oberhamsi · February 17, 2016 19:53
diff --git a/webgl_video_panorama_equirectangular.html b/webgl_video_panorama_equirectangular.html

 <!DOCTYPE html>
 <html lang="en">
    <head>
        <title>three.js webgl - equirectangular video panorama demo</title>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
        <style>
            body {
                background-color: #000000;
                margin: 0px;
                overflow: hidden;
            }

            #info {
                position: absolute;
                top: 0px; width: 100%;
                color: #ffffff;
                padding: 5px;
                font-family:Monospace;
                font-size:13px;
                font-weight: bold;
                text-align:center;
            }

            a {
                color: #ffffff;
            }
        </style>
    </head>
    <body>

        <div id="container"></div>

        <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r74/three.min.js"></script>

        <script>

            var camera, scene, renderer;

            var texture_placeholder,
            isUserInteracting = false,
            onMouseDownMouseX = 0, onMouseDownMouseY = 0,
            lon = 0, onMouseDownLon = 0,
            lat = 0, onMouseDownLat = 0,
            phi = 0, theta = 0;

            init();
            animate();

            function init() {

                var container, mesh;

                container = document.getElementById( 'container' );

                camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 1100 );
                camera.target = new THREE.Vector3( 0, 0, 0 );

                scene = new THREE.Scene();

                var geometry = new THREE.SphereGeometry( 500, 60, 40 );
                geometry.scale( - 1, 1, 1 );

                var video = document.createElement( 'video' );
                video.width = 640;
                video.height = 360;
                video.autoplay = true;
                video.loop = true;
                video.src = "./pano.webm";

                var texture = new THREE.VideoTexture( video );
                texture.minFilter = THREE.LinearFilter;

                var material   = new THREE.MeshBasicMaterial( { map : texture } );

                mesh = new THREE.Mesh( geometry, material );

                scene.add( mesh );

                renderer = new THREE.WebGLRenderer();
                renderer.setPixelRatio( window.devicePixelRatio );
                renderer.setSize( window.innerWidth, window.innerHeight );
                container.appendChild( renderer.domElement );

                document.addEventListener( 'mousedown', onDocumentMouseDown, false );
                document.addEventListener( 'mousemove', onDocumentMouseMove, false );
                document.addEventListener( 'mouseup', onDocumentMouseUp, false );
                document.addEventListener( 'mousewheel', onDocumentMouseWheel, false );
                document.addEventListener( 'MozMousePixelScroll', onDocumentMouseWheel, false);

                //

                window.addEventListener( 'resize', onWindowResize, false );

            }

            function onWindowResize() {

                camera.aspect = window.innerWidth / window.innerHeight;
                camera.updateProjectionMatrix();

                renderer.setSize( window.innerWidth, window.innerHeight );

            }

            function onDocumentMouseDown( event ) {

                event.preventDefault();

                isUserInteracting = true;

                onPointerDownPointerX = event.clientX;
                onPointerDownPointerY = event.clientY;

                onPointerDownLon = lon;
                onPointerDownLat = lat;

            }

            function onDocumentMouseMove( event ) {

                if ( isUserInteracting === true ) {

                    lon = ( onPointerDownPointerX - event.clientX ) * 0.1 + onPointerDownLon;
                    lat = ( event.clientY - onPointerDownPointerY ) * 0.1 + onPointerDownLat;

                }

            }

            function onDocumentMouseUp( event ) {

                isUserInteracting = false;

            }

            function onDocumentMouseWheel( event ) {

                // WebKit

                if ( event.wheelDeltaY ) {

                    camera.fov -= event.wheelDeltaY * 0.05;

                // Opera / Explorer 9

                } else if ( event.wheelDelta ) {

                    camera.fov -= event.wheelDelta * 0.05;

                // Firefox

                } else if ( event.detail ) {

                    camera.fov += event.detail * 1.0;

                }

                camera.updateProjectionMatrix();

            }

            function animate() {

                requestAnimationFrame( animate );
                update();

            }

            function update() {

                lat = Math.max( - 85, Math.min( 85, lat ) );
                phi = THREE.Math.degToRad( 90 - lat );
                theta = THREE.Math.degToRad( lon )
                camera.target.x = 500 * Math.sin( phi ) * Math.cos( theta );
                camera.target.y = 500 * Math.cos( phi );
                camera.target.z = 500 * Math.sin( phi ) * Math.sin( theta );

                camera.lookAt( camera.target );

