/*
This example shows how to retrieve the output arguments returned by
NurbsCurveList.Get2
*/
var oRoot = Application.ActiveProject.ActiveScene.Root;
var oText = oRoot.AddGeometry( "Text", "NurbsCurve" );
oText.text = "b";
// convert VB array to JScript array
var vbArgs = new VBArray(oText.ActivePrimitive.Geometry.Get2( siSINurbs ));
var args = vbArgs.toArray();
// Number of curves
LogMessage("number of curves: " + args[0] );
// Number of control points per curve
var vbArg6 = new VBArray(args[2]);
var ncpoints = vbArg6.toArray();
for (i = 0; i < ncpoints.length; i++)
{
LogMessage("number of control points for curve " + i + ": " + ncpoints[i] );
}
// Control points
var vbArg1 = new VBArray(args[1]);
var cp = vbArg1.toArray();
for ( i=0; i<cp.length; i++ )
{
for ( j=0, k=0; k<cp[i]; k++, j+=4 )
{
LogMessage("crv" + i + "[" + k + "]: " + cp[j] + ", " + cp[j+1] + ", " + cp[j+2] + ", " + cp[j+3] );
}
}
// Number of knots per curve
var vbArg7 = new VBArray(args[4]);
var nknots = vbArg7.toArray();
for (i = 0; i < nknots.length; i++)
{
LogMessage("number of knots for curve " + i + ": " + nknots[i] );
}
// Knots
var vbArg2 = new VBArray(args[3]);
var knots = vbArg2.toArray();
for ( j=0; j<knots.length; j++)
{
for (i = 0; i < nknots[j]; i++)
{
LogMessage("crv" + j + ": " + "knots" + i + ": " + knots[i] );
}
}
// get nurbs curves closed state
var vbArg3 = new VBArray(args[5]);
var closes = vbArg3.toArray();
for (i = 0; i < closes.length; i++)
{
LogMessage("curve" + i + " closed: " + closes[i] );
}
// get nurbs degree
var vbArg4 = new VBArray(args[6]);
var degrees = vbArg4.toArray();
for (i = 0; i < degrees.length; i++)
{
LogMessage("curve" + i + " degree: " + degrees[i] );
}
// get nurbs parameterization
var vbArg5 = new VBArray(args[7]);
var params = vbArg5.toArray();
for (i = 0; i < params.length; i++)
{
LogMessage("curve" + i + " parameterization: " + params[i] );
}
// Expected result:
//INFO : number of curves: 2
//INFO : number of control points for curve 0: 26
//INFO : number of control points for curve 1: 16
//INFO : crv0[0]: 0.8072018004501126, 0, 0, 1
//INFO : crv0[1]: 0.8072018004501126, 0.1785915228807202, 0, 1
//INFO : crv0[2]: 0.8072018004501126, 0.3571830457614404, 0, 1
//INFO : crv0[3]: 1.0946642910727682, -0.06301575393848462, 0, 1
//INFO : crv0[4]: 1.5996811702925732, -0.06301575393848462, 0, 1
//INFO : crv0[5]: 2.1074174793698423, -0.06301575393848462, 0, 1
//INFO : crv0[6]: 2.470062828207052, 0.3369748687171793, 0, 1
//INFO : crv0[7]: 2.8327081770442612, 0.7369654913728433, 0, 1
//INFO : crv0[8]: 2.8327081770442612, 1.4698049512378095, 0, 1
//INFO : crv0[9]: 2.8327081770442612, 1.7785071267816954, 0, 1
//INFO : crv0[10]: 2.7467882595648913, 2.049653038259565, 0, 1
//INFO : crv0[11]: 2.6608683420855214, 2.3207989497374344, 0, 1
//INFO : crv0[12]: 2.509166354088522, 2.5127297449362342, 0, 1
//INFO : crv0[13]: 2.357464366091523, 2.7046605401350336, 0, 1
//INFO : crv0[14]: 2.122538447111778, 2.8106948612153037, 0, 1
//INFO : crv0[15]: 1.887612528132033, 2.916729182295574, 0, 1
