I’m trying to generate a relief g-code for a png image with a transparent background. Everything works fine creating the tool path, but when I try to generate the g-code and preview, it gets stuck at 5% and never advances. I have to close Luban down.
The same file as a jpg or bmp works (but then I have a square around it that will also be cnc’ed). I tried to same the png with different settings (from gimp), but nothing helped. I tried different tool path setting, but that also didn’t help.
Is there a problem with png files with transparent backgrounds? I can provide the file. I have not yet tried another png with transparency, but will try it in a bit.
(This is the latest Luban 4.0.1)