You just have to check the checkbox “substitute similar named models” in the STEP-export dialog in KiCad (-> see attachment). fitting the pcb into an enclosure), you can do this by using the STEP-Models for each part, Now if you want to export the whole PCB as STEP (for other CAD tasks - e.g. Shiny 3D-view and raytracing guaranteed (with reflective material properties and all that…) (in the KiCad stock parts libraries this is normally done aready) In the KiCad PCB you now assign a WRL-model to each part, Therefore you find each and every model within the stock KiCad libraries twice: as WRL and STEP with the same filename.Īnd for the same reason KiCadStepUp always creates 2 models WRL and STEP with the same filename, when re-exporting the parts model to KiCad … (WRL is for shiny raytracing and STEP for the proper mechanical postprocessing e.g. The intended workflow in KiCad is IMHO to have always both WRL and STEP, May I suggest not using WRL any more, and use STEP instead? What would be the correct workflow instead ? assign this *.wrl to the footprint in KiCad → what I get there is a “partially transparent” model or to be more precise: a model with missing surfaces / shapes.open this *.wrl within Windows10 3D-Viewer, just to check → everything looks right (nothing is transparent or missing).In this software, you can also create and edit 3D designs. export this single compound via the KiCadStepUp “export to kicad” button (result: ) FreeCAD FreeCAD is a free open source IGES to STEP converter software for Windows, Linux, and macOS.combine the 5 compounds to a single compound so that I can move and place the 3D-Part properly on the footprint (result: ). load a footprint via KiCadStepUp into Freecad.
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