Function IAddProfileBspline( _
   ByVal Props As System.Object, _
   ByVal Knots As System.Object, _
   ByVal CtrlPtCoords As System.Object _
) As Curve

Dim instance As IBody2
Dim Props As System.Object
Dim Knots As System.Object
Dim CtrlPtCoords As System.Object
Dim value As Curve
 
value = instance.IAddProfileBspline(Props, Knots, CtrlPtCoords)

Curve IAddProfileBspline( 
   System.object Props,
   System.object Knots,
   System.object CtrlPtCoords
)

Curve^ IAddProfileBspline( 
&   System.Object^ Props,
&   System.Object^ Knots,
&   System.Object^ CtrlPtCoords
) 

Parameters

Props

Contains four integers packed into two double elements (see Remarks)

Knots

Array of numKnots (see Remarks)

CtrlPtCoords

Array of numCtrlPtCoord (see Remarks)

Return Value

You can use this method with IBody2::ICreateRevolutionSurface to generate any surface of revolution or with IBody2::ICreateExtrusionSurface to generate a tabulated cylinder.

The Props argument contains the following values:

• DimensionControlPoints

• Order

• NumCtrlPoints

• Periodicity

The length of the knots array is given by:

numKnots = NumCtrlPoints + Order

The length of the CtrlPtCoords is given by: 

numCtrlPtCoord = NumCtrlPoints + DimensionControlPoints