public int GetMultiplycityOfNodes(string nodesString)
{
ArrayString aString = new ArrayString(nodesString);
return aString.MaxCount;
}
public void DrawNURBSCurve(string curveName, string degree, string cutList, string weightList)
{
BaseDataPointList pointList = this.basePoints;
ArrayString aString = new ArrayString(cutList);
List<DoubleExtension> cutPoints = null, weightValues = null;
if (!aString.TryParseDoubleExtension(out cutPoints))
{
throw new ArgumentException("The cutList contains unrecognised string: " + cutList, "cutList");
}
aString = new ArrayString(weightList);
if (!aString.TryParseDoubleExtension(out weightValues))
{
throw new ArgumentException("The weightList contains unrecognised string: " + weightList, "weightList");
}
int degreeInt = 0;
if (!Int32.TryParse(degree, out degreeInt))
{
throw new ArgumentException("The degree is not a integer string: " + degree, "degree");
}
if (degreeInt < 1)
{
throw new ArgumentException("The degree is invalid: " + degree, "degree");
}
NurbsCurveParam curveParam = new NurbsCurveParam(pointList.Points, degreeInt, cutPoints, weightValues);
NurbsCurve curve = new NurbsCurve(curveParam);
DrawLines(curveName, curve.sampleCurvePoints());
}
