Hey guys,
Any idea what is happening here? It seems this shading error occurs when anisotropy mtl is used on bent geometry. It wouldn’t be such a surprise (probably) if this was happening on very heavily bent surface, but the rocking chair’s frame isn’t bent that hard.
Chair’s frame
Frame + test geo
Test geo flat
Thanks
Just a guess, maybe anisotropy orientation is set to UVW and actual UVs are messy?
Yep, it seems it was related to UV mapping. Not that uvs were messy, but I just had to change direction settings from “local axis” to “uvs”.
Thank You, Romullus!
Maybe it could be an instance of this? https://forum.corona-renderer.com/ [Maybe a Bug?] Anisotropic reflection on capped cylinders #msg71290
It also happens in other renderers.
