.beforeStart_=Wo.prototype.copySampleValue_,Wo.prototype.afterEnd_=Wo.prototype.copySampleValue_;class jo extends Wo{constructor(t,e,n,i){super(t,e,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:k,endingEnd:k}}intervalChanged_(t,e,n){const i=this.parameterPositions;let r=t-2,s=t+1,a=i[r],o=i[s];if(void 0===a)switch(this.getSettings_().endingStart){case V:r=t,a=2*e-n;break;case W:r=i.length-2,a=e+i[r]-i[r+1];break;default:r=t,a=n}if(void 0===o)switch(this.getSettings_().endingEnd){case V:s=t,o=2*n-e;break;case W:s=1,o=n+i[1]-i[0];break;default:s=t-1,o=e}const l=.5*(n-e),c=this.valueSize;this._weightPrev=l/(e-a),this._weightNext=l/(o-n),this._offsetPrev=r*c,this._offsetNext=s*c}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=this._offsetPrev,h=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(n-e)/(i-e),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,v=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,y=(-1-d)*f+(1.5+d)*m+.5*p,x=d*f-d*m;for(let t=0;t!==a;++t)r[t]=g*s[c+t]+v*s[l+t]+y*s[o+t]+x*s[h+t];return r}}class qo extends Wo{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=(n-e)/(i-e),h=1-c;for(let t=0;t!==a;++t)r[t]=s[l+t]*h+s[o+t]*c;return r}}class Xo extends Wo{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}}class Yo{constructor(t,e,n,i){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Vo.convertArray(e,this.TimeBufferType),this.values=Vo.convertArray(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:Vo.convertArray(t.times,Array),values:Vo.convertArray(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new Xo(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new qo(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new jo(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case H:e=this.InterpolantFactoryMethodDiscrete;break;case G:e=this.InterpolantFactoryMethodLinear;break;case U:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return H;case this.InterpolantFactoryMethodLinear:return G;case this.InterpolantFactoryMethodSmooth:return U}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){const n=this.times,i=n.length;let r=0,s=i-1;for(;r!==i&&n[r]<t;)++r;for(;-1!==s&&n[s]>e;)--s;if(++s,0!==r||s!==i){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=Vo.arraySlice(n,r,s),this.values=Vo.arraySlice(this.values,r*t,s*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,i=this.values,r=n.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const i=n[e];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,i),t=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,i,s),t=!1;break}s=i}if(void 0!==i&&Vo.isTypedArray(i))for(let e=0,n=i.length;e!==n;++e){const n=i[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=Vo.arraySlice(this.times),e=Vo.arraySlice(this.values),n=this.getValueSize(),i=this.getInterpolation()===U,r=t.length-1;let s=1;for(let a=1;a<r;++a){let r=!1;const o=t[a];if(o!==t[a+1]&&(1!==a||o!==t[0]))if(i)r=!0;else{const t=a*n,i=t-n,s=t+n;for(let a=0;a!==n;++a){const n=e[t+a];if(n!==e[i+a]||n!==e[s+a]){r=!0;break}}}if(r){if(a!==s){t[s]=t[a];const i=a*n,r=s*n;for(let t=0;t!==n;++t)e[r+t]=e[i+t]}++s}}if(r>0){t[s]=t[r];for(let t=r*n,i=s*n,a=0;a!==n;++a)e[i+a]=e[t+a];++s}return s!==t.length?(this.times=Vo.arraySlice(t,0,s),this.values=Vo.arraySlice(e,0,s*n)):(this.times=t,this.values=e),this}clone(){const t=Vo.arraySlice(this.times,0),e=Vo.arraySlice(this.values,0),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}Yo.prototype.TimeBufferType=Float32Array,Yo.prototype.ValueBufferType=Float32Array,Yo.prototype.DefaultInterpolation=G;class Zo extends Yo{}Zo.prototype.ValueTypeName="bool",Zo.prototype.ValueBufferType=Array,Zo.prototype.DefaultInterpolation=H,Zo.prototype.InterpolantFactoryMethodLinear=void 0,Zo.prototype.InterpolantFactoryMethodSmooth=void 0;class Jo extends Yo{}Jo.prototype.ValueTypeName="color";class Qo extends Yo{}Qo.prototype.ValueTypeName="number";class Ko extends Wo{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=(n-e)/(i-e);let l=t*a;for(let t=l+a;l!==t;l+=4)At.slerpFlat(r,0,s,l-a,s,l,o);return r}}class $o extends Yo{InterpolantFactoryMethodLinear(t){return new Ko(this.times,this.values,this.getValueSize(),t)}}$o.prototype.ValueTypeName="quaternion",$o.prototype.DefaultInterpolation=G,$o.prototype.InterpolantFactoryMethodSmooth=void 0;class tl extends 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l=Vo.getKeyframeOrder(a);a=Vo.sortedArray(a,1,l),o=Vo.sortedArray(o,1,l),i||0!==a[0]||(a.push(r),o.push(o[0])),s.push(new Qo(".morphTargetInfluences["+e[t].name+"]",a,o).scale(1/n))}return new this(t,-1,s)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const i={},r=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],s=n.name.match(r);if(s&&s.length>1){const t=s[1];let e=i[t];e||(i[t]=e=[]),e.push(n)}}const s=[];for(const t in i)s.push(this.CreateFromMorphTargetSequence(t,i[t],e,n));return s}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(t,e,n,i,r){if(0!==n.length){const s=[],a=[];Vo.flattenJSON(n,s,a,i),0!==s.length&&r.push(new t(e,s,a))}},i=[],r=t.name||"default",s=t.fps||30,a=t.blendMode;let o=t.length||-1;const l=t.hierarchy||[];for(let t=0;t<l.length;t++){const r=l[t].keys;if(r&&0!==r.length)if(r[0].morphTargets){const t={};let e;for(e=0;e<r.length;e++)if(r[e].morphTargets)for(let n=0;n<r[e].morphTargets.length;n++)t[r[e].morphTargets[n]]=-1;for(const n in t){const t=[],s=[];for(let i=0;i!==r[e].morphTargets.length;++i){const i=r[e];t.push(i.time),s.push(i.morphTarget===n?1:0)}i.push(new Qo(".morphTargetInfluence["+n+"]",t,s))}o=t.length*(s||1)}else{const s=".bones["+e[t].name+"]";n(el,s+".position",r,"pos",i),n($o,s+".quaternion",r,"rot",i),n(el,s+".scale",r,"scl",i)}}if(0===i.length)return null;return new this(r,o,i,a)}resetDuration(){let t=0;for(let e=0,n=this.tracks.length;e!==n;++e){const n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}return this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function il(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Qo;case"vector":case"vector2":case"vector3":case"vector4":return el;case"color":return Jo;case"quaternion":return $o;case"bool":case"boolean":return Zo;case"string":return tl}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],n=[];Vo.flattenJSON(t.keys,e,n,"value"),t.times=e,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}const rl={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class sl{constructor(t,e,n){const i=this;let r,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){o++,!1===s&&void 0!==i.onStart&&i.onStart(t,a,o),s=!0},this.itemEnd=function(t){a++,void 0!==i.onProgress&&i.onProgress(t,a,o),a===o&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(t){void 0!==i.onError&&i.onError(t)},this.resolveURL=function(t){return r?r(t):t},this.setURLModifier=function(t){return r=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],i=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return i}return null}}}const al=new sl;class ol{constructor(t){this.manager=void 0!==t?t:al,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(i,r){n.load(t,i,e,r)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}const ll={};class cl extends ol{constructor(t){super(t)}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=rl.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;if(void 0!==ll[t])return void ll[t].push({onLoad:e,onProgress:n,onError:i});const a=t.match(/^data:(.*?)(;base64)?,(.*)$/);let o;if(a){const n=a[1],s=!!a[2];let o=a[3];o=decodeURIComponent(o),s&&(o=atob(o));try{let i;const s=(this.responseType||"").toLowerCase();switch(s){case"arraybuffer":case"blob":const t=new Uint8Array(o.length);for(let e=0;e<o.length;e++)t[e]=o.charCodeAt(e);i="blob"===s?new Blob([t.buffer],{type:n}):t.buffer;break;case"document":const e=new DOMParser;i=e.parseFromString(o,n);break;case"json":i=JSON.parse(o);break;default:i=o}setTimeout((function(){e&&e(i),r.manager.itemEnd(t)}),0)}catch(e){setTimeout((function(){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}),0)}}else{ll[t]=[],ll[t].push({onLoad:e,onProgress:n,onError:i}),o=new XMLHttpRequest,o.open("GET",t,!0),o.addEventListener("load",(function(e){const n=this.response,i=ll[t];if(delete ll[t],200===this.status||0===this.status){0===this.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),rl.add(t,n);for(let t=0,e=i.length;t<e;t++){const e=i[t];e.onLoad&&e.onLoad(n)}r.manager.itemEnd(t)}else{for(let t=0,n=i.length;t<n;t++){const n=i[t];n.onError&&n.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}}),!1),o.addEventListener("progress",(function(e){const n=ll[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onProgress&&i.onProgress(e)}}),!1),o.addEventListener("error",(function(e){const n=ll[t];delete ll[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}),!1),o.addEventListener("abort",(function(e){const n=ll[t];delete ll[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}r.manager.itemError(t),r.manager.itemEnd(t)}),!1),void 0!==this.responseType&&(o.responseType=this.responseType),void 0!==this.withCredentials&&(o.withCredentials=this.withCredentials),o.overrideMimeType&&o.overrideMimeType(void 0!==this.mimeType?this.mimeType:"text/plain");for(const t in this.requestHeader)o.setRequestHeader(t,this.requestHeader[t]);o.send(null)}return r.manager.itemStart(t),o}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class hl extends ol{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=rl.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const a=document.createElementNS("http://www.w3.org/1999/xhtml","img");function o(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1),rl.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==t.substr(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(t),a.src=t,a}}class ul extends ol{constructor(t){super(t)}load(t,e,n,i){const r=new ei,s=new hl(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let a=0;function o(n){s.load(t[n],(function(t){r.images[n]=t,a++,6===a&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(let e=0;e<t.length;++e)o(e);return r}}class dl extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new ii,a=new cl(this.manager);return a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setPath(this.path),a.setWithCredentials(r.withCredentials),a.load(t,(function(t){const n=r.parse(t);n&&(void 0!==n.image?s.image=n.image:void 0!==n.data&&(s.image.width=n.width,s.image.height=n.height,s.image.data=n.data),s.wrapS=void 0!==n.wrapS?n.wrapS:u,s.wrapT=void 0!==n.wrapT?n.wrapT:u,s.magFilter=void 0!==n.magFilter?n.magFilter:g,s.minFilter=void 0!==n.minFilter?n.minFilter:g,s.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.encoding&&(s.encoding=n.encoding),void 0!==n.flipY&&(s.flipY=n.flipY),void 0!==n.format&&(s.format=n.format),void 0!==n.type&&(s.type=n.type),void 0!==n.mipmaps&&(s.mipmaps=n.mipmaps,s.minFilter=y),1===n.mipmapCount&&(s.minFilter=g),void 0!==n.generateMipmaps&&(s.generateMipmaps=n.generateMipmaps),s.needsUpdate=!0,e&&e(s,n))}),n,i),s}}class pl extends ol{constructor(t){super(t)}load(t,e,n,i){const r=new bt,s=new hl(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(n){r.image=n;const i=t.search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/);r.format=i?T:E,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}class ml{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let a,o=0,l=r-1;for(;o<=l;)if(i=Math.floor(o+(l-o)/2),a=n[i]-s,a<0)o=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const c=n[i];return(i+(s-c)/(n[i+1]-c))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),a=this.getPoint(r),o=e||(s.isVector2?new vt:new Lt);return o.copy(a).sub(s).normalize(),o}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new Lt,i=[],r=[],s=[],a=new Lt,o=new se;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new Lt),i[e].normalize()}r[0]=new Lt,s[0]=new Lt;let l=Number.MAX_VALUE;const c=Math.abs(i[0].x),h=Math.abs(i[0].y),u=Math.abs(i[0].z);c<=l&&(l=c,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),u<=l&&n.set(0,0,1),a.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],a),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),a.crossVectors(i[e-1],i[e]),a.length()>Number.EPSILON){a.normalize();const t=Math.acos(ht(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(o.makeRotationAxis(a,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(ht(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(a.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(o.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class fl extends ml{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,a=!1,o=0){super(),this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(t,e){const n=e||new vt,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const a=this.aStartAngle+t*r;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=o-this.aX,i=l-this.aY;o=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(o,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}fl.prototype.isEllipseCurve=!0;class gl extends fl{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.type="ArcCurve"}}function vl(){let t=0,e=0,n=0,i=0;function r(r,s,a,o){t=r,e=a,n=-3*r+3*s-2*a-o,i=2*r-2*s+a+o}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,a,o){let l=(e-t)/s-(n-t)/(s+a)+(n-e)/a,c=(n-e)/a-(i-e)/(a+o)+(i-n)/o;l*=a,c*=a,r(e,n,l,c)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}gl.prototype.isArcCurve=!0;const yl=new Lt,xl=new vl,_l=new vl,wl=new vl;class bl extends ml{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new Lt){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let a,o,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===c&&l===r-1&&(l=r-2,c=1),this.closed||l>0?a=i[(l-1)%r]:(yl.subVectors(i[0],i[1]).add(i[0]),a=yl);const h=i[l%r],u=i[(l+1)%r];if(this.closed||l+2<r?o=i[(l+2)%r]:(yl.subVectors(i[r-1],i[r-2]).add(i[r-1]),o=yl),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(a.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(u),t),i=Math.pow(u.distanceToSquared(o),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),xl.initNonuniformCatmullRom(a.x,h.x,u.x,o.x,e,n,i),_l.initNonuniformCatmullRom(a.y,h.y,u.y,o.y,e,n,i),wl.initNonuniformCatmullRom(a.z,h.z,u.z,o.z,e,n,i)}else"catmullrom"===this.curveType&&(xl.initCatmullRom(a.x,h.x,u.x,o.x,this.tension),_l.initCatmullRom(a.y,h.y,u.y,o.y,this.tension),wl.initCatmullRom(a.z,h.z,u.z,o.z,this.tension));return n.set(xl.calc(c),_l.calc(c),wl.calc(c)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new Lt).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function Ml(t,e,n,i,r){const s=.5*(i-e),a=.5*(r-n),o=t*t;return(2*n-2*i+s+a)*(t*o)+(-3*n+3*i-2*s-a)*o+s*t+n}function Sl(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function Tl(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}bl.prototype.isCatmullRomCurve3=!0;class El extends ml{constructor(t=new vt,e=new vt,n=new vt,i=new vt){super(),this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new vt){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(Tl(t,i.x,r.x,s.x,a.x),Tl(t,i.y,r.y,s.y,a.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}El.prototype.isCubicBezierCurve=!0;class Al extends ml{constructor(t=new Lt,e=new Lt,n=new Lt,i=new Lt){super(),this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new Lt){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(Tl(t,i.x,r.x,s.x,a.x),Tl(t,i.y,r.y,s.y,a.y),Tl(t,i.z,r.z,s.z,a.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}Al.prototype.isCubicBezierCurve3=!0;class Ll extends ml{constructor(t=new vt,e=new vt){super(),this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new vt){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e){const n=e||new vt;return n.copy(this.v2).sub(this.v1).normalize(),n}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Ll.prototype.isLineCurve=!0;class Rl extends ml{constructor(t=new Lt,e=new Lt){super(),this.type="LineCurve3",this.isLineCurve3=!0,this.v1=t,this.v2=e}getPoint(t,e=new Lt){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class Cl extends ml{constructor(t=new vt,e=new vt,n=new vt){super(),this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new vt){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(Sl(t,i.x,r.x,s.x),Sl(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Cl.prototype.isQuadraticBezierCurve=!0;class Pl extends ml{constructor(t=new Lt,e=new Lt,n=new Lt){super(),this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new Lt){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(Sl(t,i.x,r.x,s.x),Sl(t,i.y,r.y,s.y),Sl(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}Pl.prototype.isQuadraticBezierCurve3=!0;class Dl extends ml{constructor(t=[]){super(),this.type="SplineCurve",this.points=t}getPoint(t,e=new vt){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),a=r-s,o=i[0===s?s:s-1],l=i[s],c=i[s>i.length-2?i.length-1:s+1],h=i[s>i.length-3?i.length-1:s+2];return n.set(Ml(a,o.x,l.x,c.x,h.x),Ml(a,o.y,l.y,c.