Add a curve to the end of the curve list
NurbsCurve NurbsCurveList.AddCurve( Object in_vsaControlPoints, Object in_vsadKnots, Boolean in_bClosed, Int32 in_lDegree, siKnotParameterization in_eParam, siNurbsFormat in_eNurbsFormat ); |
oReturn = NurbsCurveList.AddCurve( ControlPoints, [Knots], [Closed], [Degree], [Parameterization], [NurbsFormat] ); |
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 |
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 ) |