feat: 集成音频播放组件和视频播放器

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();
+
+};