Importing UCX that consists of multiple mesh doesn't work

Duckmamoll

Hello,

I've tried for the last hour to import a mesh (as fbx) alongside its UCX mesh together, but it doesn't work, from my testing it's because the collision consists of multiple cube, when I import a single cube as UCX it works, but as soon as I add geometry that is not linked to the square it doesn't generate anything. I've tried to turn on "One convex hull per UCX" which works and fuse all this geometry together, but that's not what I want. How do I get the UCX to be composed of multiple cubes?

PS : there is only two mesh I'm importing the Object and UCX_Object (which contains all the different cubes)

Thank you for reading

cupsster

That should work without problems, try to double check your import settings as per UE docs regarding collision meshes.

Duckmamoll

Ok so I ended up trying a lots of things and weirdly enough, what broke everything was when I scaled one of the cube negatively, I have no idea what makes it break everything, but lesson learned I guess

cupsster

Oh yeah totally forgot about that one negative scale ca wreck havoc on many things!