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XCEngine/docs/api/rhi/command-list/set-vertex-buffer.md

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# RHICommandList::SetVertexBuffer
```cpp
virtual void SetVertexBuffer(uint32_t slot, void* buffer, uint64_t offset, uint32_t stride) = 0;
```
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绑定单个顶点缓冲区到指定的槽位。顶点缓冲区包含绘制所需的顶点数据。
**参数:**
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- `slot` - 顶点缓冲区槽位索引(范围 0-15
- `buffer` - 顶点缓冲区指针
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- `offset` - 缓冲区内的起始偏移量(字节)
- `stride` - 每个顶点的字节大小
**返回:** `void`
**异常:** 无
**线程安全:** ❌
**复杂度:** O(1)
**示例:**
```cpp
cmdList->SetVertexBuffer(0, vertexBuffer, 0, sizeof(Vertex));
```
## 相关文档
- [RHICommandList 总览](command-list.md) - 返回类总览
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- [SetVertexBuffers](set-vertex-buffers.md) - 设置多个顶点缓冲
- [SetIndexBuffer](set-index-buffer.md) - 设置索引缓冲