feat(3d): FBX/GLTF/OBJ 加载器与骨骼动画支持 (#315)

* feat(3d): FBX/GLTF/OBJ 加载器与骨骼动画支持 * chore: 更新 pnpm-lock.yaml * fix: 移除未使用的变量和方法 * fix: 修复 mesh-3d-editor tsconfig 引用路径 * fix: 修复正则表达式 ReDoS 漏洞
2025-12-23 15:34:01 +08:00
parent 49dd6a91c6
commit 828ff969e1
69 changed files with 16370 additions and 56 deletions
--- a/scripts/simple-fbx-test.mjs
+++ b/scripts/simple-fbx-test.mjs
@@ -0,0 +1,68 @@
+/**
+ * Simple FBX Test
+ * 简单 FBX 测试
+ */
+
+import { readFileSync } from 'fs';
+
+const filePath = process.argv[2] || 'F:\\MyProject4\\assets\\octopus.fbx';
+console.log(`Testing: ${filePath}`);
+
+async function main() {
+    // Dynamic import to handle the module
+    const { FBXLoader } = await import('../packages/asset-system/dist/index.js');
+
+    const binaryData = readFileSync(filePath);
+    const loader = new FBXLoader();
+
+    const context = {
+        metadata: {
+            path: filePath,
+            name: filePath.split(/[\\/]/).pop(),
+            type: 'model/fbx',
+            guid: '',
+            size: binaryData.length,
+            hash: '',
+            dependencies: [],
+            lastModified: Date.now(),
+            importerVersion: '1.0.0',
+            labels: [],
+            tags: [],
+            version: 1
+        },
+        loadDependency: async () => null
+    };
+
+    const content = {
+        type: 'binary',
+        binary: binaryData.buffer
+    };
+
+    try {
+        const asset = await loader.parse(content, context);
+
+        console.log(`\nMeshes: ${asset.meshes?.length || 0}`);
+        console.log(`Nodes: ${asset.nodes?.length || 0}`);
+        console.log(`Skeleton joints: ${asset.skeleton?.joints?.length || 0}`);
+
+        if (asset.skeleton && asset.skeleton.joints.length > 0) {
+            console.log(`\nFirst 3 joints:`);
+            for (let i = 0; i < 3 && i < asset.skeleton.joints.length; i++) {
+                const joint = asset.skeleton.joints[i];
+                const node = asset.nodes?.[joint.nodeIndex];
+                console.log(`  [${i}] "${joint.name}" nodeIndex=${joint.nodeIndex}`);
+                if (node) {
+                    console.log(`       position: [${node.transform.position.map(v => v.toFixed(2)).join(', ')}]`);
+                    console.log(`       rotation: [${node.transform.rotation.map(v => v.toFixed(4)).join(', ')}]`);
+                }
+            }
+        }
+
+        console.log('\nDone!');
+    } catch (error) {
+        console.error('Error:', error.message);
+        console.error(error.stack);
+    }
+}
+
+main();