OpenSCAD is an open-source, code-based CAD tool for creating 3D models programmatically.
I’ve added Rotatrix support to its 3D viewport using the OpenAxis SDK!
This requires a special Rotatrix-enabled build of OpenSCAD, available below. The official OpenSCAD release does not yet include this integration.
Download: GitHub release
Requires Rotatrix 1.6.0 beta or later. Give it a try and let me know how it works for you!