//INFO : crv0[16]: 1.624531132783196, 2.916729182295574, 0, 1
//INFO : crv0[17]: 1.1492873218304575, 2.916729182295574, 0, 1
//INFO : crv0[18]: 0.8432108027006752, 2.533992873218305, 0, 1
//INFO : crv0[19]: 0.8432108027006752, 3.23548855963991, 0, 1
//INFO : crv0[20]: 0.8432108027006752, 3.9369842460615154, 0, 1
//INFO : crv0[21]: 0.6016504126031508, 3.9369842460615154, 0, 1
//INFO : crv0[22]: 0.36009002250562644, 3.9369842460615154, 0, 1
//INFO : crv0[23]: 0.36009002250562644, 1.9684921230307577, 0, 1
//INFO : crv0[24]: 0.36009002250562644, 0, 0, 1
//INFO : crv0[25]: 0.5836459114778695, 0, 0, 1
//INFO : crv1[0]: 0.8072018004501126, 0, 0, 1
//INFO : crv1[1]: 0.8072018004501126, 0.1785915228807202, 0, 1
//INFO : crv1[2]: 0.8072018004501126, 0.3571830457614404, 0, 1
//INFO : crv1[3]: 1.0946642910727682, -0.06301575393848462, 0, 1
//INFO : crv1[4]: 1.5996811702925732, -0.06301575393848462, 0, 1
//INFO : crv1[5]: 2.1074174793698423, -0.06301575393848462, 0, 1
//INFO : crv1[6]: 2.470062828207052, 0.3369748687171793, 0, 1
//INFO : crv1[7]: 2.8327081770442612, 0.7369654913728433, 0, 1
//INFO : crv1[8]: 2.8327081770442612, 1.4698049512378095, 0, 1
//INFO : crv1[9]: 2.8327081770442612, 1.7785071267816954, 0, 1
//INFO : crv1[10]: 2.7467882595648913, 2.049653038259565, 0, 1
//INFO : crv1[11]: 2.6608683420855214, 2.3207989497374344, 0, 1
//INFO : crv1[12]: 2.509166354088522, 2.5127297449362342, 0, 1
//INFO : crv1[13]: 2.357464366091523, 2.7046605401350336, 0, 1
//INFO : crv1[14]: 2.122538447111778, 2.8106948612153037, 0, 1
//INFO : crv1[15]: 1.887612528132033, 2.916729182295574, 0, 1
//INFO : number of knots for curve 0: 27
//INFO : number of knots for curve 1: 17
//INFO : crv0: knots0: 0
//INFO : crv0: knots1: 0
//INFO : crv0: knots2: 1
//INFO : crv0: knots3: 1
//INFO : crv0: knots4: 2
//INFO : crv0: knots5: 2
//INFO : crv0: knots6: 3
//INFO : crv0: knots7: 3
//INFO : crv0: knots8: 4
//INFO : crv0: knots9: 4
//INFO : crv0: knots10: 5
//INFO : crv0: knots11: 5
//INFO : crv0: knots12: 6
//INFO : crv0: knots13: 6
//INFO : crv0: knots14: 7
//INFO : crv0: knots15: 7
//INFO : crv0: knots16: 8
//INFO : crv0: knots17: 8
//INFO : crv0: knots18: 9
//INFO : crv0: knots19: 9
//INFO : crv0: knots20: 10
//INFO : crv0: knots21: 10
//INFO : crv0: knots22: 11
//INFO : crv0: knots23: 11
//INFO : crv0: knots24: 12
//INFO : crv0: knots25: 12
//INFO : crv0: knots26: 13
//INFO : crv1: knots0: 0
//INFO : crv1: knots1: 0
//INFO : crv1: knots2: 1
//INFO : crv1: knots3: 1
//INFO : crv1: knots4: 2
//INFO : crv1: knots5: 2
//INFO : crv1: knots6: 3
//INFO : crv1: knots7: 3
//INFO : crv1: knots8: 4
//INFO : crv1: knots9: 4
//INFO : crv1: knots10: 5
//INFO : crv1: knots11: 5
//INFO : crv1: knots12: 6
//INFO : crv1: knots13: 6
//INFO : crv1: knots14: 7
//INFO : crv1: knots15: 7
//INFO : crv1: knots16: 8
//INFO : curve0 closed: true
//INFO : curve1 closed: true
//INFO : curve0 degree: 2
//INFO : curve1 degree: 2
//INFO : curve0 parameterization: 1
//INFO : curve1 parameterization: 1 |
