Upper-Body-Annotation-tool/glb-helper.html at main · groove-x/Upper-Body-Annotation-tool · GitHub

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<!DOCTYPE html>
<html lang="ja">
<head>
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>GLB Helper - モデル情報確認ツール</title>
    <style>
        body {
            margin: 0;
            padding: 20px;
            font-family: 'Segoe UI', Arial, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: white;
            border-radius: 12px;
            padding: 30px;
            box-shadow: 0 20px 60px rgba(0,0,0,0.3);
        }
        h1 {
            color: #333;
            margin-top: 0;
            text-align: center;
            font-size: 32px;
        }
        .models {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            margin-top: 30px;
        }
        .model-card {
            border: 2px solid #e0e0e0;
            border-radius: 8px;
            padding: 20px;
            background: #f9f9f9;
        }
        .model-card h2 {
            margin-top: 0;
            color: #667eea;
            font-size: 24px;
        }
        .info-section {
            margin: 15px 0;
            padding: 15px;
            background: white;
            border-radius: 6px;
            border-left: 4px solid #667eea;
        }
        .info-section h3 {
            margin: 0 0 10px 0;
            color: #555;
            font-size: 16px;
            font-weight: 600;
        }
        .info-row {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid #eee;
        }
        .info-row:last-child {
            border-bottom: none;
        }
        .info-label {
            font-weight: 600;
            color: #666;
        }
        .info-value {
            color: #333;
            font-family: 'Courier New', monospace;
        }
        .status {
            padding: 10px;
            margin: 20px 0;
            border-radius: 6px;
            text-align: center;
            font-weight: 600;
        }
        .status.loading {
            background: #fff3cd;
            color: #856404;
        }
        .status.success {
            background: #d4edda;
            color: #155724;
        }
        .status.error {
            background: #f8d7da;
            color: #721c24;
        }
        .bones-list {
            max-height: 200px;
            overflow-y: auto;
            background: #f5f5f5;
            padding: 10px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            font-size: 12px;
        }
        .highlight {
            background: #fff3cd;
            padding: 2px 6px;
            border-radius: 3px;
            font-weight: bold;
        }
        @media (max-width: 768px) {
            .models {
                grid-template-columns: 1fr;
            }
        }
    </style>
    <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>
</head>
<body>
    <div class="container">
        <h1>🔍 GLB Helper - モデル情報確認ツール</h1>
        <div class="status loading" id="status">モデルを読み込み中...</div>

        <div class="models">
            <div class="model-card">
                <h2>👨 男性モデル (model.glb)</h2>
                <div id="male-info">読み込み中...</div>
            </div>
            <div class="model-card">
                <h2>👩 女性モデル (model_female.glb)</h2>
                <div id="female-info">読み込み中...</div>
            </div>
        </div>
    </div>

    <script type="module">
        import * as THREE from 'three';
        import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js';

        const loader = new GLTFLoader();
        const statusEl = document.getElementById('status');
        let loadedCount = 0;

        function analyzeModel(gltf, name) {
            const model = gltf.scene;
            const box = new THREE.Box3().setFromObject(model);
            const size = new THREE.Vector3();
            const center = new THREE.Vector3();
            box.getSize(size);
            box.getCenter(center);

            const bones = [];
            const meshes = [];
            let vertexCount = 0;
            let triangleCount = 0;

            model.traverse(obj => {
                if (obj.isBone) {
                    bones.push(obj.name);
                }
                if (obj.isMesh) {
                    meshes.push(obj.name);
                    if (obj.geometry) {
                        const positions = obj.geometry.attributes.position;
                        if (positions) {
                            vertexCount += positions.count;
                        }
                        const index = obj.geometry.index;
                        if (index) {
                            triangleCount += index.count / 3;
                        } else if (positions) {
                            triangleCount += positions.count / 3;
                        }
                    }
                }
            });

            const sphere = new THREE.Sphere();
            box.getBoundingSphere(sphere);

