You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
153 lines
4.3 KiB
HTML
153 lines
4.3 KiB
HTML
2 months ago
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>three.js webgpu - parallax uv</title>
|
||
|
|
<meta charset="utf-8">
|
||
|
|
<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
|
||
|
|
<link type="text/css" rel="stylesheet" href="main.css">
|
||
|
|
</head>
|
||
|
|
<body>
|
||
|
|
|
||
|
|
<div id="info">
|
||
|
|
<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> webgpu - parallax uv<br />
|
||
|
|
Textures by <a href="https://ambientcg.com/view?id=Ice002" target="_blank" rel="noopener">ambientCG</a><br />
|
||
|
|
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<script type="importmap">
|
||
|
|
{
|
||
|
|
"imports": {
|
||
|
|
"three": "../build/three.webgpu.js",
|
||
|
|
"three/webgpu": "../build/three.webgpu.js",
|
||
|
|
"three/tsl": "../build/three.tsl.js",
|
||
|
|
"three/addons/": "./jsm/"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<script type="module">
|
||
|
|
|
||
|
|
import * as THREE from 'three';
|
||
|
|
import { texture, parallaxUV, blendOverlay, uv } from 'three/tsl';
|
||
|
|
|
||
|
|
import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
|
||
|
|
|
||
|
|
let camera, scene, renderer;
|
||
|
|
|
||
|
|
let controls;
|
||
|
|
|
||
|
|
init();
|
||
|
|
|
||
|
|
async function init() {
|
||
|
|
|
||
|
|
// scene
|
||
|
|
|
||
|
|
scene = new THREE.Scene();
|
||
|
|
|
||
|
|
// camera
|
||
|
|
|
||
|
|
camera = new THREE.PerspectiveCamera( 45, window.innerWidth / window.innerHeight, .1, 50 );
|
||
|
|
camera.position.set( 10, 14, 10 );
|
||
|
|
|
||
|
|
// environment
|
||
|
|
|
||
|
|
const environmentTexture = await new THREE.CubeTextureLoader()
|
||
|
|
.setPath( './textures/cube/Park2/' )
|
||
|
|
.loadAsync( [ 'posx.jpg', 'negx.jpg', 'posy.jpg', 'negy.jpg', 'posz.jpg', 'negz.jpg' ] );
|
||
|
|
|
||
|
|
|
||
|
|
scene.environment = environmentTexture;
|
||
|
|
scene.background = environmentTexture;
|
||
|
|
|
||
|
|
// textures
|
||
|
|
|
||
|
|
const loader = new THREE.TextureLoader();
|
||
|
|
|
||
|
|
const topTexture = await loader.loadAsync( 'textures/ambientcg/Ice002_1K-JPG_Color.jpg' );
|
||
|
|
topTexture.colorSpace = THREE.SRGBColorSpace;
|
||
|
|
|
||
|
|
const roughnessTexture = await loader.loadAsync( 'textures/ambientcg/Ice002_1K-JPG_Roughness.jpg' );
|
||
|
|
roughnessTexture.colorSpace = THREE.NoColorSpace;
|
||
|
|
|
||
|
|
const normalTexture = await loader.loadAsync( 'textures/ambientcg/Ice002_1K-JPG_NormalGL.jpg' );
|
||
|
|
normalTexture.colorSpace = THREE.NoColorSpace;
|
||
|
|
|
||
|
|
const displaceTexture = await loader.loadAsync( 'textures/ambientcg/Ice002_1K-JPG_Displacement.jpg' );
|
||
|
|
displaceTexture.colorSpace = THREE.NoColorSpace;
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
const bottomTexture = await loader.loadAsync( 'textures/ambientcg/Ice003_1K-JPG_Color.jpg' );
|
||
|
|
bottomTexture.colorSpace = THREE.SRGBColorSpace;
|
||
|
|
bottomTexture.wrapS = THREE.RepeatWrapping;
|
||
|
|
bottomTexture.wrapT = THREE.RepeatWrapping;
|
||
|
|
|
||
|
|
// parallax effect
|
||
|
|
|
||
|
|
const parallaxScale = .3;
|
||
|
|
const offsetUV = texture( displaceTexture ).mul( parallaxScale );
|
||
|
|
|
||
|
|
const parallaxUVOffset = parallaxUV( uv(), offsetUV );
|
||
|
|
const parallaxResult = texture( bottomTexture, parallaxUVOffset );
|
||
|
|
|
||
|
|
const iceNode = blendOverlay( texture( topTexture ), parallaxResult );
|
||
|
|
|
||
|
|
// material
|
||
|
|
|
||
|
|
const material = new THREE.MeshStandardNodeMaterial();
|
||
|
|
material.colorNode = iceNode.mul( 5 ); // increase the color intensity to 5 ( contrast )
|
||
|
|
material.roughnessNode = texture( roughnessTexture );
|
||
|
|
material.normalMap = normalTexture;
|
||
|
|
material.metalness = 0;
|
||
|
|
|
||
|
|
const geometry = new THREE.BoxGeometry( 10, 10, 10 );
|
||
|
|
|
||
|
|
const ground = new THREE.Mesh( geometry, material );
|
||
|
|
ground.rotateX( - Math.PI / 2 );
|
||
|
|
scene.add( ground );
|
||
|
|
|
||
|
|
// renderer
|
||
|
|
|
||
|
|
renderer = new THREE.WebGPURenderer( { antialias: true } );
|
||
|
|
renderer.setPixelRatio( window.devicePixelRatio );
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
renderer.setAnimationLoop( animate );
|
||
|
|
renderer.toneMapping = THREE.ReinhardToneMapping;
|
||
|
|
renderer.toneMappingExposure = 6;
|
||
|
|
document.body.appendChild( renderer.domElement );
|
||
|
|
|
||
|
|
// controls
|
||
|
|
|
||
|
|
controls = new OrbitControls( camera, renderer.domElement );
|
||
|
|
controls.target.set( 0, 0, 0 );
|
||
|
|
controls.maxDistance = 40;
|
||
|
|
controls.minDistance = 10;
|
||
|
|
controls.autoRotate = true;
|
||
|
|
controls.autoRotateSpeed = - 1;
|
||
|
|
controls.update();
|
||
|
|
|
||
|
|
window.addEventListener( 'resize', onWindowResize );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function onWindowResize() {
|
||
|
|
|
||
|
|
camera.aspect = window.innerWidth / window.innerHeight;
|
||
|
|
camera.updateProjectionMatrix();
|
||
|
|
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
function animate() {
|
||
|
|
|
||
|
|
controls.update();
|
||
|
|
|
||
|
|
renderer.render( scene, camera );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
</body>
|
||
|
|
</html>
|