public static string STEPString(IfcColourOrFactor colourOrFactor)
{
if (colourOrFactor == null)
{
return("$");
}
IfcColourRgb colourRgb = colourOrFactor as IfcColourRgb;
if (colourRgb != null)
{
return("#" + colourRgb.StepId);
}
IfcNormalisedRatioMeasure normalisedRatioMeasure = colourOrFactor as IfcNormalisedRatioMeasure;
if (normalisedRatioMeasure != null)
{
return(normalisedRatioMeasure.ToString());
}
return("$");
}