Anonymous
public text v1 · immutable(defun midpoint (pt1 pt2 cx cy cz /)
(list
(+ (/ (+ (car pt1) (car pt2)) 2) cx)
(+ (/ (+ (cadr pt1) (cadr pt2)) 2) cy)
(+ (/ (+ (caddr pt1) (caddr pt2)) 2)) cz)
)(defun midpoint (pt1 pt2 cx cy cz /)
(list
(+ (/ (+ (car pt1) (car pt2)) 2) cx)
(+ (/ (+ (cadr pt1) (cadr pt2)) 2) cy)
(+ (/ (+ (caddr pt1) (caddr pt2)) 2)) cz)
)