32 lines
587 B
Markdown
32 lines
587 B
Markdown
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# D3D12CommandList::SetIndexBufferInternal
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设置索引缓冲区内部实现。
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```cpp
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void SetIndexBufferInternal(ID3D12Resource* buffer, uint64_t offset, Format indexFormat);
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```
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## 参数
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- `buffer` - D3D12 资源指针
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- `offset` - 缓冲区偏移
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- `indexFormat` - 索引格式
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## 返回值
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无
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**线程安全：** ❌
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**复杂度：** O(1)
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## 示例
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```cpp
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commandList.SetIndexBufferInternal(indexBuffer.GetResource(), 0, Format::R16_UINT);
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```
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## 相关文档
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- [D3D12CommandList 总览](command-list.md)
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- [SetIndexBuffer](set-index-buffer.md) - 设置索引缓冲区
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