# Frustum::Intersects (sphere)

```cpp
bool Intersects(const Sphere& sphere) const
```

检测球体是否与视锥体相交。

**参数：**
- `sphere` - 要检测的球体

**返回：** `bool` - 与视锥相交返回 true

**复杂度：** O(1)

**示例：**

```cpp
Frustum frustum = camera.CalculateFrustum();
Sphere collider = object.GetBoundingSphere();
if (frustum.Intersects(collider)) {
    // 球体与视锥相交
    Render(object);
}
```