x-of, y-of, z-of


Synopsis

(x-of <pt>)

(y-of <pt>)

(z-of <pt>)

Description

These functions return the x, y and z value of points. They should be used instead of CAR, CADR and CADDR because they allow more readable code.

Arguments

pt: a point, any list

Return Value

The first, second or third element of the list.

Side Effects

None.

Module

(std-require 'STDPOINT)

Defined in STDPOINT

Note: Before version 0.4001 it was in STDLIST!