41 lines
841 B
Markdown
41 lines
841 B
Markdown
# TextureAddressMode
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**命名空间**: `XCEngine::RHI`
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**类型**: `enum class`
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**描述**: 纹理寻址模式枚举，定义纹理坐标超出范围时的行为
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## 概述
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TextureAddressMode 枚举定义了当纹理坐标超出 [0, 1] 范围时的采样行为。
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## 枚举值
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| 枚举值 | 描述 |
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|--------|------|
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| `Wrap` | 重复寻址 |
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| `Mirror` | 镜像重复寻址 |
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| `Clamp` | 夹取到边缘 |
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| `Border` | 使用边界颜色 |
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| `MirrorOnce` | 单次镜像后夹取 |
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## 使用示例
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```cpp
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#include "RHI/RHIEnums.h"
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void Example() {
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TextureAddressMode addressMode = TextureAddressMode::Wrap;
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if (addressMode == TextureAddressMode::Clamp) {
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// 夹取到边缘
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}
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}
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```
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## 相关文档
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- [FilterMode](filter-mode.md) - 过滤模式枚举
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- [BorderColor](border-color.md) - 边界颜色枚举
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