|
|
@@ -1,7 +1,7 @@
|
|
|
<!DOCTYPE html>
|
|
|
<html lang="en">
|
|
|
<head>
|
|
|
- <title>three.js webgl - materials - normal map</title>
|
|
|
+ <title>three.js webgl - materials - normal map [Lee Perry-Smith]</title>
|
|
|
<meta charset="utf-8">
|
|
|
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
|
|
|
<style>
|
|
|
@@ -14,7 +14,9 @@
|
|
|
overflow:hidden;
|
|
|
}
|
|
|
|
|
|
- a { color: #ffffff; }
|
|
|
+ a {
|
|
|
+ color: #ffffff;
|
|
|
+ }
|
|
|
|
|
|
#info {
|
|
|
position: absolute;
|
|
|
@@ -34,26 +36,38 @@
|
|
|
|
|
|
#vt { display:none }
|
|
|
#vt, #vt a { color:orange; }
|
|
|
+ .code { }
|
|
|
+
|
|
|
</style>
|
|
|
</head>
|
|
|
|
|
|
<body>
|
|
|
-
|
|
|
<div id="info">
|
|
|
- <a href="http://threejs.org" target="_blank">three.js</a> - webgl (<span id="description">normal + ao + displacement + environment + shadow</span>) map demo.
|
|
|
- ninja head from <a href="http://developer.amd.com/archive/gpu/MeshMapper/pages/default.aspx" target="_blank">AMD GPU MeshMapper</a>
|
|
|
+ <a href="http://threejs.org" target="_blank">three.js</a> - webgl normalmap demo.
|
|
|
+ <a href="http://www.ir-ltd.net/infinite-3d-head-scan-released/" target="_blank">Lee Perry-Smith</a> head.
|
|
|
|
|
|
- <div id="vt">displacement mapping needs vertex textures (GPU with Shader Model 3.0)</div>
|
|
|
+ <div id="vt">displacement mapping needs vertex textures (GPU with Shader Model 3.0)<br/>
|
|
|
+ on Windows use <span class="code">Chrome --use-gl=desktop</span> or Firefox 4<br/>
|
|
|
+ please star this <a href="http://code.google.com/p/chromium/issues/detail?id=52497">Chrome issue</a> to get ANGLE support
|
|
|
+ </div>
|
|
|
</div>
|
|
|
|
|
|
<script src="../build/three.min.js"></script>
|
|
|
|
|
|
- <script src="js/loaders/BinaryLoader.js"></script>
|
|
|
- <script src="js/shaders/NormalDisplacementShader.js"></script>
|
|
|
-
|
|
|
<script src="js/Detector.js"></script>
|
|
|
<script src="js/libs/stats.min.js"></script>
|
|
|
|
|
|
+ <script src="js/shaders/BleachBypassShader.js"></script>
|
|
|
+ <script src="js/shaders/ColorCorrectionShader.js"></script>
|
|
|
+ <script src="js/shaders/CopyShader.js"></script>
|
|
|
+ <script src="js/shaders/FXAAShader.js"></script>
|
|
|
+
|
|
|
+ <script src="js/postprocessing/EffectComposer.js"></script>
|
|
|
+ <script src="js/postprocessing/RenderPass.js"></script>
|
|
|
+ <script src="js/postprocessing/ShaderPass.js"></script>
|
|
|
+ <script src="js/postprocessing/MaskPass.js"></script>
|
|
|
+
|
|
|
+
|
|
|
<script>
|
|
|
|
|
|
if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
|
|
|
@@ -64,10 +78,10 @@
|
|
|
|
|
|
var camera, scene, renderer;
|
|
|
|
|
|
- var mesh, zmesh, geometry;
|
|
|
- var mesh1, mesh2;
|
|
|
+ var mesh, zmesh, lightMesh, geometry;
|
|
|
+ var mesh1;
|
|
|
