Talk:Ray-casting algorithm

Fortran: The point of pts?

What is pts used for in the Fortran example? --Paddy3118 01:17, 26 May 2009 (UTC)

Ah, It seems there are one set of points for all polygons. --Paddy3118 01:41, 26 May 2009 (UTC)

Yes, I preferred to use a single set, and to index it (it's not an odd technics if a subset of points is shared among several polygons we want to define). --ShinTakezou 16:53, 26 May 2009 (UTC)

AutoHotkey version

The AutoHotkey solution refers to ray_intersects_segment without defining it, but it seems to me that defining ray_intersects_segment is a key part of this task. --Mr2001 07:31, 31 October 2010 (UTC)