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docs/api/rhi/d3d12/root-signature/create-sampler-desc.md

@@ -0,0 +1,38 @@
+# D3D12RootSignature::CreateSamplerDesc
+
+## 函数签名
+
+```cpp
+static D3D12_SAMPLER_DESC CreateSamplerDesc(FilterMode filter, TextureAddressMode address, float maxLOD = D3D12_FLOAT32_MAX)
+```
+
+## 中文描述
+
+创建采样器描述符。
+
+## 参数
+
+| 参数 | 类型 | 描述 |
+|------|------|------|
+| `filter` | `FilterMode` | 过滤模式 |
+| `address` | `TextureAddressMode` | 寻址模式 |
+| `maxLOD` | `float` | 最大 LOD（默认无限） |
+
+## 返回值
+
+`D3D12_SAMPLER_DESC` - 采样器描述符
+
+## 复杂度
+
+O(1)
+
+## 示例
+
+```cpp
+D3D12_SAMPLER_DESC desc = D3D12RootSignature::CreateSamplerDesc(FilterMode::Anisotropic, TextureAddressMode::Wrap);
+```
+
+## 相关文档
+
+- [D3D12RootSignature](root-signature.md) - 类总览
+- [D3D12RootSignature::CreateStaticSampler](create-static-sampler.md) - 创建静态采样器