Collision in wall with opening

[goodchild31]

Hello community,

When I make a wall in revit with an opening, then I export in UE4, visually everything is ok.
But when I want to create a collision, the openings are not taken into account, even in convex collision with maximum setting.

As I have many walls, I am using Dataprep "Set convex Collision" but there is no opening or they are incorrect.

Do I have to break my wall into rectangles each time in Revit or is there another solution? Thks

I used Revit 2021 and UE4.26.1

[pf_breton]

You can use the complex mesh as collisions and the holes will be taken into account

https://docs.unrealengine.com/en-US/...lex/index.html

[goodchild31]

It's OK.
Thanks PF_B.