Attach wall to roof

[GeomGym]

Hi,

I've searched with no success.  Is it possible to attach a wall to a roof using the API?

I can see there is a parameter on the wall reporting if it is attached or not.

Thanks,

Jon

[Joe.Ye]

Hi Jon,

Revit didn't expose the API to attach wall to floor or roof so far.

if the wall is normal regular wall, you can change the wall's top offset to make the wall looks "attached" to the floor or roof.

however if the roof is not planar, this workaround cannot make the wall fits the roof's shape.