   Point in volume ?
  Imagine there is a space with several tetrahedrons in it. Randomly positioned and with random alignment.If I wanted to find out now in which tetrahedron a point (x,y,z) is located, how would I do that ? Does anybody know ?Twist 
  Check this website :http://www.gametutorials.comIt has some detection collision functions very useful.   ========================Leyder Dylan (dylan.leyder@slug-production.be.tf   http://users.skynet.be/fa550206/Slug-Production/Index.htm/   [edited by - Leyder Dylan on February 17, 2004 5:10:15 AM]