Get (NurbsSurface) *

Description

Returns a complete data description of the NurbsSurface.

Note: This method uses output arguments. C# and some scripting languages (such as JScript and PerlScript) don't support arguments passed by reference. However, there is a alternate version of this method which is considered safe to use with C#, JScript and PerlScript: NurbsSurface.Get2.

Scripting Syntax

NurbsSurface.Get( [NurbsFormat], ControlPoints, [UKnots], [VKnots], [UClosed], [VClosed], [UDegree], [VDegree], [UParameterization], [VParameterization] )

C# Syntax

NurbsSurface.Get( siNurbsFormat in_eNurbsFormat, Object& out_pvsaUVControlPoints, Object& out_pvsaUKnots, Object& out_pvsaVKnots, Object& out_pvbUClosed, Object& out_pvbVClosed, Object& out_pvlUDegree, Object& out_pvlVDegree, Object& out_pveUParam, Object& out_pveVParam );

Parameters

Parameter	Type	Description
NurbsFormat	siNurbsFormat	Specifies how the data is formatted. Default Value: siSINurbs
ControlPoints	3D Array	The control points are stored in a 3-dimensional array. The array is 4 * Number V ControlPoints * Number U ControlPoints
UKnots [out]	Array of Doubles	An array of knot values in U direction.
VKnots [out]	Array of Doubles	An array of knot values in V direction.
UClosed [out]	Boolean	Specifies whether the nurbs surface is closed in U direction.
VClosed [out]	Boolean	Specifies whether the nurbs surface is closed in V direction.
UDegree [out]	Long	Degree of the nurbs surface in U direction.
VDegree [out]	Long	Degree of the nurbs surface in V direction.
UParameterization [out]	siKnotParameterization	The parameterization factor of the nurbs surface in U direction.
VParameterization [out]	siKnotParameterization	The parameterization factor of the nurbs surface in V direction.

Examples

VBScript Example

Dim lDegree(2), bClosed(2), eParameterization(2), aControlPoints, aKnots(2)

set oRoot = Application.activeproject.activescene.root

set oSphere = oRoot.AddGeometry( "Sphere", "NurbsSurface" )

oSphere.ActivePrimitive.Geometry.Surfaces(0).Get _
   siSINurbs, _
   aControlPoints, _
   aKnots(siUDirection),aKnots(siVDirection) , _
   bClosed(siUDirection),bClosed(siVDirection), _
   lDegree(siUDirection),lDegree(siVDirection), _
   eParameterization(siUDirection),eParameterization(siVDirection)

' Create new nurbs surface list from arc data.
set oNurbsSurface = oRoot.AddNurbsSurface( _
   aControlPoints, _
   aKnots(siUDirection),aKnots(siVDirection), _
   bClosed(siUDirection),bClosed(siVDirection), _
   lDegree(siUDirection),lDegree(siVDirection), _
   eParameterization(siUDirection),eParameterization(siVDirection), _
   siSINurbs)

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