godot-texture-painter
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Bauxitedev
undo/redo is missing
It would be cool if there was a way to go back to the last state before the brush was "set on the mesh" the last time.
Not sure how that can be done efficiently, I guess storing images to which the program can revert to would work just fine, it would just take quite some memory, but maybe there's another way.
Would this require another uniform in the paint_shader.shader script or is it possible to assign the material textures in gdscript?
Loading the textures and assigning them to the material of the mesh isn't difficult but it doesn't allow to edit / paint on them.
I tried this: https://github.com/LinuxUserGD/godot-texture-painter/commit/6c2ce6bcf2f4b382b26ba974ff732215f29d8dbf
@LinuxUserGD the problem is that storing whole images on disk takes a while and takes a lot of disk space very fast.
Probably I'll implement an image-delta algorithm in GDNative that can be used to find rects that store only the changes from the last image, that way you can play stuff back
This is gonna be difficult because the program is already gobbling up a large amount of VRAM (1.1GB when I start it up without painting anything). I'll first have to focus on bringing VRAM usage down.
