mirror of
https://github.com/jiawanlong/Cesium-Examples.git
synced 2025-07-05 07:37:31 +00:00
71 lines
2.1 KiB
HTML
71 lines
2.1 KiB
HTML
|
<!--********************************************************************
|
|||
|
|
* by jiawanlong
|
|||
|
|
*********************************************************************-->
|
|||
|
|
<!DOCTYPE html>
|
|||
|
|
<html>
|
|||
|
|
|
|||
|
|
<head>
|
|||
|
|
<meta charset="UTF-8" />
|
|||
|
|
<style>
|
|||
|
|
* {
|
|||
|
|
margin: 0;
|
|||
|
|
padding: 0;
|
|||
|
|
overflow: hidden;
|
|||
|
|
}
|
|||
|
|
</style>
|
|||
|
|
</head>
|
|||
|
|
|
|||
|
|
<body>
|
|||
|
|
<script type="importmap">
|
|||
|
|
{
|
|||
|
|
"imports": {
|
|||
|
|
"three": "./../../three/build/three.module.js",
|
|||
|
|
"three/addons/": "./../../three/examples/jsm/"
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
</script>
|
|||
|
|
|
|||
|
|
|
|||
|
|
<script type="module">
|
|||
|
|
import * as THREE from 'three';
|
|||
|
|
//引入性能监视器stats.js
|
|||
|
|
import Stats from 'three/addons/libs/stats.module.js';
|
|||
|
|
|
|||
|
|
// 场景
|
|||
|
|
const scene = new THREE.Scene();// 创建场景
|
|||
|
|
const geometry = new THREE.BoxGeometry(10, 60, 100); //几何体
|
|||
|
|
const material = new THREE.MeshBasicMaterial({ color: 0xff0000 }); //材质
|
|||
|
|
const mesh = new THREE.Mesh(geometry, material); //网格模型
|
|||
|
|
mesh.position.set(0, 10, 0); //网格模型位置
|
|||
|
|
scene.add(mesh); //场景添加网格模型
|
|||
|
|
|
|||
|
|
// AxesHelper
|
|||
|
|
const axesHelper = new THREE.AxesHelper(150);
|
|||
|
|
scene.add(axesHelper);
|
|||
|
|
|
|||
|
|
// 相机
|
|||
|
|
const camera = new THREE.PerspectiveCamera(); //相机
|
|||
|
|
camera.position.set(200, 200, 200); //相机位置
|
|||
|
|
camera.lookAt(0, 10, 0); //相机观察位置
|
|||
|
|
|
|||
|
|
// 渲染器
|
|||
|
|
const renderer = new THREE.WebGLRenderer(); // 创建渲染器
|
|||
|
|
renderer.setSize(window.innerWidth, window.innerHeight); //渲染区域
|
|||
|
|
renderer.render(scene, camera); //执行渲染
|
|||
|
|
document.body.appendChild(renderer.domElement);
|
|||
|
|
|
|||
|
|
|
|||
|
|
const stats = new Stats();
|
|||
|
|
document.body.appendChild(stats.domElement);
|
|||
|
|
function render() {
|
|||
|
|
stats.update();
|
|||
|
|
renderer.render(scene, camera); //执行渲染操作
|
|||
|
|
requestAnimationFrame(render); //请求再次执行渲染函数render，渲染下一帧
|
|||
|
|
}
|
|||
|
|
render();
|
|||
|
|
|
|||
|
|
</script>
|
|||
|
|
|
|||
|
|
</body>
|
|||
|
|
|
|||
|
|
</html>
|