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docs/api/math/aabb/obb-intersects-obb.md

@@ -0,0 +1,25 @@
+# OBB::Intersects(OBB)
+
+```cpp
+bool Intersects(const OBB& other) const;
+```
+
+判断两个 OBB 是否相交（SAT 分离轴定理）。
+
+**返回：** 两包围盒是否相交
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+OBB a(centerA, extentsA);
+OBB b(centerB, extentsB);
+if (a.Intersects(b)) {
+    // 两包围盒相交
+}
+```
+
+## 相关文档
+
+- [AABB 总览](aabb.md) - 返回 AABB 概览