Interactive direct drive extruder

This extruder is an openjscad program.
Many parameters can be adjusted.
It's a fun to play with.

[Run it on openjscad.org](http://openjscad.org#https://raw.githubusercontent.com/chertykov/jscad-extruder/master/extruder.jscad)

Hosted on [GitHub](https://github.com/chertykov/jscad-extruder).

Don't forget to fix your files by netfabb because openjscad generate non manifold objects.

Uploaded STL file only for example.