Files
XCEngine/docs/api/rhi/command-list/set-vertex-buffers.md
2026-03-20 02:35:45 +08:00

1.0 KiB
Raw Blame History

RHICommandList::SetVertexBuffers

virtual void SetVertexBuffers(uint32_t startSlot, uint32_t count, const uint64_t* buffers, const uint64_t* offsets, const uint32_t* strides) = 0;

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。

参数:

  • startSlot - 起始槽位索引(范围 0-15
  • count - 顶点缓冲区数量
  • buffers - 顶点缓冲区指针数组
  • offsets - 偏移量数组(字节)
  • strides - 步长数组(每个顶点的字节大小)

返回: void

异常:

线程安全:

复杂度: O(n)n 为缓冲区数量

示例:

uint64_t buffers[2] = {(uint64_t)vb1, (uint64_t)vb2};
uint64_t offsets[2] = {0, 0};
uint32_t strides[2] = {sizeof(Vertex), sizeof(Vertex)};
cmdList->SetVertexBuffers(0, 2, buffers, offsets, strides);

相关文档