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new vt).fromArray(n))}return this}}Dl.prototype.isSplineCurve=!0;var Il=Object.freeze({__proto__:null,ArcCurve:gl,CatmullRomCurve3:bl,CubicBezierCurve:El,CubicBezierCurve3:Al,EllipseCurve:fl,LineCurve:Ll,LineCurve3:Rl,QuadraticBezierCurve:Cl,QuadraticBezierCurve3:Pl,SplineCurve:Dl});class Nl extends ml{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);t.equals(e)||this.curves.push(new Ll(e,t))}getPoint(t){const e=t*this.getLength(),n=this.getCurveLengths();let i=0;for(;i<n.length;){if(n[i]>=e){const t=n[i]-e,r=this.curves[i],s=r.getLength(),a=0===s?0:1-t/s;return r.getPointAt(a)}i++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],a=s&&s.isEllipseCurve?2*t:s&&(s.isLineCurve||s.isLineCurve3)?1:s&&s.isSplineCurve?t*s.points.length:t,o=s.getPoints(a);for(let t=0;t<o.length;t++){const i=o[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new Il[n.type]).fromJSON(n))}return this}}class Bl extends Nl{constructor(t){super(),this.type="Path",this.currentPoint=new vt,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new Ll(this.currentPoint.clone(),new vt(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new Cl(this.currentPoint.clone(),new vt(t,e),new vt(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const a=new El(this.currentPoint.clone(),new vt(t,e),new vt(n,i),new vt(r,s));return this.curves.push(a),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new Dl(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(t+a,e+o,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,a,o){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(t+l,e+c,n,i,r,s,a,o),this}absellipse(t,e,n,i,r,s,a,o){const l=new fl(t,e,n,i,r,s,a,o);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class zl extends Bl{constructor(t){super(t),this.uuid=ct(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new Bl).fromJSON(n))}return this}}class Fl extends Ce{constructor(t,e=1){super(),this.type="Light",this.color=new tn(t),this.intensity=e}dispose(){}copy(t){return super.copy(t),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),e}}Fl.prototype.isLight=!0;class Ol extends Fl{constructor(t,e,n){super(t,n),this.type="HemisphereLight",this.position.copy(Ce.DefaultUp),this.updateMatrix(),this.groundColor=new tn(e)}copy(t){return Fl.prototype.copy.call(this,t),this.groundColor.copy(t.groundColor),this}}Ol.prototype.isHemisphereLight=!0;const Hl=new se,Gl=new Lt,Ul=new Lt;class kl{constructor(t){this.camera=t,this.bias=0,this.normalBias=0,this.radius=1,this.mapSize=new vt(512,512),this.map=null,this.mapPass=null,this.matrix=new se,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new ai,this._frameExtents=new vt(1,1),this._viewportCount=1,this._viewports=[new St(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;Gl.setFromMatrixPosition(t.matrixWorld),e.position.copy(Gl),Ul.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(Ul),e.updateMatrixWorld(),Hl.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Hl),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(e.projectionMatrix),n.multiply(e.matrixWorldInverse)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class Vl extends kl{constructor(){super(new Kn(50,1,.5,500)),this.focus=1}updateMatrices(t){const e=this.camera,n=2*lt*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}Vl.prototype.isSpotLightShadow=!0;class Wl extends Fl{constructor(t,e,n=0,i=Math.PI/3,r=0,s=1){super(t,e),this.type="SpotLight",this.position.copy(Ce.DefaultUp),this.updateMatrix(),this.target=new Ce,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.shadow=new Vl}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}Wl.prototype.isSpotLight=!0;const jl=new se,ql=new Lt,Xl=new Lt;class Yl extends kl{constructor(){super(new Kn(90,1,.5,500)),this._frameExtents=new vt(4,2),this._viewportCount=6,this._viewports=[new St(2,1,1,1),new St(0,1,1,1),new St(3,1,1,1),new St(1,1,1,1),new St(3,0,1,1),new St(1,0,1,1)],this._cubeDirections=[new Lt(1,0,0),new Lt(-1,0,0),new Lt(0,0,1),new Lt(0,0,-1),new Lt(0,1,0),new Lt(0,-1,0)],this._cubeUps=[new Lt(0,1,0),new Lt(0,1,0),new Lt(0,1,0),new Lt(0,1,0),new Lt(0,0,1),new Lt(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),ql.setFromMatrixPosition(t.matrixWorld),n.position.copy(ql),Xl.copy(n.position),Xl.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(Xl),n.updateMatrixWorld(),i.makeTranslation(-ql.x,-ql.y,-ql.z),jl.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(jl)}}Yl.prototype.isPointLightShadow=!0;class Zl extends Fl{constructor(t,e,n=0,i=1){super(t,e),this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new Yl}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}Zl.prototype.isPointLight=!0;class Jl extends Qn{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,a=i+e,o=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,a-=e*this.view.offsetY,o=a-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}Jl.prototype.isOrthographicCamera=!0;class Ql extends kl{constructor(){super(new Jl(-5,5,5,-5,.5,500))}}Ql.prototype.isDirectionalLightShadow=!0;class Kl extends Fl{constructor(t,e){super(t,e),this.type="DirectionalLight",this.position.copy(Ce.DefaultUp),this.updateMatrix(),this.target=new Ce,this.shadow=new Ql}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}Kl.prototype.isDirectionalLight=!0;class $l extends Fl{constructor(t,e){super(t,e),this.type="AmbientLight"}}$l.prototype.isAmbientLight=!0;class tc extends Fl{constructor(t,e,n=10,i=10){super(t,e),this.type="RectAreaLight",this.width=n,this.height=i}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}tc.prototype.isRectAreaLight=!0;class ec{constructor(){this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new Lt)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}ec.prototype.isSphericalHarmonics3=!0;class nc extends Fl{constructor(t=new ec,e=1){super(void 0,e),this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}nc.prototype.isLightProbe=!0;class ic extends ol{constructor(t){super(t),this.textures={}}load(t,e,n,i){const r=this,s=new cl(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const i=new ko[t.type];if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&void 0!==i.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheen&&(i.sheen=(new tn).setHex(t.sheen)),void 0!==t.emissive&&void 0!==i.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==i.specular&&i.specular.setHex(t.specular),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.shadowSide&&(i.shadowSide=t.shadowSide),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),1!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.skinning&&(i.skinning=t.skinning),void 0!==t.morphTargets&&(i.morphTargets=t.morphTargets),void 0!==t.morphNormals&&(i.morphNormals=t.morphNormals),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.alphaToCoverage&&(i.alphaToCoverage=t.alphaToCoverage),void 0!==t.premultipliedAlpha&&(i.premultipliedAlpha=t.premultipliedAlpha),void 0!==t.vertexTangents&&(i.vertexTangents=t.vertexTangents),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?i.vertexColors=t.vertexColors>0:i.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(i.uniforms[e]={},r.type){case"t":i.uniforms[e].value=n(r.value);break;case"c":i.uniforms[e].value=(new tn).setHex(r.value);break;case"v2":i.uniforms[e].value=(new vt).fromArray(r.value);break;case"v3":i.uniforms[e].value=(new Lt).fromArray(r.value);break;case"v4":i.uniforms[e].value=(new St).fromArray(r.value);break;case"m3":i.uniforms[e].value=(new yt).fromArray(r.value);break;case"m4":i.uniforms[e].value=(new se).fromArray(r.value);break;default:i.uniforms[e].value=r.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.extensions)for(const e in t.extensions)i.extensions[e]=t.extensions[e];if(void 0!==t.shading&&(i.flatShading=1===t.shading),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),i.normalScale=(new vt).fromArray(e)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(i.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new vt).fromArray(t.clearcoatNormalScale)),void 0!==t.transmission&&(i.transmission=t.transmission),void 0!==t.transmissionMap&&(i.transmissionMap=n(t.transmissionMap)),i}setTextures(t){return this.textures=t,this}}class rc{static decodeText(t){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.substr(0,e+1)}}class sc extends En{constructor(){super(),this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}clone(){return(new this.constructor).copy(this)}toJSON(){const t=super.toJSON(this);return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}sc.prototype.isInstancedBufferGeometry=!0;class ac extends sn{constructor(t,e,n,i){"number"==typeof n&&(i=n,n=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument.")),super(t,e,n),this.meshPerAttribute=i||1}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}ac.prototype.isInstancedBufferAttribute=!0;class oc extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new cl(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e={},n={};function i(t,i){if(void 0!==e[i])return e[i];const r=t.interleavedBuffers[i],s=function(t,e){if(void 0!==n[e])return n[e];const i=t.arrayBuffers[e],r=new Uint32Array(i).buffer;return n[e]=r,r}(t,r.buffer),a=yn(r.type,s),o=new Es(a,r.stride);return o.uuid=r.uuid,e[i]=o,o}const r=t.isInstancedBufferGeometry?new sc:new En,s=t.data.index;if(void 0!==s){const t=yn(s.type,s.array);r.setIndex(new sn(t,1))}const a=t.data.attributes;for(const e in a){const n=a[e];let s;if(n.isInterleavedBufferAttribute){const e=i(t.data,n.data);s=new Ls(e,n.itemSize,n.offset,n.normalized)}else{const t=yn(n.type,n.array);s=new(n.isInstancedBufferAttribute?ac:sn)(t,n.itemSize,n.normalized)}void 0!==n.name&&(s.name=n.name),void 0!==n.usage&&s.setUsage(n.usage),void 0!==n.updateRange&&(s.updateRange.offset=n.updateRange.offset,s.updateRange.count=n.updateRange.count),r.setAttribute(e,s)}const o=t.data.morphAttributes;if(o)for(const e in o){const n=o[e],s=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];let a;if(r.isInterleavedBufferAttribute){const e=i(t.data,r.data);a=new Ls(e,r.itemSize,r.offset,r.normalized)}else{const t=yn(r.type,r.array);a=new sn(t,r.itemSize,r.normalized)}void 0!==r.name&&(a.name=r.name),s.push(a)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==l)for(let t=0,e=l.length;t!==e;++t){const e=l[t];r.addGroup(e.start,e.count,e.materialIndex)}const c=t.data.boundingSphere;if(void 0!==c){const t=new Lt;void 0!==c.center&&t.fromArray(c.center),r.boundingSphere=new Jt(t,c.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}const lc={UVMapping:i,CubeReflectionMapping:r,CubeRefractionMapping:s,EquirectangularReflectionMapping:a,EquirectangularRefractionMapping:o,CubeUVReflectionMapping:l,CubeUVRefractionMapping:c},cc={RepeatWrapping:h,ClampToEdgeWrapping:u,MirroredRepeatWrapping:d},hc={NearestFilter:p,NearestMipmapNearestFilter:m,NearestMipmapLinearFilter:f,LinearFilter:g,LinearMipmapNearestFilter:v,LinearMipmapLinearFilter:y};class uc extends ol{constructor(t){super(t),"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=rl.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",a.headers=this.requestHeader,fetch(t,a).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(n){rl.add(t,n),e&&e(n),r.manager.itemEnd(t)})).catch((function(e){i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)})),r.manager.itemStart(t)}}uc.prototype.isImageBitmapLoader=!0;class dc{constructor(){this.type="ShapePath",this.color=new tn,this.subPaths=[],this.currentPath=null}moveTo(t,e){return this.currentPath=new Bl,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this}lineTo(t,e){return this.currentPath.lineTo(t,e),this}quadraticCurveTo(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this}bezierCurveTo(t,e,n,i,r,s){return this.currentPath.bezierCurveTo(t,e,n,i,r,s),this}splineThru(t){return this.currentPath.splineThru(t),this}toShapes(t,e){function n(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n],r=new zl;r.curves=i.curves,e.push(r)}return e}function i(t,e){const n=e.length;let i=!1;for(let r=n-1,s=0;s<n;r=s++){let n=e[r],a=e[s],o=a.x-n.x,l=a.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=e[s],o=-o,a=e[r],l=-l),t.y<n.y||t.y>a.y)continue;if(t.y===n.y){if(t.x===n.x)return!0}else{const e=l*(t.x-n.x)-o*(t.y-n.y);if(0===e)return!0;if(e<0)continue;i=!i}}else{if(t.y!==n.y)continue;if(a.x<=t.x&&t.x<=n.x||n.x<=t.x&&t.x<=a.x)return!0}}return i}const r=po.isClockWise,s=this.subPaths;if(0===s.length)return[];if(!0===e)return n(s);let a,o,l;const c=[];if(1===s.length)return o=s[0],l=new zl,l.curves=o.curves,c.push(l),c;let h=!r(s[0].getPoints());h=t?!h:h;const u=[],d=[];let p,m,f=[],g=0;d[g]=void 0,f[g]=[];for(let e=0,n=s.length;e<n;e++)o=s[e],p=o.getPoints(),a=r(p),a=t?!a:a,a?(!h&&d[g]&&g++,d[g]={s:new zl,p:p},d[g].s.curves=o.curves,h&&g++,f[g]=[]):f[g].push({h:o,p:p[0]});if(!d[0])return n(s);if(d.length>1){let t=!1;const e=[];for(let t=0,e=d.length;t<e;t++)u[t]=[];for(let n=0,r=d.length;n<r;n++){const r=f[n];for(let s=0;s<r.length;s++){const a=r[s];let o=!0;for(let r=0;r<d.length;r++)i(a.p,d[r].p)&&(n!==r&&e.push({froms:n,tos:r,hole:s}),o?(o=!1,u[r].push(a)):t=!0);o&&u[n].push(a)}}e.length>0&&(t||(f=u))}for(let t=0,e=d.length;t<e;t++){l=d[t].s,c.push(l),m=f[t];for(let t=0,e=m.length;t<e;t++)l.holes.push(m[t].h)}return c}}class pc{constructor(t){this.type="Font",this.data=t}generateShapes(t,e=100){const n=[],i=function(t,e,n){const i=Array.from(t),r=e/n.resolution,s=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*r,a=[];let o=0,l=0;for(let t=0;t<i.length;t++){const e=i[t];if("\n"===e)o=0,l-=s;else{const t=mc(e,r,o,l,n);o+=t.offsetX,a.push(t.path)}}return a}(t,e,this.data);for(let t=0,e=i.length;t<e;t++)Array.prototype.push.apply(n,i[t].toShapes());return n}}function mc(t,e,n,i,r){const s=r.glyphs[t]||r.glyphs["?"];if(!s)return void console.error('THREE.Font: character "'+t+'" does not exists in font family '+r.familyName+".");const a=new dc;let o,l,c,h,u,d,p,m;if(s.o){const t=s._cachedOutline||(s._cachedOutline=s.o.split(" "));for(let r=0,s=t.length;r<s;){switch(t[r++]){case"m":o=t[r++]*e+n,l=t[r++]*e+i,a.moveTo(o,l);break;case"l":o=t[r++]*e+n,l=t[r++]*e+i,a.lineTo(o,l);break;case"q":c=t[r++]*e+n,h=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,a.quadraticCurveTo(u,d,c,h);break;case"b":c=t[r++]*e+n,h=t[r++]*e+i,u=t[r++]*e+n,d=t[r++]*e+i,p=t[r++]*e+n,m=t[r++]*e+i,a.bezierCurveTo(u,d,p,m,c,h)}}}return{offsetX:s.ha*e,path:a}}pc.prototype.isFont=!0;let fc;const gc={getContext:function(){return void 0===fc&&(fc=new(window.AudioContext||window.webkitAudioContext)),fc},setContext:function(t){fc=t}};class vc extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new cl(this.manager);s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{const t=n.slice(0);gc.getContext().decodeAudioData(t,(function(t){e(t)}))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}}class yc extends nc{constructor(t,e,n=1){super(void 0,n);const i=(new tn).set(t),r=(new tn).set(e),s=new Lt(i.r,i.g,i.b),a=new Lt(r.r,r.g,r.b),o=Math.sqrt(Math.PI),l=o*Math.sqrt(.75);this.sh.coefficients[0].copy(s).add(a).multiplyScalar(o),this.sh.coefficients[1].copy(s).sub(a).multiplyScalar(l)}}yc.prototype.isHemisphereLightProbe=!0;class xc extends nc{constructor(t,e=1){super(void 0,e);const n=(new tn).set(t);this.sh.coefficients[0].set(n.r,n.g,n.b).multiplyScalar(2*Math.sqrt(Math.PI))}}xc.prototype.isAmbientLightProbe=!0;const _c=new se,wc=new se;class bc{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Mc(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Mc();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Mc(){return("undefined"==typeof performance?Date:performance).now()}const Sc=new Lt,Tc=new At,Ec=new Lt,Ac=new Lt;class Lc extends Ce{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,this.source.stop(),this.source.onended=null,this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){if(this.detune=t,void 0!==this.source.detune)return!0===this.isPlaying&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}const Rc=new Lt,Cc=new At,Pc=new Lt,Dc=new Lt;class Ic{constructor(t,e=2048){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=e,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let t=0;const e=this.getFrequencyData();for(let n=0;n<e.length;n++)t+=e[n];return t/e.length}}class Nc{constructor(t,e,n){let i,r,s;switch(this.binding=t,this.valueSize=n,e){case"quaternion":i=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":i=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:i=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,i=this.valueSize,r=t*i+i;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==i;++t)n[r+t]=n[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(n,r,0,t,i)}this.cumulativeWeight=s}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,i=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,i,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(n,i,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(n,i,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(n[t]!==n[t+e]){a.setValue(n,i);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,i=n*this._origIndex;t.getValue(e,i);for(let t=n,r=i;t!