NurbsSurface.Get
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.
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 ); |
NurbsSurface.Get( [NurbsFormat], ControlPoints, [UKnots], [VKnots], [UClosed], [VClosed], [UDegree], [VDegree], [UParameterization], [VParameterization] ); |
| 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 | Array of Doubles | An array of knot values in U direction. |
| VKnots | Array of Doubles | An array of knot values in V direction. |
| UClosed | Boolean | Specifies whether the nurbs surface is closed in U direction. |
| VClosed | Boolean | Specifies whether the nurbs surface is closed in V direction. |
| UDegree | Long | Degree of the nurbs surface in U direction. |
| VDegree | Long | Degree of the nurbs surface in V direction. |
| UParameterization | siKnotParameterization | The parameterization factor of the nurbs surface in U direction. |
| VParameterization | siKnotParameterization | The parameterization factor of the nurbs surface in V direction. |
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)
|