I have what should be a relatively easy BooleanDifference operation. It fails. So instead I’m going through a multi-step process just to create an opening. I’m trying to subtract the grey from the purple:
The intended end result is nothing special, just an opening through a slab:
I’m surprised that BooleanDifference can’t handle this. Even if I export to AutoCAD and subtract geometry, and import back in, I can get the intended result. Is there something better than BooleanDifference for operations like these?