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docs/api/math/sphere/intersects.md

@@ -0,0 +1,20 @@
+# Sphere::Intersects
+
+```cpp
+bool Intersects(const Sphere& other) const
+```
+
+检测两个球体是否相交。
+
+**参数：**
+- `other` - 另一个球体
+
+**返回：** `bool` - true 表示相交
+
+**复杂度：** O(1)
+
+**示例：**
+
+```cpp
+if (sphere.Intersects(other)) { /* collision */ }
+```