6 Commits (master)

Author	SHA1	Message	Date
Armin Burgmeier	8686441d45	Make mesh shaders use the C4Shader slice machinery	2014-12-22 22:56:30 +01:00
Armin Burgmeier	8c42704181	Rename some shader files and add basic shader for meshes	2014-12-22 22:56:30 +01:00
Armin Burgmeier	db6df15377	Add SetAmbientBrightness and GetAmbientBrightness script functions	2014-11-20 17:07:31 -05:00
Armin Burgmeier	88f8f75441	Add ambient lighting ... This introduces a new texture, an ambient light map, that is generated automatically at the beginning of the round by the sky portion of the landscape. This basically makes everything that is close to sky visible by default. The shaders have been adapted so that they deploy direction-independent lighting for the ambient component, and the current (diffuse) behaviour for the diffuse component. This makes the shaders use an additional texture unit that represents the ambient light. We can think about merging this information into the light texture, but the coordinate systems are different at the moment, so this could be performed at the stage of light texture generation. For meshes, the ambient material is not actually used, but instead a diffuse light from the front is used. This makes many meshes look more interesting, maybe also because the ambient material setting of most meshes are not set correctly at the moment.	2014-11-17 09:35:50 -05:00
Armin Burgmeier	219fa8597c	Implement light calculations for meshes	2014-11-06 15:56:19 -05:00
Armin Burgmeier	d09651ab1b	Add base mesh material for normal maps ... This can be derived from by other materials to actually use a normal map with a single base texture.	2014-10-26 21:32:08 -04:00