I need to touch grass for a while, enjoy this test texture

>>534790460
It's not, they're part of the same object but not connected
problem happens with the simplest geometry too

>>534790372
>1. Look and see so its not flipped the wrong way
it's not
>2. Make sure the verts are merged
they are
>3. Don't triangulate the mesh when you export it out of Blender.
it wasn't

>>534790229
re importing the fbx into blender, the faces are the same orientation as they were when exported
in substance they aren't invisible like usual backfaces