                /*
                // distortion
                camera.position.copy( camera.target ).negate();
                */

                renderer.render( scene, camera );

            }

        </script>
    </body>
 </html>

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>three.js webgl - equirectangular video panorama demo</title>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
	<style>
	body {
	background-color: #000000;
	margin: 0px;
	overflow: hidden;
	}

	#info {
	position: absolute;
	top: 0px; width: 100%;
	color: #ffffff;
	padding: 5px;
	font-family:Monospace;
	font-size:13px;
	font-weight: bold;
	text-align:center;
	}

	a {
	color: #ffffff;
	}
	</style>
	</head>
	<body>

	<div id="container"></div>

	<script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r74/three.min.js"></script>

	<script>

	var camera, scene, renderer;

	var texture_placeholder,
	isUserInteracting = false,
	onMouseDownMouseX = 0, onMouseDownMouseY = 0,
	lon = 0, onMouseDownLon = 0,
	lat = 0, onMouseDownLat = 0,
	phi = 0, theta = 0;

	init();
	animate();

	function init() {

	var container, mesh;

	container = document.getElementById( 'container' );

	camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 1, 1100 );
	camera.target = new THREE.Vector3( 0, 0, 0 );

	scene = new THREE.Scene();

	var geometry = new THREE.SphereGeometry( 500, 60, 40 );
	geometry.scale( - 1, 1, 1 );

	var video = document.createElement( 'video' );
	video.width = 640;
	video.height = 360;
	video.autoplay = true;
	video.loop = true;
	video.src = "./pano.webm";

	var texture = new THREE.VideoTexture( video );
	texture.minFilter = THREE.LinearFilter;

	var material = new THREE.MeshBasicMaterial( { map : texture } );

	mesh = new THREE.Mesh( geometry, material );

	scene.add( mesh );

	renderer = new THREE.WebGLRenderer();
	renderer.setPixelRatio( window.devicePixelRatio );
	renderer.setSize( window.innerWidth, window.innerHeight );
	container.appendChild( renderer.domElement );

	document.addEventListener( 'mousedown', onDocumentMouseDown, false );
	document.addEventListener( 'mousemove', onDocumentMouseMove, false );
	document.addEventListener( 'mouseup', onDocumentMouseUp, false );
	document.addEventListener( 'mousewheel', onDocumentMouseWheel, false );
	document.addEventListener( 'MozMousePixelScroll', onDocumentMouseWheel, false);

	//

	window.addEventListener( 'resize', onWindowResize, false );

	}

	function onWindowResize() {

	camera.aspect = window.innerWidth / window.innerHeight;
	camera.updateProjectionMatrix();

	renderer.setSize( window.innerWidth, window.innerHeight );

	}

	function onDocumentMouseDown( event ) {

	event.preventDefault();

	isUserInteracting = true;

	onPointerDownPointerX = event.clientX;
	onPointerDownPointerY = event.clientY;

	onPointerDownLon = lon;
	onPointerDownLat = lat;

	}

	function onDocumentMouseMove( event ) {

	if ( isUserInteracting === true ) {

	lon = ( onPointerDownPointerX - event.clientX ) * 0.1 + onPointerDownLon;
	lat = ( event.clientY - onPointerDownPointerY ) * 0.1 + onPointerDownLat;

	}

	}

	function onDocumentMouseUp( event ) {

	isUserInteracting = false;

	}

	function onDocumentMouseWheel( event ) {

	// WebKit

	if ( event.wheelDeltaY ) {

	camera.fov -= event.wheelDeltaY * 0.05;

	// Opera / Explorer 9

	} else if ( event.wheelDelta ) {

	camera.fov -= event.wheelDelta * 0.05;

	// Firefox

	} else if ( event.detail ) {

	camera.fov += event.detail * 1.0;

	}

	camera.updateProjectionMatrix();

	}

	function animate() {

	requestAnimationFrame( animate );
	update();

	}

	function update() {

	lat = Math.max( - 85, Math.min( 85, lat ) );
	phi = THREE.Math.degToRad( 90 - lat );
	theta = THREE.Math.degToRad( lon )
	camera.target.x = 500 * Math.sin( phi ) * Math.cos( theta );
	camera.target.y = 500 * Math.cos( phi );
	camera.target.z = 500 * Math.sin( phi ) * Math.sin( theta );

	camera.lookAt( camera.target );

	/*
	// distortion
	camera.position.copy( camera.target ).negate();
	*/

	renderer.render( scene, camera );

	}

	</script>
	</body>
	</html>