Curve Tools toolbar
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Fillet
Add an arc between two curves and trims or extends the curves to the arc.
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Chamfer
Create a line segment between two curves and trims or extends the curves to meet it.
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Connect
Extend and trim curves to meet at their endpoints.
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FilletCorners
Round polyline corners with arcs.
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BlendCrv
Connect two curves with continuity control.
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Blend
Connect two curves maintaining continuity.
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ArcBlend
Create an arc blend curve between two curves.
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Match
Change a curve end to meet another curve or surface edge with a specified continuity.
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Symmetry
Mirror a copy of a curve or surface with continuity.
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PointsOn
Display curve and surface control points.
Link to Point Edit toolbar
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Offset
Copy a curve parallel to the original.
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OffsetMultiple
Copy curves or surface edges parallel to the original.
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OffsetNormal
Copy a curve on a surface parallel to the original in the surface normal direction.
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RemoveMultiKnot
Remove multiple knots from curves and surfaces.
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OffsetCrvOnSrf
Copy a curve on a surface parallel to the original.
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ExtendDynamic
Lengthen a curve by its natural extension to a boundary or point.
Link to Extend toolbar
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Extend, to boundary
Lengthen a curve to a boundary curve or edge.
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CrvSeam
Change the seam (start/end) location on closed curves.
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Crv2View
Create a curve by averaging two input curves that are planar in two different views.
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MatchCrvDir
Change a curve's direction to match another curve's direction.
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CSec
Create cross-section curves through profile curves.
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Rebuild
Reconstruct curves, surfaces, and extrusion objects to a specified degree and control point number.
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Rebuild, SelectMasterCurve
Rebuild curves to match a master curve.
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RebuildCrvNonUniform
Interactively modify selected curves by non-uniformly re-spacing the control points.
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FitCrv
Make a non-rational NURBS curve of a specified degree that matches the input curve to within the specified tolerance.
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ChangeDegree
Change the degree of the polynomial that defines the curve or surface by adding or subtracting control points between knot spans, while maintaining the knot structure.
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Fair
Remove large curvature variations in a curve while limiting the geometry changes to the specified tolerance.
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MakeUniform
Make the object knot vectors uniform without changing the control point locations.
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SimplifyCrv
Replace each curve segment that has the geometry of a line or an arc with a true line or arc.
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Convert, Curve to polyline
Change a curve to polyline segments.
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Convert, Curve to arcs
Change a curve to arc segments.
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MakePeriodic
Remove the kink from the start/end of a curve or surface.
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MakeNonPeriodic
Insert a kink at the start/end of a curve or surface.
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CloseCrv
Close open curves.
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ContinueCurve
Continue to draw the selected curve using control points.
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ContinueInterpCrv
Continue to draw the selected curve interpolating through picked points.
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DeleteSubCrv
Remove a portion of a curve that is between two locations.
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ExtractSubCrv
Separate or duplicate polycurve segments.
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SubCrv
Shorten a curve to the new picked endpoints and select.
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SubCrv, Copy
Copy a shortened curve.
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InsertLineIntoCrv
Flatten the curve segment between picked points.
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TweenCurves
Create curves between two open or closed input curves.
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OffsetMultiple
Copy curves or surface edges parallel to the original.
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CurveBoolean
Trim, split, and join curves based on their overlapping regions.
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Curve Boolean: Delete inputs
Trim, split, and join curves based on their overlapping regions and delete all input curves.
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Project
Project curves/points toward a construction plane to intersect a surface, polysurface, mesh, or SubD.
Link to Curve From Object toolbar
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Project, Loose
Project curves/points toward a construction plane to intersect a surface using the Loose option.
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CrvStart
Place a point object at the start of a curve.
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CrvEnd
Place a point object at the end of a curve.
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ShowEnds
Open the End Analysis control, and display the endpoints of curves.
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ShowEndsOff
Close the End Analysis control, and turn off endpoints of curves.
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MoveExtractedIsocurve
Allows moving a curve created by the ExtractIsocurve command with History.
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AddGuide
Add temporary infinite guide / construction line.
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RemoveGuide
Remove temporary infinite guide / construction line.
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RibbonOffset
Offsets a closed curve and then creates a ruled or sweep2 surface between the input and offset curves.