|
|
|
- var spotLight, pointLight, ambientLight;
|
|
|
+ var directionalLight, pointLight, ambientLight;
|
|
|
|
|
|
var mouseX = 0;
|
|
|
var mouseY = 0;
|
|
|
@@ -75,9 +89,7 @@
|
|
|
var windowHalfX = window.innerWidth / 2;
|
|
|
var windowHalfY = window.innerHeight / 2;
|
|
|
|
|
|
- var r = 0.0;
|
|
|
-
|
|
|
- document.addEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
+ var composer, effectFXAA;
|
|
|
|
|
|
init();
|
|
|
animate();
|
|
|
@@ -87,128 +99,45 @@
|
|
|
container = document.createElement( 'div' );
|
|
|
document.body.appendChild( container );
|
|
|
|
|
|
- camera = new THREE.OrthographicCamera( window.innerWidth / - 2, window.innerWidth / 2, window.innerHeight / 2, window.innerHeight / - 2, -10000, 10000 );
|
|
|
- camera.position.z = 1500;
|
|
|
+ camera = new THREE.PerspectiveCamera( 27, window.innerWidth / window.innerHeight, 1, 10000 );
|
|
|
+ camera.position.z = 1200;
|
|
|
|
|
|
scene = new THREE.Scene();
|
|
|
|
|
|
// LIGHTS
|
|
|
|
|
|
- ambientLight = new THREE.AmbientLight( 0x111111 );
|
|
|
+ ambientLight = new THREE.AmbientLight( 0x444444 );
|
|
|
scene.add( ambientLight );
|
|
|
|
|
|
- pointLight = new THREE.PointLight( 0xff0000 );
|
|
|
- pointLight.position.z = 10000;
|
|
|
- pointLight.distance = 4000;
|
|
|
- scene.add( pointLight );
|
|
|
-
|
|
|
- pointLight2 = new THREE.PointLight( 0xff5500 );
|
|
|
- pointLight2.position.z = 1000;
|
|
|
- pointLight2.distance = 2000;
|
|
|
- scene.add( pointLight2 );
|
|
|
-
|
|
|
- pointLight3 = new THREE.PointLight( 0x0000ff );
|
|
|
- pointLight3.position.x = -1000;
|
|
|
- pointLight3.position.z = 1000;
|
|
|
- pointLight3.distance = 2000;
|
|
|
- scene.add( pointLight3 );
|
|
|
-
|
|
|
- spotLight = new THREE.SpotLight( 0xaaaaaa );
|
|
|
- spotLight.position.set( 1000, 500, 1000 );
|
|
|
- spotLight.castShadow = true;
|
|
|
- spotLight.shadowCameraNear = 500;
|
|
|
- spotLight.shadowCameraFov = 70;
|
|
|
- spotLight.shadowBias = 0.001;
|
|
|
- spotLight.shadowMapWidth = 1024;
|
|
|
- spotLight.shadowMapHeight = 1024;
|
|
|
- scene.add( spotLight );
|
|
|
-
|
|
|
- directionalLight2 = new THREE.DirectionalLight( 0xaaff33, 0 );
|
|
|
- directionalLight2.position.set( -1, 1, 0.5 ).normalize();
|
|
|
- //scene.add( directionalLight2 );
|
|
|
-
|
|
|
- directionalLight3 = new THREE.DirectionalLight( 0xaaff33 );
|
|
|
- directionalLight3.position.set( -1, 1, 0.5 ).normalize();
|
|
|
- //scene.add( directionalLight3 );
|
|
|
-
|
|
|
-
|
|
|
- // light representation
|
|
|
-
|
|
|
- var sphere = new THREE.SphereGeometry( 100, 16, 8 );
|
|
|
-
|
|
|
- var path = "textures/cube/SwedishRoyalCastle/";
|
|
|
- var format = '.jpg';
|
|
|
- var urls = [
|
|
|
- path + 'px' + format, path + 'nx' + format,
|
|
|
- path + 'py' + format, path + 'ny' + format,
|
|
|
