Shaders - Doomsday Codex

July 2019
2019-07-06		:	Moved common shaders to stdlib.gui pack
2019-07-05		:	UI widget shader belongs in the libgui pack
November 2018
2018-11-27	Cleanup \| libgui	:	Defines, program validation, cleanup
October 2018
2018-10-07	Added	:	Added shader “fx.post.colorize.gold”
February 2018
2018-02-27	Added \| GL \| libgui	:	Added geometry shader as a new type of shader
2018-02-17	Added \| libgui	:	Added new vertex attributes, renamed old ones
2018-02-08	Cleanup \| Gloom	:	Cleanup
June 2017
2017-06-28	Added \| Model Renderer	:	Added alpha macro in "model.skeletal.unlit.diffuse"
2017-06-28	Fixed \| Model Renderer	:	Check for macros before using them
2017-06-25	Added \| Model Renderer	:	Added PREDEF_TRANSFORM_ALPHA macro
2017-06-25	Added \| Model Renderer	:	Added PREDEF_TRANSFORM_EMISSION macro
May 2017
2017-05-02	Cleanup	:	Use the #include directive
October 2016
2016-10-15	Client \| UI	:	Home background tinting
March 2016
2016-03-23	Added \| Model Renderer	:	Added shader "model.skeletal.opaque.matte"
2016-03-12	Model Renderer	:	Declare uMapTime in all built-in model shaders
2016-03-12	Model Renderer	:	Declare uMapTime in all built-in model shaders
February 2016
2016-02-05	Model Renderer	:	Clamped specular highlights to avoid artifacts
January 2016
2016-01-05	Added \| Model Renderer	:	Added uMapTime to model.skeletal.unlit.diffuse
2016-01-04	Added \| Model Renderer	:	Added UV transform macro to all "net.dengine" shaders
December 2015
2015-12-31	Model Renderer	:	Default for `uSpecular` is 1
2015-12-31	Added \| Model Renderer	:	Added uSpecular factor for specular highlights
2015-12-30	Fixed	:	More accurate lighting, better specular highlights
2015-12-28	Renderer	:	Incorporate reflection map to shaders
2015-12-28	Model Renderer	:	Incorporate reflection to generic shader
2015-12-27	Model Renderer	:	Improved psprite model drawing; reflection shading
2015-12-26	Added \| Renderer	:	Added a GLSL include file for reflection cube maps
2015-12-20	Added \| Model Renderer	:	Added "model.skeletal.unlit.diffuse" shader
2015-12-18	Renderer	:	"model.skeletal.generic" supports uMapTime, custom UV macro
2015-12-06	Model Renderer	:	Multiply vertex color into diffuse texture color
May 2013
2013-05-23	Client	:	Reorganized/renamed shader refs