23 commits

Author	SHA1	Message	Date
Lightling	d720c2072a	implement normal maps	2022-04-03 17:14:54 -04:00
Lightling	4a0dfebd60	define bools for handling null texture maps	2022-04-03 16:28:10 -04:00
Lightling	f0ab528f13	move light code from SimplePixelShader to Lights	2022-04-03 16:08:21 -04:00
Lightling	51206816aa	support a dynamic number of lights	2022-03-29 10:34:00 -04:00
Lightling	cbb05cac56	add emissive support ... - does not effect other objects in scene	2022-03-27 16:59:40 -04:00
Lightling	32f0916f97	add uv offset/scale support	2022-03-27 16:44:28 -04:00
Lightling	149903c7d7	add specular map support	2022-03-27 16:30:40 -04:00
Lightling	29b3605cba	make corrections to light calculations	2022-03-27 16:07:07 -04:00
Lightling	3a92403510	render albedo	2022-03-27 15:47:31 -04:00
Lightling	3d7c777db6	shader optimization: calculate view once per shader	2022-03-19 18:12:50 -04:00
Lightling	daa850622a	shader comments	2022-03-19 18:07:52 -04:00
Lightling	141df67a72	support point lights	2022-03-19 18:00:11 -04:00
Lightling	8ec8b16a88	support 3 directional lights	2022-03-19 17:39:52 -04:00
Lightling	db81b3a3b9	create helper for directional light	2022-03-19 17:23:25 -04:00
Lightling	e96c1c2e55	refactor into helpers	2022-03-19 17:09:27 -04:00
Lightling	66e2741912	hlsli reorganization	2022-03-19 16:55:22 -04:00
Lightling	a4bfd4e0c3	add specular	2022-03-19 16:49:03 -04:00
Lightling	57650e310e	calculate directional light	2022-03-19 16:39:01 -04:00
Lightling	9ca7b66945	figure out why normals weren't correct ... turns out i was passing camera transpose instead of entity transpose	2022-03-19 16:34:55 -04:00
Lightling	cd4ea05aae	define light in shader	2022-03-19 15:05:40 -04:00
Lightling	096923a5aa	pass normals and worldPosition to pixel shader	2022-03-19 14:47:50 -04:00
Lightling	948fafec16	define ambient for shader	2022-03-19 14:41:21 -04:00
Lightling	15bf4521b4	begin working on new pixel shader with roughness	2022-03-19 14:32:21 -04:00