Cannot get custom collision (Hollow sphere) to import

Development Asset Creation
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1

Hi all,

I’m not sure what I’m doing wrong according to the documentation, but I cannot get my custom collision to import.

I wanted to import a Hollow sphere collision. I broke up the sphere into a bunch of prisms and renamed them UBX_[meshname]_## but it won’t import the collision at all. I tried both GLTF and FBX format, but neither work. I’ve included images as well as the files themselves.

blender_gDbBnZezxz
blender_gDbBnZezxz1920×764 94.5 KB

UnrealEditor_agDAVx5MS0
UnrealEditor_agDAVx5MS02587×1358 302 KB

ForerunnerBubbleShield00.blend (1.2 MB)
ForerunnerBubbleShield.glb (101.2 KB)
ForerunnerBubbleShield.fbx (171.0 KB)

2

UBX prefix is for regular 3d rectangle shapes, you should try UCX.

1 Like
3

That worked, but I’m a little confused as to why. All my hulls are made up of 6 sides which I thought was what UBX was intended for. Does rectangular mean like the corners have to be 90 degrees each?

Regardless, thank you!