protected override void Process(IFCAnyHandle ifcMaterialLayerSet)
{
base.Process(ifcMaterialLayerSet);
IList <IFCAnyHandle> ifcMaterialLayers =
IFCAnyHandleUtil.GetAggregateInstanceAttribute <List <IFCAnyHandle> >(ifcMaterialLayerSet, "MaterialLayers");
if (ifcMaterialLayers == null)
{
Importer.TheLog.LogError(ifcMaterialLayerSet.Id, "Expected at least 1 IfcMaterialLayer, found none.", false);
return;
}
foreach (IFCAnyHandle ifcMaterialLayer in ifcMaterialLayers)
{
IFCMaterialLayer materialLayer = null;
if (materialLayer is IFCMaterialLayerWithOffsets)
{
materialLayer = IFCMaterialLayerWithOffsets.ProcessIFCMaterialLayerWithOffsets(ifcMaterialLayer);
}
else
{
materialLayer = IFCMaterialLayer.ProcessIFCMaterialLayer(ifcMaterialLayer);
}
if (materialLayer != null)
{
MaterialLayers.Add(materialLayer);
}
}
LayerSetName = IFCImportHandleUtil.GetOptionalStringAttribute(ifcMaterialLayerSet, "LayerSetName", null);
}
public static IFCMaterialLayerWithOffsets ProcessIFCMaterialLayerWithOffsets(IFCAnyHandle ifcMaterialLayerWithOffsets)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcMaterialLayerWithOffsets))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcMaterialLayerWithOffsets);
return(null);
}
IFCEntity materialLayerWithOffsets;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcMaterialLayerWithOffsets.StepId, out materialLayerWithOffsets))
{
materialLayerWithOffsets = new IFCMaterialLayerWithOffsets(ifcMaterialLayerWithOffsets);
}
return(materialLayerWithOffsets as IFCMaterialLayerWithOffsets);
}