three实现可配置参数的炫酷三维可交互发光粒子线条代码
代码语言:html
所属分类:三维
代码描述:three实现可配置参数的炫酷三维可交互发光粒子线条代码
代码标签: three 配置 参数 炫酷 三维 交互 发光 粒子 线条 代码
下面为部分代码预览,完整代码请点击下载或在bfwstudio webide中打开
<!DOCTYPE html> <html lang="en" > <head> <meta charset="UTF-8"> <style> body, html { margin: 0; overflow: hidden; font-family: Arial, sans-serif; background-color: #fff; user-select: none; } canvas { display: block; } </style> </head> <body> <script type="text/javascript" src="//repo.bfw.wiki/bfwrepo/js/es-module-shims.1.6.3.js"></script> <script type="importmap"> { "imports": { "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/164/three.module.js", "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/164/jsm/" } } </script> <script type="module"> import * as THREE from 'three'; import { OrbitControls } from 'three/addons/controls/OrbitControls.js'; import { EffectComposer } from 'three/addons/postprocessing/EffectComposer.js'; import { RenderPass } from 'three/addons/postprocessing/RenderPass.js'; import { UnrealBloomPass } from 'three/addons/postprocessing/UnrealBloomPass.js'; import { GUI } from '//repo.bfw.wiki/bfwrepo/js/module/dat.gui.js'; let scene, camera, renderer, particles, lines, mouse, controls, gui, composer, material, lineMaterial; const params = { particleCount: 1000, lineDistance: 1000, repulsionStrength: 5, bloomStrength: 1.5, bloomThreshold: 0, bloomRadius: 0 }; init(); animate(); function init() { scene = new THREE.Scene(); camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000); camera.position.z = 1200; scene.fog = new THREE.Fog( 0x000000, 10, 2000 ); renderer = new THREE.WebGLRenderer(); renderer.setSize(window.innerWidth, window.innerHeight); document.body.appendChild(renderer.domElement); controls = new OrbitControls(camera, renderer.domElement); const geometry = new THREE.BufferGeometry(); const positions = new Float32Array(params.particleCount * 3); for (let i = 0; i < positions.length; i++) { positions[i] = (Math.random() * 2 - 1) * 500; } geometry.setAttribute('position', new THREE.BufferAttribute(positions, 3)); material = new THREE.PointsMaterial({ color: getRandomColor(), size: 10, fog:true }); particles = new THREE.Points(geometry, material); scene.add(particles); lineMaterial = new THREE.LineBasicMaterial({ col.........完整代码请登录后点击上方下载按钮下载查看
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