Blender 2.8 - Why my extrude option is not creating new faces? Also when I try to extrude a smaller face inside another faceit would drag all the faces together : r/blenderhelp
Accidentally creating more edges - Tutorials, Tips and Tricks - Blender Artists Community
Extruding faces at the edge of a mesh to the inside creates weird geometry. Anyone know a faster/better way to get the result without deleting and creating new faces? Thx :) :
Getting Started with the EXTRUDE TOOL in Blender! - YouTube
Is it possible to extrude an edge-adjacent face inwards without leaving extra faces on the side? : r/blenderhelp
extrude - Why doesn't extruding from some edges make a face while usually it does? - Blender Stack Exchange
3 methods to extrude faces along their face normals in Blender. - YouTube
How to "inside extrude" ? - Modeling - Blender Artists Community