tube cap and roller axle factory

With this program you can create tube caps and roller axles of various sizes,
number of edges and shapes. Many parameters are taken as percentage values to
ease the configuration. So not too much attention needs to be taken to
parametrize the parts. In most cases the resulting parts are still sensful if
the obvious size relations remain reasonable.

Load the json file to see the existing examples.

I recommed to use the OpenScad Customizer to set up your Thing