'Declaration
 
Public Function New( _
   ByVal location As Point3D, _
   ByVal axis As Vector3D, _
   ByVal refDir As Vector3D, _
   ByVal radius As Double, _
   ByVal halfAngle As Double, _
   Optional ByVal index As Integer _
)

public ConicalSurf( 
   Point3D location,
   Vector3D axis,
   Vector3D refDir,
   double radius,
   double halfAngle,
   int index
)

Parameters

location

A 3D point representing the plane origin

axis

A 3D vector representing the plane normal

refDir

A 3D vector representing the plane X axis

radius

The cone radius

halfAngle

The cone half angle

index

The surface index, when available from import of standard CAD file formats.

Reference

ConicalSurf Class
ConicalSurf Members
Overload List