|
|
@@ -0,0 +1,150 @@
|
|
|
+<!DOCTYPE html>
|
|
|
+<html lang="en">
|
|
|
+ <head>
|
|
|
+ <title>three.js webgl - materials - normal map [object space]</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 {
|
|
|
+ font-family: Monospace;
|
|
|
+ background-color: #000;
|
|
|
+ color: #fff;
|
|
|
+ margin: 0px;
|
|
|
+ overflow: hidden;
|
|
|
+ }
|
|
|
+
|
|
|
+ a {
|
|
|
+ color: #ffa;
|
|
|
+ font-weight: bold;
|
|
|
+ }
|
|
|
+
|
|
|
+ #info {
|
|
|
+ color: #fff;
|
|
|
+ position: absolute;
|
|
|
+ top: 10px;
|
|
|
+ width: 100%;
|
|
|
+ text-align: center;
|
|
|
+ z-index: 100;
|
|
|
+ display:block;
|
|
|
+ }
|
|
|
+ </style>
|
|
|
+ </head>
|
|
|
+
|
|
|
+ <body>
|
|
|
+ <div id="info">
|
|
|
+ <a href="http://threejs.org" target="_blank" rel="noopener">three.js</a> - webgl object-space normalmap demo<br />
|
|
|
+ Nefertiti Bust by
|
|
|
+ <a href="http://www.cultlab3d.de/" target="_blank" rel="noopener">CultLab3D</a><br />
|
|
|
+
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <script src="../build/three.js"></script>
|
|
|
+
|
|
|
+ <script src="js/controls/OrbitControls.js"></script>
|
|
|
+ <script src="js/loaders/GLTFLoader.js"></script>
|
|
|
+
|
|
|
+ <script src="js/Detector.js"></script>
|
|
|
+
|
|
|
+ <script>
|
|
|
+
|
|
|
+ if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
|
|
|
+
|
|
|
+ var mesh, renderer, scene, camera;
|
|
|
+
|
|
|
+ var obj;
|
|
|
+
|
|
|
+ init();
|
|
|
+
|
|
|
+ function init() {
|
|
|
+
|
|
|
+ // renderer
|
|
|
+ renderer = new THREE.WebGLRenderer();
|
|
|
+ renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
+ document.body.appendChild( renderer.domElement );
|
|
|
+
|
|
|
+ renderer.gammaOutput = true;
|
|
|
+
|
|
|
+ // scene
|
|
|
+ scene = new THREE.Scene();
|
|
|
+
|
|
|
+ // camera
|
|
|
+ camera = new THREE.PerspectiveCamera( 40, window.innerWidth / window.innerHeight, 1, 1000 );
|
|
|
+ camera.position.set( - 10, 0, 23 );
|
|
|
+ scene.add( camera );
|
|
|
+
|
|
|
+ // controls
|
|
|
+ var controls = new THREE.OrbitControls( camera, renderer.domElement );
|
|
|
+ controls.addEventListener( 'change', render );
|
|
|
+ controls.minDistance = 10;
|
|
|
+ controls.maxDistance = 50;
|
|
|
+ controls.enablePan = false;
|
|
|
+
|
|
|
+ // ambient
|
|
|
+ scene.add( new THREE.AmbientLight( 0xffffff, .2 ) );
|
|
|
+
|
|
|
+ // light
|
|
|
+ var light = new THREE.PointLight( 0xffffff, 1.5 );
|
|
|
+ camera.add( light );
|
|
|
+
|
|
|
+ // model
|
|
|
+ new THREE.GLTFLoader().load( 'models/gltf/Nefertiti/Nefertiti.glb', function ( gltf ) {
|
|
|
+
|
|
|
+ gltf.scene.traverse( function ( child ) {
|
|
|
+
|
|
|
+ if ( child.isMesh ) {
|
|
|
+
|
|
|
+ // glTF currently supports only tangent-space normal maps.
|
|
|
+ // this model has been modified to demonstrate the use of an object-space normal map.
|
|
|
+
|
|
|
+ child.material.normalMapType = THREE.ObjectSpaceNormalMap;
|
|
|
+
|
|
|
+ // attribute normals are not required with an object-space normal map. remove them.
|
|
|
+
|
|
|
+ child.geometry.removeAttribute( 'normal' );
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ child.material.side = THREE.DoubleSide;
|
|
|
+
|
|
|
+ child.scale.multiplyScalar( 0.5 );
|
|
|
+
|
|
|
+ // recenter
|
|
|
+
|
|
|
+ new THREE.Box3().setFromObject( child ).getCenter( child.position ).multiplyScalar( - 1 );
|
|
|
+
|
|
|
+ scene.add( child );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ } );
|
|
|
+
|
|
|
+ render();
|
|
|
+
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ window.addEventListener( 'resize', onWindowResize, false );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ function onWindowResize() {
|
|
|
+
|
|
|
+ renderer.setSize( window.innerWidth, window.innerHeight );
|
|
|
+
|
|
|
+ camera.aspect = window.innerWidth / window.innerHeight;
|
|
|
+ camera.updateProjectionMatrix();
|
|
|
+
|
|
|
+ render();
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ function render() {
|
|
|
+
|
|
|
+ renderer.render( scene, camera );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ </script>
|
|
|
+
|
|
|
+ </body>
|
|
|
+</html>
|
Mr.doob