Hello, the model contains textures, unfortunately amber is only displayed in black?
What can I do?
test1.3mf (109.9 KB)
I use the weggl_loader_3mf_materials.html example.
<!DOCTYPE html>
<html lang="en">
<head>
<title>three.js webgl - 3MF</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">
<style>
body {
background-color: #a0a0a0;
}
</style>
</head>
<body>
<div id="info">
<a href="https://threejs.org" target="_blank" rel="noopener">three.js</a> -
<a href="http://3mf.io" target="_blank" rel="noopener">3MF</a> file with materials
</div>
<script type="importmap">
{
"imports": {
"three": "../build/three.module.js",
"three/addons/": "./jsm/"
}
}
</script>
<script type="module">
import * as THREE from 'three';
import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
import { ThreeMFLoader } from 'three/addons/loaders/3MFLoader.js';
let camera, scene, renderer;
init();
function init() {
scene = new THREE.Scene();
scene.background = new THREE.Color( 0xa0a0a0 );
scene.fog = new THREE.Fog( 0xa0a0a0, 10, 500 );
camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 1, 500 );
camera.position.set( - 50, 40, 50 );
scene.add( camera );
//
const hemiLight = new THREE.HemisphereLight( 0xffffff, 0x8d8d8d, 3 );
hemiLight.position.set( 0, 100, 0 );
scene.add( hemiLight );
const dirLight = new THREE.DirectionalLight( 0xffffff, 3 );
dirLight.position.set( - 0, 40, 50 );
dirLight.castShadow = true;
dirLight.shadow.camera.top = 50;
dirLight.shadow.camera.bottom = - 25;
dirLight.shadow.camera.left = - 25;
dirLight.shadow.camera.right = 25;
dirLight.shadow.camera.near = 0.1;
dirLight.shadow.camera.far = 200;
dirLight.shadow.mapSize.set( 1024, 1024 );
scene.add( dirLight );
// scene.add( new THREE.CameraHelper( dirLight.shadow.camera ) );
//
const manager = new THREE.LoadingManager();
const loader = new ThreeMFLoader( manager );
loader.load( './models/3mf/test1.3mf', function ( object ) {
//object.rotation.set( - Math.PI / 2, 0, 0 ); // z-up conversion
object.scale.set(0.1,0.1,0.1);
object.traverse( function ( child ) {
child.castShadow = true;
} );
scene.add( object );
} );
//
manager.onLoad = function () {
render();
};
//
const ground = new THREE.Mesh( new THREE.PlaneGeometry( 1000, 1000 ), new THREE.MeshPhongMaterial( { color: 0xcbcbcb, depthWrite: false } ) );
ground.rotation.x = - Math.PI / 2;
ground.position.y = 11;
ground.receiveShadow = true;
scene.add( ground );
//
renderer = new THREE.WebGLRenderer( { antialias: true } );
renderer.setPixelRatio( window.devicePixelRatio );
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.shadowMap.enabled = true;
renderer.shadowMap.type = THREE.PCFSoftShadowMap;
document.body.appendChild( renderer.domElement );
//
const controls = new OrbitControls( camera, renderer.domElement );
controls.addEventListener( 'change', render );
controls.minDistance = 50;
controls.maxDistance = 200;
controls.enablePan = false;
controls.target.set( 0, 20, 0 );
controls.update();
window.addEventListener( 'resize', onWindowResize );
render();
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
render();
}
function render() {
renderer.render( scene, camera );
}
</script>
</body>
</html>