==r;++t)e[t]=e[i+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,i,r){if(i>=.5)for(let i=0;i!==r;++i)t[e+i]=t[n+i]}_slerp(t,e,n,i){At.slerpFlat(t,e,t,e,t,n,i)}_slerpAdditive(t,e,n,i,r){const s=this._workIndex*r;At.multiplyQuaternionsFlat(t,s,t,e,t,n),At.slerpFlat(t,e,t,e,t,s,i)}_lerp(t,e,n,i,r){const s=1-i;for(let a=0;a!==r;++a){const r=e+a;t[r]=t[r]*s+t[n+a]*i}}_lerpAdditive(t,e,n,i,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[n+s]*i}}}const Bc="\\[\\]\\.:\\/",zc=new RegExp("[\\[\\]\\.:\\/]","g"),Fc="[^\\[\\]\\.:\\/]",Oc="[^"+Bc.replace("\\.","")+"]",Hc=/((?:WC+[\/:])*)/.source.replace("WC",Fc),Gc=/(WCOD+)?/.source.replace("WCOD",Oc),Uc=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Fc),kc=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Fc),Vc=new RegExp("^"+Hc+Gc+Uc+kc+"$"),Wc=["material","materials","bones"];class jc{constructor(t,e,n){this.path=e,this.parsedPath=n||jc.parseTrackName(e),this.node=jc.findNode(t,this.parsedPath.nodeName)||t,this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new jc.Composite(t,e,n):new jc(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(zc,"")}static parseTrackName(t){const e=Vc.exec(t);if(!e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const t=n.nodeName.substring(i+1);-1!==Wc.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(!e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let i=0;i<t.length;i++){const r=t[i];if(r.name===e||r.uuid===e)return r;const s=n(r.children);if(s)return s}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.node[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,i=e.propertyName;let r=e.propertyIndex;if(t||(t=jc.findNode(this.rootNode,e.nodeName)||this.rootNode,this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");if(n){let i=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===i){i=e;break}break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==i){if(void 0===t[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[i]}}const s=t[i];if(void 0===s){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+i+" but it wasn't found.",t)}let a=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let o=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.isBufferGeometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences on THREE.Geometry. Use THREE.BufferGeometry instead.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}o=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(o=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(o=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[o],this.setValue=this.SetterByBindingTypeAndVersioning[o][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}jc.Composite=class{constructor(t,e,n){const i=n||jc.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},jc.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},jc.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},jc.prototype.GetterByBindingType=[jc.prototype._getValue_direct,jc.prototype._getValue_array,jc.prototype._getValue_arrayElement,jc.prototype._getValue_toArray],jc.prototype.SetterByBindingTypeAndVersioning=[[jc.prototype._setValue_direct,jc.prototype._setValue_direct_setNeedsUpdate,jc.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[jc.prototype._setValue_array,jc.prototype._setValue_array_setNeedsUpdate,jc.prototype._setValue_array_setMatrixWorldNeedsUpdate],[jc.prototype._setValue_arrayElement,jc.prototype._setValue_arrayElement_setNeedsUpdate,jc.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[jc.prototype._setValue_fromArray,jc.prototype._setValue_fromArray_setNeedsUpdate,jc.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class qc{constructor(){this.uuid=ct(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}add(){const t=this._objects,e=this._indicesByUUID,n=this._paths,i=this._parsedPaths,r=this._bindings,s=r.length;let a,o=t.length,l=this.nCachedObjects_;for(let c=0,h=arguments.length;c!==h;++c){const h=arguments[c],u=h.uuid;let d=e[u];if(void 0===d){d=o++,e[u]=d,t.push(h);for(let t=0,e=s;t!==e;++t)r[t].push(new jc(h,n[t],i[t]))}else if(d<l){a=t[d];const o=--l,c=t[o];e[c.uuid]=d,t[d]=c,e[u]=o,t[o]=h;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[o];let a=e[d];e[d]=s,void 0===a&&(a=new jc(h,n[t],i[t])),e[o]=a}}else t[d]!==a&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_;for(let s=0,a=arguments.length;s!==a;++s){const a=arguments[s],o=a.uuid,l=e[o];if(void 0!==l&&l>=r){const s=r++,c=t[s];e[c.uuid]=l,t[l]=c,e[o]=s,t[s]=a;for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[s],r=e[l];e[l]=i,e[s]=r}}}this.nCachedObjects_=r}uncache(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_,s=t.length;for(let a=0,o=arguments.length;a!==o;++a){const o=arguments[a].uuid,l=e[o];if(void 0!==l)if(delete e[o],l<r){const a=--r,o=t[a],c=--s,h=t[c];e[o.uuid]=l,t[l]=o,e[h.uuid]=a,t[a]=h,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[a],r=e[c];e[l]=i,e[a]=r,e.pop()}}else{const r=--s,a=t[r];r>0&&(e[a.uuid]=l),t[l]=a,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t];e[l]=e[r],e.pop()}}}this.nCachedObjects_=r}subscribe_(t,e){const n=this._bindingsIndicesByPath;let i=n[t];const r=this._bindings;if(void 0!==i)return r[i];const s=this._paths,a=this._parsedPaths,o=this._objects,l=o.length,c=this.nCachedObjects_,h=new Array(l);i=r.length,n[t]=i,s.push(t),a.push(e),r.push(h);for(let n=c,i=o.length;n!==i;++n){const i=o[n];h[n]=new jc(i,t,e)}return h}unsubscribe_(t){const e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){const i=this._paths,r=this._parsedPaths,s=this._bindings,a=s.length-1,o=s[a];e[t[a]]=n,s[n]=o,s.pop(),r[n]=r[a],r.pop(),i[n]=i[a],i.pop()}}}qc.prototype.isAnimationObjectGroup=!0;class Xc{constructor(t,e,n=null,i=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=i;const r=e.tracks,s=r.length,a=new Array(s),o={endingStart:k,endingEnd:k};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);a[t]=e,e.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,i=t._clip.duration,r=i/n,s=n/i;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const i=this._mixer,r=i.time,s=this.timeScale;let a=this._timeScaleInterpolant;null===a&&(a=i._lendControlInterpolant(),this._timeScaleInterpolant=a);const o=a.parameterPositions,l=a.sampleValues;return o[0]=r,o[1]=r+n,l[0]=t/s,l[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,i){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const i=(t-r)*n;if(i<0||0===n)return;this._startTime=null,e=n*i}e*=this._updateTimeScale(t);const s=this._updateTime(e),a=this._updateWeight(t);if(a>0){const t=this._interpolants,e=this._propertyBindings;switch(this.blendMode){case q:for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(s),e[n].accumulateAdditive(a);break;case j:default:for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(s),e[n].accumulate(i,a)}}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let i=this.time+t,r=this._loopCount;const s=2202===n;if(0===t)return-1===r?i:s&&1==(1&r)?e-i:i;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(i>=e)i=e;else{if(!(i<0)){this.time=i;break t}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=e||i<0){const n=Math.floor(i/e);i-=e*n,r+=Math.abs(n);const a=this.repetitions-r;if(a<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=t>0?e:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===a){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=i;if(s&&1==(1&r))return e-i}return i}_setEndings(t,e,n){const i=this._interpolantSettings;n?(i.endingStart=V,i.endingEnd=V):(i.endingStart=t?this.zeroSlopeAtStart?V:k:W,i.endingEnd=e?this.zeroSlopeAtEnd?V:k:W)}_scheduleFading(t,e,n){const i=this._mixer,r=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const a=s.parameterPositions,o=s.sampleValues;return a[0]=r,o[0]=e,a[1]=r+t,o[1]=n,this}}class Yc extends rt{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,s=t._propertyBindings,a=t._interpolants,o=n.uuid,l=this._bindingsByRootAndName;let c=l[o];void 0===c&&(c={},l[o]=c);for(let t=0;t!==r;++t){const r=i[t],l=r.name;let h=c[l];if(void 0!==h)s[t]=h;else{if(h=s[t],void 0!==h){null===h._cacheIndex&&(++h.referenceCount,this._addInactiveBinding(h,o,l));continue}const i=e&&e._propertyBindings[t].binding.parsedPath;h=new Nc(jc.create(n,l,i),r.ValueTypeName,r.getValueSize()),++h.referenceCount,this._addInactiveBinding(h,o,l),s[t]=h}a[t].resultBuffer=h.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const i=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=i.length,i.push(t),s.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,a=s[r],o=a.knownActions,l=o[o.length-1],c=t._byClipCacheIndex;l._byClipCacheIndex=c,o[c]=l,o.pop(),t._byClipCacheIndex=null;delete a.actionByRoot[(t._localRoot||this._root).uuid],0===o.length&&delete s[r],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_addInactiveBinding(t,e,n){const i=this._bindingsByRootAndName,r=this._bindings;let s=i[e];void 0===s&&(s={},i[e]=s),s[n]=t,t._cacheIndex=r.length,r.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,s=this._bindingsByRootAndName,a=s[i],o=e[e.length-1],l=t._cacheIndex;o._cacheIndex=l,e[l]=o,e.pop(),delete a[r],0===Object.keys(a).length&&delete s[i]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new qo(new Float32Array(2),new Float32Array(2),1,this._controlInterpolantsResultBuffer),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r}clipAction(t,e,n){const i=e||this._root,r=i.uuid;let s="string"==typeof t?nl.findByName(i,t):t;const a=null!==s?s.uuid:t,o=this._actionsByClip[a];let l=null;if(void 0===n&&(n=null!==s?s.blendMode:j),void 0!==o){const t=o.actionByRoot[r];if(void 0!==t&&t.blendMode===n)return t;l=o.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const c=new Xc(this,s,e,n);return this._bindAction(c,l),this._addInactiveAction(c,a,r),c}existingAction(t,e){const n=e||this._root,i=n.uuid,r="string"==typeof t?nl.findByName(n,t):t,s=r?r.uuid:t,a=this._actionsByClip[s];return void 0!==a&&a.actionByRoot[i]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let a=0;a!==n;++a){e[a]._update(i,t,r,s)}const a=this._bindings,o=this._nActiveBindings;for(let t=0;t!==o;++t)a[t].apply(s);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){const t=r.knownActions;for(let n=0,i=t.length;n!==i;++n){const i=t[n];this._deactivateAction(i);const r=i._cacheIndex,s=e[e.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(i)}delete i[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const i=n[t].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[e];if(void 0!==i)for(const t in i){const e=i[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}Yc.prototype._controlInterpolantsResultBuffer=new Float32Array(1);class Zc{constructor(t){"string"==typeof t&&(console.warn("THREE.Uniform: Type parameter is no longer needed."),t=arguments[1]),this.value=t}clone(){return new Zc(void 0===this.value.clone?this.value:this.value.clone())}}class Jc extends Es{constructor(t,e,n=1){super(t,e),this.meshPerAttribute=n||1}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}Jc.prototype.isInstancedInterleavedBuffer=!0;class Qc{constructor(t,e,n,i,r){this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=i,this.count=r,this.version=0}set needsUpdate(t){!0===t&&this.version++}setBuffer(t){return this.buffer=t,this}setType(t,e){return this.type=t,this.elementSize=e,this}setItemSize(t){return this.itemSize=t,this}setCount(t){return this.count=t,this}}Qc.prototype.isGLBufferAttribute=!0;function Kc(t,e){return t.distance-e.distance}function $c(t,e,n,i){if(t.layers.test(e.layers)&&t.raycast(e,n),!0===i){const i=t.children;for(let t=0,r=i.length;t<r;t++)$c(i[t],e,n,!0)}}const th=new vt;class eh{constructor(t=new vt(1/0,1/0),e=new vt(-1/0,-1/0)){this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=th.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return void 0===t&&(console.warn("THREE.Box2: .getCenter() target is now required"),t=new vt),this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return void 0===t&&(console.warn("THREE.Box2: .getSize() target is now required"),t=new vt),this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return void 0===e&&(console.warn("THREE.Box2: .getParameter() target is now required"),e=new vt),e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return void 0===e&&(console.warn("THREE.Box2: .clampPoint() target is now required"),e=new vt),e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return th.copy(t).clamp(this.min,this.max).sub(t).length()}intersect(t){return this.min.max(t.min),this.max.min(t.max),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}eh.prototype.isBox2=!0;const nh=new Lt,ih=new Lt;class rh{constructor(t=new Lt,e=new Lt){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return void 0===t&&(console.warn("THREE.Line3: .getCenter() target is now required"),t=new Lt),t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return void 0===t&&(console.warn("THREE.Line3: .delta() target is now required"),t=new Lt),t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return void 0===e&&(console.warn("THREE.Line3: .at() target is now required"),e=new Lt),this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){nh.subVectors(t,this.start),ih.subVectors(this.end,this.start);const n=ih.dot(ih);let i=ih.dot(nh)/n;return e&&(i=ht(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return void 0===n&&(console.warn("THREE.Line3: .closestPointToPoint() target is now required"),n=new Lt),this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}class sh extends Ce{constructor(t){super(),this.material=t,this.render=function(){},this.hasPositions=!1,this.hasNormals=!1,this.hasColors=!1,this.hasUvs=!1,this.positionArray=null,this.normalArray=null,this.colorArray=null,this.uvArray=null,this.count=0}}sh.prototype.isImmediateRenderObject=!0;const ah=new Lt;const oh=new Lt,lh=new se,ch=new se;class hh extends ya{constructor(t){const e=uh(t),n=new En,i=[],r=[],s=new tn(0,0,1),a=new tn(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(s.r,s.g,s.b),r.push(a.r,a.g,a.b))}n.setAttribute("position",new mn(i,3)),n.setAttribute("color",new mn(r,3));super(n,new ca({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.type="SkeletonHelper",this.isSkeletonHelper=!0,this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,i=n.getAttribute("position");ch.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const r=e[t];r.parent&&r.parent.isBone&&(lh.multiplyMatrices(ch,r.matrixWorld),oh.setFromMatrixPosition(lh),i.setXYZ(n,oh.x,oh.y,oh.z),lh.multiplyMatrices(ch,r.parent.matrixWorld),oh.setFromMatrixPosition(lh),i.setXYZ(n+1,oh.x,oh.y,oh.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}}function uh(t){const e=[];t&&t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,uh(t.children[n]));return e}const dh=new Lt,ph=new tn,mh=new tn;class fh extends ya{constructor(t=10,e=10,n=4473924,i=8947848){n=new tn(n),i=new tn(i);const r=e/2,s=t/e,a=t/2,o=[],l=[];for(let t=0,c=0,h=-a;t<=e;t++,h+=s){o.push(-a,0,h,a,0,h),o.push(h,0,-a,h,0,a);const e=t===r?n:i;e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3}const c=new En;c.setAttribute("position",new mn(o,3)),c.setAttribute("color",new mn(l,3));super(c,new ca({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}}const gh=new Lt,vh=new Lt,yh=new Lt;const xh=new Lt,_h=new Qn;function wh(t,e,n,i,r,s,a){xh.set(r,s,a).unproject(i);const o=e[t];if(void 0!==o){const t=n.getAttribute("position");for(let e=0,n=o.length;e<n;e++)t.setXYZ(o[e],xh.x,xh.y,xh.z)}}const bh=new Pt;class Mh extends ya{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new En;r.setIndex(new sn(n,1)),r.setAttribute("position",new sn(i,3)),super(r,new ca({color:e,toneMapped:!1})),this.object=t,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&bh.setFromObject(this.object),bh.isEmpty())return;const e=bh.min,n=bh.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(t){return this.object=t,this.update(),this}copy(t){return ya.prototype.copy.call(this,t),this.object=t.object,this}}const Sh=new Lt;let Th,Eh;class Ah extends ya{constructor(t=1){const e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new En;n.setAttribute("position",new mn(e,3)),n.setAttribute("color",new mn([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(n,new ca({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const Lh=new Float32Array(1),Rh=new Int32Array(Lh.buffer);const Ch=Math.pow(2,8),Ph=[.125,.215,.35,.446,.526,.582],Dh=5+Ph.length,Ih=20,Nh={[X]:0,[Y]:1,[J]:2,[Q]:3,[K]:4,[$]:5,[Z]:6},Bh=new en({side:1,depthWrite:!1,depthTest:!1}),zh=new Wn(new qn,Bh),Fh=new Jl,{_lodPlanes:Oh,_sizeLods:Hh,_sigmas:Gh}=Yh(),Uh=new tn;let kh=null;const Vh=(1+Math.sqrt(5))/2,Wh=1/Vh,jh=[new Lt(1,1,1),new Lt(-1,1,1),new Lt(1,1,-1),new Lt(-1,1,-1),new Lt(0,Vh,Wh),new Lt(0,Vh,-Wh),new Lt(Wh,0,Vh),new Lt(-Wh,0,Vh),new Lt(Vh,Wh,0),new Lt(-Vh,Wh,0)];function qh(t){const e=Math.max(t.r,t.g,t.b),n=Math.min(Math.max(Math.ceil(Math.log2(e)),-128),127);t.multiplyScalar(Math.pow(2,-n));return(n+128)/255}function Xh(t){return void 0!