See Section 13.7.6 for perpendicular lines in the plane.
The perpendicular command can take its arguments in different ways. It returns and draws a line or plane, depending on the arguments.
A point and a line.
Example.
Input:
Output:
A line and a plane.
Example.
Input:
perpendicular(line(point(0,0,0),point(1,1,0)),plane(point(1,0,0), |
point(0,1,0),point(0,0,1))) |
Output: