NurbCurve2d(Point2dCollection, Vector2d, Vector2d, Boolean, Boolean, KnotParameterizationEnum) Constructor

Constructor for the NurbCurve2d class. Constructs a 2D curve interpolating a given array of 2D points, knot parameterization, and using given derivatives at the start point and endpoint.

Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 24.2.0.0

Syntax

C++

Copy

public NurbCurve2d(
        Point2dCollection fitPoints,
        Vector2d startTangent,
        Vector2d endTangent,
        bool startTangentDefined,
        bool endTangentDefined,
        KnotParameterizationEnum knotParam
)

Public Sub New ( 
        fitPoints As Point2dCollection,
        startTangent As Vector2d,
        endTangent As Vector2d,
        startTangentDefined As Boolean,
        endTangentDefined As Boolean,
        knotParam As KnotParameterizationEnum
)

public:
NurbCurve2d(
        Point2dCollection^ fitPoints, 
        Vector2d startTangent, 
        Vector2d endTangent, 
        bool startTangentDefined, 
        bool endTangentDefined, 
        KnotParameterizationEnum knotParam
)

new : 
        fitPoints : Point2dCollection * 
        startTangent : Vector2d * 
        endTangent : Vector2d * 
        startTangentDefined : bool * 
        endTangentDefined : bool * 
        knotParam : KnotParameterizationEnum -> NurbCurve2d

Parameters

fitPoints Point2dCollection: [in] Array of 2D points through which to fit the curve.
startTangent Vector2d: [in] Start tangent vector.
endTangent Vector2d: [in] End tangent vector.
startTangentDefined Boolean: [in] Flag indicating whether startTangent should be used.
endTangentDefined Boolean: [in] Flag indicating whether endTangent should be used.
knotParam KnotParameterizationEnum: [in] Knot parameterization that defines the knot values.

Remarks

If startTangentDefined is 0, startTangent is ignored and the constructor computes the start tangent vector. The same is true for endTangentDefined.

Reference

NurbCurve2d Class

NurbCurve2d Overload

Teigha.Geometry Namespace