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Add convenience method to Vector3 class

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wmayer
2012-02-22 19:49:26 +01:00
parent 42129462c5
commit 9d0b60af7b
2 changed files with 28 additions and 0 deletions
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6
src/Base/Vector3D.h
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@@ -180,6 +180,12 @@ public:
_Precision DistanceToPlane (const Vector3 &rclBase, const Vector3 &rclNorm) const;
/// Computes the distance from this point to the line given by \a rclBase and \a rclDirect.
_Precision DistanceToLine (const Vector3 &rclBase, const Vector3 &rclDirect) const;
/** Computes the vector from this point to the point on the line segment with the shortest
* distance. The line segment is defined by \a rclP1 and \a rclP2.
* Note: If the projection of this point is outside the segment then the shortest distance
* to \a rclP1 or \a rclP2 is computed.
*/
Vector3 DistanceToLineSegment (const Vector3& rclP1, const Vector3& rclP2) const;
//@}
};