Get2 (NurbsSurface) *

Description

Returns a complete data description of a NurbsSurface. The data is returned in a 1-dimensional array and is ordered the same as for the NurbsSurface.Get method output arguments.

Note: This method must be used with scripting languages that don't support arguments passed by reference such as JScript and PerlScript. For more information on getting output arguments, see About Output Argument Arrays.

Scripting Syntax

    NurbsSurface.Get2( [NurbsFormat] )

C# Syntax

    Object NurbsSurface.Get2( siNurbsFormat in_eNurbsFormat );

Parameters

Parameter | Type | Description
NurbsFormat | siNurbsFormat | Specifies how the data is formatted. Default Value: siSINurbs

Return Value

Array ordered as UKnots, VKnots, UClosed, VClosed, UDegree, VDegree, UParameterization, VParameterization.

Examples

JScript Example

    /*
       JScript example : shows how to retrieve the control points returned by
       NurbsSurface.Get2
    */
    var oRoot = Application.ActiveProject.ActiveScene.Root;
    var oSphere = oRoot.AddGeometry( "Sphere", "NurbsSurface" );

    // convert VB array to JScript array
    var vbArgs = new VBArray(oSphere.ActivePrimitive.Geometry.Surfaces(0).Get2( siSINurbs ));

    // get the control points
    var vbArg0 = vbArgs.getItem(0);
    var nElem1 = vbArg0.ubound(1)-vbArg0.lbound(1)+1;
    var nElem2 = vbArg0.ubound(2)-vbArg0.lbound(2)+1;
    var nElem3 = vbArg0.ubound(3)-vbArg0.lbound(3)+1;

    for (j = 0; j < nElem3; j++)
    {
       for (i = 0; i < nElem2; i++)
       {
           LogMessage("cpoints[0]" + "[" + i + "]" + "[" + j + "]: " + vbArg0.getItem(0,i,j));
           LogMessage("cpoints[1]" + "[" + i + "]" + "[" + j + "]: " + vbArg0.getItem(1,i,j));
           LogMessage("cpoints[2]" + "[" + i + "]" + "[" + j + "]: " + vbArg0.getItem(2,i,j));
           LogMessage("cpoints[3]" + "[" + i + "]" + "[" + j + "]: " + vbArg0.getItem(3,i,j));
       }
    }

See Also

NurbsSurface.Get

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