26 lines
454 B
Markdown
26 lines
454 B
Markdown
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# Frustum::Intersects (sphere)
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```cpp
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bool Intersects(const Sphere& sphere) const
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```
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检测球体是否与视锥体相交。
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**参数：**
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- `sphere` - 要检测的球体
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**返回：** `bool` - 与视锥相交返回 true
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**复杂度：** O(1)
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**示例：**
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```cpp
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Frustum frustum = camera.CalculateFrustum();
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Sphere collider = object.GetBoundingSphere();
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if (frustum.Intersects(collider)) {
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// 球体与视锥相交
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Render(object);
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}
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```
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