NurbsCurve.Get
Returns a complete data description of the Nurbs Curve.
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: NurbsCurve.Get2.
NurbsCurve.Get( siNurbsFormat in_eNurbsFormat, Object& out_vsaControlPoints, Object& out_vdKnots, Object& out_vbClosed, Object& out_vlDegree, Object& out_veParam ); |
NurbsCurve.Get( [NurbsFormat], ControlPoints, [Knots], [Closed], [Degree], Parameterization ); |
| Parameter | Type | Description |
|---|---|---|
| NurbsFormat | siNurbsFormat | Specifies how the data is formatted.
Default Value: siSINurbs |
| ControlPoints | 2D Array | The control points are stored in a 2 dimensional array. The array is a 4 * Number of U ControlPoints |
| Knots | Array of Doubles | An array of knot values. |
| Closed | Boolean | Specifies whether the nurbs curve is closed . |
| Degree | Long | Degree of the nurbs curves. |
| Parameterization | siKnotParameterization | The parameterization factor of the nurbs curve. |
Dim lDegree, bClosed, eParameterization, aControlVertex, aKnots
set oRoot = application.ActiveProject.ActiveScene.Root
set oSpiral = oRoot.AddGeometry( "Arc", "NurbsCurve" )
oSpiral.ActivePrimitive.Geometry.Curves(0).Get siSINurbs, aControlVertex, aKnots, _
bClosed, lDegree, eParameterization
' Create new nurbs curve list from arc data.
set oNurbsCurveList = oRoot.AddNurbsCurve( aControlVertex, aKnots, bClosed, _
lDegree, eParameterization, siSINurbs )
|