- path + 'pz' + format, path + 'nz' + format
|
|
|
- ];
|
|
|
+ pointLight = new THREE.PointLight( 0xffffff, 1.25, 1000 );
|
|
|
+ pointLight.position.set( 0, 0, 600 );
|
|
|
|
|
|
- var reflectionCube = THREE.ImageUtils.loadTextureCube( urls );
|
|
|
-
|
|
|
- // common material parameters
|
|
|
-
|
|
|
- var ambient = 0x050505, diffuse = 0x331100, specular = 0xffffff, shininess = 10, scale = 23;
|
|
|
-
|
|
|
- // normal map shader
|
|
|
-
|
|
|
- var shader = THREE.NormalDisplacementShader;
|
|
|
- var uniforms = THREE.UniformsUtils.clone( shader.uniforms );
|
|
|
-
|
|
|
- uniforms[ "enableAO" ].value = true;
|
|
|
- uniforms[ "enableDiffuse" ].value = false;
|
|
|
- uniforms[ "enableSpecular" ].value = false;
|
|
|
- uniforms[ "enableReflection" ].value = true;
|
|
|
- uniforms[ "enableDisplacement" ].value = true;
|
|
|
-
|
|
|
- uniforms[ "tNormal" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/normal.jpg" );
|
|
|
- uniforms[ "tAO" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/ao.jpg" );
|
|
|
-
|
|
|
- uniforms[ "tDisplacement" ].value = THREE.ImageUtils.loadTexture( "textures/normal/ninja/displacement.jpg" );
|
|
|
- uniforms[ "uDisplacementBias" ].value = - 0.428408;
|
|
|
- uniforms[ "uDisplacementScale" ].value = 2.436143;
|
|
|
-
|
|
|
- uniforms[ "uNormalScale" ].value.y = -1;
|
|
|
-
|
|
|
- uniforms[ "diffuse" ].value.setHex( diffuse );
|
|
|
- uniforms[ "specular" ].value.setHex( specular );
|
|
|
- uniforms[ "ambient" ].value.setHex( ambient );
|
|
|
-
|
|
|
- uniforms[ "shininess" ].value = shininess;
|
|
|
-
|
|
|
- uniforms[ "tCube" ].value = reflectionCube;
|
|
|
- uniforms[ "reflectivity" ].value = 0.1;
|
|
|
-
|
|
|
- uniforms[ "diffuse" ].value.convertGammaToLinear();
|
|
|
- uniforms[ "specular" ].value.convertGammaToLinear();
|
|
|
- uniforms[ "ambient" ].value.convertGammaToLinear();
|
|
|
-
|
|
|
-
|
|
|
- var parameters = { fragmentShader: shader.fragmentShader, vertexShader: shader.vertexShader, uniforms: uniforms, lights: true, fog: false };
|
|
|
- var material1 = new THREE.ShaderMaterial( parameters );
|
|
|
+ scene.add( pointLight );
|
|
|
|
|
|
- var material2 = new THREE.MeshPhongMaterial( {
|
|
|
- color: diffuse,
|
|
|
- specular: specular,
|
|
|
- ambient: ambient,
|
|
|
- shininess: shininess,
|
|
|
- normalMap: uniforms[ "tNormal" ].value,
|
|
|
- normalScale: uniforms[ "uNormalScale" ].value,
|
|
|
- envMap: reflectionCube,
|
|
|
- combine: THREE.MixOperation,
|
|
|
- reflectivity: 0.1
|
|
|
+ directionalLight = new THREE.DirectionalLight( 0xffffff );
|
|
|
+ directionalLight.position.set( 1, -0.5, -1 );
|
|
|
+ scene.add( directionalLight );
|
|
|
+
|
|
|
+ var material = new THREE.MeshPhongMaterial( {
|
|
|
+ color: 0xdddddd,
|
|
|
+ ambient: 0x111111,
|
|
|
+ specular: 0x222222,
|
|
