2011

Up Moves the X marker to the next vertex in the M direction. The marker
does not wrap around from the end to the start of the mesh, even if the mesh
is closed.
Down Moves the X marker to the previous vertex in the M direction. The
marker does not wrap around from the start to the end of the mesh, even if
the mesh is closed.
Move Repositions the vertex and moves the editing mark.
Regen Regenerates the polygon mesh.
Exit Exits Edit Vertex mode.
Smooth Surface
Fits a smooth surface. The SURFTYPE system variable controls the type of
surface this option fits. The types of surfaces include quadratic B-spline, cubic
B-spline, and Bezier.
Desmooth
Restores the original control-point polygon mesh.
Mclose
Closes the M-direction polylines if the polygon mesh is open in the M direction.
Mopen
Opens the M-direction polylines if the polygon mesh is closed in the M
direction.
Nclose
Closes the N-direction polylines if the polygon mesh is open in the N direction.
3D Polygon Mesh Selection (PEDIT) | 781