PolyPanels is a click together system that always you to create a endless number of designs. It was created by Devin Montes over a Make Anything. As part of the development he released the files for the connectors and encouraged other to create further panel types.
I took the catch design and added it to a OpenSCAD design. The latest version of the code is below and I’ll post further updates here as they happen.
Latest OpenSCAD Multiside Code v1.7.0 (Updated 1st May 2019)
Latest OpenSCAD Multi Rectangle Code v1.3.0 (Updated 1st May 2019)