24 lines
493 B
Markdown
24 lines
493 B
Markdown
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# RHICommandList::Draw
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```cpp
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virtual void Draw(uint32_t vertexCount, uint32_t instanceCount = 1, uint32_t startVertex = 0, uint32_t startInstance = 0) = 0;
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```
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绘制调用。
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**参数：**
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- `vertexCount` - 顶点数量
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- `instanceCount` - 实例数量（默认1）
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- `startVertex` - 起始顶点索引
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- `startInstance` - 起始实例索引
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**示例：**
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```cpp
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cmdList->Draw(36); // 绘制36个顶点
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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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