| Allegro CL version 8.2 This page is new in 8.2. | ||||||||||
Arguments: end1-x end1-y end2-x end2-y box-left box-top box-right box-bottom
Returns whether a line segment intersects a box.
The first four arguments are real numbers that specify the coordinates
of the endpoints of the line segment. The remaining four arguments are
real numbers that specify the sides of a box. If the objects intersect
then true is returned, and otherwise nil is
returned.
See also line-segment-intersects-box-p.
Copyright (c) 1998-2012, Franz Inc. Oakland, CA., USA. All rights reserved.
Documentation for Allegro CL version 8.2. This page is new in the 8.2 release.
Created 2010.1.21.
| Allegro CL version 8.2 This page is new in 8.2. | ||||||||||