NurbCurve3d Class
Inheritance Hierarchy
Namespace:  Teigha.Geometry
Assembly:  TD_Mgd (in TD_Mgd.dll) Version: 21.4.0.0
Syntax
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public sealed class NurbCurve3d : SplineEntity3d

The NurbCurve3d type exposes the following members.

Constructors
  Name Description
Public method NurbCurve3d
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(EllipticalArc3d)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(LineSegment3d)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Tolerance)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Int32, PolylineCurve3d, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3dCollection, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Int32, KnotCollection, Point3dCollection, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3dCollection, Tolerance, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Int32, KnotCollection, Point3dCollection, DoubleCollection, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3d, Vector3d, Boolean, Boolean)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3d, Vector3d, Boolean, Boolean, KnotParameterizationEnum)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3d, Vector3d, Boolean, Boolean, Tolerance)
Initializes a new instance of the NurbCurve3d class
Public method NurbCurve3d(Point3dCollection, Vector3d, Vector3d, Boolean, Boolean, KnotParameterizationEnum, Tolerance)
Initializes a new instance of the NurbCurve3d class
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Properties
  Name Description
Public property AutoDelete (Inherited from DisposableWrapper.)
Public property BoundBlock (Inherited from Curve3d.)
Public property DefinitionData
Public property Degree (Inherited from SplineEntity3d.)
Public property EndParameter (Inherited from SplineEntity3d.)
Public property EndPoint (Inherited from SplineEntity3d.)
Public property EvalMode
Public property FitData
Public property FitKnotParameterization
Public property FitTolerance
Public property HasEndPoint (Inherited from Curve3d.)
Public property HasFitData (Inherited from SplineEntity3d.)
Public property HasStartPoint (Inherited from Curve3d.)
Public property IsDisposed (Inherited from DisposableWrapper.)
Public property IsRational (Inherited from SplineEntity3d.)
Public property Knots (Inherited from SplineEntity3d.)
Public property NumberOfControlPoints (Inherited from SplineEntity3d.)
Public property NumberOfKnots (Inherited from SplineEntity3d.)
Public property NumFitPoints
Public property NumWeights
Public property Order (Inherited from SplineEntity3d.)
Public property OrthoBoundBlock (Inherited from Curve3d.)
Public property StartParameter (Inherited from SplineEntity3d.)
Public property StartPoint (Inherited from SplineEntity3d.)
Public property UnmanagedObject (Inherited from DisposableWrapper.)
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Methods
  Name Description
Public method AddControlPointAt
Public method AddFitPointAt
Public method AddKnot
Public method Clone (Inherited from Entity3d.)
Public method ControlPointAt (Inherited from SplineEntity3d.)
Public methodStatic member Create
Public method CreateObjRef
Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object.
(Inherited from MarshalByRefObject.)
Public method DeleteControlPointAt
Public method DeleteFitPointAt
Public method Dispose (Inherited from DisposableWrapper.)
Public method ElevateDegree
Public method Equals (Inherited from DisposableWrapper.)
Public method EvaluatePoint
Retrieves the point on the curve corresponding to the specified parameter value.
(Inherited from Curve3d.)
Public method Explode
Explodes the curve into its component sub-curves.
(Inherited from Curve3d.)
Public method GetArea(Double, Double)
Retrieves the area of the parametric interval defined by the passed start and end parameters.
(Inherited from Curve3d.)
Public method GetArea(Double, Double, Tolerance)
Retrieves the area of the parametric interval defined by the passed start and end parameters.
(Inherited from Curve3d.)
Public method GetBoundBlockOf
Retrieves the oriented bounding box of the specified sub-interval of this curve.
(Inherited from Curve3d.)
Public method GetClosestPointTo(Curve3d)
Retrieves the closest points between this curve and the passed curve.
(Inherited from Curve3d.)
Public method GetClosestPointTo(Point3d)
Retrieves the closest point on this curve to the specified point.
(Inherited from Curve3d.)
Public method GetClosestPointTo(Curve3d, Tolerance)
Retrieves the closest points between this curve and the passed curve within a specified tolerance.
(Inherited from Curve3d.)
Public method GetClosestPointTo(Point3d, Tolerance)
Retrieves the closest point on this curve to the specified point within a specified tolerance.
(Inherited from Curve3d.)
Public method GetContinuityAtKnot(Int32) (Inherited from SplineEntity3d.)
Public method GetContinuityAtKnot(Int32, Tolerance) (Inherited from SplineEntity3d.)
Public method GetDistanceTo(Curve3d)
Retrieves the distance of the closest points between this curve and the passed curve.
