21 lines
282 B
Markdown
21 lines
282 B
Markdown
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# Box::Contains
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```cpp
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bool Contains(const Vector3& point) const
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```
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检测点是否在盒内。
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**参数：**
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- `point` - 要检测的点
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**返回：** `bool` - true 表示点在盒内
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**复杂度：** O(1)
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**示例：**
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```cpp
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if (box.Contains(point)) { /* inside */ }
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```
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