==t&&t.type===x&&(t.encoding===X||t.encoding===Y||t.encoding===Z)}function Yh(){const t=[],e=[],n=[];let i=8;for(let r=0;r<Dh;r++){const s=Math.pow(2,i);e.push(s);let a=1/s;r>4?a=Ph[r-8+4-1]:0==r&&(a=0),n.push(a);const o=1/(s-1),l=-o/2,c=1+o/2,h=[l,l,c,l,c,c,l,l,c,c,l,c],u=6,d=6,p=3,m=2,f=1,g=new Float32Array(p*d*u),v=new Float32Array(m*d*u),y=new Float32Array(f*d*u);for(let t=0;t<u;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];g.set(i,p*d*t),v.set(h,m*d*t);const r=[t,t,t,t,t,t];y.set(r,f*d*t)}const x=new En;x.setAttribute("position",new sn(g,p)),x.setAttribute("uv",new sn(v,m)),x.setAttribute("faceIndex",new sn(y,f)),t.push(x),i>4&&i--}return{_lodPlanes:t,_sizeLods:e,_sigmas:n}}function Zh(t){const e=new Tt(3*Ch,3*Ch,t);return e.texture.mapping=l,e.texture.name="PMREM.cubeUv",e.scissorTest=!0,e}function Jh(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function Qh(){const t=new vt(1,1);return new Io({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null},texelSize:{value:t},inputEncoding:{value:Nh[3e3]},outputEncoding:{value:Nh[3e3]}},vertexShader:$h(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform vec2 texelSize;\n\n\t\t\t${tu()}\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tvec2 f = fract( uv / texelSize - 0.5 );\n\t\t\t\tuv -= f * texelSize;\n\t\t\t\tvec3 tl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x += texelSize.x;\n\t\t\t\tvec3 tr = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.y += texelSize.y;\n\t\t\t\tvec3 br = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\t\t\t\tuv.x -= texelSize.x;\n\t\t\t\tvec3 bl = envMapTexelToLinear( texture2D ( envMap, uv ) ).rgb;\n\n\t\t\t\tvec3 tm = mix( tl, tr, f.x );\n\t\t\t\tvec3 bm = mix( bl, br, f.x );\n\t\t\t\tgl_FragColor.rgb = mix( tm, bm, f.y );\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}function Kh(){return new Io({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},inputEncoding:{value:Nh[3e3]},outputEncoding:{value:Nh[3e3]}},vertexShader:$h(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\t${tu()}\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb = envMapTexelToLinear( textureCube( envMap, vec3( - vOutputDirection.x, vOutputDirection.yz ) ) ).rgb;\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}function $h(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute vec3 position;\n\t\tattribute vec2 uv;\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function tu(){return"\n\n\t\tuniform int inputEncoding;\n\t\tuniform int outputEncoding;\n\n\t\t#include <encodings_pars_fragment>\n\n\t\tvec4 inputTexelToLinear( vec4 value ) {\n\n\t\t\tif ( inputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( inputEncoding == 1 ) {\n\n\t\t\t\treturn sRGBToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 2 ) {\n\n\t\t\t\treturn RGBEToLinear( value );\n\n\t\t\t} else if ( inputEncoding == 3 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 7.0 );\n\n\t\t\t} else if ( inputEncoding == 4 ) {\n\n\t\t\t\treturn RGBMToLinear( value, 16.0 );\n\n\t\t\t} else if ( inputEncoding == 5 ) {\n\n\t\t\t\treturn RGBDToLinear( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn GammaToLinear( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 linearToOutputTexel( vec4 value ) {\n\n\t\t\tif ( outputEncoding == 0 ) {\n\n\t\t\t\treturn value;\n\n\t\t\t} else if ( outputEncoding == 1 ) {\n\n\t\t\t\treturn LinearTosRGB( value );\n\n\t\t\t} else if ( outputEncoding == 2 ) {\n\n\t\t\t\treturn LinearToRGBE( value );\n\n\t\t\t} else if ( outputEncoding == 3 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 7.0 );\n\n\t\t\t} else if ( outputEncoding == 4 ) {\n\n\t\t\t\treturn LinearToRGBM( value, 16.0 );\n\n\t\t\t} else if ( outputEncoding == 5 ) {\n\n\t\t\t\treturn LinearToRGBD( value, 256.0 );\n\n\t\t\t} else {\n\n\t\t\t\treturn LinearToGamma( value, 2.2 );\n\n\t\t\t}\n\n\t\t}\n\n\t\tvec4 envMapTexelToLinear( vec4 color ) {\n\n\t\t\treturn inputTexelToLinear( color );\n\n\t\t}\n\t"}ml.create=function(t,e){return console.log("THREE.Curve.create() has been deprecated"),t.prototype=Object.create(ml.prototype),t.prototype.constructor=t,t.prototype.getPoint=e,t},Bl.prototype.fromPoints=function(t){return console.warn("THREE.Path: .fromPoints() has been renamed to .setFromPoints()."),this.setFromPoints(t)},fh.prototype.setColors=function(){console.error("THREE.GridHelper: setColors() has been deprecated, pass them in the constructor instead.")},hh.prototype.update=function(){console.error("THREE.SkeletonHelper: update() no longer needs to be called.")},ol.prototype.extractUrlBase=function(t){return console.warn("THREE.Loader: .extractUrlBase() has been deprecated. Use THREE.LoaderUtils.extractUrlBase() instead."),rc.extractUrlBase(t)},ol.Handlers={add:function(){console.error("THREE.Loader: Handlers.add() has been removed. Use LoadingManager.addHandler() instead.")},get:function(){console.error("THREE.Loader: Handlers.get() has been removed. Use LoadingManager.getHandler() instead.")}},eh.prototype.center=function(t){return console.warn("THREE.Box2: .center() has been renamed to .getCenter()."),this.getCenter(t)},eh.prototype.empty=function(){return console.warn("THREE.Box2: .empty() has been renamed to .isEmpty()."),this.isEmpty()},eh.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box2: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},eh.prototype.size=function(t){return console.warn("THREE.Box2: .size() has been renamed to .getSize()."),this.getSize(t)},Pt.prototype.center=function(t){return console.warn("THREE.Box3: .center() has been renamed to .getCenter()."),this.getCenter(t)},Pt.prototype.empty=function(){return console.warn("THREE.Box3: .empty() has been renamed to .isEmpty()."),this.isEmpty()},Pt.prototype.isIntersectionBox=function(t){return console.warn("THREE.Box3: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},Pt.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Box3: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},Pt.prototype.size=function(t){return console.warn("THREE.Box3: .size() has been renamed to .getSize()."),this.getSize(t)},Jt.prototype.empty=function(){return console.warn("THREE.Sphere: .empty() has been renamed to .isEmpty()."),this.isEmpty()},ai.prototype.setFromMatrix=function(t){return console.warn("THREE.Frustum: .setFromMatrix() has been renamed to .setFromProjectionMatrix()."),this.setFromProjectionMatrix(t)},rh.prototype.center=function(t){return console.warn("THREE.Line3: .center() has been renamed to .getCenter()."),this.getCenter(t)},yt.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix3: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},yt.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},yt.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix3: .multiplyVector3Array() has been removed.")},yt.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix3: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix3( matrix ) instead."),t.applyMatrix3(this)},yt.prototype.applyToVector3Array=function(){console.error("THREE.Matrix3: .applyToVector3Array() has been removed.")},yt.prototype.getInverse=function(t){return console.warn("THREE.Matrix3: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},se.prototype.extractPosition=function(t){return console.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition()."),this.copyPosition(t)},se.prototype.flattenToArrayOffset=function(t,e){return console.warn("THREE.Matrix4: .flattenToArrayOffset() has been deprecated. Use .toArray() instead."),this.toArray(t,e)},se.prototype.getPosition=function(){return console.warn("THREE.Matrix4: .getPosition() has been removed. Use Vector3.setFromMatrixPosition( matrix ) instead."),(new Lt).setFromMatrixColumn(this,3)},se.prototype.setRotationFromQuaternion=function(t){return console.warn("THREE.Matrix4: .setRotationFromQuaternion() has been renamed to .makeRotationFromQuaternion()."),this.makeRotationFromQuaternion(t)},se.prototype.multiplyToArray=function(){console.warn("THREE.Matrix4: .multiplyToArray() has been removed.")},se.prototype.multiplyVector3=function(t){return console.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},se.prototype.multiplyVector4=function(t){return console.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},se.prototype.multiplyVector3Array=function(){console.error("THREE.Matrix4: .multiplyVector3Array() has been removed.")},se.prototype.rotateAxis=function(t){console.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead."),t.transformDirection(this)},se.prototype.crossVector=function(t){return console.warn("THREE.Matrix4: .crossVector() has been removed. Use vector.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},se.prototype.translate=function(){console.error("THREE.Matrix4: .translate() has been removed.")},se.prototype.rotateX=function(){console.error("THREE.Matrix4: .rotateX() has been removed.")},se.prototype.rotateY=function(){console.error("THREE.Matrix4: .rotateY() has been removed.")},se.prototype.rotateZ=function(){console.error("THREE.Matrix4: .rotateZ() has been removed.")},se.prototype.rotateByAxis=function(){console.error("THREE.Matrix4: .rotateByAxis() has been removed.")},se.prototype.applyToBufferAttribute=function(t){return console.warn("THREE.Matrix4: .applyToBufferAttribute() has been removed. Use attribute.applyMatrix4( matrix ) instead."),t.applyMatrix4(this)},se.prototype.applyToVector3Array=function(){console.error("THREE.Matrix4: .applyToVector3Array() has been removed.")},se.prototype.makeFrustum=function(t,e,n,i,r,s){return console.warn("THREE.Matrix4: .makeFrustum() has been removed. Use .makePerspective( left, right, top, bottom, near, far ) instead."),this.makePerspective(t,e,i,n,r,s)},se.prototype.getInverse=function(t){return console.warn("THREE.Matrix4: .getInverse() has been removed. Use matrixInv.copy( matrix ).invert(); instead."),this.copy(t).invert()},Ne.prototype.isIntersectionLine=function(t){return console.warn("THREE.Plane: .isIntersectionLine() has been renamed to .intersectsLine()."),this.intersectsLine(t)},At.prototype.multiplyVector3=function(t){return console.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead."),t.applyQuaternion(this)},At.prototype.inverse=function(){return console.warn("THREE.Quaternion: .inverse() has been renamed to invert()."),this.invert()},re.prototype.isIntersectionBox=function(t){return console.warn("THREE.Ray: .isIntersectionBox() has been renamed to .intersectsBox()."),this.intersectsBox(t)},re.prototype.isIntersectionPlane=function(t){return console.warn("THREE.Ray: .isIntersectionPlane() has been renamed to .intersectsPlane()."),this.intersectsPlane(t)},re.prototype.isIntersectionSphere=function(t){return console.warn("THREE.Ray: .isIntersectionSphere() has been renamed to .intersectsSphere()."),this.intersectsSphere(t)},je.prototype.area=function(){return console.warn("THREE.Triangle: .area() has been renamed to .getArea()."),this.getArea()},je.prototype.barycoordFromPoint=function(t,e){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),this.getBarycoord(t,e)},je.prototype.midpoint=function(t){return console.warn("THREE.Triangle: .midpoint() has been renamed to .getMidpoint()."),this.getMidpoint(t)},je.prototypenormal=function(t){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),this.getNormal(t)},je.prototype.plane=function(t){return console.warn("THREE.Triangle: .plane() has been renamed to .getPlane()."),this.getPlane(t)},je.barycoordFromPoint=function(t,e,n,i,r){return console.warn("THREE.Triangle: .barycoordFromPoint() has been renamed to .getBarycoord()."),je.getBarycoord(t,e,n,i,r)},je.normal=function(t,e,n,i){return console.warn("THREE.Triangle: .normal() has been renamed to .getNormal()."),je.getNormal(t,e,n,i)},zl.prototype.extractAllPoints=function(t){return console.warn("THREE.Shape: .extractAllPoints() has been removed. Use .extractPoints() instead."),this.extractPoints(t)},zl.prototype.extrude=function(t){return console.warn("THREE.Shape: .extrude() has been removed. Use ExtrudeGeometry() instead."),new go(this,t)},zl.prototype.makeGeometry=function(t){return console.warn("THREE.Shape: .makeGeometry() has been removed. Use ShapeGeometry() instead."),new Mo(this,t)},vt.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector2: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},vt.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector2: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},vt.prototype.lengthManhattan=function(){return console.warn("THREE.Vector2: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Lt.prototype.setEulerFromRotationMatrix=function(){console.error("THREE.Vector3: .setEulerFromRotationMatrix() has been removed. Use Euler.setFromRotationMatrix() instead.")},Lt.prototype.setEulerFromQuaternion=function(){console.error("THREE.Vector3: .setEulerFromQuaternion() has been removed. Use Euler.setFromQuaternion() instead.")},Lt.prototype.getPositionFromMatrix=function(t){return console.warn("THREE.Vector3: .getPositionFromMatrix() has been renamed to .setFromMatrixPosition()."),this.setFromMatrixPosition(t)},Lt.prototype.getScaleFromMatrix=function(t){return console.warn("THREE.Vector3: .getScaleFromMatrix() has been renamed to .setFromMatrixScale()."),this.setFromMatrixScale(t)},Lt.prototype.getColumnFromMatrix=function(t,e){return console.warn("THREE.Vector3: .getColumnFromMatrix() has been renamed to .setFromMatrixColumn()."),this.setFromMatrixColumn(e,t)},Lt.prototype.applyProjection=function(t){return console.warn("THREE.Vector3: .applyProjection() has been removed. Use .applyMatrix4( m ) instead."),this.applyMatrix4(t)},Lt.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector3: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},Lt.prototype.distanceToManhattan=function(t){return console.warn("THREE.Vector3: .distanceToManhattan() has been renamed to .manhattanDistanceTo()."),this.manhattanDistanceTo(t)},Lt.prototype.lengthManhattan=function(){return console.warn("THREE.Vector3: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},St.prototype.fromAttribute=function(t,e,n){return console.warn("THREE.Vector4: .fromAttribute() has been renamed to .fromBufferAttribute()."),this.fromBufferAttribute(t,e,n)},St.prototype.lengthManhattan=function(){return console.warn("THREE.Vector4: .lengthManhattan() has been renamed to .manhattanLength()."),this.manhattanLength()},Ce.prototype.getChildByName=function(t){return console.warn("THREE.Object3D: .getChildByName() has been renamed to .getObjectByName()."),this.getObjectByName(t)},Ce.prototype.renderDepth=function(){console.warn("THREE.Object3D: .renderDepth has been removed. Use .renderOrder, instead.")},Ce.prototype.translate=function(t,e){return console.warn("THREE.Object3D: .translate() has been removed. Use .translateOnAxis( axis, distance ) instead."),this.translateOnAxis(e,t)},Ce.prototype.getWorldRotation=function(){console.error("THREE.Object3D: .getWorldRotation() has been removed. Use THREE.Object3D.getWorldQuaternion( target ) instead.")},Ce.prototype.applyMatrix=function(t){return console.warn("THREE.Object3D: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(Ce.prototype,{eulerOrder:{get:function(){return console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order},set:function(t){console.warn("THREE.Object3D: .eulerOrder is now .rotation.order."),this.rotation.order=t}},useQuaternion:{get:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")},set:function(){console.warn("THREE.Object3D: .useQuaternion has been removed. The library now uses quaternions by default.")}}}),Wn.prototype.setDrawMode=function(){console.error("THREE.Mesh: .setDrawMode() has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")},Object.defineProperties(Wn.prototype,{drawMode:{get:function(){return console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode."),0},set:function(){console.error("THREE.Mesh: .drawMode has been removed. The renderer now always assumes THREE.TrianglesDrawMode. Transform your geometry via BufferGeometryUtils.toTrianglesDrawMode() if necessary.")}}}),$s.prototype.initBones=function(){console.error("THREE.SkinnedMesh: initBones() has been removed.")},Kn.prototype.setLens=function(t,e){console.warn("THREE.PerspectiveCamera.setLens is deprecated. Use .setFocalLength and .filmGauge for a photographic setup."),void 0!==e&&(this.filmGauge=e),this.setFocalLength(t)},Object.defineProperties(Fl.prototype,{onlyShadow:{set:function(){console.warn("THREE.Light: .onlyShadow has been removed.")}},shadowCameraFov:{set:function(t){console.warn("THREE.Light: .shadowCameraFov is now .shadow.camera.fov."),this.shadow.camera.fov=t}},shadowCameraLeft:{set:function(t){console.warn("THREE.Light: .shadowCameraLeft is now .shadow.camera.left."),this.shadow.camera.left=t}},shadowCameraRight:{set:function(t){console.warn("THREE.Light: .shadowCameraRight is now .shadow.camera.right."),this.shadow.camera.right=t}},shadowCameraTop:{set:function(t){console.warn("THREE.Light: .shadowCameraTop is now .shadow.camera.top."),this.shadow.camera.top=t}},shadowCameraBottom:{set:function(t){console.warn("THREE.Light: .shadowCameraBottom is now .shadow.camera.bottom."),this.shadow.camera.bottom=t}},shadowCameraNear:{set:function(t){console.warn("THREE.Light: .shadowCameraNear is now .shadow.camera.near."),this.shadow.camera.near=t}},shadowCameraFar:{set:function(t){console.warn("THREE.Light: .shadowCameraFar is now .shadow.camera.far."),this.shadow.camera.far=t}},shadowCameraVisible:{set:function(){console.warn("THREE.Light: .shadowCameraVisible has been removed. Use new THREE.CameraHelper( light.shadow.camera ) instead.")