footpoints
point determined as the perpendicular foot of a given geomeric object
f Foot() ...
factory function returns instance a class rperesenting a point in space determined as the perpendicular foot of a given geomeric object
- constructors:
- Foot (line, point )
- point *on the **line* at the intersection with the perpendicular to it through the given point
- calls: class LineFoot(line, point)
- Foot (plane, point )
- point on the given plane at the intersection with the perpendicular to it through the given point
- calls: class PlaneFoot(plane, point)
See the source for more information.