13 commits

Author	SHA1	Message	Date
Magnus Norddahl	9416d436fe	Move software renderer into its own namespace to isolate its globals and make ... any access explicit. This reveals the places in the code where they are being accessed where they shouldn't and prevents accidental usage.	2016-12-01 02:38:32 +01:00
Magnus Norddahl	c37ce1fdbc	Add plane clipping to the triangle drawer	2016-11-26 10:49:29 +01:00
Magnus Norddahl	cff72fb072	Add stencil value to decal, particle, plane, port, sky, sprite, wall and wallsprite classes	2016-11-24 08:23:50 +01:00
Magnus Norddahl	7af504df58	Draw 3d floor sides	2016-11-21 20:50:54 +01:00
Magnus Norddahl	5e9c9c825d	Add stencil blend mode as apparently the shaded mode uses indices whiles stencil uses mask/alpha..	2016-11-21 05:52:02 +01:00
Magnus Norddahl	2ba2dc7611	Change shaded blend mode use srcalpha and destalpha. ... Fix blending error in add/sub/revsub	2016-11-21 03:49:55 +01:00
Magnus Norddahl	ebd810d843	Fix decal vertical position being wrong	2016-11-20 16:43:13 +01:00
Magnus Norddahl	6761e8639a	Add palette support	2016-11-20 04:06:21 +01:00
Magnus Norddahl	7ac0cace7d	Stop copying the matrix and remove r_triangle	2016-11-20 02:07:55 +01:00
Magnus Norddahl	272fe7f754	Added blending modes to triangle codegen	2016-11-19 02:53:32 +01:00
Magnus Norddahl	dbb6c7ca27	Add support for specifying a viewport out of screen bounds and fixed statusbar by doing just that!	2016-11-18 01:58:39 +01:00
Magnus Norddahl	b02e3d9514	Add shaded blend mode for the decals	2016-11-17 14:28:14 +01:00
Magnus Norddahl	ff2ab61abc	Added decals	2016-11-16 23:34:05 +01:00