45 lines
1.2 KiB
Markdown
45 lines
1.2 KiB
Markdown
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# ResourceManager::LoadAsync
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```cpp
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void LoadAsync(const Containers::String& path, ResourceType type,
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std::function<void(LoadResult)> callback)
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void LoadAsync(const Containers::String& path, ResourceType type,
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ImportSettings* settings, std::function<void(LoadResult)> callback)
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```
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异步加载资源。将加载请求提交到 `AsyncLoader`，在后台工作线程执行加载，完成后在主线程通过回调通知。
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**参数：**
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- `path` - 资源路径
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- `type` - 资源类型
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- `settings` - 导入设置（可为 nullptr）
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- `callback` - 加载完成回调
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**返回：** 无
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**复杂度：** 提交 O(1)，实际加载 O(n)
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**示例：**
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```cpp
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ResourceManager::Get().LoadAsync("textures/terrain.png", ResourceType::Texture,
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[](LoadResult result) {
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if (result.success) {
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ResourceHandle<Texture> tex(result.resource);
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printf("Loaded: %s\n", tex->GetPath().CStr());
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}
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});
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ResourceManager::Get().LoadAsync("models/player.fbx", ResourceType::Mesh,
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nullptr,
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[](LoadResult result) {
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if (result.success) {
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ResourceHandle<Mesh> mesh(result.resource);
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}
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});
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```
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## 相关文档
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- [ResourceManager 总览](resourcemanager.md) - 返回类总览
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