private Curve2DAspect Clone()
{
Curve2DAspect res = new Curve2DAspect(dualSurfaceCurve, onSurface1);
res.UserData.CloneFrom(this.UserData);
return(res);
}
void ICurve2D.Copy(ICurve2D toCopyfrom)
{
Curve2DAspect c = toCopyfrom as Curve2DAspect;
theCurve.Copy(c.theCurve);
UserData.CloneFrom(c.UserData);
}
ICurve2D ICurve2D.Parallel(double Dist, bool approxSpline, double precision, double roundAngle)
{
ICurve2D parallel = theCurve.Parallel(Dist, approxSpline, precision, roundAngle);
Curve2DAspect c2da = Clone();
c2da.clipped = true;
c2da.startPoint2D = parallel.StartPoint;
c2da.endPoint2D = parallel.EndPoint;
c2da.startPoint = theSurface.PointAt(c2da.startPoint2D);
c2da.endPoint = theSurface.PointAt(c2da.endPoint2D);
c2da.clippedCurve = parallel;
return(c2da);
}
ICurve2D ICurve2D.Trim(double StartPos, double EndPos)
{
ICurve2D trimmed = theCurve.Trim(StartPos, EndPos);
Curve2DAspect c2da = Clone();
c2da.clipped = true;
c2da.startPoint2D = trimmed.StartPoint;
c2da.endPoint2D = trimmed.EndPoint;
c2da.startPoint = theSurface.PointAt(c2da.startPoint2D);
c2da.endPoint = theSurface.PointAt(c2da.endPoint2D);
c2da.clippedCurve = trimmed;
return(c2da);
}
ICurve2D ICurve2D.Clone()
{
Curve2DAspect c2da = Clone();
c2da.clipped = clipped;
if (clipped)
{
c2da.clippedCurve = clippedCurve;
c2da.startPoint2D = startPoint2D;
c2da.endPoint2D = endPoint2D;
c2da.startPoint = startPoint;
c2da.endPoint = endPoint;
}
c2da.UserData.CloneFrom(this.UserData);
return(c2da);
}
ICurve2D[] ICurve2D.Split(double Position)
{
ICurve2D[] splitted = theCurve.Split(Position);
// eine oder zwei Kurven
ICurve2D[] res = new ICurve2D[splitted.Length];
for (int i = 0; i < splitted.Length; ++i)
{
Curve2DAspect c2da = Clone();
res[i] = c2da;
c2da.clipped = true;
c2da.startPoint2D = splitted[i].StartPoint;
c2da.endPoint2D = splitted[i].EndPoint;
c2da.startPoint = theSurface.PointAt(c2da.startPoint2D);
c2da.endPoint = theSurface.PointAt(c2da.endPoint2D);
c2da.clippedCurve = splitted[i];
}
return(res);
}
ICurve2D ICurve2D.CloneReverse(bool reverse)
{
Curve2DAspect c2da = Clone();
c2da.clipped = clipped;
if (clipped)
{
c2da.clippedCurve = clippedCurve;
c2da.startPoint2D = startPoint2D;
c2da.endPoint2D = endPoint2D;
c2da.startPoint = startPoint;
c2da.endPoint = endPoint;
}
if (reverse)
{
(c2da as ICurve2D).Reverse();
}
c2da.UserData.CloneFrom(this.UserData);
return(c2da);
}
