Curve3d Class

Autodesk.AutoCAD.Geometry.Entity3d
    Autodesk.AutoCAD.Geometry.Curve3d
        Autodesk.AutoCAD.Geometry.CircularArc3d
        Autodesk.AutoCAD.Geometry.CompositeCurve3d
        Autodesk.AutoCAD.Geometry.EllipticalArc3d
        Autodesk.AutoCAD.Geometry.ExternalCurve3d
        Autodesk.AutoCAD.Geometry.LinearEntity3d
        Autodesk.AutoCAD.Geometry.OffsetCurve3d
        Autodesk.AutoCAD.Geometry.SplineEntity3d
Visual Basic
Public abstract Class Curve3d
Inherits Entity3d
C#
public abstract class Curve3d : Entity3d;
Description

 

This .NET class wraps the AcGeCurve3d ObjectARX class. This ia an abstract base class for all 3D curves. Any class that is derived from this class represents a 3D curve.

Links
Curve3d Methods, Curve3d Properties