2025-03-11 08:25:45 +00:00
|
|
|
<!--********************************************************************
|
|
|
|
|
* by jiawanlong
|
|
|
|
|
*********************************************************************-->
|
|
|
|
|
<!DOCTYPE html>
|
|
|
|
|
<html>
|
|
|
|
|
|
|
|
|
|
<head>
|
|
|
|
|
<meta charset="UTF-8" />
|
|
|
|
|
<style>
|
|
|
|
|
* {
|
|
|
|
|
margin: 0;
|
|
|
|
|
padding: 0;
|
|
|
|
|
overflow: hidden;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
body,
|
|
|
|
|
#box {
|
|
|
|
|
width: 100%;
|
|
|
|
|
height: 100%;
|
|
|
|
|
}
|
|
|
|
|
</style>
|
|
|
|
|
</head>
|
|
|
|
|
|
|
|
|
|
<body>
|
|
|
|
|
<div id="box"></div>
|
|
|
|
|
<script type="importmap">
|
|
|
|
|
{
|
|
|
|
|
"imports": {
|
2025-03-19 03:00:22 +00:00
|
|
|
"three": "./../../libs/three/build/three.module.js",
|
|
|
|
|
"three/addons/": "./../../libs/three/examples/jsm/"
|
2025-03-11 08:25:45 +00:00
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
</script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<script type="module">
|
|
|
|
|
import * as THREE from 'three'
|
|
|
|
|
import { OrbitControls } from 'three/addons/controls/OrbitControls.js';
|
|
|
|
|
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'
|
|
|
|
|
import { DRACOLoader } from 'three/addons/loaders/DRACOLoader.js'
|
|
|
|
|
|
|
|
|
|
const box = document.getElementById('box')
|
|
|
|
|
const scene = new THREE.Scene()
|
|
|
|
|
// 相机
|
|
|
|
|
const camera = new THREE.PerspectiveCamera(75, box.clientWidth / box.clientHeight, 0.1, 1000)
|
|
|
|
|
camera.position.set(5, 5, 5)
|
|
|
|
|
// 渲染器
|
|
|
|
|
const renderer = new THREE.WebGLRenderer({ antialias: true, alpha: true, logarithmicDepthBuffer: true })
|
|
|
|
|
// 环境光
|
|
|
|
|
scene.add(new THREE.AmbientLight(0xffffff, 4))
|
|
|
|
|
// 参考线
|
|
|
|
|
scene.add(new THREE.AxesHelper(1000))
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// 加载环境贴图
|
|
|
|
|
// 左右上下前后
|
|
|
|
|
const textureCube = new THREE.CubeTextureLoader().setPath('./环境贴图/').load(['Left.jpg', 'Right.jpg', 'Up.jpg', 'Down.jpg', 'Front.jpg', 'Back.jpg']);
|
|
|
|
|
new THREE.MeshStandardMaterial({
|
|
|
|
|
envMap: textureCube, //设置pbr材质环境贴图
|
|
|
|
|
metalness: 1, //金属度属性
|
|
|
|
|
roughness: 0.5, //粗糙度
|
|
|
|
|
clearcoat: 1.0,//物体表面清漆层或者说透明涂层的厚度
|
|
|
|
|
clearcoatRoughness: 0.1,//透明涂层表面的粗糙度
|
|
|
|
|
envMapIntensity: 1,//环境贴图反射率
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
const loader = new GLTFLoader()
|
|
|
|
|
loader.load('./zhanji.glb', (gltf) => {
|
|
|
|
|
|
|
|
|
|
scene.add(gltf.scene)
|
|
|
|
|
gltf.scene.scale.set(0.005, 0.005, 0.005)
|
|
|
|
|
|
|
|
|
|
// 递归遍历所有模型节点
|
|
|
|
|
gltf.scene.traverse(function (obj) {
|
|
|
|
|
if (obj.isMesh) {//判断是否是网格模型
|
|
|
|
|
|
|
|
|
|
obj.material.envMap = textureCube; //设置环境贴图
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
});
|
|
|
|
|
|
|
|
|
|
}, function (xhr) {
|
|
|
|
|
// 加载进度
|
|
|
|
|
const percent = xhr.loaded / xhr.total;
|
|
|
|
|
console.log(percent)
|
|
|
|
|
})
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
renderer.setSize(box.clientWidth, box.clientHeight)
|
|
|
|
|
box.appendChild(renderer.domElement)
|
|
|
|
|
new OrbitControls(camera, renderer.domElement)
|
|
|
|
|
|
|
|
|
|
animate()
|
|
|
|
|
function animate() {
|
|
|
|
|
requestAnimationFrame(animate)
|
|
|
|
|
renderer.render(scene, camera)
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
</script>
|
|
|
|
|
|
|
|
|
|
</body>
|
|
|
|
|
|
|
|
|
|
</html>
|
