Creating sharp edge between smooth mesh surfaces
9637
How to smooth shade an object while retaining hard edges?
61147
How can render overlapped object's edge freestyle line?
79551
How can I round the edges of a mesh?
80122
How do I fill an area with faces lined up in a grid over a not flat surface?
81876
edges with thickness and color
70883
How to inset near a mesh boundary without creating new border faces?
24693
Bring all planes in mesh to same level
97209
Smoothness of a surface
50131
How can I cut one shape inside another?
149628
How to cut a mesh by specifying the angle
50758
can a mesh be smooth without creating "holes"
149069
Cut big mesh (plane) in quadratic parts
89825
Adding thickness to a mesh in Blender
56421
Lofting between Splines
22126
Splitting pieces of a mesh into a new object
192
How can you smooth the edge between two materials?
17755
Deleting small gaps (slivers) between polygons?