protected override string BuildStringSTEP()
{
return base.BuildStringSTEP() + "," + ParserSTEP.LinkToString(mPosition) + "," + ParserSTEP.LinkToString(mColourAppearance) + "," +
ParserSTEP.DoubleToString(mColourTemperature) + "," + ParserSTEP.DoubleToString(mLuminousFlux) + ",." +
mLightEmissionSource.ToString() + ".," + ParserSTEP.LinkToString(mLightDistributionDataSource);
}