three实现三维立体多边形线框旋转动画效果代码
代码语言:html
所属分类:三维
代码描述:three实现三维立体多边形线框旋转动画效果代码,拖动可三维旋转。
代码标签: three 三维 立体 多边形 线框 旋转 动画
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{ overflow: hidden; margin: 0; background-color: black; } canvas { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); } </style> </head> <body translate="no"> <script type="importmap"> { "imports": { "three": "//repo.bfw.wiki/bfwrepo/js/module/three/build/163/three.module.js", "three/addons/": "//repo.bfw.wiki/bfwrepo/js/module/three/examples/163/jsm/" } } </script> <canvas id="cnv"></canvas> <script type="module"> import { Scene, PerspectiveCamera, Object3D, Vector3, Euler, Color, Clock, MathUtils } from "three"; import { OrbitControls } from "three/addons/controls/OrbitControls.js"; console.clear(); let mu = MathUtils; let c = new Color(); let palettes = [ ["#FC1FF9", "#BC0EEF", "#443061", "#E42536", "#FC5E31"], //Futurism ["#00F891", "#00D61C", "#021307", "#0346F4", "#05E9E7"], // Radium Bloom ["#FF5BFF", "#D34DEE", "#BF4BF8", "#2AC9F9", "#56F1FF"], // Industrial Glow ["#FE02FF", "#DF21FF", "#8407CE", "#5F03BD", "#2F0049"], // Purple Palm ["#B6FFFE", "#48FDFE", "#F20BF8", "#150390", "#1E0C2D"] // Blacklight ]; let palette = palettes[0]; cnv.offscreenCanvas = document.createElement("canvas"); let offCtx = cnv.offscreenCanvas.getContext("2d"); let u = 0; let unit = val => u * val; let resize = () => { cnv.height = innerHeight * 0.95; cnv.width = innerHeight * 0.95; cnv.offscreenCanvas.height = cnv.height; cnv.offscreenCanvas.width = cnv.width; u = cnv.height * 0.01; cnv.style.border = `${unit(1)}px solid ${palette[3]}`; cnv.style.borderRadius = `${unit(27.2)}px`; drawHole(offCtx); }; window.addEventListener("resize", resize); resize(); cnv.addEventListener("dblclick", event => { let bcr = event.target.getBoundingClientRect(); let y = event.clientY - bcr.top; let palIdx = Math.floor(y / unit(1) / (100 / palettes.length)); // depends on Y-coord of the click palette = palettes[palIdx]; drawHole(offCtx); resize(); setRingColors(); }); let ctx = cnv.getContext("2d"); let ringsCount = 25; let rings = Array.from({ length: ringsCount }, (_, idx) => { let si.........完整代码请登录后点击上方下载按钮下载查看
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