39 lines
835 B
Markdown
39 lines
835 B
Markdown
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# D3D12RootSignature::CreateSamplerDesc
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## 函数签名
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```cpp
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static D3D12_SAMPLER_DESC CreateSamplerDesc(FilterMode filter, TextureAddressMode address, float maxLOD = D3D12_FLOAT32_MAX)
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```
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## 中文描述
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创建采样器描述符。
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## 参数
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| 参数 | 类型 | 描述 |
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|------|------|------|
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| `filter` | `FilterMode` | 过滤模式 |
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| `address` | `TextureAddressMode` | 寻址模式 |
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| `maxLOD` | `float` | 最大 LOD（默认无限） |
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## 返回值
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`D3D12_SAMPLER_DESC` - 采样器描述符
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## 复杂度
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O(1)
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## 示例
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```cpp
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D3D12_SAMPLER_DESC desc = D3D12RootSignature::CreateSamplerDesc(FilterMode::Anisotropic, TextureAddressMode::Wrap);
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```
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## 相关文档
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- [D3D12RootSignature](root-signature.md) - 类总览
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- [D3D12RootSignature::CreateStaticSampler](create-static-sampler.md) - 创建静态采样器
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