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XCSDD/docs/api/rhi/swap-chain/get-current-back-buffer.md
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# RHISwapChain::GetCurrentBackBuffer
```cpp
virtual RHITexture* GetCurrentBackBuffer() = 0;
```
获取当前后台缓冲区纹理。
**返回:** 当前后台缓冲区纹理指针
**示例:**
```cpp
RHITexture* backBuffer = swapChain->GetCurrentBackBuffer();
```
## 相关文档
- [RHISwapChain 总览](swap-chain.md) - 返回类总览