three实现带骨骼三维人物模型+mixamo动作fbx本地动作预览播放动画效果代码

代码语言:html

所属分类:三维

代码描述:three实现带骨骼三维人物模型+mixamo动作fbx本地动作预览播放动画效果代码,从mixamo选择指定的动作,导出一个fbx格式,不带skin的文件,然后选择带有骨骼的三维人物模型,就能看到三维人物应用动作动画效果。

代码标签: three 骨骼 三维 人物 模型 mixamo 动作 fbx 本地 动作 预览 播放 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="zh-CN">
<head>
    <meta charset="UTF-8" />
    <title>三维模型动画预览与导出(命名修复版)</title>
    <style>
        body { margin: 0; font-family: sans-serif; background: #222; }
        canvas { display: block; }
        #info {
            position: absolute; top: 10px; width: 100%; text-align: center;
            z-index: 100; color: #fff; font-weight: 600;
        }
        .file-input-container {
            position: absolute; top: 50px; left: 10px; background: rgba(0,0,0,0.5);
            padding: 10px; border-radius: 8px; color: white; z-index: 101;
            display: grid; gap: 8px; grid-template-columns: auto 1fr;
            align-items: center;
        }
        .controls {
            position: absolute; top: 50px; right: 10px; z-index: 101;
            background: rgba(0,0,0,0.5); color: #fff; padding: 10px; border-radius: 8px;
            display: grid; gap: 8px;
        }
        .controls button, .controls label, .controls input, .controls select { margin: 0; }
        #status { font-size: 12px; opacity: 0.9; }
    </style>
</head>
<body>
    <div id="info">本地三维带骨骼 GLB 人物 + FBX 动作预览,播放/暂停,导出 GLB(修复动画节点匹配)</div>

    <div class="file-input-container">
        <label for="glbInput">选择GLB模型文件:</label>
        <input type="file" id="glbInput" accept=".glb,.gltf">
        <label for="fbxInput">选择FBX动画文件:</label>
        <input type="file" id="fbxInput" accept=".fbx">
        <label for="removeRootMotion">移除根位移(Hips):</label>
        <input type="checkbox" id="removeRootMotion" checked>
        <label for="playbackRate">播放速率:</label>
        <select id="playbackRate">
            <option value="0.5">0.5x</option>
            <option value="0.75">0.75x</option>
            <option value="1" selected>1.0x</option>
            <option value="1.25">1.25x</option>
            <option value="1.5">1.5x</option>
        </select>
    </div>

    <div class="controls">
        <button id="playPauseBtn" disabled>播放</button>
        <button id="exportButton" disabled>导出为GLB</button>
        <div id="status">未加载</div>
    </div>

    <script type="importmap">
        {
            "imports": {
                "three": "https://unpkg.com/three@0.160.0/build/three.module.js",
                "three/addons/": "https://unpkg.com/three@0.160.0/examples/jsm/"
            }
        }
    </script>

    <script type="module">
        import * as THREE from 'three';
        import { OrbitControls } from 'thre.........完整代码请登录后点击上方下载按钮下载查看

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