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@@ -7,10 +7,13 @@
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<style>
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body {
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font-family: Monospace;
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- background-color: #f0f0f0;
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+ color: #fff;
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margin: 0px;
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overflow: hidden;
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}
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+ a {
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+ color: #ffffff;
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+ }
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</style>
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</head>
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<body>
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@@ -18,129 +21,80 @@
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<script src="../build/three.js"></script>
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<script src="js/controls/OrbitControls.js"></script>
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<script src="js/modifiers/SimplifyModifier.js"></script>
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- <script src="js/libs/stats.min.js"></script>
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<script>
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- var container, stats;
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-
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- var camera, controls, scene, renderer;
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-
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- var boxGeometry = new THREE.BoxBufferGeometry( 80, 80, 80, 4, 4, 4 );
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- var torusGeometry = new THREE.TorusBufferGeometry( 50, 25, 8, 8, Math.PI * 2 );
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- var sphereGeometry = new THREE.SphereBufferGeometry( 50, 15, 15 );
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- var planeGeometry = new THREE.PlaneBufferGeometry( 100, 100, 6, 6 );
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-
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- var modifer = new THREE.SimplifyModifier();
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- var meshes = [];
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- var count = 0;
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-
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- var wireframeMaterial = new THREE.MeshBasicMaterial( { color: 0x000000, wireframe: true, transparent: true } );
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+ var renderer, scene, camera;
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init();
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- animate();
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-
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-
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- function addStuff( geometry ) {
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-
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- count ++;
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-
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- var mesh, wireframe;
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-
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- var material = new THREE.MeshBasicMaterial( { color: Math.random() * 0xffffff } );
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-
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- var vertexCount = geometry.attributes.position.count;
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-
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- var simplified = modifer.modify( geometry, Math.floor( vertexCount * 0.5 ) );
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-
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- mesh = new THREE.Mesh( simplified, material );
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- wireframe = new THREE.Mesh( simplified, wireframeMaterial );
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- mesh.add( wireframe );
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- mesh.position.x = - 200;
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- mesh.position.y = count * 150 - 300;
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-
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- scene.add( mesh );
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- meshes.push( mesh );
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-
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- mesh = new THREE.Mesh( geometry, material );
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- wireframe = new THREE.Mesh( geometry, wireframeMaterial );
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- mesh.add( wireframe );
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- mesh.position.x = 200;
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- mesh.position.y = count * 150 - 300;
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-
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- scene.add( mesh );
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- meshes.push ( mesh );
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-
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- }
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function init() {
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- container = document.createElement( 'div' );
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- document.body.appendChild( container );
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-
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var info = document.createElement( 'div' );
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info.style.position = 'absolute';
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info.style.top = '10px';
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info.style.width = '100%';
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info.style.textAlign = 'center';
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- info.innerHTML = '50% Vertex Reduction using SimplifyModifier';
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- container.appendChild( info );
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+ info.innerHTML = '<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> - Vertex Reduction using SimplifyModifier';
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+ document.body.appendChild( info );
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- camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 1000 );
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- camera.position.z = 500;
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+ renderer = new THREE.WebGLRenderer( { antialias: true } );
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+ renderer.setPixelRatio( window.devicePixelRatio );
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+ renderer.setSize( window.innerWidth, window.innerHeight );
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+ document.body.appendChild( renderer.domElement );
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scene = new THREE.Scene();
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- scene.background = new THREE.Color( 0xf0f0f0 );
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- var light = new THREE.PointLight( 0xffffff, 1.5 );
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- light.position.set( 1000, 1000, 2000 );
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- scene.add( light );
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+ camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 1000 );
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+ camera.position.z = 15;
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- addStuff( planeGeometry );
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- addStuff( boxGeometry );
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- addStuff( sphereGeometry );
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- addStuff( torusGeometry );
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+ var controls = new THREE.OrbitControls( camera, renderer.domElement );
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+ controls.addEventListener( 'change', render ); // use if there is no animation loop
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+ controls.enablePan = false;
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+ controls.enableZoom = false;
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- renderer = new THREE.WebGLRenderer( { antialias: true } );
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- renderer.setPixelRatio( window.devicePixelRatio );
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- renderer.setSize( window.innerWidth, window.innerHeight );
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- container.appendChild( renderer.domElement );
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+ scene.add( new THREE.AmbientLight( 0xffffff, 0.2 ) );
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- stats = new Stats();
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- container.appendChild( stats.dom );
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+ var light = new THREE.PointLight( 0xffffff, 0.7 );
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+ camera.add( light );
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+ scene.add( camera );
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- //
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+ new THREE.JSONLoader().load( "models/json/leeperrysmith/LeePerrySmith.json", function ( geometry ) {
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- controls = new THREE.OrbitControls( camera, renderer.domElement );
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+ var material = new THREE.MeshPhongMaterial( { color: 0xAEAED5, shininess: 1 } );
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- window.addEventListener( 'resize', onWindowResize, false );
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+ var mesh = new THREE.Mesh( geometry, material );
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+ mesh.position.x = - 3;
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+ mesh.rotation.y = Math.PI / 2;
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+ scene.add( mesh );
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- }
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+ var modifer = new THREE.SimplifyModifier();
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- function onWindowResize() {
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+ var simplified = modifer.modify( geometry, Math.floor( geometry.vertices.length * 0.9375 ) ); // number of vertices to remove
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- camera.aspect = window.innerWidth / window.innerHeight;
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- camera.updateProjectionMatrix();
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+ var material = new THREE.MeshPhongMaterial( { color: 0xAEAED5, shininess: 1, flatShading: true } );
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- renderer.setSize( window.innerWidth, window.innerHeight );
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+ var mesh = new THREE.Mesh( simplified, material );
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+ mesh.position.x = 3;
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+ mesh.rotation.y = - Math.PI / 2;
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+ scene.add( mesh );
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- }
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+ render();
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- //
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+ } );
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- function animate() {
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+ window.addEventListener( 'resize', onWindowResize, false );
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- meshes.forEach( function( m ) {
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- m.rotation.x += 0.01;
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- m.rotation.y += 0.01;
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- m.rotation.z += 0.01;
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- } );
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+ }
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+
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+ function onWindowResize() {
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+
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+ renderer.setSize( window.innerWidth, window.innerHeight );
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- requestAnimationFrame( animate );
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+ camera.aspect = window.innerWidth / window.innerHeight;
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+ camera.updateProjectionMatrix();
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- stats.begin();
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render();
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- stats.end();
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}
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WestLangley