If the model has IfcGrid exported in it, you can click the grid button in the model menu, to activate them. If the button is deactivated (grey) it means there are no grids in that model.
You can also measure to grids, see how.
If the model has IfcGrid exported in it, you can click the grid button in the model menu, to activate them. If the button is deactivated (grey) it means there are no grids in that model.
You can also measure to grids, see how.