| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||
Arguments: position
Returns:
(sqrt (+ (square (position-x position))
(square (position-y position))))
This is the Euclidean length of the two-dimensional vector represented by position. (allegro:square squares its argument). (See position-x and position-y.)
Copyright (c) 1998-2002, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 6.2. This page was not revised from the 6.1 page.
Created 2002.2.26.
| Allegro CL version 6.2 Unrevised from 6.1 | |||||||||