Activity › Forums › Maxon Cinema 4D › What causes the dark shading after extrusion Maxon Cinema 4D What causes the dark shading after extrusion Posted by William Chidube on July 13, 2022 at 1:52 pm Hey, C4D creatives! After extruding I get this shading on some polygons (please see the attached images). What causes it and how can I avoid or correct it? William Chidube replied 4 years, 1 month ago 2 Members · 2 Replies 2 Replies Andy Kiernan July 13, 2022 at 3:35 pm phong tag, play with it William Chidube July 14, 2022 at 1:54 pm Great. Thanks! Reply to this Discussion! Login or Sign Up Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Reply to this Discussion! Login or Sign Up