# D3D12Texture::GetWidth

获取纹理宽度。

```cpp
uint32_t GetWidth() const override;
```

## 参数

无

## 返回值

`uint32_t` - 纹理宽度（像素）

**线程安全：** ❌

**复杂度：** O(1)

## 示例

```cpp
D3D12Texture texture;
texture.Initialize(device, desc);
uint32_t width = texture.GetWidth();
```

## 相关文档

- [D3D12Texture 总览](texture.md)
- [GetHeight](get-height.md) - 获取纹理高度
- [GetDepth](get-depth.md) - 获取纹理深度