Martin Krastev wrote on Tue, 10 Jun 2003 09:46:05 +0300: > as with any task which requires sound math, doing your numerical analysis in > advance and with good care is essential. what differentiates computer > graphics from the rest computational areas of intense math, though, is that > your errors usually pop up right in your face ;)) you just need to have the > eye for those. Heh. Like bitmap (texture) stretching code which doesn't draw the last pixels on the edge. Netpositive does that. - Alex