图片生成网站,网站网页开发公司,小程序开发平台花多少钱,做保洁网站找谁做首先#xff0c;我们需要安装Three.js库#xff1a;
npm install three接下来#xff0c;我们创建一个Vue3项目#xff0c;并在项目中引入Three.js库。在src/main.js文件中#xff0c;编写以下代码#xff1a;
import { createApp } from vue
import App from ./App.vu…首先我们需要安装Three.js库
npm install three接下来我们创建一个Vue3项目并在项目中引入Three.js库。在src/main.js文件中编写以下代码
import { createApp } from vue
import App from ./App.vue
import * as THREE from threeconst app createApp(App)app.config.globalProperties.$three {init: () {// 创建场景const scene new THREE.Scene()// 创建相机const camera new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000)camera.position.z 5// 创建渲染器const renderer new THREE.WebGLRenderer()renderer.setSize(window.innerWidth, window.innerHeight)document.body.appendChild(renderer.domElement)// 创建地球const geometry new THREE.SphereGeometry(1, 32, 32)const material new THREE.MeshBasicMaterial({ color: 0x00ff00 })const earth new THREE.Mesh(geometry, material)scene.add(earth)// 渲染循环const animate () {requestAnimationFrame(animate)// 旋转地球earth.rotation.y 0.01renderer.render(scene, camera)}animate()}
}app.mount(#app)在src/App.vue文件中编写以下代码
templatediv idappcanvas refearthCanvas/canvas/div
/templatescript
export default {mounted() {this.$refs.earthCanvas.getContext(webgl).call(this.$three.init(), this)}
}
/script现在运行项目你将看到一个可旋转的3D地球。你可以根据需要修改地球的颜色、大小等属性。