(Inherited from Curve3d.)
Public method GetDistanceTo(Point3d)
Retrieves the distance of the closest point on this curve and the specified point.
(Inherited from Curve3d.)
Public method GetDistanceTo(Curve3d, Tolerance)
Retrieves the distance of the closest points between this curve and the passed curve within a specified tolerance.
(Inherited from Curve3d.)
Public method GetDistanceTo(Point3d, Tolerance)
Retrieves the distance of the closest point on this curve and the specified point within a specified tolerance.
(Inherited from Curve3d.)
Public method GetFitPointAt
Public method GetFitTangents
Public method GetHashCode (Inherited from DisposableWrapper.)
Public method GetInterval
Retrieves the parametric interval of this curve.
(Inherited from Curve3d.)
Public method GetLength
Retrieves the arc length of the curve between the two parameter values.
(Inherited from Curve3d.)
Public method GetLifetimeService
Retrieves the current lifetime service object that controls the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Public method GetNormalPoint(Point3d)
Retrieves the point on this curve where normal extends through the passed point.
(Inherited from Curve3d.)
Public method GetNormalPoint(Point3d, Tolerance)
Retrieves the point on this curve where normal extends through the passed point within the specified tolerance.
(Inherited from Curve3d.)
Public method GetOrthoBoundBlockOf
Retrieves the bounding box of the specified parametric range of this curve. Bounding box sides are parallel to the coordinate axes.
(Inherited from Curve3d.)
Public method GetOrthoProjectEntity(Plane)
Retrieves the entity representing the curve's orthogonal projection onto the projection plane.
(Inherited from Curve3d.)
Public method GetOrthoProjectEntity(Plane, Tolerance)
Retrieves the entity representing the curve's orthogonal projection onto the projection plane.
(Inherited from Curve3d.)
Public method GetParameterAtLength
Retrieves the parameter value of the point whose arc length distance is the input length.
(Inherited from Curve3d.)
Public method GetParameterOf(Point3d)
Retrieves the parameter value of a point.
(Inherited from Curve3d.)
Public method GetParameterOf(Point3d, Tolerance)
Retrieves the parameter value of a point within a specified tolerance.
(Inherited from Curve3d.)
Public method GetParametersOfC1Discontinuity
Public method GetParametersOfC1Discontinuity(Tolerance)
Public method GetParametersOfG1Discontinuity
Public method GetParametersOfG1Discontinuity(Tolerance)
Public method GetProjectedClosestPointTo(Curve3d, Vector3d)
Retrieves the point on this curve closest to the specified curve, and the point on the passed curve closest to this curve, when this curve is projected in the specified direction.
(Inherited from Curve3d.)
Public method GetProjectedClosestPointTo(Point3d, Vector3d)
Retrieves the point on this curve closest to the specified point when projected in the specified direction.
(Inherited from Curve3d.)
Public method GetProjectedClosestPointTo(Curve3d, Vector3d, Tolerance)
Retrieves the points on this curve closest to the specified curve, and the point on the other curve closest to this curve, when this curve is projected in the specified direction.
(Inherited from Curve3d.)
Public method GetProjectedClosestPointTo(Point3d, Vector3d, Tolerance)
Retrieves the point on this curve closest to the specified point when projected in the specified direction.
(Inherited from Curve3d.)
Public method GetProjectedEntity(Plane, Vector3d)
Retrieves the entity representing the curve's projection onto the projection plane.
(Inherited from Curve3d.)
Public method GetProjectedEntity(Plane, Vector3d, Tolerance)
Retrieves the entity representing the curve's projection onto the projection plane.
(Inherited from Curve3d.)
Public method GetReverseParameterCurve
Reverses the parameter *direction* of this *curve*.
(Inherited from Curve3d.)
Public method GetSamplePoints(Int32)
Retrieves an array of sample points along this curve.
(Inherited from Curve3d.)
Public method GetSamplePoints(Double, Double, Double)
Retrieves specified arrays of sample points along this curve and their parameter values.
(Inherited from Curve3d.)
Public method GetSplitCurves
Retrieves two segments of this curve split at the specified parameter value.
(Inherited from Curve3d.)
Public method GetTrimmedOffset(Double, Vector3d, OffsetCurveExtensionType)
Receives one or more offset curves that represent the trimmed offset of the curve.
(Inherited from Curve3d.)
Public method GetTrimmedOffset(Double, Vector3d, OffsetCurveExtensionType, Tolerance)
Receives one or more offset curves that represent the trimmed offset of the curve.
(Inherited from Curve3d.)
Public method GetType
Gets the Type of the current instance.
(Inherited from Object.)