}},shadowBias:{set:function(t){console.warn("THREE.Light: .shadowBias is now .shadow.bias."),this.shadow.bias=t}},shadowDarkness:{set:function(){console.warn("THREE.Light: .shadowDarkness has been removed.")}},shadowMapWidth:{set:function(t){console.warn("THREE.Light: .shadowMapWidth is now .shadow.mapSize.width."),this.shadow.mapSize.width=t}},shadowMapHeight:{set:function(t){console.warn("THREE.Light: .shadowMapHeight is now .shadow.mapSize.height."),this.shadow.mapSize.height=t}}}),Object.defineProperties(sn.prototype,{length:{get:function(){return console.warn("THREE.BufferAttribute: .length has been deprecated. Use .count instead."),this.array.length}},dynamic:{get:function(){return console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.usage===nt},set:function(){console.warn("THREE.BufferAttribute: .dynamic has been deprecated. Use .usage instead."),this.setUsage(nt)}}}),sn.prototype.setDynamic=function(t){return console.warn("THREE.BufferAttribute: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?nt:et),this},sn.prototype.copyIndicesArray=function(){console.error("THREE.BufferAttribute: .copyIndicesArray() has been removed.")},sn.prototype.setArray=function(){console.error("THREE.BufferAttribute: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},En.prototype.addIndex=function(t){console.warn("THREE.BufferGeometry: .addIndex() has been renamed to .setIndex()."),this.setIndex(t)},En.prototype.addAttribute=function(t,e){return console.warn("THREE.BufferGeometry: .addAttribute() has been renamed to .setAttribute()."),e&&e.isBufferAttribute||e&&e.isInterleavedBufferAttribute?"index"===t?(console.warn("THREE.BufferGeometry.addAttribute: Use .setIndex() for index attribute."),this.setIndex(e),this):this.setAttribute(t,e):(console.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.setAttribute(t,new sn(arguments[1],arguments[2])))},En.prototype.addDrawCall=function(t,e,n){void 0!==n&&console.warn("THREE.BufferGeometry: .addDrawCall() no longer supports indexOffset."),console.warn("THREE.BufferGeometry: .addDrawCall() is now .addGroup()."),this.addGroup(t,e)},En.prototype.clearDrawCalls=function(){console.warn("THREE.BufferGeometry: .clearDrawCalls() is now .clearGroups()."),this.clearGroups()},En.prototype.computeOffsets=function(){console.warn("THREE.BufferGeometry: .computeOffsets() has been removed.")},En.prototype.removeAttribute=function(t){return console.warn("THREE.BufferGeometry: .removeAttribute() has been renamed to .deleteAttribute()."),this.deleteAttribute(t)},En.prototype.applyMatrix=function(t){return console.warn("THREE.BufferGeometry: .applyMatrix() has been renamed to .applyMatrix4()."),this.applyMatrix4(t)},Object.defineProperties(En.prototype,{drawcalls:{get:function(){return console.error("THREE.BufferGeometry: .drawcalls has been renamed to .groups."),this.groups}},offsets:{get:function(){return console.warn("THREE.BufferGeometry: .offsets has been renamed to .groups."),this.groups}}}),Es.prototype.setDynamic=function(t){return console.warn("THREE.InterleavedBuffer: .setDynamic() has been deprecated. Use .setUsage() instead."),this.setUsage(!0===t?nt:et),this},Es.prototype.setArray=function(){console.error("THREE.InterleavedBuffer: .setArray has been removed. Use BufferGeometry .setAttribute to replace/resize attribute buffers")},go.prototype.getArrays=function(){console.error("THREE.ExtrudeGeometry: .getArrays() has been removed.")},go.prototype.addShapeList=function(){console.error("THREE.ExtrudeGeometry: .addShapeList() has been removed.")},go.prototype.addShape=function(){console.error("THREE.ExtrudeGeometry: .addShape() has been removed.")},Ts.prototype.dispose=function(){console.error("THREE.Scene: .dispose() has been removed.")},Zc.prototype.onUpdate=function(){return console.warn("THREE.Uniform: .onUpdate() has been removed. Use object.onBeforeRender() instead."),this},Object.defineProperties(Xe.prototype,{wrapAround:{get:function(){console.warn("THREE.Material: .wrapAround has been removed.")},set:function(){console.warn("THREE.Material: .wrapAround has been removed.")}},overdraw:{get:function(){console.warn("THREE.Material: .overdraw has been removed.")},set:function(){console.warn("THREE.Material: .overdraw has been removed.")}},wrapRGB:{get:function(){return console.warn("THREE.Material: .wrapRGB has been removed."),new tn}},shading:{get:function(){console.error("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead.")},set:function(t){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=1===t}},stencilMask:{get:function(){return console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask},set:function(t){console.warn("THREE."+this.type+": .stencilMask has been removed. Use .stencilFuncMask instead."),this.stencilFuncMask=t}}}),Object.defineProperties(Jn.prototype,{derivatives:{get:function(){return console.warn("THREE.ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives},set:function(t){console.warn("THREE. ShaderMaterial: .derivatives has been moved to .extensions.derivatives."),this.extensions.derivatives=t}}}),ws.prototype.clearTarget=function(t,e,n,i){console.warn("THREE.WebGLRenderer: .clearTarget() has been deprecated. Use .setRenderTarget() and .clear() instead."),this.setRenderTarget(t),this.clear(e,n,i)},ws.prototype.animate=function(t){console.warn("THREE.WebGLRenderer: .animate() is now .setAnimationLoop()."),this.setAnimationLoop(t)},ws.prototype.getCurrentRenderTarget=function(){return console.warn("THREE.WebGLRenderer: .getCurrentRenderTarget() is now .getRenderTarget()."),this.getRenderTarget()},ws.prototype.getMaxAnisotropy=function(){return console.warn("THREE.WebGLRenderer: .getMaxAnisotropy() is now .capabilities.getMaxAnisotropy()."),this.capabilities.getMaxAnisotropy()},ws.prototype.getPrecision=function(){return console.warn("THREE.WebGLRenderer: .getPrecision() is now .capabilities.precision."),this.capabilities.precision},ws.prototype.resetGLState=function(){return console.warn("THREE.WebGLRenderer: .resetGLState() is now .state.reset()."),this.state.reset()},ws.prototype.supportsFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsFloatTextures() is now .extensions.get( 'OES_texture_float' )."),this.extensions.get("OES_texture_float")},ws.prototype.supportsHalfFloatTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsHalfFloatTextures() is now .extensions.get( 'OES_texture_half_float' )."),this.extensions.get("OES_texture_half_float")},ws.prototype.supportsStandardDerivatives=function(){return console.warn("THREE.WebGLRenderer: .supportsStandardDerivatives() is now .extensions.get( 'OES_standard_derivatives' )."),this.extensions.get("OES_standard_derivatives")},ws.prototype.supportsCompressedTextureS3TC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTextureS3TC() is now .extensions.get( 'WEBGL_compressed_texture_s3tc' )."),this.extensions.get("WEBGL_compressed_texture_s3tc")},ws.prototype.supportsCompressedTexturePVRTC=function(){return console.warn("THREE.WebGLRenderer: .supportsCompressedTexturePVRTC() is now .extensions.get( 'WEBGL_compressed_texture_pvrtc' )."),this.extensions.get("WEBGL_compressed_texture_pvrtc")},ws.prototype.supportsBlendMinMax=function(){return console.warn("THREE.WebGLRenderer: .supportsBlendMinMax() is now .extensions.get( 'EXT_blend_minmax' )."),this.extensions.get("EXT_blend_minmax")},ws.prototype.supportsVertexTextures=function(){return console.warn("THREE.WebGLRenderer: .supportsVertexTextures() is now .capabilities.vertexTextures."),this.capabilities.vertexTextures},ws.prototype.supportsInstancedArrays=function(){return console.warn("THREE.WebGLRenderer: .supportsInstancedArrays() is now .extensions.get( 'ANGLE_instanced_arrays' )."),this.extensions.get("ANGLE_instanced_arrays")},ws.prototype.enableScissorTest=function(t){console.warn("THREE.WebGLRenderer: .enableScissorTest() is now .setScissorTest()."),this.setScissorTest(t)},ws.prototype.initMaterial=function(){console.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")},ws.prototype.addPrePlugin=function(){console.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")},ws.prototype.addPostPlugin=function(){console.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")},ws.prototype.updateShadowMap=function(){console.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")},ws.prototype.setFaceCulling=function(){console.warn("THREE.WebGLRenderer: .setFaceCulling() has been removed.")},ws.prototype.allocTextureUnit=function(){console.warn("THREE.WebGLRenderer: .allocTextureUnit() has been removed.")},ws.prototype.setTexture=function(){console.warn("THREE.WebGLRenderer: .setTexture() has been removed.")},ws.prototype.setTexture2D=function(){console.warn("THREE.WebGLRenderer: .setTexture2D() has been removed.")},ws.prototype.setTextureCube=function(){console.warn("THREE.WebGLRenderer: .setTextureCube() has been removed.")},ws.prototype.getActiveMipMapLevel=function(){return console.warn("THREE.WebGLRenderer: .getActiveMipMapLevel() is now .getActiveMipmapLevel()."),this.getActiveMipmapLevel()},Object.defineProperties(ws.prototype,{shadowMapEnabled:{get:function(){return this.shadowMap.enabled},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapEnabled is now .shadowMap.enabled."),this.shadowMap.enabled=t}},shadowMapType:{get:function(){return this.shadowMap.type},set:function(t){console.warn("THREE.WebGLRenderer: .shadowMapType is now .shadowMap.type."),this.shadowMap.type=t}},shadowMapCullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMapCullFace has been removed. Set Material.shadowSide instead.")}},context:{get:function(){return console.warn("THREE.WebGLRenderer: .context has been removed. Use .getContext() instead."),this.getContext()}},vr:{get:function(){return console.warn("THREE.WebGLRenderer: .vr has been renamed to .xr"),this.xr}},gammaInput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead."),!1},set:function(){console.warn("THREE.WebGLRenderer: .gammaInput has been removed. Set the encoding for textures via Texture.encoding instead.")}},gammaOutput:{get:function(){return console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),!1},set:function(t){console.warn("THREE.WebGLRenderer: .gammaOutput has been removed. Set WebGLRenderer.outputEncoding instead."),this.outputEncoding=!0===t?Y:X}},toneMappingWhitePoint:{get:function(){return console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed."),1},set:function(){console.warn("THREE.WebGLRenderer: .toneMappingWhitePoint has been removed.")}}}),Object.defineProperties(us.prototype,{cullFace:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.cullFace has been removed. Set Material.shadowSide instead.")}},renderReverseSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderReverseSided has been removed. Set Material.shadowSide instead.")}},renderSingleSided:{get:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")},set:function(){console.warn("THREE.WebGLRenderer: .shadowMap.renderSingleSided has been removed. Set Material.shadowSide instead.")}}}),Object.defineProperties(Tt.prototype,{wrapS:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapS is now .texture.wrapS."),this.texture.wrapS=t}},wrapT:{get:function(){return console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT},set:function(t){console.warn("THREE.WebGLRenderTarget: .wrapT is now .texture.wrapT."),this.texture.wrapT=t}},magFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .magFilter is now .texture.magFilter."),this.texture.magFilter=t}},minFilter:{get:function(){return console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter},set:function(t){console.warn("THREE.WebGLRenderTarget: .minFilter is now .texture.minFilter."),this.texture.minFilter=t}},anisotropy:{get:function(){return console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy},set:function(t){console.warn("THREE.WebGLRenderTarget: .anisotropy is now .texture.anisotropy."),this.texture.anisotropy=t}},offset:{get:function(){return console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset},set:function(t){console.warn("THREE.WebGLRenderTarget: .offset is now .texture.offset."),this.texture.offset=t}},repeat:{get:function(){return console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat},set:function(t){console.warn("THREE.WebGLRenderTarget: .repeat is now .texture.repeat."),this.texture.repeat=t}},format:{get:function(){return console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format},set:function(t){console.warn("THREE.WebGLRenderTarget: .format is now .texture.format."),this.texture.format=t}},type:{get:function(){return console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type},set:function(t){console.warn("THREE.WebGLRenderTarget: .type is now .texture.type."),this.texture.type=t}},generateMipmaps:{get:function(){return console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps},set:function(t){console.warn("THREE.WebGLRenderTarget: .generateMipmaps is now .texture.generateMipmaps."),this.texture.generateMipmaps=t}}}),Lc.prototype.load=function(t){console.warn("THREE.Audio: .load has been deprecated. Use THREE.AudioLoader instead.");const e=this;return(new vc).load(t,(function(t){e.setBuffer(t)})),this},Ic.prototype.getData=function(){return console.warn("THREE.AudioAnalyser: .getData() is now .getFrequencyData()."),this.getFrequencyData()},ti.prototype.updateCubeMap=function(t,e){return console.warn("THREE.CubeCamera: .updateCubeMap() is now .update()."),this.update(t,e)},ti.prototype.clear=function(t,e,n,i){return console.warn("THREE.CubeCamera: .clear() is now .renderTarget.clear()."),this.renderTarget.clear(t,e,n,i)},_t.crossOrigin=void 0,_t.loadTexture=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTexture has been deprecated. Use THREE.TextureLoader() instead.");const r=new pl;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},_t.loadTextureCube=function(t,e,n,i){console.warn("THREE.ImageUtils.loadTextureCube has been deprecated. Use THREE.CubeTextureLoader() instead.");const r=new ul;r.setCrossOrigin(this.crossOrigin);const s=r.load(t,n,void 0,i);return e&&(s.mapping=e),s},_t.loadCompressedTexture=function(){console.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},_t.loadCompressedTextureCube=function(){console.error("THREE.ImageUtils.loadCompressedTextureCube has been removed. Use THREE.DDSLoader instead.")};const eu={createMultiMaterialObject:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},detach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")},attach:function(){console.error("THREE.SceneUtils has been moved to /examples/jsm/utils/SceneUtils.js")}};"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:e}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=e),t.ACESFilmicToneMapping=4,t.AddEquation=n,t.AddOperation=2,t.AdditiveAnimationBlendMode=q,t.AdditiveBlending=2,t.AlphaFormat=1021,t.AlwaysDepth=1,t.AlwaysStencilFunc=519,t.AmbientLight=$l,t.AmbientLightProbe=xc,t.AnimationClip=nl,t.AnimationLoader=class extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new cl(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=[];for(let n=0;n<t.length;n++){const i=nl.parse(t[n]);e.push(i)}return e}},t.AnimationMixer=Yc,t.AnimationObjectGroup=qc,t.AnimationUtils=Vo,t.ArcCurve=gl,t.ArrayCamera=fs,t.ArrowHelper=class extends Ce{constructor(t=new Lt(0,0,1),e=new Lt(0,0,0),n=1,i=16776960,r=.2*n,s=.2*r){super(),this.type="ArrowHelper",void 0===Th&&(Th=new En,Th.setAttribute("position",new mn([0,0,0,0,1,0],3)),Eh=new Da(0,.5,1,5,1),Eh.translate(0,-.5,0)),this.position.copy(e),this.line=new fa(Th,new ca({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Wn(Eh,new en({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,s)}setDirection(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Sh.set(t.z,0,-t.x).normalize();const e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Sh,e)}}setLength(t,e=.2*t,n=.2*e){this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()}setColor(t){this.line.material.color.set(t),this.cone.material.color.set(t)}copy(t){return super.copy(t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this}},t.Audio=Lc,t.AudioAnalyser=Ic,t.AudioContext=gc,t.AudioListener=class extends Ce{constructor(){super(),this.type="AudioListener",this.context=gc.