Please be sure to include what version of the PTC product you are using so another community member knowledgeable about your version may be able to assist. You can perform the same 3D mode command by pushing the M. You may also use 'Start a topic' button to ask a new question. To rotate a part in '3D mode' of the schematic editor or if youre wondering how do I flip and rotate components in Altium Designer, follow these steps: Use the Edit > Move > Rotate Selection or Rotate Selection Clockwise pulldown menu and then click on the part to rotate it. If you would like to provide a reply and re-open this thread, please notify the moderator and reference the thread. This thread is inactive and closed by the PTC Community Management Team. Has anyone experienced similar issues with Altium, or cuorrupted imported STEP files in general? This is happening both on the part and assembly levels. I've tried different possible STEP file creation settings in Creo and Altium to seeif this gets resolved, and nothing helps. Same PCBA model, after exported as STEP file, uploaded to Altium, exported as a STEP file, and re-imported into Creo: It displays perfectly in Altium, but once changes have been made to component location (or even if no changes are made) and the PCB designer exports the modified assembly out of Altium as a STEP file, when I bring that file into Creo, many component surfaces are missing, and rounds and fillets have become toroids.

I have modeled a PCBA mockup assembly in Creo using available STEP models of needed components, and exported it as a STEP assembly for import into Altium.

Altium designer pcb lab rotate