	Name	Description
	ControlPoints	Gets or sets the curve control point array.
	Degree	Gets or sets the curve degree.
	Domain	Gets curve domain.
	EdgeIndex
	EndPoint
	EndTangent
	FromBooleanIntersection
	IsClosed	Returns true if the curve is closed.
	IsLine	If true the curve is a line and not a degenerated one (a point).
	IsPoint	If true, the curve is a degenerated one (a point).
	IsRational	Returns true if the curve is rational.
	KnotVector	Gets or sets the curve knot vector U.
	Order	Gets curve order.
	RegenMode	Overridden.
	ShowCurvature	When true, curvature graph is displayed.
	StartPoint
	StartTangent

	Name	Description
	AddControlPoint	Inserts a control point on the control polygon. The control point will be added at the projection of the given 3D point on the polygon. The insertion does not affect the shape of the curve.
	Chamfer	Chamfers two curves.
	Clone	Overridden. Creates a deep copy of this curve.
	ClosestPointTo
	Compile	Overridden.
	ComputeCurvatureGraph	Computes the desired curvature map.
	ControlBoundingBox	Overloaded. Overridden. Computes the extension of the control polygon/net.
	ControlLength	Gets the length of the curve's control net.
	CubicSplineInterpolation	Overloaded. Cubic spline interpolation.
	Curvature	Computes the curve curvature at parametric value u.
	Decompose	Decomposes the curve into Bézier segments.
	DegreeElevate	Degree elevates the curve.
	Dispose	Overridden.
	Drop	Project curve on the specified plane.
	Dump	Overridden.
	EstimateBoundingBox	Overridden.
	Evaluate	Overloaded. Computes the curve point at parametric value u.
	EvaluateTangent	Evaluate unit tangent at a parameter with error checking.
	ExtrudeAsMesh	Overloaded.
	ExtrudeAsSolid	Overloaded.
	ExtrudeAsSolid3D	Overloaded.
	ExtrudeAsSurface	Overloaded.
	Fillet	Fillets two coplanar curves with an arc of given radius.
	FreeCache	Frees point projection cache memory.
	GetBb
	GetIndividualCurves
	GetLengthFromParam
	GetNurbsForm	Gets the Nurbs form of this curve.
	GetObjectData	Overridden. Populates a System.Runtime.Serialization.SerializationInfo instance with the data needed to serialize the target object.
	GetParamFromLength	Overloaded.
	GetParamsFromLength	Given a sorted array of lengths along the curve, finds the parameter values that correspond to them.
	GetPointsByLength
	GetPointsByLengthPerSegment
	GetPointsForBb
	GetTrimCurve	Gets a TrimCurve representation of this curve
	GetXElement	Overridden.
	GlobalApproximation	Global approximation of a curve bounded to a certain error.
	GlobalInterpolation	Global curve interpolation.
	InsertKnot	Overloaded. Inserts a knot a number of times. It does not affect the shape of the curve.
	Intersection	Overloaded. Finds all 3D points where the provided curves intersect.
	Intersection2D	Finds all 3D points where the provided coplanar curves intersect.
	IntersectWith	Overloaded. Trims the curve at the limit point projection.
	IsInPlane	Checks if the curve lays on the specified plane.
	IsLinear	Test a curve to see if the locus of its points is a line segment.
	IsPlanar	Checks if the curve is planar.
	IsValid	Overridden.
	LeastSquares	Least squares curve approximation.
	Length	Gets the curve length.
	LocalApproximation	Overloaded. Local cubic approximation of a curve bounded to a certain error.
	LocalInterpolation	Overloaded. Local interpolation.
	Merge	Overloaded. Joins two curves.
	MinimumDistance	Computes the minimum distance between two curves.
	NormalAt	Computes the curve normal at parametric value u.
	Offset	Overloaded.
	OffsetToRegion
	PointAt	Computes the curve point at parametric value u.
	Project	Overloaded. Projects a point on the curve.
	Promote	Converts this generic curve to Line, Arc or Circle (when possible).
	RefineKnotVector	Refines the curve knot vector.
	Regen	Overloaded. Overridden. Computes the curve or surface tessellation.
	RemoveKnot	Overloaded. Removes an internal knot from a curve.
	RemoveKnots	Removes as many knots as possible from a curve.
	Resize	Resizes a curve.
	ResizeKeep	Resizes a curve, keeping original values.
	Reverse	Reverses the curve direction.
	RevolveAsMesh	Overloaded.
	RevolveAsSolid	Overloaded.
	RevolveAsSolid3D	Overloaded.
	RevolveAsSurface	Overloaded.
	SplitAt	Splits the curve into two curves.
	SplitAtDiscontinuities	Splits the curve at derivative discontinuities (e.g. cusps, kinks), returns an array of the smooth segments that form the curve.
	SplitBy	Overloaded.
	SubCurve	Overloaded.
	SweepAsMesh	Overloaded.
	SweepAsSolid
	SweepAsSolid3D
	SweepAsSurface
	TangentAt	Evaluates unit tangent vector at a parameter.
	TransformBy	Overridden.
	Trim	Trims two intersecting curves.
	TrimAt	Trims the curve at the provided parametric value.
	TrimBy	Overloaded. Trims the curve at the limit point projection.
	TryGetArc	Converts this generic curve to Arc or Circle (when possible).
	TryGetLine	Converts this generic curve to Line (when possible).
	WriteXml

	Name	Description
	Draw	Overridden.
	DrawCurvature
	DrawDirection	Overridden.
	DrawForSelection	Overridden.
	DrawForShadow	Overridden.
	InitGraphicsData	Overridden.

Reference