            return {
                name,
                dimensions: {
                    width: size.x,
                    height: size.y,
                    depth: size.z
                },
                center: {
                    x: center.x,
                    y: center.y,
                    z: center.z
                },
                bounds: {
                    min: { x: box.min.x, y: box.min.y, z: box.min.z },
                    max: { x: box.max.x, y: box.max.y, z: box.max.z }
                },
                radius: sphere.radius,
                bones: bones,
                meshes: meshes,
                stats: {
                    vertexCount,
                    triangleCount: Math.round(triangleCount)
                }
            };
        }

        function formatNumber(num) {
            return num.toFixed(4);
        }

        function renderModelInfo(info, containerId) {
            const container = document.getElementById(containerId);
            const html = `
                <div class="info-section">
                    <h3>📏 寸法情報</h3>
                    <div class="info-row">
                        <span class="info-label">高さ (Height Y):</span>
                        <span class="info-value highlight">${formatNumber(info.dimensions.height)} m</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">幅 (Width X):</span>
                        <span class="info-value">${formatNumber(info.dimensions.width)} m</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">奥行 (Depth Z):</span>
                        <span class="info-value">${formatNumber(info.dimensions.depth)} m</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">バウンディング半径:</span>
                        <span class="info-value">${formatNumber(info.radius)} m</span>
                    </div>
                </div>

                <div class="info-section">
                    <h3>📍 中心座標</h3>
                    <div class="info-row">
                        <span class="info-label">X:</span>
                        <span class="info-value">${formatNumber(info.center.x)}</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">Y:</span>
                        <span class="info-value">${formatNumber(info.center.y)}</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">Z:</span>
                        <span class="info-value">${formatNumber(info.center.z)}</span>
                    </div>
                </div>

                <div class="info-section">
                    <h3>🦴 骨格情報</h3>
                    <div class="info-row">
                        <span class="info-label">ボーン数:</span>
                        <span class="info-value">${info.bones.length}</span>
                    </div>
                    <div class="bones-list">
                        ${info.bones.length > 0 ? info.bones.join('<br>') : 'ボーンが見つかりません'}
                    </div>
                </div>

                <div class="info-section">
                    <h3>📊 メッシュ情報</h3>
                    <div class="info-row">
                        <span class="info-label">メッシュ数:</span>
                        <span class="info-value">${info.meshes.length}</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">頂点数:</span>
                        <span class="info-value">${info.stats.vertexCount.toLocaleString()}</span>
                    </div>
                    <div class="info-row">
                        <span class="info-label">三角形数:</span>
                        <span class="info-value">${info.stats.triangleCount.toLocaleString()}</span>
                    </div>
                </div>
            `;
            container.innerHTML = html;
        }

        function updateStatus() {
            loadedCount++;
            if (loadedCount === 2) {
                statusEl.className = 'status success';
                statusEl.textContent = '✅ 両方のモデルを正常に読み込みました！';
            }
        }

        // 男性モデルを読み込み
        loader.load('./model.glb', (gltf) => {
            console.log('男性モデル読み込み成功');
            const info = analyzeModel(gltf, '男性モデル');
            console.log('男性モデル情報:', info);
            renderModelInfo(info, 'male-info');
            updateStatus();
        }, undefined, (err) => {
            console.error('男性モデル読み込み失敗:', err);
            document.getElementById('male-info').innerHTML =
                '<div class="status error">⚠️ model.glb の読み込みに失敗しました</div>';
            updateStatus();
        });

        // 女性モデルを読み込み
        loader.load('./model_female.glb', (gltf) => {
            console.log('女性モデル読み込み成功');
            const info = analyzeModel(gltf, '女性モデル');
            console.log('女性モデル情報:', info);
            renderModelInfo(info, 'female-info');
            updateStatus();
        }, undefined, (err) => {
            console.error('女性モデル読み込み失敗:', err);
            document.getElementById('female-info').innerHTML =
                '<div class="status error">⚠️ model_female.glb の読み込みに失敗しました</div>';
            updateStatus();
        });
    </script>
</body>
</html>