I have a question about bad shading on a mesh.
I was following this dude's tutorial
https://www.youtube.com/watch?v=xOiVIeOxrMU
then as always something happened to me that did not happen in the video
so there is a slim cut mark running through the mesh which is not intended.
Since it is caused by the edge, if i dissolve this edge, it looks like this
My question is why does this mesh have that subtle white mark all of sudden, and is there a way to get rid of it?
thanks,