Unique 3D manufacturing information which would have been lost when converted to older STEP files (top image), will now be captured by the STEP AP 242 file format and used for manufacturing ...

The step merger consumes a JSON file that defines an assembly structure and generates a single STEP file that contains all referenced STEP files and merges them into a single monolithic STEP file. For ...

I want to do some very basic editing of STEP files, e.g.: I need to do this sort of thing about a hundred times, so I'd rather learn how to fish than pay someone to do it, even if it's only a few $$ ...

If you’ve tried FreeCAD, you know that it has a daunting number of workbenches and options. [MangoJelly] has a large number of video tutorials on FreeCAD, and the latest one, below, covers working ...

The KiCAD project has existing STEP files that have a very flat structure. The following screenshot shows the structure when the file is imported. The reason they want this is because they can have ...

Abstract: MCNP input file has the characteristics of complicated form and is error-prone in describing geometry model. Therefore we need design and implement an algorithm of conversion general CAD ...