IFC can cause quite a few performance issues in ARCHICAD, especially if it hasn’t been prepared correctly.
Graphisoft provides an Add-in as well as detailed instructions for Revit users on their website:
- Download the add-in and install it
- Read the instructions
- review your IFC with Solibri before sending it out
- optimise the IFC with Solibri Optimizer before sending it out
ARCHICAD users can read our Field Guide on importing & exporting IFC here.