par-pos:u

List of:	Scheme Extensions
Subjects:	Mathematics
Contents:	Kernel

Action:

Gets the u-component of a par-pos.

Filename:

kern/kern_scm/par_scm.cxx

Syntax:

(par-pos:u par-pos)

Arg Types:

par-pos

par-pos

Returns:

real

par-pos identifies the u and v values.

Example:

; par-pos:u

; Create a par-pos object.

(define par1 (par-pos 3 7))

;; par1

; Get a par-pos's u-coordinate.

(par-pos:u par1)

;; 3

PDF/KERN/14SCI.PDF
HTM/DATA/KERN/KERN/14SCI/0047.HTM