H-H_2 has degenerate tangent bases which will result in incorrect shading: [image] Screenshot Captured with Lightshot I made a hill and house in Maya 2014, exported with FBX. There are no textures in the scene as of yet. When I import, I always get the error …

Hi, Degenerate Tangents simply means that you’ve got a UV that is not setup correctly. This could be simple UV stretched face that is causing the issue. You can read a little more about it here in this post: Degenerate Tangent Bases - Rendering - Epic Developer Community Forums In 4.7 MikkTSpace …

Are lights in Maya causing shading import issues?

Development Rendering

CryBaby (CryBaby) June 6, 2015, 3:49pm 3

Recompute Tangents is selected: