Revolving Edges Examples

Revolving the edge of a solid to create a surface.
Revolving an edge of a surface that is not in the plane of the surface makes an edge with a constant radius because the edge has no side influence in this direction.
Revolving an edge of a surface with side influence makes an edge that is influenced by adjacent edges.
Revolving an edge of a surface with side influence with its end-point selected makes an edge with a constant radius.
Revolving an edge that crosses the axis will create more than one surface or solid if the edge is not symmetrical across the axis.