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new bc}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t);const e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Sc,Tc,Ec),Ac.set(0,0,-1).applyQuaternion(Tc),e.positionX){const t=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Sc.x,t),e.positionY.linearRampToValueAtTime(Sc.y,t),e.positionZ.linearRampToValueAtTime(Sc.z,t),e.forwardX.linearRampToValueAtTime(Ac.x,t),e.forwardY.linearRampToValueAtTime(Ac.y,t),e.forwardZ.linearRampToValueAtTime(Ac.z,t),e.upX.linearRampToValueAtTime(n.x,t),e.upY.linearRampToValueAtTime(n.y,t),e.upZ.linearRampToValueAtTime(n.z,t)}else e.setPosition(Sc.x,Sc.y,Sc.z),e.setOrientation(Ac.x,Ac.y,Ac.z,n.x,n.y,n.z)}},t.AudioLoader=vc,t.AxesHelper=Ah,t.AxisHelper=function(t){return console.warn("THREE.AxisHelper has been renamed to THREE.AxesHelper."),new Ah(t)},t.BackSide=1,t.BasicDepthPacking=3200,t.BasicShadowMap=0,t.BinaryTextureLoader=function(t){return console.warn("THREE.BinaryTextureLoader has been renamed to THREE.DataTextureLoader."),new dl(t)},t.Bone=ta,t.BooleanKeyframeTrack=Zo,t.BoundingBoxHelper=function(t,e){return console.warn("THREE.BoundingBoxHelper has been deprecated. Creating a THREE.BoxHelper instead."),new Mh(t,e)},t.Box2=eh,t.Box3=Pt,t.Box3Helper=class extends ya{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new En;i.setIndex(new sn(n,1)),i.setAttribute("position",new mn([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new ca({color:e,toneMapped:!1})),this.box=t,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(t){const e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(t))}},t.BoxBufferGeometry=qn,t.BoxGeometry=qn,t.BoxHelper=Mh,t.BufferAttribute=sn,t.BufferGeometry=En,t.BufferGeometryLoader=oc,t.ByteType=1010,t.Cache=rl,t.Camera=Qn,t.CameraHelper=class extends ya{constructor(t){const e=new En,n=new ca({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],r=[],s={},a=new tn(16755200),o=new tn(16711680),l=new tn(43775),c=new tn(16777215),h=new 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t=this.geometry,e=this.pointMap;_h.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),wh("c",e,t,_h,0,0,-1),wh("t",e,t,_h,0,0,1),wh("n1",e,t,_h,-1,-1,-1),wh("n2",e,t,_h,1,-1,-1),wh("n3",e,t,_h,-1,1,-1),wh("n4",e,t,_h,1,1,-1),wh("f1",e,t,_h,-1,-1,1),wh("f2",e,t,_h,1,-1,1),wh("f3",e,t,_h,-1,1,1),wh("f4",e,t,_h,1,1,1),wh("u1",e,t,_h,.7,1.1,-1),wh("u2",e,t,_h,-.7,1.1,-1),wh("u3",e,t,_h,0,2,-1),wh("cf1",e,t,_h,-1,0,1),wh("cf2",e,t,_h,1,0,1),wh("cf3",e,t,_h,0,-1,1),wh("cf4",e,t,_h,0,1,1),wh("cn1",e,t,_h,-1,0,-1),wh("cn2",e,t,_h,1,0,-1),wh("cn3",e,t,_h,0,-1,-1),wh("cn4",e,t,_h,0,1,-1),t.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}},t.CanvasRenderer=function(){console.error("THREE.CanvasRenderer has been removed")},t.CanvasTexture=Ra,t.CatmullRomCurve3=bl,t.CineonToneMapping=3,t.CircleBufferGeometry=Pa,t.CircleGeometry=Pa,t.ClampToEdgeWrapping=u,t.Clock=bc,t.Color=tn,t.ColorKeyframeTrack=Jo,t.CompressedTexture=La,t.CompressedTextureLoader=class extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=[],a=new La,o=new cl(this.manager);o.setPath(this.path),o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setWithCredentials(r.withCredentials);let l=0;function c(c){o.load(t[c],(function(t){const n=r.parse(t,!0);s[c]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},l+=1,6===l&&(1===n.mipmapCount&&(a.minFilter=g),a.image=s,a.format=n.format,a.needsUpdate=!0,e&&e(a))}),n,i)}if(Array.isArray(t))for(let e=0,n=t.length;e<n;++e)c(e);else o.load(t,(function(t){const n=r.parse(t,!0);if(n.isCubemap){const t=n.mipmaps.length/n.mipmapCount;for(let e=0;e<t;e++){s[e]={mipmaps:[]};for(let t=0;t<n.mipmapCount;t++)s[e].mipmaps.push(n.mipmaps[e*n.mipmapCount+t]),s[e].format=n.format,s[e].width=n.width,s[e].height=n.height}a.image=s}else a.image.width=n.width,a.image.height=n.height,a.mipmaps=n.mipmaps;1===n.mipmapCount&&(a.minFilter=g),a.format=n.format,a.needsUpdate=!0,e&&e(a)}),n,i);return a}},t.ConeBufferGeometry=Ia,t.ConeGeometry=Ia,t.CubeCamera=ti,t.CubeReflectionMapping=r,t.CubeRefractionMapping=s,t.CubeTexture=ei,t.CubeTextureLoader=ul,t.CubeUVReflectionMapping=l,t.CubeUVRefractionMapping=c,t.CubicBezierCurve=El,t.CubicBezierCurve3=Al,t.CubicInterpolant=jo,t.CullFaceBack=1,t.CullFaceFront=2,t.CullFaceFrontBack=3,t.CullFaceNone=0,t.Curve=ml,t.CurvePath=Nl,t.CustomBlending=5,t.CustomToneMapping=5,t.CylinderBufferGeometry=Da,t.CylinderGeometry=Da,t.Cylindrical=class{constructor(t=1,e=0,n=0){return this.radius=t,this.theta=e,this.y=n,this}set(t,e,n){return this.radius=t,this.theta=e,this.y=n,this}copy(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}clone(){return(new this.constructor).copy(this)}},t.DataTexture=ii,t.DataTexture2DArray=Ai,t.DataTexture3D=Li,t.DataTextureLoader=dl,t.DataUtils=class{static toHalfFloat(t){Lh[0]=t;const e=Rh[0];let n=e>>16&32768,i=e>>12&2047;const r=e>>23&255;return r<103?n:r>142?(n|=31744,n|=(255==r?0:1)&&8388607&e,n):r<113?(i|=2048,n|=(i>>114-r)+(i>>113-r&1),n):(n|=r-112<<10|i>>1,n+=1&i,n)}},t.DecrementStencilOp=7683,t.DecrementWrapStencilOp=34056,t.DefaultLoadingManager=al,t.DepthFormat=A,t.DepthStencilFormat=L,t.DepthTexture=Ca,t.DirectionalLight=Kl,t.DirectionalLightHelper=class extends Ce{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,void 0===e&&(e=1);let i=new En;i.setAttribute("position",new mn([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));const r=new ca({fog:!1,toneMapped:!1});this.lightPlane=new fa(i,r),this.add(this.lightPlane),i=new En,i.setAttribute("position",new mn([0,0,0,0,0,1],3)),this.targetLine=new fa(i,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){gh.setFromMatrixPosition(this.light.matrixWorld),vh.setFromMatrixPosition(this.light.target.matrixWorld),yh.subVectors(vh,gh),this.lightPlane.lookAt(vh),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(vh),this.targetLine.scale.z=yh.length()}},t.DiscreteInterpolant=Xo,t.DodecahedronBufferGeometry=Ba,t.DodecahedronGeometry=Ba,t.DoubleSide=2,t.DstAlphaFactor=206,t.DstColorFactor=208,t.DynamicBufferAttribute=function(t,e){return console.warn("THREE.DynamicBufferAttribute has been removed. Use new THREE.BufferAttribute().setUsage( THREE.DynamicDrawUsage ) instead."),new sn(t,e).setUsage(nt)},t.DynamicCopyUsage=35050,t.DynamicDrawUsage=nt,t.DynamicReadUsage=35049,t.EdgesGeometry=Ga,t.EdgesHelper=function(t,e){return console.warn("THREE.EdgesHelper has been removed. Use THREE.EdgesGeometry instead."),new ya(new Ga(t.geometry),new ca({color:void 0!==e?e:16777215}))},t.EllipseCurve=fl,t.EqualDepth=4,t.EqualStencilFunc=514,t.EquirectangularReflectionMapping=a,t.EquirectangularRefractionMapping=o,t.Euler=fe,t.EventDispatcher=rt,t.ExtrudeBufferGeometry=go,t.ExtrudeGeometry=go,t.FaceColors=1,t.FileLoader=cl,t.FlatShading=1,t.Float16BufferAttribute=pn,t.Float32Attribute=function(t,e){return console.warn("THREE.Float32Attribute has been removed. Use new THREE.Float32BufferAttribute() instead."),new mn(t,e)},t.Float32BufferAttribute=mn,t.Float64Attribute=function(t,e){return console.warn("THREE.Float64Attribute has been removed. Use new THREE.Float64BufferAttribute() instead."),new fn(t,e)},t.Float64BufferAttribute=fn,t.FloatType=b,t.Fog=Ss,t.FogExp2=Ms,t.Font=pc,t.FontLoader=class extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new cl(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(t){let n;try{n=JSON.parse(t)}catch(e){console.warn("THREE.FontLoader: typeface.js support is being deprecated. Use typeface.json instead."),n=JSON.parse(t.substring(65,t.length-2))}const i=r.parse(n);e&&e(i)}),n,i)}parse(t){return new pc(t)}},t.FrontSide=0,t.Frustum=ai,t.GLBufferAttribute=Qc,t.GLSL1="100",t.GLSL3=it,t.GammaEncoding=Z,t.GreaterDepth=6,t.GreaterEqualDepth=5,t.GreaterEqualStencilFunc=518,t.GreaterStencilFunc=516,t.GridHelper=fh,t.Group=gs,t.HalfFloatType=M,t.HemisphereLight=Ol,t.HemisphereLightHelper=class extends Ce{constructor(t,e,n){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n;const i=new _o(e);i.rotateY(.5*Math.PI),this.material=new en({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=i.getAttribute("position"),s=new Float32Array(3*r.count);i.setAttribute("color",new sn(s,3)),this.add(new Wn(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const e=t.geometry.getAttribute("color");ph.copy(this.light.color),mh.copy(this.light.groundColor);for(let t=0,n=e.count;t<n;t++){const i=t<n/2?ph:mh;e.setXYZ(t,i.r,i.g,i.b)}e.needsUpdate=!0}t.lookAt(dh.setFromMatrixPosition(this.light.matrixWorld).negate())}},t.HemisphereLightProbe=yc,t.IcosahedronBufferGeometry=yo,t.IcosahedronGeometry=yo,t.ImageBitmapLoader=uc,t.ImageLoader=hl,t.ImageUtils=_t,t.ImmediateRenderObject=sh,t.IncrementStencilOp=7682,t.IncrementWrapStencilOp=34055,t.InstancedBufferAttribute=ac,t.InstancedBufferGeometry=sc,t.InstancedInterleavedBuffer=Jc,t.InstancedMesh=la,t.Int16Attribute=function(t,e){return console.warn("THREE.Int16Attribute has been removed. Use new THREE.Int16BufferAttribute() instead."),new cn(t,e)},t.Int16BufferAttribute=cn,t.Int32Attribute=function(t,e){return console.warn("THREE.Int32Attribute has been removed. Use new THREE.Int32BufferAttribute() instead."),new un(t,e)},t.Int32BufferAttribute=un,t.Int8Attribute=function(t,e){return console.warn("THREE.Int8Attribute has been removed. Use new THREE.Int8BufferAttribute() instead."),new an(t,e)},t.Int8BufferAttribute=an,t.IntType=1013,t.InterleavedBuffer=Es,t.InterleavedBufferAttribute=Ls,t.Interpolant=Wo,t.InterpolateDiscrete=H,t.InterpolateLinear=G,t.InterpolateSmooth=U,t.InvertStencilOp=5386,t.JSONLoader=function(){console.error("THREE.JSONLoader has been removed.")},t.KeepStencilOp=tt,t.KeyframeTrack=Yo,t.LOD=Xs,t.LatheBufferGeometry=xo,t.LatheGeometry=xo,t.Layers=ge,t.LensFlare=function(){console.error("THREE.LensFlare has been moved to /examples/jsm/objects/Lensflare.js")},t.LessDepth=2,t.LessEqualDepth=3,t.LessEqualStencilFunc=515,t.LessStencilFunc=513,t.Light=Fl,t.LightProbe=nc,t.Line=fa,t.Line3=rh,t.LineBasicMaterial=ca,t.LineCurve=Ll,t.LineCurve3=Rl,t.LineDashedMaterial=Uo,t.LineLoop=xa,t.LinePieces=1,t.LineSegments=ya,t.LineStrip=0,t.LinearEncoding=X,t.LinearFilter=g,t.LinearInterpolant=qo,t.LinearMipMapLinearFilter=1008,t.LinearMipMapNearestFilter=1007,t.LinearMipmapLinearFilter=y,t.LinearMipmapNearestFilter=v,t.LinearToneMapping=1,t.Loader=ol,t.LoaderUtils=rc,t.LoadingManager=sl,t.LogLuvEncoding=3003,t.LoopOnce=2200,t.LoopPingPong=2202,t.LoopRepeat=2201,t.LuminanceAlphaFormat=1025,t.LuminanceFormat=1024,t.MOUSE={LEFT:0,MIDDLE:1,RIGHT:2,ROTATE:0,DOLLY:1,PAN:2},t.Material=Xe,t.MaterialLoader=ic,t.Math=gt,t.MathUtils=gt,t.Matrix3=yt,t.Matrix4=se,t.MaxEquation=104,t.Mesh=Wn,t.MeshBasicMaterial=en,t.MeshDepthMaterial=cs,t.MeshDistanceMaterial=hs,t.MeshFaceMaterial=function(t){return console.warn("THREE.MeshFaceMaterial has been removed. Use an Array instead."),t},t.MeshLambertMaterial=Ho,t.MeshMatcapMaterial=Go,t.MeshNormalMaterial=Oo,t.MeshPhongMaterial=zo,t.MeshPhysicalMaterial=Bo,t.MeshStandardMaterial=No,t.MeshToonMaterial=Fo,t.MinEquation=103,t.MirroredRepeatWrapping=d,t.MixOperation=1,t.MultiMaterial=function(t=[]){return console.warn("THREE.MultiMaterial has been removed. Use an Array instead."),t.isMultiMaterial=!0,t.materials=t,t.clone=function(){return t.slice()},t},t.MultiplyBlending=4,t.MultiplyOperation=0,t.NearestFilter=p,t.NearestMipMapLinearFilter=1005,t.NearestMipMapNearestFilter=1004,t.NearestMipmapLinearFilter=f,t.NearestMipmapNearestFilter=m,t.NeverDepth=0,t.NeverStencilFunc=512,t.NoBlending=0,t.NoColors=0,t.NoToneMapping=0,t.NormalAnimationBlendMode=j,t.NormalBlending=1,t.NotEqualDepth=7,t.NotEqualStencilFunc=517,t.NumberKeyframeTrack=Qo,t.Object3D=Ce,t.ObjectLoader=class extends ol{constructor(t){super(t)}load(t,e,n,i){const r=this,s=""===this.path?rc.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||s;const a=new cl(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(t,(function(n){let s=null;try{s=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}const a=s.metadata;void 0!==a&&void 0!==a.type&&"geometry"!==a.type.toLowerCase()?r.parse(s,e):console.error("THREE.ObjectLoader: Can't load "+t)}),n,i)}parse(t,e){const n=this.parseAnimations(t.animations),i=this.parseShapes(t.shapes),r=this.parseGeometries(t.geometries,i),s=this.parseImages(t.images,(function(){void 0!==e&&e(l)})),a=this.parseTextures(t.textures,s),o=this.parseMaterials(t.materials,a),l=this.parseObject(t.object,r,o,n),c=this.parseSkeletons(t.skeletons,l);if(this.bindSkeletons(l,c),void 0!==e){let t=!1;for(const e in s)if(s[e]instanceof HTMLImageElement){t=!0;break}!1===t&&e(l)}return l}parseShapes(t){const e={};if(void 0!==t)for(let n=0,i=t.length;n<i;n++){const i=(new zl).fromJSON(t[n]);e[i.uuid]=i}return e}parseSkeletons(t,e){const n={},i={};if(e.traverse((function(t){t.isBone&&(i[t.uuid]=t)})),void 0!==t)for(let e=0,r=t.length;e<r;e++){const r=(new ia).fromJSON(t[e],i);n[r.uuid]=r}return n}parseGeometries(t,e){const n={};let i;if(void 0!==t){const r=new oc;for(let s=0,a=t.length;s<a;s++){let a;const o=t[s];switch(o.type){case"PlaneGeometry":case"PlaneBufferGeometry":a=new Po[o.type](o.width,o.height,o.widthSegments,o.heightSegments);break;case"BoxGeometry":case"BoxBufferGeometry":a=new Po[o.type](o.width,o.height,o.depth,o.widthSegments,o.heightSegments,o.depthSegments);break;case"CircleGeometry":case"CircleBufferGeometry":a=new Po[o.type](o.radius,o.segments,o.thetaStart,o.thetaLength);break;case"CylinderGeometry":case"CylinderBufferGeometry":a=new Po[o.type](o.radiusTop,o.radiusBottom,o.height,o.radialSegments,o.heightSegments,o.openEnded,o.thetaStart,o.thetaLength);break;case"ConeGeometry":case"ConeBufferGeometry":a=new Po[o.type](o.radius,o.height,o.radialSegments,o.heightSegments,o.openEnded,o.thetaStart,o.thetaLength);break;case"SphereGeometry":case"SphereBufferGeometry":a=new Po[o.type](o.radius,o.widthSegments,o.heightSegments,o.phiStart,o.phiLength,o.thetaStart,o.thetaLength);break;case"DodecahedronGeometry":case"DodecahedronBufferGeometry":case"IcosahedronGeometry":case"IcosahedronBufferGeometry":case"OctahedronGeometry":case"OctahedronBufferGeometry":case"TetrahedronGeometry":case"TetrahedronBufferGeometry":a=new Po[o.type](o.radius,o.detail);break;case"RingGeometry":case"RingBufferGeometry":a=new Po[o.type](o.innerRadius,o.outerRadius,o.thetaSegments,o.phiSegments,o.thetaStart,o.thetaLength);break;case"TorusGeometry":case"TorusBufferGeometry":a=new Po[o.type](o.radius,o.tube,o.radialSegments,o.tubularSegments,o.arc);break;case"TorusKnotGeometry":case"TorusKnotBufferGeometry":a=new Po[o.type](o.radius,o.tube,o.tubularSegments,o.radialSegments,o.p,o.q);break;case"TubeGeometry":case"TubeBufferGeometry":a=new Po[o.type]((new Il[o.path.type]).fromJSON(o.path),o.tubularSegments,o.radius,o.radialSegments,o.closed);break;case"LatheGeometry":case"LatheBufferGeometry":a=new Po[o.type](o.points,o.segments,o.phiStart,o.phiLength);break;case"PolyhedronGeometry":case"PolyhedronBufferGeometry":a=new Po[o.type](o.vertices,o.indices,o.radius,o.details);break;case"ShapeGeometry":case"ShapeBufferGeometry":i=[];for(let t=0,n=o.shapes.length;t<n;t++){const n=e[o.shapes[t]];i.push(n)}a=new Po[o.type](i,o.curveSegments);break;case"ExtrudeGeometry":case"ExtrudeBufferGeometry":i=[];for(let t=0,n=o.shapes.length;t<n;t++){const n=e[o.shapes[t]];i.push(n)}const t=o.options.extrudePath;void 0!==t&&(o.options.extrudePath=(new Il[t.type]).fromJSON(t)),a=new Po[o.type](i,o.options);break;case"BufferGeometry":case"InstancedBufferGeometry":a=r.parse(o);break;case"Geometry":console.error('THREE.ObjectLoader: Loading "Geometry" is not supported anymore.');break;default:console.warn('THREE.ObjectLoader: Unsupported geometry type "'+o.type+'"');continue}a.uuid=o.uuid,void 0!==o.name&&(a.name=o.name),!0===a.isBufferGeometry&&void 0!==o.userData&&(a.userData=o.userData),n[o.uuid]=a}}return n}parseMaterials(t,e){const n={},i={};if(void 0!==t){const r=new ic;r.setTextures(e);for(let e=0,s=t.length;e<s;e++){const s=t[e];if("MultiMaterial"===s.type){const t=[];for(let e=0;e<s.materials.length;e++){const i=s.materials[e];void 0===n[i.uuid]&&(n[i.uuid]=r.parse(i)),t.push(n[i.uuid])}i[s.uuid]=t}else void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i}parseAnimations(t){const e={};if(void 0!==t)for(let n=0;n<t.length;n++){const i=t[n],r=nl.parse(i);e[r.uuid]=r}return e}parseImages(t,e){const n=this,i={};let r;function s(t){if("string"==typeof t){const e=t;return function(t){return n.manager.itemStart(t),r.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(e)?e:n.resourcePath+e)}return t.data?{data:yn(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){const n=new sl(e);r=new hl(n),r.setCrossOrigin(this.crossOrigin);for(let e=0,n=t.length;e<n;e++){const n=t[e],r=n.url;if(Array.isArray(r)){i[n.uuid]=[];for(let t=0,e=r.length;t<e;t++){const e=s(r[t]);null!==e&&(e instanceof HTMLImageElement?i[n.uuid].push(e):i[n.uuid].push(new ii(e.data,e.width,e.height)))}}else{const t=s(n.url);null!==t&&(i[n.uuid]=t)}}}return i}parseTextures(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}const i={};if(void 0!==t)for(let r=0,s=t.length;r<s;r++){const s=t[r];let a;void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const o=e[s.image];Array.isArray(o)?