Walls Top Constraint

[PIADA_JanM]

Hi,

I have problem with View Range and Unconnected walls which I quite don't understand. This is first time I noticed this, as I'm pretty much always have both top and base constraint.

Pic 1

I have 2 exactly same walls, same height, material, everything. Only difference is their Top constraint.

Both wall 1 top and bottom constraint are connected to current level.

Wall 2 top constraint is unconnected.

Pic 2

Level in cut, together with walls.

Pic 3

Floor plan. How this work? When I start to set Bottom View Range to lower values (like -700), it starts to show the wall 2 correctly too. But why?

Can someone explain me or point me somewhere where I can read about those Unconnected walls and how does their display work?

Thanks

[ToanDN · Accepted solution]

This is the intended behavior. Unconnected walls less than 6 feet always show as low walls (projection) even when they are cut by the view range cut plane.

https://revitoped.blogspot.com/2011/06/low-walls.html?m=1