Scott Mansell 88c7afd315 Make zfreeze use screenspace coordinates independant of IR.
OpenGL requires the y coordinates to be flipped.

Also refactored PixelGen code to remove duplicate code.
2015-01-23 03:32:31 +13:00
..
2015-01-07 21:51:47 +01:00
2014-12-28 22:31:24 +01:00
2015-01-12 15:18:18 -05:00
2015-01-12 15:18:18 -05:00
2014-08-19 10:05:58 -04:00