8 commits

Author	SHA1	Message	Date
Stuart Buchanan	6a917a68b3	WS30: Revert to green channel for texture atlas	2021-12-18 21:55:17 +00:00
Stuart Buchanan	d4bd49f5f9	WS30: Multi-texture support, global coordinates ... - Use fixed fg_modelOffset for global coordinates. Fixes haze, snow, noise - Use updated texture atlas for mix, deetail, frain, dot, gradient textures - Hack transition_model until it is added as Uniform.	2021-11-28 19:31:07 +00:00
Stuart Buchanan	688bbbc167	WS30: Add zUpTransform and modelOffset, fix snow	2021-11-19 22:06:34 +00:00
Stuart Buchanan	d723b0b518	WS30 - Uniform Arrays and lighting model ... Use Uniform Arrays instead of Texture1D. Use ambient/diffuse/specular/shininess material properties consistently across all WS30 shaders. Use consistent shading model for photoscenery vs. landclass to minimize visual difference.	2021-11-10 22:58:44 +00:00
Stuart Buchanan	6b943c5e5c	WS30: Photoscenery shaders	2021-11-09 20:27:23 +00:00
Stuart Buchanan	bf55997a56	WS30: Improved ambient color ... Previous we just applied gl_LightSource[0].ambient without multiplying it by the texture itself, so it just lightened everything. This fixes that. (ws30-ALS-detailed.frag still to do)	2021-11-05 19:55:05 +00:00
Stuart Buchanan	a442615c68	WS30: Fix WS30 fragment shaders	2021-08-21 17:15:15 +01:00
Stuart Buchanan	580c375d4b	WS30: Use perlin texture to reduce tiling ... Use a perlin noise texture to rotate some of the landclass textures to reduce tiling. Also add a quality=1 technique which uses it.	2021-01-26 20:17:17 +00:00