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docs/api/rhi/opengl/sampler/bind.md

@@ -0,0 +1,22 @@
+# OpenGLSampler::Bind
+
+```cpp
+void Bind(unsigned int unit);
+```
+
+绑定采样器到纹理单元。
+
+**参数：**
+- `unit` - 纹理单元编号
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+sampler.Bind(0);
+```
+
+## 相关文档
+
+- [OpenGLSampler 总览](sampler.md) - 返回类总览