CUT3P                                                      Menu:(HELPL) ADHLP
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Marks the intersection point of a line and a specified
plane.

1. (POINT) first point of plane
2. (POINT) second point of plane
3. (POINT) third point of plane
4.* (IND)  line to intersect with plane

Description:

The plane is defined by picking three points. Then indicate the line.
Two short intersecting help-lines indicate the point of intersection.
You are prompted to indicate additional lines until you enter another
command.