(a=new ei(o),6===o.length&&(a.needsUpdate=!0)):(a=o&&o.data?new ii(o.data,o.width,o.height):new bt(o),o&&(a.needsUpdate=!0)),a.uuid=s.uuid,void 0!==s.name&&(a.name=s.name),void 0!==s.mapping&&(a.mapping=n(s.mapping,lc)),void 0!==s.offset&&a.offset.fromArray(s.offset),void 0!==s.repeat&&a.repeat.fromArray(s.repeat),void 0!==s.center&&a.center.fromArray(s.center),void 0!==s.rotation&&(a.rotation=s.rotation),void 0!==s.wrap&&(a.wrapS=n(s.wrap[0],cc),a.wrapT=n(s.wrap[1],cc)),void 0!==s.format&&(a.format=s.format),void 0!==s.type&&(a.type=s.type),void 0!==s.encoding&&(a.encoding=s.encoding),void 0!==s.minFilter&&(a.minFilter=n(s.minFilter,hc)),void 0!==s.magFilter&&(a.magFilter=n(s.magFilter,hc)),void 0!==s.anisotropy&&(a.anisotropy=s.anisotropy),void 0!==s.flipY&&(a.flipY=s.flipY),void 0!==s.premultiplyAlpha&&(a.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(a.unpackAlignment=s.unpackAlignment),i[s.uuid]=a}return i}parseObject(t,e,n,i){let r,s,a;function o(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function l(t){if(void 0!==t){if(Array.isArray(t)){const e=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];void 0===n[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),e.push(n[r])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}switch(t.type){case"Scene":r=new Ts,void 0!==t.background&&Number.isInteger(t.background)&&(r.background=new tn(t.background)),void 0!==t.fog&&("Fog"===t.fog.type?r.fog=new Ss(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(r.fog=new Ms(t.fog.color,t.fog.density)));break;case"PerspectiveCamera":r=new Kn(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(r.focus=t.focus),void 0!==t.zoom&&(r.zoom=t.zoom),void 0!==t.filmGauge&&(r.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(r.filmOffset=t.filmOffset),void 0!==t.view&&(r.view=Object.assign({},t.view));break;case"OrthographicCamera":r=new Jl(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(r.zoom=t.zoom),void 0!==t.view&&(r.view=Object.assign({},t.view));break;case"AmbientLight":r=new $l(t.color,t.intensity);break;case"DirectionalLight":r=new Kl(t.color,t.intensity);break;case"PointLight":r=new Zl(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":r=new tc(t.color,t.intensity,t.width,t.height);break;case"SpotLight":r=new Wl(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay);break;case"HemisphereLight":r=new Ol(t.color,t.groundColor,t.intensity);break;case"LightProbe":r=(new nc).fromJSON(t);break;case"SkinnedMesh":s=o(t.geometry),a=l(t.material),r=new $s(s,a),void 0!==t.bindMode&&(r.bindMode=t.bindMode),void 0!==t.bindMatrix&&r.bindMatrix.fromArray(t.bindMatrix),void 0!==t.skeleton&&(r.skeleton=t.skeleton);break;case"Mesh":s=o(t.geometry),a=l(t.material),r=new Wn(s,a);break;case"InstancedMesh":s=o(t.geometry),a=l(t.material);const e=t.count,n=t.instanceMatrix,i=t.instanceColor;r=new la(s,a,e),r.instanceMatrix=new sn(new Float32Array(n.array),16),void 0!==i&&(r.instanceColor=new sn(new Float32Array(i.array),i.itemSize));break;case"LOD":r=new Xs;break;case"Line":r=new fa(o(t.geometry),l(t.material));break;case"LineLoop":r=new xa(o(t.geometry),l(t.material));break;case"LineSegments":r=new ya(o(t.geometry),l(t.material));break;case"PointCloud":case"Points":r=new Ta(o(t.geometry),l(t.material));break;case"Sprite":r=new Vs(l(t.material));break;case"Group":r=new gs;break;case"Bone":r=new ta;break;default:r=new Ce}if(r.uuid=t.uuid,void 0!==t.name&&(r.name=t.name),void 0!==t.matrix?(r.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(r.matrixAutoUpdate=t.matrixAutoUpdate),r.matrixAutoUpdate&&r.matrix.decompose(r.position,r.quaternion,r.scale)):(void 0!==t.position&&r.position.fromArray(t.position),void 0!==t.rotation&&r.rotation.fromArray(t.rotation),void 0!==t.quaternion&&r.quaternion.fromArray(t.quaternion),void 0!==t.scale&&r.scale.fromArray(t.scale)),void 0!==t.castShadow&&(r.castShadow=t.castShadow),void 0!==t.receiveShadow&&(r.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.bias&&(r.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(r.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(r.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&r.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(r.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(r.visible=t.visible),void 0!==t.frustumCulled&&(r.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(r.renderOrder=t.renderOrder),void 0!==t.userData&&(r.userData=t.userData),void 0!==t.layers&&(r.layers.mask=t.layers),void 0!==t.children){const s=t.children;for(let t=0;t<s.length;t++)r.add(this.parseObject(s[t],e,n,i))}if(void 0!==t.animations){const e=t.animations;for(let t=0;t<e.length;t++){const n=e[t];r.animations.push(i[n])}}if("LOD"===t.type){void 0!==t.autoUpdate&&(r.autoUpdate=t.autoUpdate);const e=t.levels;for(let t=0;t<e.length;t++){const n=e[t],i=r.getObjectByProperty("uuid",n.object);void 0!==i&&r.addLevel(i,n.distance)}}return r}bindSkeletons(t,e){0!==Object.keys(e).length&&t.traverse((function(t){if(!0===t.isSkinnedMesh&&void 0!==t.skeleton){const n=e[t.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",t.skeleton):t.bind(n,t.bindMatrix)}}))}setTexturePath(t){return console.warn("THREE.ObjectLoader: .setTexturePath() has been renamed to .setResourcePath()."),this.setResourcePath(t)}},t.ObjectSpaceNormalMap=1,t.OctahedronBufferGeometry=_o,t.OctahedronGeometry=_o,t.OneFactor=201,t.OneMinusDstAlphaFactor=207,t.OneMinusDstColorFactor=209,t.OneMinusSrcAlphaFactor=205,t.OneMinusSrcColorFactor=203,t.OrthographicCamera=Jl,t.PCFShadowMap=1,t.PCFSoftShadowMap=2,t.PMREMGenerator=class{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._blurMaterial=function(t){const e=new Float32Array(t),n=new Lt(0,1,0);return new Io({name:"SphericalGaussianBlur",defines:{n:t},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:e},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:n},inputEncoding:{value:Nh[3e3]},outputEncoding:{value:Nh[3e3]}},vertexShader:$h(),fragmentShader:`\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t${tu()}\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t\tgl_FragColor = linearToOutputTexel( gl_FragColor );\n\n\t\t\t}\n\t\t`,blending:0,depthTest:!1,depthWrite:!1})}(Ih),this._equirectShader=null,this._cubemapShader=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){kh=this._renderer.getRenderTarget();const r=this._allocateTargets();return this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t){return this._fromTexture(t)}fromCubemap(t){return this._fromTexture(t)}compileCubemapShader(){null===this._cubemapShader&&(this._cubemapShader=Kh(),this._compileMaterial(this._cubemapShader))}compileEquirectangularShader(){null===this._equirectShader&&(this._equirectShader=Qh(),this._compileMaterial(this._equirectShader))}dispose(){this._blurMaterial.dispose(),null!==this._cubemapShader&&this._cubemapShader.dispose(),null!==this._equirectShader&&this._equirectShader.dispose();for(let t=0;t<Oh.length;t++)Oh[t].dispose()}_cleanup(t){this._pingPongRenderTarget.dispose(),this._renderer.setRenderTarget(kh),t.scissorTest=!1,Jh(t,0,0,t.width,t.height)}_fromTexture(t){kh=this._renderer.getRenderTarget();const e=this._allocateTargets(t);return this._textureToCubeUV(t,e),this._applyPMREM(e),this._cleanup(e),e}_allocateTargets(t){const e={magFilter:p,minFilter:p,generateMipmaps:!1,type:x,format:1023,encoding:Xh(t)?t.encoding:J,depthBuffer:!1},n=Zh(e);return n.depthBuffer=!t,this._pingPongRenderTarget=Zh(e),n}_compileMaterial(t){const e=new Wn(Oh[0],t);this._renderer.compile(e,Fh)}_sceneToCubeUV(t,e,n,i){const r=new Kn(90,1,e,n),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,c=o.outputEncoding,h=o.toneMapping;o.getClearColor(Uh),o.toneMapping=0,o.outputEncoding=X,o.autoClear=!1;let u=!1;const d=t.background;if(d){if(d.isColor){Bh.color.copy(d).convertSRGBToLinear(),t.background=null;const e=qh(Bh.color);Bh.opacity=e,u=!0}}else{Bh.color.copy(Uh).convertSRGBToLinear();const t=qh(Bh.color);Bh.opacity=t,u=!0}for(let e=0;e<6;e++){const n=e%3;0==n?(r.up.set(0,s[e],0),r.lookAt(a[e],0,0)):1==n?(r.up.set(0,0,s[e]),r.lookAt(0,a[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,a[e])),Jh(i,n*Ch,e>2?Ch:0,Ch,Ch),o.setRenderTarget(i),u&&o.render(zh,r),o.render(t,r)}o.toneMapping=h,o.outputEncoding=c,o.autoClear=l}_textureToCubeUV(t,e){const n=this._renderer;t.isCubeTexture?null==this._cubemapShader&&(this._cubemapShader=Kh()):null==this._equirectShader&&(this._equirectShader=Qh());const i=t.isCubeTexture?this._cubemapShader:this._equirectShader,r=new Wn(Oh[0],i),s=i.uniforms;s.envMap.value=t,t.isCubeTexture||s.texelSize.value.set(1/t.image.width,1/t.image.height),s.inputEncoding.value=Nh[t.encoding],s.outputEncoding.value=Nh[e.texture.encoding],Jh(e,0,0,3*Ch,2*Ch),n.setRenderTarget(e),n.render(r,Fh)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;for(let e=1;e<Dh;e++){const n=Math.sqrt(Gh[e]*Gh[e]-Gh[e-1]*Gh[e-1]),i=jh[(e-1)%jh.length];this._blur(t,e-1,e,n,i)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Wn(Oh[i],l),h=l.uniforms,u=Hh[n]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):Ih;m>Ih&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let t=0;t<Ih;++t){const e=t/p,n=Math.exp(-e*e/2);f.push(n),0==t?g+=n:t<m&&(g+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/g;h.envMap.value=t.texture,h.samples.value=m,h.weights.value=f,h.latitudinal.value="latitudinal"===s,a&&(h.poleAxis.value=a),h.dTheta.value=d,h.mipInt.value=8-n,h.inputEncoding.value=Nh[t.texture.encoding],h.outputEncoding.value=Nh[t.texture.encoding];const v=Hh[i];Jh(e,3*Math.max(0,Ch-2*v),(0===i?0:2*Ch)+2*v*(i>4?i-8+4:0),3*v,2*v),o.setRenderTarget(e),o.render(c,Fh)}},t.ParametricBufferGeometry=wo,t.ParametricGeometry=wo,t.Particle=function(t){return console.warn("THREE.Particle has been renamed to THREE.Sprite."),new Vs(t)},t.ParticleBasicMaterial=function(t){return console.warn("THREE.ParticleBasicMaterial has been renamed to THREE.PointsMaterial."),new _a(t)},t.ParticleSystem=function(t,e){return console.warn("THREE.ParticleSystem has been renamed to THREE.Points."),new Ta(t,e)},t.ParticleSystemMaterial=function(t){return console.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointsMaterial."),new _a(t)},t.Path=Bl,t.PerspectiveCamera=Kn,t.Plane=Ne,t.PlaneBufferGeometry=ci,t.PlaneGeometry=ci,t.PlaneHelper=class extends fa{constructor(t,e=1,n=16776960){const i=n,r=new En;r.setAttribute("position",new mn([1,-1,1,-1,1,1,-1,-1,1,1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,1,0,0,1,0,0,0],3)),r.computeBoundingSphere(),super(r,new ca({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=t,this.size=e;const s=new En;s.setAttribute("position",new mn([1,1,1,-1,1,1,-1,-1,1,1,1,1,-1,-1,1,1,-1,1],3)),s.computeBoundingSphere(),this.add(new Wn(s,new en({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(t){let e=-this.plane.constant;Math.abs(e)<1e-8&&(e=1e-8),this.scale.set(.5*this.size,.5*this.size,e),this.children[0].material.side=e<0?1:0,this.lookAt(this.plane.normal),super.updateMatrixWorld(t)}},t.PointCloud=function(t,e){return console.warn("THREE.PointCloud has been renamed to THREE.Points."),new Ta(t,e)},t.PointCloudMaterial=function(t){return console.warn("THREE.PointCloudMaterial has been renamed to THREE.PointsMaterial."),new _a(t)},t.PointLight=Zl,t.PointLightHelper=class extends Wn{constructor(t,e,n){super(new So(e,4,2),new en({wireframe:!0,fog:!1,toneMapped:!1})),this.light=t,this.light.updateMatrixWorld(),this.color=n,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}},t.Points=Ta,t.PointsMaterial=_a,t.PolarGridHelper=class extends ya{constructor(t=10,e=16,n=8,i=64,r=4473924,s=8947848){r=new tn(r),s=new tn(s);const a=[],o=[];for(let n=0;n<=e;n++){const i=n/e*(2*Math.PI),l=Math.sin(i)*t,c=Math.cos(i)*t;a.push(0,0,0),a.push(l,0,c);const h=1&n?r:s;o.push(h.r,h.g,h.b),o.push(h.r,h.g,h.b)}for(let e=0;e<=n;e++){const l=1&e?r:s,c=t-t/n*e;for(let t=0;t<i;t++){let e=t/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c;a.push(n,0,r),o.push(l.r,l.g,l.b),e=(t+1)/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c,a.push(n,0,r),o.push(l.r,l.g,l.b)}}const l=new En;l.setAttribute("position",new mn(a,3)),l.setAttribute("color",new mn(o,3));super(l,new ca({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}},t.PolyhedronBufferGeometry=Na,t.PolyhedronGeometry=Na,t.PositionalAudio=class extends Lc{constructor(t){super(t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(t){return this.panner.refDistance=t,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(t){return this.panner.rolloffFactor=t,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(t){return this.panner.distanceModel=t,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(t){return this.panner.maxDistance=t,this}setDirectionalCone(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this}updateMatrixWorld(t){if(super.updateMatrixWorld(t),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Rc,Cc,Pc),Dc.set(0,0,1).applyQuaternion(Cc);const e=this.panner;if(e.positionX){const t=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Rc.x,t),e.positionY.linearRampToValueAtTime(Rc.y,t),e.positionZ.linearRampToValueAtTime(Rc.z,t),e.orientationX.linearRampToValueAtTime(Dc.x,t),e.orientationY.linearRampToValueAtTime(Dc.y,t),e.orientationZ.linearRampToValueAtTime(Dc.z,t)}else e.setPosition(Rc.x,Rc.y,Rc.z),e.setOrientation(Dc.x,Dc.y,Dc.z)}},t.PropertyBinding=jc,t.PropertyMixer=Nc,t.QuadraticBezierCurve=Cl,t.QuadraticBezierCurve3=Pl,t.Quaternion=At,t.QuaternionKeyframeTrack=$o,t.QuaternionLinearInterpolant=Ko,t.REVISION=e,t.RGBADepthPacking=3201,t.RGBAFormat=E,t.RGBAIntegerFormat=1033,t.RGBA_ASTC_10x10_Format=37819,t.RGBA_ASTC_10x5_Format=37816,t.RGBA_ASTC_10x6_Format=37817,t.RGBA_ASTC_10x8_Format=37818,t.RGBA_ASTC_12x10_Format=37820,t.RGBA_ASTC_12x12_Format=37821,t.RGBA_ASTC_4x4_Format=37808,t.RGBA_ASTC_5x4_Format=37809,t.RGBA_ASTC_5x5_Format=37810,t.RGBA_ASTC_6x5_Format=37811,t.RGBA_ASTC_6x6_Format=37812,t.RGBA_ASTC_8x5_Format=37813,t.RGBA_ASTC_8x6_Format=37814,t.RGBA_ASTC_8x8_Format=37815,t.RGBA_BPTC_Format=36492,t.RGBA_ETC2_EAC_Format=O,t.RGBA_PVRTC_2BPPV1_Format=z,t.RGBA_PVRTC_4BPPV1_Format=B,t.RGBA_S3TC_DXT1_Format=C,t.RGBA_S3TC_DXT3_Format=P,t.RGBA_S3TC_DXT5_Format=D,t.RGBDEncoding=$,t.RGBEEncoding=J,t.RGBEFormat=1023,t.RGBFormat=T,t.RGBIntegerFormat=1032,t.RGBM16Encoding=K,t.RGBM7Encoding=Q,t.RGB_ETC1_Format=36196,t.RGB_ETC2_Format=F,t.RGB_PVRTC_2BPPV1_Format=N,t.RGB_PVRTC_4BPPV1_Format=I,t.RGB_S3TC_DXT1_Format=R,t.RGFormat=1030,t.RGIntegerFormat=1031,t.RawShaderMaterial=Io,t.Ray=re,t.Raycaster=class{constructor(t,e,n=0,i=1/0){this.ray=new re(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new ge,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e&&e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e&&e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}intersectObject(t,e=!1,n=[]){return $c(t,this,n,e),n.sort(Kc),n}intersectObjects(t,e=!1,n=[]){for(let i=0,r=t.length;i<r;i++)$c(t[i],this,n,e);return n.sort(Kc),n}},t.RectAreaLight=tc,t.RedFormat=1028,t.RedIntegerFormat=1029,t.ReinhardToneMapping=2,t.RepeatWrapping=h,t.ReplaceStencilOp=7681,t.ReverseSubtractEquation=102,t.RingBufferGeometry=bo,t.RingGeometry=bo,t.SRGB8_ALPHA8_ASTC_10x10_Format=37851,t.SRGB8_ALPHA8_ASTC_10x5_Format=37848,t.SRGB8_ALPHA8_ASTC_10x6_Format=37849,t.SRGB8_ALPHA8_ASTC_10x8_Format=37850,t.SRGB8_ALPHA8_ASTC_12x10_Format=37852,t.SRGB8_ALPHA8_ASTC_12x12_Format=37853,t.SRGB8_ALPHA8_ASTC_4x4_Format=37840,t.SRGB8_ALPHA8_ASTC_5x4_Format=37841,t.SRGB8_ALPHA8_ASTC_5x5_Format=37842,t.SRGB8_ALPHA8_ASTC_6x5_Format=37843,t.SRGB8_ALPHA8_ASTC_6x6_Format=37844,t.SRGB8_ALPHA8_ASTC_8x5_Format=37845,t.SRGB8_ALPHA8_ASTC_8x6_Format=37846,t.SRGB8_ALPHA8_ASTC_8x8_Format=37847,t.Scene=Ts,t.SceneUtils=eu,t.ShaderChunk=hi,t.ShaderLib=di,t.ShaderMaterial=Jn,t.ShadowMaterial=Do,t.Shape=zl,t.ShapeBufferGeometry=Mo,t.ShapeGeometry=Mo,t.ShapePath=dc,t.ShapeUtils=po,t.ShortType=1011,t.Skeleton=ia,t.SkeletonHelper=hh,t.SkinnedMesh=$s,t.SmoothShading=2,t.Sphere=Jt,t.SphereBufferGeometry=So,t.SphereGeometry=So,t.Spherical=class{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(ht(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}},t.SphericalHarmonics3=ec,t.SplineCurve=Dl,t.SpotLight=Wl,t.SpotLightHelper=class extends Ce{constructor(t,e){super(),this.light=t,this.light.updateMatrixWorld(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=e;const n=new En,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let t=0,e=1,n=32;t<n;t++,e++){const r=t/n*Math.PI*2,s=e/n*Math.PI*2;i.push(Math.cos(r),Math.sin(r),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new mn(i,3));const r=new ca({fog:!1,toneMapped:!1});this.cone=new ya(n,r),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateMatrixWorld();const t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),ah.