protected override void Process(IFCAnyHandle ifcMaterialConstituentSet)
{
base.Process(ifcMaterialConstituentSet);
IList <IFCAnyHandle> ifcMaterialConsitutuents =
IFCAnyHandleUtil.GetAggregateInstanceAttribute <List <IFCAnyHandle> >(ifcMaterialConstituentSet, "MaterialConstituents");
if (ifcMaterialConsitutuents == null)
{
Importer.TheLog.LogError(ifcMaterialConstituentSet.Id, "Expected at least 1 MaterialConsituent, found none.", false);
return;
}
foreach (IFCAnyHandle ifcMaterialConstituent in ifcMaterialConsitutuents)
{
IFCMaterialConstituent materialConstituent = IFCMaterialConstituent.ProcessIFCMaterialConstituent(ifcMaterialConstituent);
if (materialConstituent != null)
{
MaterialConstituents.Add(materialConstituent);
}
}
Name = IFCImportHandleUtil.GetOptionalStringAttribute(ifcMaterialConstituentSet, "Name", null);
Description = IFCImportHandleUtil.GetOptionalStringAttribute(ifcMaterialConstituentSet, "Description", null);
}
/// <summary>
/// Process an IFCMaterialConstituent entity
/// </summary>
/// <param name="ifcMaterialConstituent">the material constituent</param>
/// <returns>returns IFCMaterialCOnstituent object</returns>
public static IFCMaterialConstituent ProcessIFCMaterialConstituent(IFCAnyHandle ifcMaterialConstituent)
{
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcMaterialConstituent))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcMaterialConstituent);
return(null);
}
IFCEntity materialConstituent;
if (!IFCImportFile.TheFile.EntityMap.TryGetValue(ifcMaterialConstituent.StepId, out materialConstituent))
{
materialConstituent = new IFCMaterialConstituent(ifcMaterialConstituent);
}
return(materialConstituent as IFCMaterialConstituent);
}
/// <summary>
/// Processes IfcRelAssociatesMaterial.
/// </summary>
/// <param name="ifcRelAssociatesMaterial">The IfcRelAssociatesMaterial handle.</param>
void ProcessIFCRelAssociatesMaterial(IFCAnyHandle ifcRelAssociatesMaterial)
{
IFCAnyHandle ifcMaterialSelect = IFCAnyHandleUtil.GetInstanceAttribute(ifcRelAssociatesMaterial, "RelatingMaterial");
if (IFCAnyHandleUtil.IsNullOrHasNoValue(ifcMaterialSelect))
{
Importer.TheLog.LogNullError(IFCEntityType.IfcRelAssociatesMaterial);
return;
}
// Deal with various types of IFCMaterialSelect.
if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterial))
{
MaterialSelect = IFCMaterial.ProcessIFCMaterial(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialLayer))
{
MaterialSelect = IFCMaterialLayer.ProcessIFCMaterialLayer(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialLayerSet))
{
MaterialSelect = IFCMaterialLayerSet.ProcessIFCMaterialLayerSet(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialLayerSetUsage))
{
MaterialSelect = IFCMaterialLayerSetUsage.ProcessIFCMaterialLayerSetUsage(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialList))
{
MaterialSelect = IFCMaterialList.ProcessIFCMaterialList(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialProfile))
{
MaterialSelect = IFCMaterialProfile.ProcessIFCMaterialProfile(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialProfileSet))
{
MaterialSelect = IFCMaterialProfileSet.ProcessIFCMaterialProfileSet(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialProfileSetUsage))
{
if (IFCAnyHandleUtil.IsTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialProfileSetUsageTapering))
{
MaterialSelect = IFCMaterialProfileSetUsageTapering.ProcessIFCMaterialProfileSetUsageTapering(ifcMaterialSelect);
}
else
{
MaterialSelect = IFCMaterialProfileSetUsage.ProcessIFCMaterialProfileSetUsage(ifcMaterialSelect);
}
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialConstituent))
{
MaterialSelect = IFCMaterialConstituent.ProcessIFCMaterialConstituent(ifcMaterialSelect);
}
else if (IFCAnyHandleUtil.IsSubTypeOf(ifcMaterialSelect, IFCEntityType.IfcMaterialConstituentSet))
{
MaterialSelect = IFCMaterialConstituentSet.ProcessIFCMaterialConstituentSet(ifcMaterialSelect);
}
else
{
Importer.TheLog.LogUnhandledSubTypeError(ifcMaterialSelect, "IfcMaterialSelect", false);
}
}