/// <summary>
/// Add an ellipse arc between the two points `startTag' and `endTag', with
/// center `centerTag' and major axis point `majorTag'. If `tag' is positive,
/// set the tag explicitly; otherwise a new tag is selected automatically.
/// Return the tag of the ellipse arc. Note that OpenCASCADE does not allow
/// creating ellipse arcs with the major radius smaller than the minor radius.
/// </summary>
public int AddEllipseArc(int startTag, int centerTag, int majorTag, int endTag, int tag = -1)
{
var api = GMshNativeMethods.gmshModelOccAddEllipseArc(startTag, centerTag, majorTag, endTag, tag, ref ierr);
if (ierr != 0)
{
throw new GMshException(ierr);
}
return(api);
}
