Yet another Poly Snaps

SummaryFor quite some time i was inspired by archimedic and solids and I created them in the past. But when I lately found out, that Mathgrrl has snaps without axles, my fascination was revived. However her idea did not fully match my requirements, So i added few features:All the Hinges have sphere caps now , so the hinges auto-alignThe hignes can bend from -120 to 120 degrees, which allows to create small tetraeders up to very concave polyedersthe hinge exactly sits at the virtual position of the polygon edge and is not offset by the hinge size. This allows assembly of big polyeders without tensionThe Hinges are quite opaque, which supports the impression of real polygonsPrint in several Colors!