ok, the tutorial says to extrude 1 face at a time from the start.
after applying edit mesh, i choose face option ( from vertex, edge, face, polygon ) under edit mesh.
then i to to extrude and all i get are three sides shapes.
1 ) so i keep the edit mesh selection on “polygon” this way i get the entire side selected and then extrude it… is this right ??
2 ) before creating the knee of the leg, he has made a cut along the side of the leg THROUGH THE KNEE. in the later steps this cut is absent.
3 ) i made a mistake and got some weird shapes further on, so i tried to select the bad part of the leg and delete the vertices, now i have a hole in the leg and i cant extrude from that part ( which i need to). the perspective view shows a transparent area instead of a shaded area. how do i seal this part up? there are vertices around it, but no filling.