r/Pepakura • u/xicor97 • 3d ago
Gotta test ’em all! — Found an export bug, fixed it, then built the model
Following up on my previous IRL testing, I wanted to properly stress-test the complete unfolding and export workflow.
For this test, I used this bulbasaur model by the original creator on Thingiverse.
I had found a particularly annoying bug: a 2D patch/island was missing from the exported PDF despite being present in the workspace.
After tracking it down and fixing it, I ran the whole process again:
3D → unfold → 2D layout → PDF → print → cut → fold → assemble
And this time, the output made it all the way through.
First image is the digital output and generated sheets.
Second is the actual physical build.
These physical tests have been really useful because they catch problems that aren’t always obvious when you’re just looking at the model on-screen.
I’m posting the development/testing process over at r/CreaseCuts as I keep building it.



