public Point CalculateLocation(double uParam)
{
if (Curves.Length == 1)
{
return(new Point(((double[])Curves.First().Evaluate2(uParam, 1)).Take(3).ToArray()));
}
else
{
throw new Exception("Only single curve is supported");
}
}
public double CalculateLength(double startParamU, double endParamU)
{
if (Curves.Length == 1)
{
return(Curves.First().GetLength3(startParamU, endParamU));
}
else
{
throw new Exception("Only single curve is supported");
}
}
public double CalculateUParameter(Point point)
{
if (Curves.Length == 1)
{
return(Curves.First().ReverseEvaluate(point.X, point.Y, point.Z));
}
else
{
throw new Exception("Only single curve is supported");
}
}
protected virtual IXPoint GetPoint(bool isStart)
{
var curve = isStart ? Curves.First() : Curves.Last();
if (curve.IsTrimmedCurve())
{
if (curve.GetEndParams(out double start, out double end, out _, out _))
{
var pt = curve.Evaluate2(isStart ? start : end, 1) as double[];
return(new SwPoint()
{
Coordinate = new Point(pt[0], pt[1], pt[2])
});
}
else
{
throw new Exception("Failed to get end parameters of curve");
}
}
else
{
throw new NotSupportedException("Only trimmed curves are supported");
}
}
