This .NET class wraps the AcGeCone ObjectARX class. 

This class represents a bounded right circular cone. 

Note that this class uses ShapeManager modeler functionality. The ASM libraries are not automatically loaded when objects of this class are used. You must explicitly load the modeler DLLs by calling acdbModelerStart() before you use this class' functionality. You must also decrement the modeler's reference count when your application exits by calling acdbModelerEnd().

Autodesk.AutoCAD.Geometry.Entity3d
    Autodesk.AutoCAD.Geometry.Surface
        Autodesk.AutoCAD.Geometry.Cone

Public sealed Class Cone
Inherits Surface

public sealed class Cone : Surface;