17 commits

Author	SHA1	Message	Date
Ian Curtis	661f19be19	fix transparency values, values are from 0-32, not 0-16 where the top bit disables	2016-05-27 22:20:57 +00:00
Ian Curtis	2086b1c9af	Stencil layered polys, fixes shadow z fighting in some of the games. Other games maybe using stipple alpha (yuck), not sure yet.	2016-05-27 19:30:40 +00:00
Ian Curtis	bc08276d60	preliminary specular	2016-05-15 16:24:49 +00:00
Ian Curtis	e295ad6868	double up polys for two sided polys, fixes some diffuse lighting problems	2016-05-13 08:39:48 +00:00
Ian Curtis	34c81eabee	update header documentation	2016-05-09 16:53:12 +00:00
Ian Curtis	43add90d2f	Fix bad texture seems	2016-05-09 16:26:34 +00:00
Ian Curtis	69a44a5d5f	add texture helper functions	2016-05-07 18:57:06 +00:00
Ian Curtis	05e1e4de37	update poly header class	2016-05-06 15:00:12 +00:00
Ian Curtis	b2da849d90	support flat shading	2016-05-05 00:01:17 +00:00
Ian Curtis	c545b9fd85	preliminary microtexture	2016-05-04 00:35:07 +00:00
Ian Curtis	c499e6640c	fixed shading code	2016-04-29 23:03:46 +00:00
Ian Curtis	09e27e3082	color flag	2016-04-27 16:42:31 +00:00
Ian Curtis	3e8439c09c	fix model normals, add code for fixed shading, as of yet flag to turn it on is unknown	2016-04-26 09:06:48 +00:00
Ian Curtis	688af26846	Possible work around for slightly incorrect viewport positions in ECA and harley	2016-04-02 22:13:59 +00:00
Ian Curtis	c7412828d4	Use proper texture wrapping mode for 2d. Stops garbage down the top and left sides. Should really use NPOT texture.	2016-04-02 12:23:46 +00:00
Ian Curtis	4992e59673	Cache rom models, for better performance.	2016-03-26 22:44:26 +00:00
Bart Trzynadlowski	34301e97e1	Adding new 3D engine by Ian Curtis. Old engine moved to Graphics/Legacy3D/.	2016-03-21 04:10:14 +00:00