# OpenGLCommandList::SetViewport

```cpp
void SetViewport(const Viewport& viewport)
```

设置视口。

**参数：**
- `viewport` - 视口结构

**示例：**

```cpp
Viewport viewport;
viewport.x = 0; viewport.y = 0;
viewport.width = 800; viewport.height = 600;
viewport.minDepth = 0.0f; viewport.maxDepth = 1.0f;
commandList->SetViewport(viewport);
```

## 相关文档

- [OpenGLCommandList](command-list.md) - 返回类总览