102 lines
3.8 KiB
Markdown
102 lines
3.8 KiB
Markdown
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# TextureImportSettings
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**命名空间**: `XCEngine::Resources`
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**类型**: `class`
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**继承**: `ImportSettings`
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**描述**: 纹理资源导入设置类，配置纹理导入时的各种参数选项。
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## 概述
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`TextureImportSettings` 继承自 `ImportSettings`，提供了纹理资源导入时的完整配置选项。包括纹理类型、目标格式、Mipmap 生成、压缩质量、各向异性、sRGB 转换、翻转操作、法线图生成等功能。
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## 公共方法
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| 方法 | 描述 |
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|------|------|
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| [`Clone`](clone.md) | 克隆一份导入设置 |
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| [`LoadFromJSON`](loadfromjson.md) | 从 JSON 加载设置 |
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| [`SaveToJSON`](savetojson.md) | 保存设置到 JSON |
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| [`SetTextureType`](settexturetype.md) | 设置纹理类型 |
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| [`GetTextureType`](gettexturetype.md) | 获取纹理类型 |
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| [`SetTargetFormat`](settargetformat.md) | 设置目标格式 |
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| [`GetTargetFormat`](gettargetformat.md) | 获取目标格式 |
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| [`SetGenerateMipmaps`](setgeneratemipmaps.md) | 设置是否生成 Mipmap |
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| [`GetGenerateMipmaps`](getgeneratemipmaps.md) | 获取是否生成 Mipmap |
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| [`SetMipmapFilter`](setmipmapfilter.md) | 设置 Mipmap 滤波器 |
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| [`GetMipmapFilter`](getmipmapfilter.md) | 获取 Mipmap 滤波器 |
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| [`SetMaxAnisotropy`](setmaxanisotropy.md) | 设置最大各向异性级别 |
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| [`GetMaxAnisotropy`](getmaxanisotropy.md) | 获取最大各向异性级别 |
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| [`SetSRGB`](setsrgb.md) | 设置是否 sRGB |
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| [`GetSRGB`](getsrgb.md) | 获取 sRGB 设置 |
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| [`SetFlipVertical`](setflipvertical.md) | 设置是否垂直翻转 |
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| [`GetFlipVertical`](getflipvertical.md) | 获取垂直翻转设置 |
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| [`SetFlipHorizontal`](setfliphhorizontal.md) | 设置是否水平翻转 |
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| [`GetFlipHorizontal`](getfliphhorizontal.md) | 获取水平翻转设置 |
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| [`SetBorderColor`](setbordercolor.md) | 设置边框颜色 |
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| [`GetBorderColor`](getbordercolor.md) | 获取边框颜色 |
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| [`SetCompressionQuality`](setcompressionquality.md) | 设置压缩质量 |
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| [`GetCompressionQuality`](getcompressionquality.md) | 获取压缩质量 |
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| [`SetUseHardwareCompression`](setusehardwarecompression.md) | 设置是否使用硬件压缩 |
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| [`GetUseHardwareCompression`](getusehardwarecompression.md) | 获取硬件压缩设置 |
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| [`SetMaxSize`](setmaxsize.md) | 设置最大纹理尺寸 |
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| [`GetMaxSize`](getmaxsize.md) | 获取最大纹理尺寸 |
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| [`SetGenerateNormalMap`](setgeneratenormalmap.md) | 设置是否生成法线贴图 |
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| [`GetGenerateNormalMap`](getgeneratenormalmap.md) | 获取法线贴图生成设置 |
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| [`SetNormalMapStrength`](setnormalmapstrength.md) | 设置法线贴图强度 |
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| [`GetNormalMapStrength`](getnormalmapstrength.md) | 获取法线贴图强度 |
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## 枚举类型
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### MipmapFilter
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Mipmap 滤波算法。
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| 值 | 描述 |
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|----|------|
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| `Box` | Box 滤波器 |
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| `Kaiser` | Kaiser 滤波器 |
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### CompressionQuality
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纹理压缩质量级别。
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| 值 | 描述 |
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|----|------|
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| `Low` | 低质量压缩 |
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| `Medium` | 中等质量压缩 |
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| `High` | 高质量压缩 |
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| `Ultra` | 超高质量压缩 |
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## 使用示例
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```cpp
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#include <XCEngine/Resources/TextureImportSettings.h>
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TextureImportSettings settings;
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settings.SetTextureType(TextureType::Texture2D);
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settings.SetGenerateMipmaps(true);
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settings.SetMipmapFilter(MipmapFilter::Kaiser);
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settings.SetSRGB(true);
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settings.SetCompressionQuality(CompressionQuality::High);
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settings.SetMaxAnisotropy(16);
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settings.SetMaxSize(2048);
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settings.SetGenerateNormalMap(true);
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settings.SetNormalMapStrength(1.0f);
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// 保存设置
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Containers::String json = settings.SaveToJSON();
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// 克隆设置
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auto cloned = settings.Clone();
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```
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## 相关文档
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- [ImportSettings](../importsettings/importsettings.md) - 导入设置基类
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- [Texture](../texture/texture.md) - 纹理资源
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- [ResourceManager](../resourcemanager/resourcemanager.md) - 资源管理器
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- [Resources 总览](../resources.md) - 返回模块总览
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