Cut function

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To define a point located on a line intersecting two planes that are not perpendicular a cut function might be useful. In contrast to the lock function (describing only one coordinate) it allows to describe all coordinates of a point on a specific line in a place where it punctuates the plane.

cut

The cut function syntax is as follows:

cut(l_id1 l_id2 p_id1 p_id2 p_id3)

The first two numbers are numbers of points describing the line, while the other three describe the plane it punctuates.