最近冰墩墩一墩难求，大家开始通过各种方式打造自己的冰墩墩，各种冰墩墩开始出现，粘土冰墩墩，橘子冰墩墩，3D打印冰墩墩。这次通过前端的方式展示一个3D冰墩墩，现在开始吧。
声明：本文涉及奥运元素3D模型仅用于个人学习、研究和欣赏，请勿二次修改、非法传播、转载、出版、商用、及进行其他获利行为。
本文使用Three.js + React 技术栈，实现冬日和奥运元素，制作了一个充满趣味和纪念意义的冬奥主题 3D 页面。本文涉及到的知识点主要包括：TorusGeometry 圆环面、MeshLambertMaterial 非光泽表面材质、MeshDepthMaterial 深度网格材质、custromMaterial 自定义材质、Points 粒子、PointsMaterial 点材质等。
https://yjlaugus.gitee.io/bdd/
现在添加可爱的冬奥会吉祥物熊猫冰墩墩 ??，冰墩墩同样是使用 glb 格式模型加载的。原模型是使用 3D max 建的我发现并不能直接用在网页中，需要在 Blender 中转换模型格式，还需要调整调整模型的贴图法线，才能还原渲染图效果。
<!DOCTYPE html><html lang="zh-cn"> <head> <meta charset="utf-8" /> <link rel="icon" href="./favicon.ico" /> <meta name="viewport" content="width=device-width,initial-scale=1" /> <meta name="theme-color" content="#000000" /> <meta name="description" content="Web site created using create-react-app" /> <link rel="apple-touch-icon" href="./logo192.png" /> <link rel="manifest" href="./manifest.json" /> <title>YJLAugus的专属冰墩墩?</title> <script defer="defer" src="./static/js/main.0b6c1e63.js"></script> <link href="./static/css/main.d51a1c7d.css" rel="stylesheet" /> </head> <body style="background:#212121"> <noscript> You need to enable JavaScript to run this app. </noscript> <div id="root"></div> <script src="./libs/three.min.js"></script> </body></html>body { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; background: #212121; font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif; margin: 0}code { font-family: source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.App { text-align: center}.App-logo { height: 40vmin; pointer-events: none}@media (prefers-reduced-motion:no-preference) { .App-logo { -webkit-animation: App-logo-spin 20s linear infinite; animation: App-logo-spin 20s linear infinite }}.App-header { align-items: center; background-color: #282c34; color: #fff; display: flex; flex-direction: column; font-size: calc(10px + 2vmin); justify-content: center; min-height: 100vh}.App-link { color: #61dafb}@-webkit-keyframes App-logo-spin { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg) } to { -webkit-transform: rotate(1turn); transform: rotate(1turn) }}@keyframes App-logo-spin { 0% { -webkit-transform: rotate(0deg); transform: rotate(0deg) } to { -webkit-transform: rotate(1turn); transform: rotate(1turn) }}::-webkit-scrollbar { background: 0 0!important; cursor: pointer!important; width: 4px!important}::-webkit-scrollbar-thumb { background-clip: padding-box!important; border: 1px solid transparent!important; border-radius: 4px!important}::-webkit-scrollbar-thumb,::-webkit-scrollbar-thumb:active { background-color: rgba(3,192,60,.5)!important}::-webkit-scrollbar-thumb:active,body.platform-win32 ::-webkit-scrollbar-thumb:hover { background-color: rgba(3,192,60,.5)!important; border-width: 1px!important; cursor: pointer!important}.page_title { color: #fff; font-size: 56px; letter-spacing: .1em; margin: 8px 0 16px; text-align: center; text-shadow: 0 1px 0 #c9cfce,0 2px 0 #bcc2c2,0 3px 0 #afb6b6,0 4px 0 #a4adac,0 5px 0 #9fa8a7,0 6px 0 #99a3a2,0 7px 0 #97a1a0,0 8px 0 #949e9d,0 0 5px rgba(0,0,0,.05),0 1px 3px rgba(0,0,0,.2),0 3px 5px rgba(0,0,0,.2),0 5px 10px rgba(0,0,0,.2),0 10px 10px rgba(0,0,0,.2),0 20px 20px rgba(0,0,0,.3); top: 10%; width: 100%}打包下载：https://www.123pan.com/s/afh9-CvUgH
下载好冰墩墩资源包即可部署，可以部署在在github或者码云，也可以直接丢到服务器上～如果觉得不错烦请点个推荐～
https://github.com/dragonir/3d/tree/master/src/containers/Olympic