public bool isApplicable(IfcFlowSegment flowSegment)
{
// Doubled up Ifc Classification and Uniclass to be confirmed....
IfcPropertySingleValue propertySingleValue = null;
IfcSystem system = flowSegment.HasAssignments.OfType <IfcRelAssignsToGroup>().Select(x => x.RelatingGroup).OfType <IfcSystem>().FirstOrDefault();
if (system != null)
{
propertySingleValue = system.FindProperty("TfNSW_Uniclass_AssetCode") as IfcPropertySingleValue;
if (propertySingleValue != null)
{
if (!propertySingleValue.ValueStringStartsWith("Ss_50_30")) //Drainage collection and distribution systems
{
return(false);
}
}
IfcDistributionSystem distributionSystem = system as IfcDistributionSystem;
if (distributionSystem != null) //IFC4 concept
{
if (distributionSystem.PredefinedType != IfcDistributionSystemEnum.DRAINAGE)
{
return(false);
}
}
}
propertySingleValue = flowSegment.FindProperty("TfNSW_Uniclass_AssetCode") as IfcPropertySingleValue;
if (propertySingleValue != null)
{
if (propertySingleValue.ValueStringStartsWith("Pr_65_52_63")) // Pipes and fittings
{
return(true);
}
}
if (flowSegment is IfcDuctSegment)
{
return(false);
}
if (flowSegment is IfcCableCarrierSegment)
{
return(false);
}
IfcTypeObject typeObject = flowSegment.RelatingType();
if (typeObject is IfcDuctSegmentType)
{
return(false);
}
if (typeObject is IfcCableCarrierSegmentType)
{
return(false);
}
return(true);
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ReleaseVersion.IFC4X3);
IfcRailway sydneyLightRail = new IfcRailway(db);
sydneyLightRail.Name = "Sydney Light Rail";
sydneyLightRail.ObjectType = "Light Rail Complexes";
IfcProject project = new IfcProject(sydneyLightRail, "", IfcUnitAssignment.Length.Metre);
IfcClassification uniclass2015 = new IfcClassification(db, "Uniclass2015");
IfcClassificationReference lightRailComplexes = new IfcClassificationReference(uniclass2015);
lightRailComplexes.Identification = "Co_80_50_45";
lightRailComplexes.Name = "Light Rail Complexes";
lightRailComplexes.Associate(sydneyLightRail);
IfcFacilityPartTypeSelect facilityPartTypeSelect = new IfcFacilityPartTypeSelect(IfcRailwayPartTypeEnum.USERDEFINED);
IfcFacilityPart cbdCorridor = new IfcFacilityPart(sydneyLightRail, "CBD and SE Light Rail", facilityPartTypeSelect, IfcFacilityUsageEnum.LONGITUDINAL);
new IfcClassificationReference(uniclass2015)
{
Identification = "En_80_50_71", Name = "Railway Corridors"
}.Associate(cbdCorridor);
IfcSpace deStop = new IfcSpace(cbdCorridor, "DE Stop");
deStop.PredefinedType = IfcSpaceTypeEnum.USERDEFINED;
deStop.ObjectType = "Light Rail Stops";
new IfcClassificationReference(uniclass2015)
{
Identification = "SL_80_50_47", Name = "Light Rail Stops"
}.Associate(deStop);
IfcSpace platform1_2 = new IfcSpace(deStop, "Platform 1/2");
IfcClassificationReference classificationTicketSystem = new IfcClassificationReference(uniclass2015)
{
Identification = "Ss_75_90_80", Name = "Ticketing Systems"
};
IfcSystem opal = new IfcSystem(sydneyLightRail, "Opal system");
classificationTicketSystem.Associate(opal);
IfcDistributionSystem platform1_2TicketSystem = new IfcDistributionSystem(platform1_2, "DE Stop Platform 1/2 Ticket System", IfcDistributionSystemEnum.USERDEFINED);
opal.AddAggregated(platform1_2TicketSystem);
classificationTicketSystem.Associate(platform1_2TicketSystem);
IfcCommunicationsApplianceType opalTicketMachineType = new IfcCommunicationsApplianceType(db, "Opal Ticket Machine", IfcCommunicationsApplianceTypeEnum.USERDEFINED);
new IfcClassificationReference(uniclass2015)
{
Identification = "Pr_75_75_27_80", Name = "Smart card readers and writers"
}.Associate(opalTicketMachineType);
project.AddDeclared(opalTicketMachineType);
IfcLocalPlacement ticketMachineLocalPlacement = null;
IfcProductDefinitionShape ticketMachineShape = null;
IfcCommunicationsAppliance ticketMachine = new IfcCommunicationsAppliance(platform1_2, ticketMachineLocalPlacement, ticketMachineShape, platform1_2TicketSystem);
IfcPropertySingleValue dateCommissioned = new IfcPropertySingleValue(db, "Date Commissioned", new IfcDate(DateTime.Now));
new IfcPropertySet("TfNSW_Asset", dateCommissioned);
System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
saveFileDialog.Filter = "IFC BIM Data (*.ifc,*.ifcxml,*.ifcjson,*.ifczip)|*.ifc;*.ifcxml;*.ifcjson;*.ifczip";;
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.WriteFile(saveFileDialog.FileName);
}
}
