| meshId | 要生成的网格的 MeshId。 |
| mesh | 要将结果写入的 Mesh。 |
| meshCollider | （可选）要填充物理数据的 MeshCollider。此参数可为 null。 |
| attributes | 希望使用的顶点属性。 |
| onMeshGenerationComplete | 生成完成时调用的委托。 |
请求生成具有 MeshId meshId 的网格。生成完成时，Unity 会调用 /onMeshGenerationComplete/。
使用此方法可请求异步生成网格。“生成”包括从子系统的网格提供者（例如，AR 设备）提取网格数据并烘焙 MeshCollider（如果 meshCollider 不为 null）。
此过程在后台线程中发生。对于大型网格，这可能需要几帧才能完成。生成完成时将调用 /onMeshGenerationComplete/。
另请参阅：TryGetMeshInfos
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