This was mentioned at: https://forum.makerforums.info/t/g-code-preview-using-openscad-rapcad/85729 and the Python aspect discussed at: https://forum.makerforums.info/t/openscad-and-python-looking-to-finally-be-resolved/88171 (and in various threads here) Next up is exporting SVGs --- this is working now, except for the problem of SVGs having a different coordinate space from OpenSCAD and DXFs, so when exported, they are mirror-imaged top--bottom --- may need to do yet another re-write to allow this to be handled in a reasonable fashion --- unless someone has some nifty mathematical solution which I can pound into my thick head. https://github.com/WillAdams/gcodepreview Still using OpenSCAD Graph Editor for the editing interface, but the joinery is working: (OpenSCAD file for that attached if anyone is curious) I'm going to re-work the file interface a bit --- it may be that I can make DXFs work, I'll just write out separate files for each. William -- Sphinx of black quartz, judge my vow.https://designinto3d.com/