CurveCurveIntersector2d Class
This class represents intersections of 2D curves.
Inheritance Hierarchy
SystemObject
  SystemMarshalByRefObject
    Teigha.RuntimeDisposableWrapper
      Teigha.GeometryEntity2d
        Teigha.GeometryCurveCurveIntersector2d

Namespace: Teigha.Geometry
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 26.9.0.0
Syntax 
public sealed class CurveCurveIntersector2d : Entity2d

The CurveCurveIntersector2d type exposes the following members.

Constructors
  Name Description
Public method CurveCurveIntersector2d Default constructor for the CurveCurveIntersector2d class. Creates a default corresponding C++ object with intersection curves set to NULL, default tolerance, and the flag that indicates whether data is initialized is set to false.
Public method CurveCurveIntersector2d(IntPtr) Constructor for the CurveCurveIntersector2d class. Creates an object based on the passed pointer.
Public method CurveCurveIntersector2d(Curve2d, Curve2d) Constructor for the CurveCurveIntersector2d class. Creates an intersector with two passed curves.
Public method CurveCurveIntersector2d(Curve2d, Curve2d, Tolerance) Constructor for the CurveCurveIntersector2d class. Creates an intersector with two passed curves and geometric tolerance.
Public method CurveCurveIntersector2d(Curve2d, Curve2d, Interval, Interval) Constructor for the CurveCurveIntersector2d class. Creates an intersector with two passed curves limited by the specified intervals.
Public method CurveCurveIntersector2d(Curve2d, Curve2d, Interval, Interval, Tolerance) Constructor for the CurveCurveIntersector2d class. Creates an intersector with two passed curves limited by the specified intervals.
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Properties
  Name Description
Public property AutoDelete Property that indicates whether the object should be automatically deleted by the Garbage Collector.
(Inherited from DisposableWrapper)
Public property Curve1 Property that represents the first curve of the intersection.
Public property Curve2 Property that represents the second curve of the intersection.
Public property IsDisposed Property that indicates whether pointer to native code unmanaged object == IntPtr::Zero.
(Inherited from DisposableWrapper)
Public property NumberOfIntersectionPoints Property that represents number of intersections between the curves.
Public property OverlapCount Property that represents the number of intervals of overlap for the two curves.
Public property OverlapDirection Property that indicates whether the curves are oriented in the same direction where they overlap.
Public property Tolerance Property that represents the tolerance for determining intersections.
Public property UnmanagedObject Property that represents a pointer to an unmanaged object.
(Inherited from DisposableWrapper)
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Methods
  Name Description
Public method ChangeCurveOrder Swaps the curve order of the intersector (makes first curve the second and vice versa).
Public method Clone Clones this entity and returns a handle to the cloned entity.
(Inherited from Entity2d)
Public methodStatic member Create Creates an object based on the passed pointer and returns a handle to the created object.
Public method CreateObjRef
(Inherited from MarshalByRefObject)
Public method Dispose
(Inherited from DisposableWrapper)
Public method Equals Checks objects for equality.
(Inherited from DisposableWrapper)
Public method GetHashCode Retrieves the object hash code.
(Inherited from DisposableWrapper)
Public method GetIntersectionParameters Returns intersection parameters of two intersection curves at the specified point of intersection.
Public method GetIntersectionPoint Returns a 2D point at the specified number of intersection point.
Public method GetIntersectionPointTolerance Returns the geometric tolerance used to compute the specified intersection point.
Public method GetIntersectionRanges Gets the intersection ranges of two curves.
Public method GetLifetimeService
(Inherited from MarshalByRefObject)
Public method GetOverlapRanges Gets the overlap ranges of two curves at the specified overlap index.
Public method GetPointOnCurve1 Gets the specified intersection point as PointOnCurve2d on the first curve.
Public method GetPointOnCurve2 Gets the specified intersection point as PointOnCurve2d on the second curve.
Public method GetType
(Inherited from Object)
Public method InitializeLifetimeService
(Inherited from MarshalByRefObject)
Public method IsEqualTo(Entity2d) Checks whether this entity is equal to the specified entity.
(Inherited from Entity2d)
Public method IsEqualTo(Entity2d, Tolerance) Checks whether this entity is equal to the specified entity within a geometric tolerance.
(Inherited from Entity2d)
Public method IsOn(Point2d) Checks whether the specified point is on this entity.
(Inherited from Entity2d)
Public method IsOn(Point2d, Tolerance) Checks whether the specified point is on this entity according to a geometric tolerance.
(Inherited from Entity2d)
Public method IsTangential Checks whether the curves are tangent at the specified intersection point.
Public method IsTransversal Checks whether the curves are transversal (crossed) at the specified intersection point.
Public method Mirror Mirrors this entity about the specified 2D line.
(Inherited from Entity2d)
Public method OrderWithRegardsTo1 Sorts the intersection points so they correspond to increasing parameter values of the first curve.
Public method OrderWithRegardsTo2 Sorts the intersection points so they correspond to increasing parameter values of the second curve.
Public method RotateBy Rotates this entity about the specified point by the specified angle.
(Inherited from Entity2d)
Public method ScaleBy Scales this entity by the specified scale factor about the specified point.
(Inherited from Entity2d)
Public method Set(Curve2d, Curve2d) Sets curves of this intersector.
Public method Set(Curve2d, Curve2d, Tolerance) Sets curves of this intersector according to a geometric tolerance.
Public method Set(Curve2d, Curve2d, Interval, Interval) Sets curves limited by the specified ranges for this intersector.
Public method Set(Curve2d, Curve2d, Interval, Interval, Tolerance) Sets curves limited by the specified ranges for this intersector.
Public method ToString
(Inherited from Object)
Public method TransformBy Applies the specified 2D transformation matrix to this entity.
(Inherited from Entity2d)
Public method TranslateBy Translates this entity by applying a 2D translation vector.
(Inherited from Entity2d)
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Remarks
The intersection object links to 2D curve objects but does not contain them. Calculation of the intersection is performed by a query function. If one of the curve objects is deleted, the intersection must be recalculated. For more information, see Working with Intersected Entities.
See Also
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