22 lines
557 B
Markdown
22 lines
557 B
Markdown
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# D3D12CommandList::Clear
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```cpp
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void Clear(float r, float g, float b, float a, uint32_t buffers) override;
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```
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清除渲染目标和/或深度模板缓冲区。
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**参数：**
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- `r` - 清除颜色（红色通道）
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- `g` - 清除颜色（绿色通道）
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- `b` - 清除颜色（蓝色通道）
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- `a` - 清除颜色（Alpha通道）
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- `buffers` - 要清除的缓冲区标志
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**复杂度：** O(1)
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## 相关文档
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- [D3D12CommandList 总览](command-list.md) - 返回类总览
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- [RHICommandList::Clear](../../command-list/command-list.md) - 基类方法
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