protected static void parseFields(IfcAlignment2DVerticalSegment s, List <string> arrFields, ref int ipos)
{
IfcAlignment2DSegment.parseFields(s, arrFields, ref ipos);
s.mStartDistAlong = ParserSTEP.ParseDouble(arrFields[ipos++]);
s.mHorizontalLength = ParserSTEP.ParseDouble(arrFields[ipos++]);
s.mStartHeight = ParserSTEP.ParseDouble(arrFields[ipos++]);
s.mStartGradient = ParserSTEP.ParseDouble(arrFields[ipos++]);
}