常见几何函数的 Utility 类。
CalculateBounds | 根据给定的 positions 数组和变换矩阵计算包围盒。 |
CalculateFrustumPlanes | 计算视锥体平面。 |
TestPlanesAABB | 如果边界位于该平面数组内,则返回 true。 |
TryCreatePlaneFromPolygon | GeometryUtility.TryCreatePlaneFromPolygon 可基于用来定义多边形的给定/顶点/列表创建一个平面,前提是这些顶点不表征直线或零面积。 |
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