docs: update RHI API docs

This commit is contained in:
2026-03-20 02:35:45 +08:00
parent ea756c0177
commit 070b444f8f
501 changed files with 13493 additions and 2022 deletions

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@@ -4,13 +4,21 @@
virtual void Draw(uint32_t vertexCount, uint32_t instanceCount = 1, uint32_t startVertex = 0, uint32_t startInstance = 0) = 0;
```
绘制调用
执行非索引绘制调用。从顶点缓冲区按顺序读取顶点数据绘制图元
**参数:**
- `vertexCount` - 顶点数量
- `instanceCount` - 实例数量默认1
- `startVertex` - 起始顶点索引
- `startInstance` - 起始实例索引
- `instanceCount` - 实例数量(默认 1
- `startVertex` - 起始顶点偏移(默认 0
- `startInstance` - 起始实例偏移(默认 0
**返回:** `void`
**异常:**
**线程安全:**
**复杂度:** O(vertexCount * instanceCount)
**示例:**
@@ -21,3 +29,5 @@ cmdList->Draw(36); // 绘制36个顶点
## 相关文档
- [RHICommandList 总览](command-list.md) - 返回类总览
- [DrawIndexed](draw-indexed.md) - 索引绘制
- [SetVertexBuffer](set-vertex-buffer.md) - 设置顶点缓冲