Added layer height input. In theory this should help the slicer, assuming you use the same layer height there.

I think this looks pretty nice

This is better

Tweaked the UI and styling a bit. I suck at colors.

Greatly simplified the zoom logic.

Fixed mesh translation, and also implemented zoom, in a really dumb way. Gonna do it the smarter, simpler way in my next commit.

small code cleanup

added some comments

Added contrast control. That should really help, as I've noticed images with high contrast seem to produce better results when actually printing the lithophanes.

Setting up gh-pages hopefully

Fixed mouse controls and optimized normal calculations for the faces where I was just calculating them based on the vertices.

Kinda forgot to put the back thickness on the mesh. Fixed that.

Improved logic for mouse controls in mesh viewer. Also completed mesh generation. Technically there are holes in the mesh but I don't feel like figuring out how to fix that. PrusaSlicer doesn't care anyway.

First stab at camera mouse controls. Needs to be better.

Reorganized the UI. Just need to implement camera controls for the mesh viewer, and also finish generating the mesh