Hi,
After having exported a simple Unity scene with few components in an FBX file thanks to the FBX SDK, I'm now trying to convert (manually or thanks to online tools) FBX files into any CAD format to edit them in a CAD software.
The problem is that the FBX converter only proposes to convert an FBX file into OBJ, DAE or DXF but I would like to convert it manually first (then make it the most automatic possible with a script) by extracting the 3D geometry data from the FBX file and translate it into any of CAD formats, especially the neutral ones such as IGES and STEP.
It seems like they all have different structures to represent 3D geometry and meshes data and even when I try to understand one of them, I don't see how to extract the geometry data.
Moreover, all online tools that enable converting an FBX file into a CAD format aren't open source and most of them do the contrary (from CAD format to FBX), it seems I'm the only one trying to do it in the other side...
Do you know any tool that could do it automatically or do you have any idea on how to convert 3D data from one format to another ? Thanks for any answer.
Cheers !
