AddCurve (NurbsCurveList) *

Description

Add a curve to the end of the curve list

Scripting Syntax

    NurbsCurveList.AddCurve( ControlPoints, [Knots], [Closed], [Degree], [Parameterization], [NurbsFormat] )

C# Syntax

    NurbsCurve NurbsCurveList.AddCurve( Object in_vsaControlPoints, Object in_vsadKnots, Boolean in_bClosed, Int32 in_lDegree, siKnotParameterization in_eParam, siNurbsFormat in_eNurbsFormat );

Parameters

Parameter | Type | Description
ControlPoints | 1D or 2D Array | The control points used for creating the nurbs surface. The control points can be stored in a 1 dimensional array or in a 2 dimensional matrix (Ux4) of x,y,z,w values. The 1 dimensional array should contain a sequence of x,y,z,w values e.g. {Xo,Yo,Zo,...X(n-1),Y(n-1),Z(n-1),W(n-1)}.
Knots | Array of Doubles | An array of knot values.
Closed | Boolean | Specifies whether the nurbs surface is closed or not in U direction. Default Value: False
Degree | Long | Degree of the nurbs surface in U direction. Default Value: 3
Parameterization | siKnotParameterization | The parameterization factor of the nurbs surface in U direction. Default Value: siNonUniformParameterization
NurbsFormat | siNurbsFormat | Specifies how the data is formatted. Default Value: siSINurbs

Return Value

NurbsCurve

Examples

VBScript Example

    Dim lDegree, bClosed, eParameterization, aControlVertex, aKnots
    set oRoot = application.activeproject.activescene.root

    set oSpiral = oRoot.AddGeometry( "Spiral", "NurbsCurve" )
    set oArc = oRoot.AddGeometry( "Arc", "NurbsCurve" )
    set oNurbsCurveList = oRoot.AddNurbsCurveList()

    oSpiral.ActivePrimitive.Geometry.Curves(0).GetData _
       aControlVertex, _
       aKnots, _
       bClosed, _
       lDegree, _
       eParameterization, _
       siSINurbs

    ' add spiral data to  nurbs curve list.
    call oNurbsCurveList.activeprimitive.geometry.AddCurve( _
       aControlVertex, _
       aKnots, _
       bClosed, _
       lDegree, _
       eParameterization, _
       siSINurbs )

    oArc.ActivePrimitive.Geometry.Curves(0).GetData _
       aControlVertex, _
       aKnots , _
       bClosed, _
       lDegree, _
       eParameterization, _
       siSINurbs

    ' add arc data to  nurbs curve list.
    call oNurbsCurveList.activeprimitive.geometry.AddCurve( _
       aControlVertex, _
       aKnots, _
       bClosed, _
       lDegree, _
       eParameterization, _
       siSINurbs )

Autodesk Softimage v7.5