works on edges and faces, has iteration option to further reduce the poly count. access from the edge menu, under subdivide. example: http://www.graphicall.org/ftp/ideasman42/bmesh_unsubdivide.png
works on edges and faces, has iteration option to further reduce the poly count. access from the edge menu, under subdivide. example: http://www.graphicall.org/ftp/ideasman42/bmesh_unsubdivide.png