When I use the knife tool on my mesh, any face connected to the cut becomes "incorrect". (I don't know the true term)
The underside of my mesh was smooth before I cut the mesh. Now, there are odd triangles that even appear in the render.
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Sign up to join this communityWhen I use the knife tool on my mesh, any face connected to the cut becomes "incorrect". (I don't know the true term)
The underside of my mesh was smooth before I cut the mesh. Now, there are odd triangles that even appear in the render.
Have you tried the J "join" tool instead?
Here is a link to the Blender Reference Manual on Vertex tools
https://www.blender.org/manual/modeling/meshes/editing/vertices.html