Quite a different problemspace, but there is: https://github.com/derkork/openscad-graph-editor https://github.com/derkork/openscad-graph-editor which allows p

Quite a different problemspace, but there is: https://github.com/derkork/openscad-graph-editor https://github.com/derkork/openscad-graph-editor which allows programmatic 3D modeling using nodes/wires. It exposes _all_ of OpenSCAD (last I checked) and is quite extensible (I use it to control a Python-enabled version of OpenSCAD https://pythonscad.org/ https://pythonscad.org/ in an effort to make DXFs and G-code: https://github.com/WillAdams/gcodepreview https://github.com/WillAdams/gcodepreview )