38 lines
862 B
Markdown
38 lines
862 B
Markdown
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# D3D12Common::CreateVertexBufferView
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```cpp
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inline D3D12_VERTEX_BUFFER_VIEW CreateVertexBufferView(
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D3D12_GPU_VIRTUAL_ADDRESS bufferLocation,
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UINT sizeInBytes,
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UINT strideInBytes
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)
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```
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创建顶点缓冲区视图。
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**参数：**
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- `bufferLocation` - 顶点缓冲区 GPU 虚拟地址
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- `sizeInBytes` - 缓冲区大小（字节）
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- `strideInBytes` - 单个顶点的大小（字节）
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**返回：** 配置好的 `D3D12_VERTEX_BUFFER_VIEW` 结构
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**线程安全：** ✅（纯函数）
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**示例：**
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```cpp
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ID3D12Resource* vertexBuffer = ...;
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D3D12_VERTEX_BUFFER_VIEW vbView = CreateVertexBufferView(
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vertexBuffer->GetGPUVirtualAddress(),
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vertexBufferSize,
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sizeof(Vertex)
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);
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cmdList->IASetVertexBuffers(0, 1, &vbView);
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```
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## 相关文档
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- [D3D12Common 总览](common.md)
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- [CreateIndexBufferView](create-index-buffer-view.md)
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