Public method GetWeightAt
Public method HardTrimByParams
Public method InitializeLifetimeService
Obtains a lifetime service object to control the lifetime policy for this instance.
(Inherited from MarshalByRefObject.)
Public method InsertKnot
Public method IsClosed
Checks whether the curve is closed.
(Inherited from Curve3d.)
Public method IsClosed(Tolerance)
Checks whether the curve is closed within a specified tolerance.
(Inherited from Curve3d.)
Public method IsCoplanarWith(Curve3d, Plane)
Checks whether the specified curve entity is coplanar with this curve and returns the common plane.
(Inherited from Curve3d.)
Public method IsCoplanarWith(Curve3d, Plane, Tolerance)
Checks whether the specified curve entity is coplanar with this curve and returns the common plane.
(Inherited from Curve3d.)
Public method IsDegenerate(Entity3d)
Checks whether this curve is degenerate and returns the type of entity that the curve degenerates to (if degenerate).
(Inherited from Curve3d.)
Public method IsDegenerate(Entity3d, Tolerance)
Checks whether this curve is degenerate and returns the type of entity that the curve degenerates to (if degenerate).
(Inherited from Curve3d.)
Public method IsEqualTo(Entity3d) (Inherited from Entity3d.)
Public method IsEqualTo(Entity3d, Tolerance) (Inherited from Entity3d.)
Public method IsLinear(Line3d)
Checks whether this curve is linear.
(Inherited from Curve3d.)
Public method IsLinear(Line3d, Tolerance)
Checks whether this curve is linear within a specified tolerance.
(Inherited from Curve3d.)
Public method IsOn(Double)
Checks whether a specified parameter value is within a valid parametric range of the curve.
(Inherited from Curve3d.)
Public method IsOn(Point3d)
Checks whether a specified point lies on this curve.
(Inherited from Curve3d.)
Public method IsOn(Double, Tolerance)
Checks whether a specified parameter value is within a valid parametric range of the curve.
(Inherited from Curve3d.)
Public method IsOn(Point3d, Double)
Checks whether a specified point lies on this curve.
(Inherited from Curve3d.)
Public method IsOn(Point3d, Tolerance)
Checks whether a specified point lies on this curve within a specified tolerance.
(Inherited from Curve3d.)
Public method IsOn(Point3d, Double, Tolerance)
Checks whether a specified point lies on this curve.
(Inherited from Curve3d.)
Public method IsPeriodic
Checks whether the curve is periodic.
(Inherited from Curve3d.)
Public method IsPlanar(Plane)
Checks whether this curve is planar. If the curve is a line, this function returns an arbitrary plane that contains the line. The plane parameter contains meaningful data only if this function returns a value of true.
(Inherited from Curve3d.)
Public method IsPlanar(Plane, Tolerance)
Checks whether this curve is planar within a specified tolerance. If the curve is a line, this function returns an arbitrary plane that contains the line. The plane parameter contains meaningful data only if this function returns a value of true.
(Inherited from Curve3d.)
Public method JoinWith
Public method KnotAt (Inherited from SplineEntity3d.)
Public method MakeClosed
Public method MakeNonPeriodic
Public method MakeOpen
Public method MakePeriodic
Public method MakeRational
Public method Mirror (Inherited from Entity3d.)
Public method PurgeFitData
Public method RotateBy (Inherited from Entity3d.)
Public method ScaleBy (Inherited from Entity3d.)
Public method SetControlPointAt (Inherited from SplineEntity3d.)
Public method SetEvaluateMode
Public method SetFitData(Int32, Point3dCollection)
Public method SetFitData(Int32, Point3dCollection, Tolerance)
Public method SetFitData(Point3dCollection, Vector3d, Vector3d)
Public method SetFitData(Point3dCollection, Vector3d, Vector3d, Tolerance)
Public method SetFitData(KnotCollection, Point3dCollection, Vector3d, Vector3d, Boolean)
Public method SetFitData(Point3dCollection, Vector3d, Vector3d, KnotParameterizationEnum, Tolerance)
Public method SetFitData(KnotCollection, Point3dCollection, Vector3d, Vector3d, Tolerance, Boolean)
Public method SetFitPointAt
Public method SetFitTangents
Public method SetInterval
Sets the parametric range of this curve.
(Inherited from Curve3d.)
Public method SetKnotAt (Inherited from SplineEntity3d.)
Public method SetWeightAt
Public method ToString
Returns a string that represents the current object.
(Inherited from Object.)
Public method TransformBy (Inherited from Entity3d.)
Public method TranslateBy (Inherited from Entity3d.)
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See Also
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