Weird triangulated shadows in cycles
182
Some areas of the mesh are dark (Shadow artefacts)
154392
Polygonal darkness appearing in render
76067
What's wrong with my render?
5104
How does anti-aliasing work in cycles?
101435
Black reflections with Cycle's Glossy Material
841
Why are some faces in my mesh darker?
25702
How come my mirror modifier messes up when I apply subdivision?
110648
Mesh changes its shape in game engine
134341
Strange results when using the Cycles renderer
36215
Fixing shadows in cycles without increasing subdivision
59048
Probable Bug in HighlightMesh with 2D Convex Hulls created via ConvexHullMesh
119379
Shadow terminator artifacts issues
51670
The Subdivision Modifier Keeps Causing My Models To Warp Inside Of Itself
110983
color glitches and weird texture in render
141818
Strange shading on surface. Normals facing right way, no double faces, no double vertices
11111
Strange black shading. Cannot fully light mesh. (Cycles)
94731
Flat surface not being shaded consistently across quads