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Catenary
Creates a curve that a hanging chain or cable assumes under its own weight when supported only at its ends.
Conic
Draw a conic section curve with options for the start, end, apex, and rho value.
Conic, Perpendicular
Draw a conic curve perpendicular at the start.
Conic, Tangent at start
Draw a conic curve tangent at the start.
Conic, Tangent at start and end
Draw a conic curve tangent at start and end.
Curve
Draw a curve from control point locations.
CurveThroughPt
Fit a curve through point objects.
CurveThroughPolyline, Control point
Creates a control-point curve though polyline vertices.
CurveThroughPolyline, Interpolated
Creates an interpolated curve through polyline vertices.
HandleCurve
Draw chained Bézier curves with editing handles.
Helix
Draw a helical curve with options for number of turns, pitch, vertical, reverse, and around a curve.
Helix, Vertical
Draw a vertical helical curve.
Hyperbola
Draw a hyperbolic curve from focus points, vertices, or coefficient.
InterpCrv
Fit a curve through picked locations.
HandleCurve
Draw chained Bézier curves with editing handles.
InterpCrvOnSrf
Fit a curve through locations on a surface.
Parabola, Focus
Draw a parabolic curve from focus points.
Parabola, Vertex
Draw a parabolic curve from vertex and end.
Parabola3Pt
Draw a parabolic curve through three picked points.
Sketch
Drag the mouse to draw a curve.
Sketch, on surface
Drag the mouse to draw a curve on a selected surface.
Sketch, on mesh
Drag the mouse to draw a curve on a selected mesh object.
Spiral
Draw a spiral curve with options for number of turns, pitch, flat, vertical, and around a curve.
Spiral, Flat
Draw a flat spiral curve.
TweenCurves
Create curves between two open or closed input curves.