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XCSDD/docs/api/rhi/command-list/draw-indexed.md
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# RHICommandList::DrawIndexed
```cpp
virtual void DrawIndexed(uint32_t indexCount, uint32_t instanceCount = 1, uint32_t startIndex = 0, int32_t baseVertex = 0, uint32_t startInstance = 0) = 0;
```
绘制索引图元。
**参数:**
- `indexCount` - 索引数量
- `instanceCount` - 实例数量默认1
- `startIndex` - 起始索引
- `baseVertex` - 基础顶点索引
- `startInstance` - 起始实例索引
**示例:**
```cpp
cmdList->DrawIndexed(36); // 绘制36个索引
```
## 相关文档
- [RHICommandList 总览](command-list.md) - 返回类总览