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(ah),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}},t.Sprite=Vs,t.SpriteMaterial=Rs,t.SrcAlphaFactor=204,t.SrcAlphaSaturateFactor=210,t.SrcColorFactor=202,t.StaticCopyUsage=35046,t.StaticDrawUsage=et,t.StaticReadUsage=35045,t.StereoCamera=class{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new Kn,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new Kn,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep;const n=t.projectionMatrix.clone(),i=e.eyeSep/2,r=i*e.near/e.focus,s=e.near*Math.tan(ot*e.fov*.5)/e.zoom;let a,o;wc.elements[12]=-i,_c.elements[12]=i,a=-s*e.aspect+r,o=s*e.aspect+r,n.elements[0]=2*e.near/(o-a),n.elements[8]=(o+a)/(o-a),this.cameraL.projectionMatrix.copy(n),a=-s*e.aspect-r,o=s*e.aspect-r,n.elements[0]=2*e.near/(o-a),n.elements[8]=(o+a)/(o-a),this.cameraR.projectionMatrix.copy(n)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(wc),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(_c)}},t.StreamCopyUsage=35042,t.StreamDrawUsage=35040,t.StreamReadUsage=35041,t.StringKeyframeTrack=tl,t.SubtractEquation=101,t.SubtractiveBlending=3,t.TOUCH={ROTATE:0,PAN:1,DOLLY_PAN:2,DOLLY_ROTATE:3},t.TangentSpaceNormalMap=0,t.TetrahedronBufferGeometry=To,t.TetrahedronGeometry=To,t.TextBufferGeometry=Eo,t.TextGeometry=Eo,t.Texture=bt,t.TextureLoader=pl,t.TorusBufferGeometry=Ao,t.TorusGeometry=Ao,t.TorusKnotBufferGeometry=Lo,t.TorusKnotGeometry=Lo,t.Triangle=je,t.TriangleFanDrawMode=2,t.TriangleStripDrawMode=1,t.TrianglesDrawMode=0,t.TubeBufferGeometry=Ro,t.TubeGeometry=Ro,t.UVMapping=i,t.Uint16Attribute=function(t,e){return console.warn("THREE.Uint16Attribute has been removed. Use new THREE.Uint16BufferAttribute() instead."),new hn(t,e)},t.Uint16BufferAttribute=hn,t.Uint32Attribute=function(t,e){return console.warn("THREE.Uint32Attribute has been removed. Use new THREE.Uint32BufferAttribute() instead."),new dn(t,e)},t.Uint32BufferAttribute=dn,t.Uint8Attribute=function(t,e){return console.warn("THREE.Uint8Attribute has been removed. Use new THREE.Uint8BufferAttribute() instead."),new on(t,e)},t.Uint8BufferAttribute=on,t.Uint8ClampedAttribute=function(t,e){return console.warn("THREE.Uint8ClampedAttribute has been removed. Use new THREE.Uint8ClampedBufferAttribute() instead."),new ln(t,e)},t.Uint8ClampedBufferAttribute=ln,t.Uniform=Zc,t.UniformsLib=ui,t.UniformsUtils=Zn,t.UnsignedByteType=x,t.UnsignedInt248Type=S,t.UnsignedIntType=w,t.UnsignedShort4444Type=1017,t.UnsignedShort5551Type=1018,t.UnsignedShort565Type=1019,t.UnsignedShortType=_,t.VSMShadowMap=3,t.Vector2=vt,t.Vector3=Lt,t.Vector4=St,t.VectorKeyframeTrack=el,t.Vertex=function(t,e,n){return console.warn("THREE.Vertex has been removed. Use THREE.Vector3 instead."),new Lt(t,e,n)},t.VertexColors=2,t.VideoTexture=Aa,t.WebGL1Renderer=bs,t.WebGLCubeRenderTarget=ni,t.WebGLMultisampleRenderTarget=Et,t.WebGLRenderTarget=Tt,t.WebGLRenderTargetCube=function(t,e,n){return console.warn("THREE.WebGLRenderTargetCube( width, height, options ) is now WebGLCubeRenderTarget( size, options )."),new ni(t,n)},t.WebGLRenderer=ws,t.WebGLUtils=ms,t.WireframeGeometry=Co,t.WireframeHelper=function(t,e){return console.warn("THREE.WireframeHelper has been removed. Use THREE.WireframeGeometry instead."),new ya(new Co(t.geometry),new ca({color:void 0!==e?e:16777215}))},t.WrapAroundEnding=W,t.XHRLoader=function(t){return console.warn("THREE.XHRLoader has been renamed to THREE.FileLoader."),new cl(t)},t.ZeroCurvatureEnding=k,t.ZeroFactor=200,t.ZeroSlopeEnding=V,t.ZeroStencilOp=0,t.sRGBEncoding=Y,Object.defineProperty(t,"__esModule",{value:!0})}));
diff --git a/uni_modules/yingbing-video/static/html/js/uni-webview-js@1.5.4.js b/uni_modules/yingbing-video/static/html/js/uni-webview-js@1.5.4.js
new file mode 100644
index 0000000..328b91e
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/js/uni-webview-js@1.5.4.js
@@ -0,0 +1 @@
+!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?module.exports=n():"function"==typeof define&&define.amd?define(n):(e=e||self).uni=n()}(this,(function(){"use strict";try{var e={};Object.defineProperty(e,"passive",{get:function(){!0}}),window.addEventListener("test-passive",null,e)}catch(e){}var n=Object.prototype.hasOwnProperty;function i(e,i){return n.call(e,i)}var t=[];function r(){return window.__dcloud_weex_postMessage||window.__dcloud_weex_}var o=function(e,n){var i={options:{timestamp:+new Date},name:e,arg:n};if(r()){if("postMessage"===e){var o={data:[n]};return window.__dcloud_weex_postMessage?window.__dcloud_weex_postMessage(o):window.__dcloud_weex_.postMessage(JSON.stringify(o))}var a={type:"WEB_INVOKE_APPSERVICE",args:{data:i,webviewIds:t}};window.__dcloud_weex_postMessage?window.__dcloud_weex_postMessageToService(a):window.__dcloud_weex_.postMessageToService(JSON.stringify(a))}if(!window.plus)return window.parent.postMessage({type:"WEB_INVOKE_APPSERVICE",data:i,pageId:""},"*");if(0===t.length){var d=plus.webview.currentWebview();if(!d)throw new Error("plus.webview.currentWebview() is undefined");var s=d.parent(),w="";w=s?s.id:d.id,t.push(w)}if(plus.webview.getWebviewById("__uniapp__service"))plus.webview.postMessageToUniNView({type:"WEB_INVOKE_APPSERVICE",args:{data:i,webviewIds:t}},"__uniapp__service");else{var u=JSON.stringify(i);plus.webview.getLaunchWebview().evalJS('UniPlusBridge.subscribeHandler("'.concat("WEB_INVOKE_APPSERVICE",'",').concat(u,",").concat(JSON.stringify(t),");"))}},a={navigateTo:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("navigateTo",{url:encodeURI(n)})},navigateBack:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.delta;o("navigateBack",{delta:parseInt(n)||1})},switchTab:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("switchTab",{url:encodeURI(n)})},reLaunch:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("reLaunch",{url:encodeURI(n)})},redirectTo:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{},n=e.url;o("redirectTo",{url:encodeURI(n)})},getEnv:function(e){r()?e({nvue:!0}):window.plus?e({plus:!0}):e({h5:!0})},postMessage:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{};o("postMessage",e.data||{})}},d=/uni-app/i.test(navigator.userAgent),s=/Html5Plus/i.test(navigator.userAgent),w=/complete|loaded|interactive/;var u=window.my&&navigator.userAgent.indexOf(["t","n","e","i","l","C","y","a","p","i","l","A"].reverse().join(""))>-1;var g=window.swan&&window.swan.webView&&/swan/i.test(navigator.userAgent);var v=window.qq&&window.qq.miniProgram&&/QQ/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var c=window.tt&&window.tt.miniProgram&&/toutiaomicroapp/i.test(navigator.userAgent);var m=window.wx&&window.wx.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var p=window.qa&&/quickapp/i.test(navigator.userAgent);var f=window.ks&&window.ks.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var l=window.tt&&window.tt.miniProgram&&/Lark|Feishu/i.test(navigator.userAgent);var _=window.jd&&window.jd.miniProgram&&/micromessenger/i.test(navigator.userAgent)&&/miniProgram/i.test(navigator.userAgent);var E=window.xhs&&window.xhs.miniProgram&&/xhsminiapp/i.test(navigator.userAgent);for(var h,P=function(){window.UniAppJSBridge=!0,document.dispatchEvent(new CustomEvent("UniAppJSBridgeReady",{bubbles:!0,cancelable:!0}))},b=[function(e){if(d||s)return window.__dcloud_weex_postMessage||window.__dcloud_weex_?document.addEventListener("DOMContentLoaded",e):window.plus&&w.test(document.readyState)?setTimeout(e,0):document.addEventListener("plusready",e),a},function(e){if(m)return window.WeixinJSBridge&&window.WeixinJSBridge.invoke?setTimeout(e,0):document.addEventListener("WeixinJSBridgeReady",e),window.wx.miniProgram},function(e){if(v)return window.QQJSBridge&&window.QQJSBridge.invoke?setTimeout(e,0):document.addEventListener("QQJSBridgeReady",e),window.qq.miniProgram},function(e){if(u){document.addEventListener("DOMContentLoaded",e);var n=window.my;return{navigateTo:n.navigateTo,navigateBack:n.navigateBack,switchTab:n.switchTab,reLaunch:n.reLaunch,redirectTo:n.redirectTo,postMessage:n.postMessage,getEnv:n.getEnv}}},function(e){if(g)return document.addEventListener("DOMContentLoaded",e),window.swan.webView},function(e){if(c)return document.addEventListener("DOMContentLoaded",e),window.tt.miniProgram},function(e){if(p){window.QaJSBridge&&window.QaJSBridge.invoke?setTimeout(e,0):document.addEventListener("QaJSBridgeReady",e);var n=window.qa;return{navigateTo:n.navigateTo,navigateBack:n.navigateBack,switchTab:n.switchTab,reLaunch:n.reLaunch,redirectTo:n.redirectTo,postMessage:n.postMessage,getEnv:n.getEnv}}},function(e){if(f)return window.WeixinJSBridge&&window.WeixinJSBridge.invoke?setTimeout(e,0):document.addEventListener("WeixinJSBridgeReady",e),window.ks.miniProgram},function(e){if(l)return document.addEventListener("DOMContentLoaded",e),window.tt.miniProgram},function(e){if(_)return window.JDJSBridgeReady&&window.JDJSBridgeReady.invoke?setTimeout(e,0):document.addEventListener("JDJSBridgeReady",e),window.jd.miniProgram},function(e){if(E)return window.xhs.miniProgram},function(e){return document.addEventListener("DOMContentLoaded",e),a}],y=0;y<b.length&&!(h=b[y](P));y++);h||(h={});var B="undefined"!=typeof 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diff --git a/uni_modules/yingbing-video/static/html/video.html b/uni_modules/yingbing-video/static/html/video.html
new file mode 100644
index 0000000..e27cd1d
--- /dev/null
+++ b/uni_modules/yingbing-video/static/html/video.html
@@ -0,0 +1,286 @@
+<html>
+	<head>
+		<meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0, viewport-fit=cover">
+		<script type="text/javascript" src="js/hls.min.js"></script>
+		<script type="text/javascript" src="js/flv.min.js"></script>
+		<script type="text/javascript" src="js/jsmpeg.min.js"></script>
+		<script type="text/javascript" src="js/three.min.js"></script>
+		<script type="text/javascript" src="js/OrbitControls.js"></script>
+		<script type="text/javascript" src="js/DeviceOrientationControls.js"></script>
+		<script type="text/javascript" src="js/uni-webview-js@1.5.4.js"></script>
+		<script type="text/javascript" src="dist/yb-player-gesture.js"></script>
+		<script type="text/javascript" src="dist/yb-player-subtitle.js"></script>
+		<script type="text/javascript" src="dist/yb-player-danmu.js"></script>
+		<script type="text/javascript" src="dist/yb-player-pano.js"></script>
+		<script type="text/javascript" src="dist/yb-player-mpeg.js"></script>
+		<script type="text/javascript" src="dist/yb-player.js"></script>
+		
+		<link rel="stylesheet" type="text/css" href="css/yb-player.css"/>
+		<link rel="stylesheet" type="text/css" href="css/yb-player-plugin.css"/>
+		<title>全局播放器</title>
+		<style>
+			html, body {
+				padding: 0;
+				margin: 0;
+				background-color: #000;
+				width: 100vw;
+				height: 100vh;
+			}
+			.btns {
+				position: fixed;
+				top: 50%;
+				left: 50%;
+				transform: translate(-50%, -50%);
+				display: none;
+				flex-direction: row;
+			}
+			.yb-player {
+				width: 100%;
+				height: 100%;
+			}
+		</style>
+	</head>
+	<body>
+		<!-- Specify the player container -->
+		<div id="yb-player" class="yb-player">
+		</div>
+		<script>
+			var mp
+			//加载视频
+			function reloadVideo (arg) {
+				var params = parseArg(arg)
+				unload()
+				_traverseObject(params.custom, 'slotclick')
+				mp = new YbPlayer({
+					container:'#yb-player',
+					src: params.src,
+					segments: params.segments,
+					title: params.title,
+					poster: params.poster || undefined,
+					type: params.type,
+					three: params.three,
+					initialTime: params.initialTime,
+					duration: params.duration,
+					autoplay: params.autoplay,
+					preload: params.preload,
+					muted: params.muted,
+					playbackRate: params.playbackRate,
+					loop: params.loop,
+					isLive: params.isLive,
+					header: params.header,
+					controls: params.controls,
+					alwaysShowControls: params.alwaysShowControls,
+					height: '100%',
+					objectFit: params.objectFit,
+					crossOrigin: params.crossOrigin,
+					openDirection: params.openDirection,
+					exitDirection: params.exitDirection,
+					quality: params.quality,
+					works: params.works,
+					workIndex: params.workIndex,
+					subtitles: params.subtitles,
+					subtitleIndex: params.subtitleIndex,
+					playbackRates: params.playbackRates,
+					custom: params.custom,
+					decoder: {
+						hls: {
+							loader: Hls,
+							config: parseHlsConfig(params.hlsConfig)
+						},
+						flv: {
+							loader: flvjs,
+							config: params.flvConfig
+						},
+						jsmpeg: {
+							loader: JSMpeg,
+							config: params.jsmpegConfig
+						}
+					}
+				})
+				mp.load()
+				mp.loadVideo()
+				mp.loadGestureEvent()
+				mp.onmessage = function (data) {
+					uni.postMessage({data})
+				}
+				window.addEventListener('resize', updateSize)
+			}
+			function updateSize () {
+				if( mp ) {
+					mp.refreshDanmu()
+					mp.refreshPano()
+				}
+			}
+			//动态修改video属性
+			function setVideo (key, value) {
+				if( mp ) mp.setVideo(key, value)
+			}
+			//加载弹幕
+			function loadDanmu () {
+				if ( mp ) {
+					if ( window.danmu && window.danmu.length ) mp.setConfig('danmu', window.danmu)
+					mp.unloadDanmu()
+					mp.loadDanmu()
+					window.dammu = null
+				}
+			}
+			//卸载弹幕
+			function unloadDanmu () {
+				if ( mp ) mp.unloadDanmu()
+			}
+			//发送弹幕
+			function sendDanmu (arg, border) {
+				var danmu = parseArg(arg)
+				if ( mp ) mp.sendDanmu(danmu, border)
+			}
+			//插入弹幕
+			function insertDanmu (arg) {
+				var danmu = parseArg(arg)
+				if ( mp ) mp.insertDanmu(danmu)
+			}
+			//更新配置
+			function updateConfig (arg) {
+				var config = parseArg(arg)
+				if ( mp ) {
+					Object.keys(config).forEach(key => {
+						mp.setConfig(key, config[key])
+					})
+					mp.hideControls()
+				}
+			}
+			//重加载自定义配置
+			function reloadCustom (arg) {
+				var config = parseArg(arg)
+				_traverseObject(config, 'slotclick')
+				if ( mp ) {
+					Object.keys(config).forEach(key => {
+						mp.setCustom(key, config[key])
+					})
+					mp.unloadCustom()
+					mp.loadCustom()
+				}
+			}
+			//播放/暂停
+			function toggle () {
+				if ( mp ) mp.toggle()
+			}
+			//播放
+			function play () {
+				if ( mp ) mp.video.play()
+			}
+			//暂停
+			function pause () {
+				if ( mp ) mp.video.pause()
+			}
+			//跳转
+			function seek (time) {
+				if ( mp ) mp.seek(time)
+			}
+			//开启全屏
+			function openFullscreen (direction) {
+				if ( mp ) mp.openFullscreen(direction)
+			}
+			//退出全屏
+			function exitFullscreen () {
+				if ( mp ) mp.exitFullscreen()
+			}
+			//消息提示
+			function showToast (arg) {
+				var data = parseArg(arg)
+				if ( mp ) mp.showToast(data)
+			}
+			//展示工具栏
+			function showToolbar (arg) {
+				var data = parseArg(arg)
+				_traverseObject(data, 'toolclick')
+				if ( mp ) mp.showToolbar(data.selector, data.list, data.checkShow, data.checkIndex)
+			}
+			//截图
+			function capture (arg) {
+				var data = parseArg(arg)
+				if ( mp ) mp.capture(data.type, data.show)
+			}
+			//禁用手势事件
+			function disableGesture () {
+				if ( mp ) mp.disableGesture()
+			}
+			//启用手势事件
+			function enableGesture () {
+				if ( mp ) mp.enableGesture()
+			}
+			//卸载视频
+			function unload () {
+				if ( mp ) {
+					mp.unloadDanmu()
+					mp.unloadGestureEvent()
+					mp.unloadVideo()
+					mp.unload()
+					window.removeEventListener('resize', updateSize)
+				}
+			}
+			//卸载视频
+			function destroy () {
+				unload()
+				uni.postMessage({data: {destroyed: true}})
+			}
+			//处理custom
+			function _traverseObject(obj, emitname) {
+                if (typeof obj !== 'object' || obj === null) {
+                    return;
+                }
+                for (const key in obj) {
+                    if (obj.hasOwnProperty(key)) {
+                        const value = obj[key];
+                        if (key == 'click') {
+							var emit = {}
+							emit[emitname] = value
+							obj[key] = function () { uni.postMessage({data: emit}) }//点击事件通知
+                        } else if (typeof value === 'object' && value !== null) {
+                            _traverseObject(value, emitname);
+                        }
+                    }
+                }
+            }
+			//处理hlsConfig
+			function parseHlsConfig (config = {}) {
+				Object.keys(config).forEach(key => {
+					if ( ['xhrSetup'].includes(key) ) {
+						config[key] = eval(`(${config[key]})`);
+					}
+					if ( ['pLoader', 'fLoader'].includes(key) ) {
+						config[key] = (new Function(`return ${config[key]}`))();
+					}
+				})
+				return config
+			}
+			//设置弹幕数据（webview专用）
+			function setDanmuData (arg) {
+				var { code, data } = parseArg(arg)
+				if ( !window.danmu ) window.danmu = []
+				window.danmu = window.danmu.concat(data)
+				if ( code == 1 ) loadDanmu()
+			}
+			//转义参数
+			function parseArg (arg) {
+				try{
+					return JSON.parse(decodeURIComponent(decodeURIComponent(arg)))
+				}catch(e){
+					return arg
+				} 
+			}
+			
+			//通知app已经做好准备
+			function ready () {
+				uni.postMessage({data: {ready: true}})
+			}
+			
+			if (document.readyState === 'complete') {
+			    // 如果页面已经加载完成，直接执行函数
+			    ready();
+			} else {
+			    window.addEventListener('load', ready)
+			}
+			
+		</script>
+	</body>
+</html>
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