You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
206 lines
5.0 KiB
206 lines
5.0 KiB
2 years ago
|
<!DOCTYPE html>
|
||
|
|
<html lang="en">
|
||
|
|
<head>
|
||
|
|
<title>three.js webgl - materials - standard</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> - webgl physically based material<br/>
|
||
|
|
<a href="http://www.polycount.com/forum/showthread.php?t=130641" target="_blank" rel="noopener">Cerberus(FFVII Gun) model</a> by Andrew Maximov.
|
||
|
|
</div>
|
||
|
|
|
||
|
|
<!-- Import maps polyfill -->
|
||
|
|
<!-- Remove this when import maps will be widely supported -->
|
||
|
|
<script async src="https://unpkg.com/es-module-shims@1.3.6/dist/es-module-shims.js"></script>
|
||
|
|
|
||
|
|
<script type="importmap">
|
||
|
|
{
|
||
|
|
"imports": {
|
||
|
|
"three": "../build/three.module.js",
|
||
|
|
"three/addons/": "./jsm/"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
|
||
|
|
<script type="module">
|
||
|
|
|
||
|
|
import * as THREE from 'three';
|
||
|
|
|
||
|
|
import Stats from 'three/addons/libs/stats.module.js';
|
||
|
|
|
||
|
|
import { GUI } from 'three/addons/libs/lil-gui.module.min.js';
|
||
|
|
import { TrackballControls } from 'three/addons/controls/TrackballControls.js';
|
||
|
|
import { OBJLoader } from 'three/addons/loaders/OBJLoader.js';
|
||
|
|
import { RGBELoader } from 'three/addons/loaders/RGBELoader.js';
|
||
|
|
|
||
|
|
const statsEnabled = true;
|
||
|
|
|
||
|
|
let container, stats;
|
||
|
|
|
||
|
|
let camera, scene, renderer, controls;
|
||
|
|
|
||
|
|
init();
|
||
|
|
animate();
|
||
|
|
|
||
|
|
function init() {
|
||
|
|
|
||
|
|
container = document.createElement( 'div' );
|
||
|
|
document.body.appendChild( container );
|
||
|
|
|
||
|
|
renderer = new THREE.WebGLRenderer( { antialias: true } );
|
||
|
|
renderer.setPixelRatio( window.devicePixelRatio );
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
container.appendChild( renderer.domElement );
|
||
|
|
|
||
|
|
renderer.outputEncoding = THREE.sRGBEncoding;
|
||
|
|
renderer.toneMapping = THREE.ReinhardToneMapping;
|
||
|
|
renderer.toneMappingExposure = 3;
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
scene = new THREE.Scene();
|
||
|
|
|
||
|
|
camera = new THREE.PerspectiveCamera( 50, window.innerWidth / window.innerHeight, 0.01, 1000 );
|
||
|
|
camera.position.z = 2;
|
||
|
|
|
||
|
|
controls = new TrackballControls( camera, renderer.domElement );
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
scene.add( new THREE.HemisphereLight( 0x443333, 0x222233, 4 ) );
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
const material = new THREE.MeshStandardMaterial();
|
||
|
|
|
||
|
|
new OBJLoader()
|
||
|
|
.setPath( 'models/obj/cerberus/' )
|
||
|
|
.load( 'Cerberus.obj', function ( group ) {
|
||
|
|
|
||
|
|
const loader = new THREE.TextureLoader()
|
||
|
|
.setPath( 'models/obj/cerberus/' );
|
||
|
|
|
||
|
|
material.roughness = 1; // attenuates roughnessMap
|
||
|
|
material.metalness = 1; // attenuates metalnessMap
|
||
|
|
|
||
|
|
const diffuseMap = loader.load( 'Cerberus_A.jpg' );
|
||
|
|
diffuseMap.encoding = THREE.sRGBEncoding;
|
||
|
|
material.map = diffuseMap;
|
||
|
|
// roughness is in G channel, metalness is in B channel
|
||
|
|
material.metalnessMap = material.roughnessMap = loader.load( 'Cerberus_RM.jpg' );
|
||
|
|
material.normalMap = loader.load( 'Cerberus_N.jpg' );
|
||
|
|
|
||
|
|
material.map.wrapS = THREE.RepeatWrapping;
|
||
|
|
material.roughnessMap.wrapS = THREE.RepeatWrapping;
|
||
|
|
material.metalnessMap.wrapS = THREE.RepeatWrapping;
|
||
|
|
material.normalMap.wrapS = THREE.RepeatWrapping;
|
||
|
|
|
||
|
|
group.traverse( function ( child ) {
|
||
|
|
|
||
|
|
if ( child.isMesh ) {
|
||
|
|
|
||
|
|
child.material = material;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
} );
|
||
|
|
|
||
|
|
group.position.x = - 0.45;
|
||
|
|
group.rotation.y = - Math.PI / 2;
|
||
|
|
scene.add( group );
|
||
|
|
|
||
|
|
} );
|
||
|
|
|
||
|
|
const environments = {
|
||
|
|
|
||
|
|
'Venice Sunset': { filename: 'venice_sunset_1k.hdr' },
|
||
|
|
'Overpass': { filename: 'pedestrian_overpass_1k.hdr' }
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
function loadEnvironment( name ) {
|
||
|
|
|
||
|
|
if ( environments[ name ].texture !== undefined ) {
|
||
|
|
|
||
|
|
scene.background = environments[ name ].texture;
|
||
|
|
scene.environment = environments[ name ].texture;
|
||
|
|
return;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
const filename = environments[ name ].filename;
|
||
|
|
new RGBELoader()
|
||
|
|
.setPath( 'textures/equirectangular/' )
|
||
|
|
.load( filename, function ( hdrEquirect ) {
|
||
|
|
|
||
|
|
hdrEquirect.mapping = THREE.EquirectangularReflectionMapping;
|
||
|
|
|
||
|
|
scene.background = hdrEquirect;
|
||
|
|
scene.environment = hdrEquirect;
|
||
|
|
environments[ name ].texture = hdrEquirect;
|
||
|
|
|
||
|
|
} );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
const params = {
|
||
|
|
|
||
|
|
environment: Object.keys( environments )[ 0 ]
|
||
|
|
|
||
|
|
};
|
||
|
|
loadEnvironment( params.environment );
|
||
|
|
|
||
|
|
const gui = new GUI();
|
||
|
|
gui.add( params, 'environment', Object.keys( environments ) ).onChange( function ( value ) {
|
||
|
|
|
||
|
|
loadEnvironment( value );
|
||
|
|
|
||
|
|
} );
|
||
|
|
gui.open();
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
if ( statsEnabled ) {
|
||
|
|
|
||
|
|
stats = new Stats();
|
||
|
|
container.appendChild( stats.dom );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
window.addEventListener( 'resize', onWindowResize );
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
function onWindowResize() {
|
||
|
|
|
||
|
|
renderer.setSize( window.innerWidth, window.innerHeight );
|
||
|
|
|
||
|
|
camera.aspect = window.innerWidth / window.innerHeight;
|
||
|
|
camera.updateProjectionMatrix();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
//
|
||
|
|
|
||
|
|
function animate() {
|
||
|
|
|
||
|
|
requestAnimationFrame( animate );
|
||
|
|
|
||
|
|
controls.update();
|
||
|
|
renderer.render( scene, camera );
|
||
|
|
|
||
|
|
if ( statsEnabled ) stats.update();
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
</script>
|
||
|
|
|
||
|
|
</body>
|
||
|
|
</html>
|