I’m having trouble importing a STEP file produced by Pro Engineer into Rhino. I have the latest SR6 of Rhino 64 bit for Windows. It seems to be an incorrect trimming problem, as parts of surfaces which should be trimmed away are still there. The same STEP file does displays correctly trimmed as expected in STPViewer so think the STEP file is probably OK. I can send the STEP file which is causing trouble if it helps.
Does anyone have any ideas how to fix this? Thanks.
Files now attached with STEP file and screenshots showing what it should look like (STP Viewer) and how Rhino imports it
1087758_asm_solids_shells.stp (248.0 KB)