polar
(polar point angle distance)
Point at that distance from the given one, in the direction of the angle (radians).
(polar '(0 0) 0 10) ; (10.0 0.0 0.0)
(polar point angle distance)
Point at that distance from the given one, in the direction of the angle (radians).
(polar '(0 0) 0 10) ; (10.0 0.0 0.0)