|
+ shininess: 35,
|
|
|
+ map: THREE.ImageUtils.loadTexture( "obj/leeperrysmith/Map-COL.jpg" ),
|
|
|
+ specularMap: THREE.ImageUtils.loadTexture( "obj/leeperrysmith/Map-SPEC.jpg" ),
|
|
|
+ normalMap: THREE.ImageUtils.loadTexture( "obj/leeperrysmith/Infinite-Level_02_Tangent_SmoothUV.jpg" ),
|
|
|
+ normalScale: new THREE.Vector2( 0.8, 0.8 ),
|
|
|
+ wrapRGB: new THREE.Vector3( 0.575, 0.5, 0.5 ),
|
|
|
+ wrapAround: true
|
|
|
} );
|
|
|
|
|
|
- //
|
|
|
-
|
|
|
- loader = new THREE.BinaryLoader( true );
|
|
|
+ loader = new THREE.JSONLoader( true );
|
|
|
document.body.appendChild( loader.statusDomElement );
|
|
|
|
|
|
- loader.load( "obj/ninja/NinjaLo_bin.js", function( geometry ) { createScene( geometry, scale, material1, material2 ) } );
|
|
|
-
|
|
|
- //
|
|
|
+ loader.load( "obj/leeperrysmith/LeePerrySmith.js", function( geometry ) { createScene( geometry, 100, material ) } );
|
|
|
|
|
|
- renderer = new THREE.WebGLRenderer();
|
|
|
+ renderer = new THREE.WebGLRenderer( { antialias: false } );
|
|
|
+ renderer.setClearColor( 0x111111, 1 );
|
|
|
renderer.setPixelRatio( window.devicePixelRatio );
|
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
container.appendChild( renderer.domElement );
|
|
|
@@ -220,16 +149,6 @@
|
|
|
|
|
|
//
|
|
|
|
|
|
- renderer.shadowMapEnabled = true;
|
|
|
- renderer.shadowMapType = THREE.PCFShadowMap;
|
|
|
-
|
|
|
-
|
|
|
- //
|
|
|
-
|
|
|
- var description = "normal + ao" + ( renderer.supportsVertexTextures() ? " + displacement + environment + shadow" : " + <strike>displacement</strike>" );
|
|
|
- document.getElementById( "description" ).innerHTML = description;
|
|
|
- document.getElementById( "vt" ).style.display = renderer.supportsVertexTextures() ? "none" : "block";
|
|
|
-
|
|
|
if ( statsEnabled ) {
|
|
|
|
|
|
stats = new Stats();
|
|
|
@@ -240,50 +159,73 @@
|
|
|
|
|
|
}
|
|
|
|
|
|
- //
|
|
|
+ // COMPOSER
|
|
|
|
|
|
- window.addEventListener( 'resize', onWindowResize, false );
|
|
|
+ renderer.autoClear = false;
|
|
|
|
|
|
- }
|
|
|
+ var renderModel = new THREE.RenderPass( scene, camera );
|
|
|
|
|
|
- function onWindowResize() {
|
|
|
+ var effectBleach = new THREE.ShaderPass( THREE.BleachBypassShader );
|
|
|
+ var effectColor = new THREE.ShaderPass( THREE.ColorCorrectionShader );
|
|
|
+ effectFXAA = new THREE.ShaderPass( THREE.FXAAShader );
|
|
|
|
|
|
- windowHalfX = window.innerWidth / 2;
|
|
|
- windowHalfY = window.innerHeight / 2;
|
|
|
+ effectFXAA.uniforms[ 'resolution' ].value.set( 1 / window.innerWidth, 1 / window.innerHeight );
|
|
|
|
|
|
- camera.left = window.innerWidth / - 2;
|
|
|
- camera.right = window.innerWidth / 2;
|
|
|
- camera.top = window.innerHeight / 2;
|
|
|
- camera.bottom = window.innerHeight / - 2;
|
|
|
+ effectBleach.uniforms[ 'opacity' ].value = 0.4;
