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docs/api/rhi/opengl/sampler/get-id.md

@@ -0,0 +1,21 @@
+# OpenGLSampler::GetID
+
+```cpp
+unsigned int GetID() const
+unsigned int GetID() override
+```
+
+获取 OpenGL 采样器对象 ID。
+
+**返回：** `unsigned int` - 采样器 ID
+
+**示例：**
+
+```cpp
+unsigned int samplerID = sampler.GetID();
+glBindSampler(0, samplerID);
+```
+
+## 相关文档
+
+- [OpenGLSampler](sampler.md) - 返回类总览