revit floor

[Fanie0007]

Hi guys im trying to create a floor based model that goes on top of your floor in the project.. im useithis one you can see theyy go diffrent directionsng the metric floor based model as my family ...then i create the shape and thickness of my model add dimensions and matrial the i do the same ontop of that model i create another extrution ontop of the one i created so it will look like the first image ...it must have seperate materials then i load it into my project and when i try to change dimensions so that is the same size as my room it only change the size of one and the other one stays the same size as i created it in the family the second image is the example of only one peace changes size, and if the second one changes size it goes in an different direction i need it to change size both at the same time and for it to go the same direction

[bimscape · Accepted solution]

If I'm honest, I can't see exactly what you're trying to do / model.

But from you describe, the problem will almost certainly be down to your "parametric framework" not being labeled / constrained correctly.

Have you set up a framework (Reference Planes) on which to hang your geometry. You then need to flex this in the Family Editor to check it's behaviour. It's a good idea to do this before you go to far with geometry creation.