Since there are no bugtracker @Glassmaker, I'll put it here. Since Tcon Weaponry update it is now possible to use dynamic texture system. So, you don't need 10 millions textures for one item with different colors.
You can just use one texture per item which will be painted automatically. See here: https://github.com/SlimeKnights/TinkersConstruct/commit/8e0cea23a1b5d97602021e48def1a5ae3973c9f4 As I know, Thermal Foundation already uses this system. I think if you switch ExtraTiC to this system, it'll make life of texture makers easier. It'll also reduce size of ExtraTiC jar. For the special textures (different from the others) like desh from Galacticraft, you can use old system.
Adaptivity
commented
9 years ago
Since there are no bugtracker @Glassmaker, I'll put it here. Since Tcon Weaponry update it is now possible to use dynamic texture system. So, you don't need 10 millions textures for one item with different colors. You can just use one texture per item which will be painted automatically. See here: https://github.com/SlimeKnights/TinkersConstruct/commit/8e0cea23a1b5d97602021e48def1a5ae3973c9f4 As I know, Thermal Foundation already uses this system. I think if you switch ExtraTiC to this system, it'll make life of texture makers easier. It'll also reduce size of ExtraTiC jar. For the special textures (different from the others) like desh from Galacticraft, you can use old system.