7 Commits

Author	SHA1	Message	Date
Alexei Kotov	537964f8d8	Reconstruct normal Z *properly*	2024-04-18 11:23:58 +03:00
Alexei Kotov	58afe1ba23	Support red-green normal maps	2024-04-15 12:02:52 +03:00
Alexei Kotov	f83a7b711a	Don't handle per-vertex normals as tangent space normals	2023-12-30 03:09:56 +03:00
Alexei Kotov	93ea9dbc3b	Do all lighting calculations in one place, support per-vertex specularity ... Force PPL when specular maps are used	2023-12-15 11:44:54 +03:00
Alexei Kotov	4a96885323	Untangle normals and parallax handling ... Move tangent space generation to the vertex shaders Support diffuse parallax when no normal map is present Don't use diffuse parallax if there's no diffuse map Generalize normal-to-view conversion Rewrite parallax	2023-12-12 22:42:53 +03:00
Alexei Kotov	820fc068d1	Support point specular lighting (#6188) ... Fix passing light specular colors with shader lighting methods (with help from wazabear)	2023-11-04 17:58:51 +03:00
Cody Glassman	ac4787aeec	shade refactor	2023-02-25 11:03:39 -08:00