three打造三维少年在客厅打游戏的动画效果-html代码-BFW代码库

代码语言：html

所属分类：三维

代码描述：three打造三维少年在客厅打游戏的动画效果，电视机的内容可以直接从你的摄像头获取实时视频流，必须在新窗口打开，iframe内无用

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="en" >

<head>
  <meta charset="UTF-8">
  <title>HTML5 Canvas 房间3D模型动画DEMO演示</title>
  <meta name="viewport" content="width=device-width, initial-scale=1">
<style>
    * {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html, body {
  min-width: 100%;
  min-height: 100%;
  background-color: #222;
  font-family: 'Lato', sans-serif;
}

body {
  font-size: 80%;
  font-weight: lighter;
  background: radial-gradient(#1A5970 0%, #000 100%);
  overflow: hidden;
}

canvas {
  -webkit-filter: drop-shadow(0 0 3em black);
          filter: drop-shadow(0 0 3em black);
}

video#myVideo {
  position: absolute;
  top: 0;
}

</style>
  
</head>

<body>

  <div id="container"></div>
<video id="myVideo" autoplay controls loop width="640" height="320" style="display:none;" crossOrigin="anonymous">
  <source src="//repo.bfw.wiki/bfwrepo/video/5d8449e2482ad.mp4" type="video/mp4">
</video>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/three.71.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/orbit_controls.js"></script>
<script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/jquery-3.2.1.min.js"></script>

  

    <script>
   

            var container;

    var camera, scene,controls;
    var raycaster = new THREE.Raycaster();

    var renderer;
	
	var clock = new THREE.Clock();
	var time = 0;
    var duration = 100;
	var keyframes = 4;
	var interpolation = duration / keyframes;
	var currentKeyframe = 0;
	var lastKeyframe = 0;
	var animOffset = 1;
	var radius = 600;
	var theta = 0;
	var prevTime = Date.now();

	var lamp_light,light,fake_light;

    var video, videoImage, videoImageContext, videoTexture;

    var mouseX = 0, mouseY = 0;
    

    var mesh,circle,controller_animation, helper;		
	var morph_logic;

	var screen_mesh;
	var texture1;
var base = "//repo.bfw.wiki/bfwrepo/threemodel/things/";
	var tv_screen,tv_context;
    var å = {
    	ready : {
    		count:0
    	},
      colors : {
        blank : 0xffffff
      },
    	mouse : {
    		x : 0,
    		y : 0,
    		z : 0.5
    	},
    	models :{
    		couch : base+"couch.json",
    		monitor : base+"tv_monitor.json",
			tv : base+"tv.json",
			lamp :  base+"lamp_.json",
			kid:base+"little_kid.json",
    	},
    	targetList : []
    }

//___________________________________________

function generate_color(x,y,z){
	if(x < 1){
		x += .01;
	}else{
		x = 0;
	}
	if(y < 1){
		y += .01;
	}else{
		y = 0;
	}
	if(z < 1){
		z += .01;
	}else{
		z = 0;
	}

	return [x,y,z];
}

function getRandomColor() {
    var letters = '0123433333000ccc'.split('');
    var color = '#';
    for (var i = 0; i < 6; i++ ) {
        color += letters[Math.floor(Math.random() * 16)];
    }

    return color;
}

var baseMaterial = new THREE.MeshLambertMaterial({ 
				color : å.colors.blank,
				shading: THREE.FlatShading,
				side: THREE.DoubleSide,
				//map: couch_texture
			})

	  //___________________________________________ KICK IT OFF
      init();
      animate();

      //___________________________________________ INIT
      function init() {

        container = document.getElementById( 'container' );

        camera = new THREE.PerspectiveCamera( 30, window.innerWidth / window.innerHeight, .1, 10000 );
        camera.position.x = -305;
        camera.position.y = 55;
        camera.position.z = -65;
        camera.move_direction = 1;
        scene = new THREE.Scene();
		//scene.fog = new THREE.FogExp2( 0x000000, 0.015 );
		å.ready.count++;
        scene.add( camera );

		//___________________________________________ CONTROLS
        	controls = new THREE.OrbitControls( camera );
           controls.damping = 0.2;
           controls.addEventListener( 'change', render );
           controls.maxPolarAngle = Math.PI/2;
           camera.lookAt(new THREE.Vector3(0,50,0));
           controls.target =  new THREE.Vector3(0,50,0);

           å.ready.count++;

           //___________________________________________ HEMI
        
        var ambient = new THREE.AmbientLight(0x111111);
        
        scene.add(ambient);
		// TV
        	light = new THREE.SpotLight( 0x1A5970, 2 );
			light.position.set( 15, 15,68 ).multiplyScalar( 1 );
			scene.add( light );

