CIP Visual Basic.NET documentation for interface "IpfcNURBSSurfaceDescriptor"

Interface IpfcNURBSSurfaceDescriptor

Description

A data object representing the geometry of a Non-Uniform Rational B-Spline surface.

Direct Parent Classes:: IpfcSurfaceDescriptor

Property Summary


`Property`	`Points`	`as IpfcBSplinePoints`
	Array of control points and weights

`Property`	`UDegree`	`as Long`
	Degree of the basis function in U

`Property`	`UKnots`	`as Irealseq`
	Array of knots on the parameter line U

`Property`	`VDegree`	`as Long`
	Degree of the basis function in V

`Property`	`VKnots`	`as Irealseq`
	Array of knots on the parameter line V

Method Summary


`Function`	`CCpfcNURBSSurfaceDescriptor.Create (Extents as IpfcSurfaceExtents, Orientation as IpfcSurfaceOrientation, UDegree as Long, VDegree as Long, UKnots as Irealseq, VKnots as Irealseq, Points as IpfcBSplinePoints) as IpfcNURBSSurfaceDescriptor`
	This method creates a new NURBSSurfaceDescriptor object.

Property Detail

Property Points as IpfcBSplinePoints

Array of control points and weights

Property UDegree as Long

Degree of the basis function in U

Property UKnots as Irealseq

Array of knots on the parameter line U

Property VDegree as Long

Degree of the basis function in V

Property VKnots as Irealseq

Array of knots on the parameter line V

Method Detail

Function CCpfcNURBSSurfaceDescriptor.Create (Extents as IpfcSurfaceExtents, Orientation as IpfcSurfaceOrientation, UDegree as Long, VDegree as Long, UKnots as Irealseq, VKnots as Irealseq, Points as IpfcBSplinePoints) as IpfcNURBSSurfaceDescriptor

This method creates a new NURBSSurfaceDescriptor object.

Parameters:

Extents: The surface extents
Orientation: The surface orientation
UDegree: The degree of the U basis function
VDegree: The degree of the V basis function
UKnots: The knots on the parameter line U
VKnots: The knots on the parameter line V
Points: The control point array

Returns:: The new NURBSSurfaceDescriptor object