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Ya OpenSCAD is great for in/cross project re-usable components. The only issues I've had is how it outputs circular things for cutting - it does a series of po
by ukd1 3y ago
Ya OpenSCAD is great for in/cross project re-usable components.
The only issues I've had is how it outputs circular things for cutting - it does a series of polygons (configurable number), rather than an arc/circular - places like send-cut-send won't accept it, claiming it causes issues with their machines.
- xnzakg 3y agoOld issue, but annoying nonetheless. Less of a problem when outputting STL files (for printing) which only support polylines and not arcs/circles. Funnily enough, 3D printers nowadays support arcs natively in G-code, so some slicers support detecting rounded polylines and converting them back into circles or arcs. Found a script[0] that does this for DXFs in a github issue[1]. [0]: https://github.com/nophead/Mendel90/blob/master/dxf.py https://github.com/nophead/Mendel90/blob/master/dxf.py [1]: https://github.com/openscad/openscad/issues/4605 https://github.com/openscad/openscad/issues/4605
- ukd1 3y agoI actually opened that issue - I'm ukd1 on github too. I looked at fixing it at some point, but it tbh didn't seem that easy or like they had time to help, I should probably revisit. The script I couldn't get working right last time I tried, but I should give it a re-look!