	//___________________________________________ FAKE LIGHT
			fake_light = new THREE.SpotLight( 0x1A5970, 15,200,Math.PI/2 );
			fake_light.position.set( 15, 150,268 ).multiplyScalar( 1 );
			scene.add( fake_light );

			fake_light.castShadow = true;

			fake_light.shadowMapWidth = 1024 * 2;
			fake_light.shadowMapHeight = 1024 * 2;
			
			fake_light.target.position.set( -20, 20,-50);
			fake_light.target.updateMatrixWorld();

			var d = 350;
			fake_light = new THREE.SpotLight( 0xF0C043, 2 );
			fake_light.shadowCameraLeft = -d;
			fake_light.shadowCameraRight = d;
			fake_light.shadowCameraTop = d * 2.8;
			fake_light.shadowCameraBottom = -d;
			fake_light.shadowCameraNear = 0.01;

			
			å.ready.count++;
        // LAMP
        	lamp_light = new THREE.SpotLight( 0xF0C043, .25 );
			lamp_light.position.set( -55,50,-50 ).multiplyScalar( 1 );
			scene.add( lamp_light );
			lamp_light.target.position.set( -55, 0,-50);
			lamp_light.target.updateMatrixWorld();

			å.ready.count++;
			
        // RENDERER

        renderer = new THREE.WebGLRenderer( { antialias: true,transparent:true,alpha: true } );
        renderer.setPixelRatio( window.devicePixelRatio );
        renderer.setSize( window.innerWidth, window.innerHeight );
        container.appendChild( renderer.domElement );

      
        renderer.shadowMapEnabled = true;

			å.ready.count++;
        //__________________________________ LOAD MODEL


        var loader = new THREE.JSONLoader( true );
		loader.load( å.models.couch, function ( geometry ) {

			couch = new THREE.Mesh( geometry, baseMaterial);

			couch.scale.set( 20,20,20 );

			couch.receiveShadow = true;
			couch.castShadow = true;
			couch.position.y = -20;
			scene.add( couch );
		
			å.ready.count++;
		});

		var loader = new THREE.JSONLoader( true );
		loader.load( å.models.monitor , function ( geometry ) {

			tv_monitor = new THREE.Mesh( geometry, baseMaterial);

			tv_monitor.scale.set( 20,20,20 );

			tv_monitor.receiveShadow = true;
			//tv_monitor.castShadow = true;
			tv_monitor.position.y = -20;
			scene.add( tv_monitor );
		
			å.ready.count++;
		});

		//___________________________________________ TV SCREEN
		
	  var errorCallback = function(e) {
			console.log('Nope!', e);
		  };
        
		video = document.getElementById( 'myVideo' );
      navigator.getUserMedia  = navigator.getUserMedia ||
                          navigator.webkitGetUserMedia ||
                          navigator.mozGetUserMedia ||
                          navigator.msGetUserMedia;


        var opt = {
            audio: true,
            video: {
                width: 375,
                height: 250
            }
        };
        navigator.mediaDevices.getUserMedia(opt)
        .then(function(mediaStream) {
     
            video.srcObject = mediaStream;
            video.onloadedmetadata = function(e) {
                video.play();
            };
        })
        .catch(function(err) {
            console.log(err.name + ": " + err.message);
        }); // always check for errors at the end.
		//if (navigator.getUserMedia) {
		//  navigator.getUserMedia({audio: false, video: true}, function(stream) {
		//	video.src = window.URL.createObjectURL(stream);
		 // }, errorCallback);
		//} else {
		//  video.src = '//repo.bfw.wiki/bfwrepo/video/5d8449e2482ad.mp4';
	//	}

		videoImage = document.createElement( 'canvas' );
		videoImage.width = 640;
		videoImage.height = 320;
		videoImageContext = videoImage.getContext( '2d' );
		videoImageContext.fillStyle = '#ffffff';
		videoImageContext.fillRect( 0, 0, videoImage.width, videoImage.height );
		
		videoTexture = new THREE.Texture( videoImage );
        videoTexture.crossOrigin = "Anonymous";
		videoTexture.minFilter = THREE.LinearFilter;
		videoTexture.magFilter = THREE.LinearFilter;
		
		loader.load( å.models.tv, function ( geometry ) {
			var material = new THREE.MeshBasicMaterial({
				color : å.colors.blank,
				map: videoTexture,
				overdraw: true,
				side:THREE.DoubleSide
			});
			
			var uvs = geometry.faceVertexUvs[ 0 ];
			uvs[ 0 ][ 0 ].set( 0, 0 );
			uvs[ 0 ][ 1 ].set( 1, 0 );			
			uvs[ 0.........完整代码请登录后点击上方下载按钮下载查看