36 lines
1.0 KiB
Markdown
36 lines
1.0 KiB
Markdown
# RHICommandList::SetVertexBuffers
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```cpp
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virtual void SetVertexBuffers(uint32_t startSlot, uint32_t count, const uint64_t* buffers, const uint64_t* offsets, const uint32_t* strides) = 0;
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```
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批量绑定多个顶点缓冲区到连续的槽位。用于需要多个顶点流的高级渲染场景。
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**参数：**
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- `startSlot` - 起始槽位索引（范围 0-15）
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- `count` - 顶点缓冲区数量
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- `buffers` - 顶点缓冲区指针数组
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- `offsets` - 偏移量数组（字节）
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- `strides` - 步长数组（每个顶点的字节大小）
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**返回：** `void`
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**异常：** 无
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**线程安全：** ❌
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**复杂度：** O(n)，n 为缓冲区数量
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**示例：**
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```cpp
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uint64_t buffers[2] = {(uint64_t)vb1, (uint64_t)vb2};
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uint64_t offsets[2] = {0, 0};
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uint32_t strides[2] = {sizeof(Vertex), sizeof(Vertex)};
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cmdList->SetVertexBuffers(0, 2, buffers, offsets, strides);
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```
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## 相关文档
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- [RHICommandList 总览](command-list.md) - 返回类总览
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- [SetVertexBuffer](set-vertex-buffer.md) - 设置单个顶点缓冲 |