|
|
|
|
|
|
- camera.updateProjectionMatrix();
|
|
|
+ effectColor.uniforms[ 'powRGB' ].value.set( 1.4, 1.45, 1.45 );
|
|
|
+ effectColor.uniforms[ 'mulRGB' ].value.set( 1.1, 1.1, 1.1 );
|
|
|
|
|
|
- renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
+ effectFXAA.renderToScreen = true;
|
|
|
+
|
|
|
+ composer = new THREE.EffectComposer( renderer );
|
|
|
+
|
|
|
+ composer.addPass( renderModel );
|
|
|
+
|
|
|
+ composer.addPass( effectBleach );
|
|
|
+ composer.addPass( effectColor );
|
|
|
+ composer.addPass( effectFXAA );
|
|
|
+
|
|
|
+ // EVENTS
|
|
|
+
|
|
|
+ document.addEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
+ window.addEventListener( 'resize', onWindowResize, false );
|
|
|
|
|
|
}
|
|
|
|
|
|
- function createScene( geometry, scale, material1, material2 ) {
|
|
|
+ function createScene( geometry, scale, material ) {
|
|
|
|
|
|
geometry.computeTangents();
|
|
|
|
|
|
- mesh1 = new THREE.Mesh( geometry, material1 );
|
|
|
- mesh1.position.x = - scale * 12;
|
|
|
- mesh1.scale.set( scale, scale, scale );
|
|
|
- mesh1.castShadow = true;
|
|
|
- mesh1.receiveShadow = true;
|
|
|
- scene.add( mesh1 );
|
|
|
+ mesh1 = new THREE.Mesh( geometry, material );
|
|
|
|
|
|
- mesh2 = new THREE.Mesh( geometry, material2 );
|
|
|
- mesh2.position.x = scale * 12;
|
|
|
- mesh2.scale.set( scale, scale, scale );
|
|
|
- mesh2.castShadow = true;
|
|
|
- mesh2.receiveShadow = true;
|
|
|
- scene.add( mesh2 );
|
|
|
+ mesh1.position.y = - 50;
|
|
|
+ mesh1.scale.x = mesh1.scale.y = mesh1.scale.z = scale;
|
|
|
+
|
|
|
+ scene.add( mesh1 );
|
|
|
|
|
|
loader.statusDomElement.style.display = "none";
|
|
|
|
|
|
}
|
|
|
|
|
|
+ //
|
|
|
+
|
|
|
+ function onWindowResize( event ) {
|
|
|
+
|
|
|
+ SCREEN_WIDTH = window.innerWidth;
|
|
|
+ SCREEN_HEIGHT = window.innerHeight;
|
|
|
+
|
|
|
+ renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
|
|
|
+
|
|
|
+ camera.aspect = SCREEN_WIDTH / SCREEN_HEIGHT;
|
|
|
+ camera.updateProjectionMatrix();
|
|
|
+
|
|
|
+ composer.reset();
|
|
|
+
|
|
|
+ effectFXAA.uniforms[ 'resolution' ].value.set( 1 / SCREEN_WIDTH, 1 / SCREEN_HEIGHT );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
function onDocumentMouseMove(event) {
|
|
|
|
|
|
mouseX = ( event.clientX - windowHalfX ) * 10;
|
|
|
@@ -313,23 +255,11 @@
|
|
|
|
|
|
}
|
|
|
|
|
|
- if( mesh2 ) {
|
|
|
-
|
|
|
- mesh2.rotation.y = ry;
|
|
|
- mesh2.rotation.x = rx;
|
|
|
-
|
|
|
- }
|
|
|
-
|
|
|
- pointLight.position.x = 2500 * Math.cos( r );
|
|
|
- pointLight.position.z = 2500 * Math.sin( r );
|
|
|
-
|
|
|
- r += 0.01;
|
|
|
-
|
|
|
- renderer.render( scene, camera );
|
|
|
+ //renderer.render( scene, camera );
|
|
|
+ composer.render();
|
|
|
|
|
|
}
|
|
|
|
|
|
-
|
|
|
</script>
|
|
|
|
|
|
</body>
|
Mr.doob