Surface Sidebar toolbar
To open a toolbar...
Cancel
Cancel the current command and deselects objects.
Cancel,All
Turns off Points, CurvatureGraph, EMap, Zebra, MoveUVN, CurvatureAnalysis, and deselects objects.
Join
Connect curves, surface edges, or surfaces to form a single object.
Link to Join toolbar
JoinCopy
Duplicates the selected objects and joins the duplicates.
Explode
Break objects down into components.
ExtractSrf
Separates or duplicates polysurface, Extrusion, or SubD faces.
Trim
Cut and delete selected portions of an object at the intersection with another object.
Untrim
Remove trim curves from trimmed surfaces.
Split
Divide objects using other objects as cutters.
Split,Isocurve
Divide objects using isocurves as cutters.
PointsOn
Display curve and surface control points.
EditPtOn
Displays edit points on curves or SubDs.
SrfPt
Draw a surface from three or four corner points.
EdgeSrf
Create a surface from two, three, or four curves.
PlanarSrf
Create a planar surface from planar curves.
NetworkSrf
Fit a surface through a network of crossing curves.
Loft
Fit a surface through profile curves that define the surface shape.
Uses surface edges, curves and points as input constraints to create a surface with positional (G0), tangential (G1) or curvature (G2) continuity to the input geometry. 
Patch
Plane
Draw a rectangular planar surface.
Link to Plane toolbar
Plane,3Point
Draw a rectangular planar surface from three points.
Plane,Vertical
Draw a rectangular planar surface vertical to the construction plane.
PlaneThroughPt
Fit a rectangular planar surface through points.
CutPlane
Create planar surfaces through objects at specified locations.
Picture
Draw a rectangular planar surface with a bitmap texture.
ExtrudeCrv
Drive closed planar curves in a straight line.
Link to Extrude toolbar
ExtrudeCrvAlongCrv
Drive closed planar curves along a path curve.
ExtrudeCrvAlongCrv,SubCurve
Drives closed planar curves along a sub curve.
ExtrudeCrvTapered
Drive closed planar curves in a straight line tapering at an angle.
ExtrudeCrvToPoint
Drive closed planar curves tapering to a point.
Ribbon
Offset a curve and create a ruled surface between the curves.
Fin
Extrude a curve on a surface in the surface normal direction.
Sweep1
Fit a surface through profile curves and one edge curve.
Sweep2
Fit a surface through profile curves and two edge curves.
Revolve
Create a surface or SubD by revolving a profile curve around an axis.
RailRevolve
Revolve a profile curve around an axis and along a rail curve.
Drape
Create a surface through the intersections of objects and points projected toward the construction plane.
Heightfield
Create a surface based on gray-scale color values in an image file.
SrfPtGrid
Draw a surface from a grid of points that lie on the surface.
SrfControlPtGrid
Draw a surface from a grid of points that represent surface control points.