5 commits

Author	SHA1	Message	Date
Jupeyy	cc54c4acdf	also out the LOD to the fragment shader to make sure we use the same LOD ... on every hardware	2017-10-14 23:27:14 +02:00
Jupeyy	5c25a7415d	no need for subtracting here anymore	2017-10-09 19:44:22 +02:00
Jupeyy	26bd800d63	calculate the LOD on CPU side and restrict mipmap levels for huge ... textures to remove bad looking mipmap generations at high zoom levels	2017-10-09 18:58:44 +02:00
Jupeyy	a85f542d1d	only use 4x2 matrix	2017-09-27 12:15:30 +02:00
Jupeyy	8d982df9f2	add various shaders for various GPU tasks	2017-09-12 20:05:05 +02:00