/// <summary>
/// Convert a wall to an IfcWallStandardCase
/// </summary>
/// <param name="wall"></param>
/// <param name="context"></param>
/// <param name="doc"></param>
/// <returns></returns>
private static IfcWallStandardCase ToIfcWallStandardCase(this Wall wall, IfcRepresentationContext context, Document doc)
{
var sweptArea = wall.CenterLine.Thicken(wall.Thickness()).ToIfcArbitraryClosedProfileDef(doc);
var extrudeDirection = Vector3.ZAxis.ToIfcDirection();
// We don't use the Wall's transform for positioning, because
// our walls have a transform that lays the wall "flat". Just
// use a identity transform.
var position = new Transform().ToIfcAxis2Placement3D(doc);
var repItem = new IfcExtrudedAreaSolid(sweptArea, position,
extrudeDirection, new IfcPositiveLengthMeasure(wall.Height));
var rep = new IfcShapeRepresentation(context, "Body", "SweptSolid", new List <IfcRepresentationItem> {
repItem
});
var productRep = new IfcProductDefinitionShape(new List <IfcRepresentation> {
rep
});
var id = IfcGuid.ToIfcGuid(Guid.NewGuid());
var localPlacement = new Transform().ToIfcLocalPlacement(doc);
var ifcWall = new IfcWallStandardCase(new IfcGloballyUniqueId(id),
null, wall.Name, null, null, localPlacement, productRep, null);
doc.AddEntity(sweptArea);
doc.AddEntity(extrudeDirection);
doc.AddEntity(position);
doc.AddEntity(repItem);
doc.AddEntity(rep);
doc.AddEntity(localPlacement);
doc.AddEntity(productRep);
doc.AddEntity(ifcWall);
return(ifcWall);
}
/// <summary>
/// Convert an IfcWallStandardCase to a Wall.
/// </summary>
/// <param name="wall">An IfcWallStandardCase.</param>
/// <param name="openings">A collection of IfcOpeningElement belonging to this wall.</param>
/// <param name="wallType">The wall's wall type.</param>
private static Wall ToWall(this IfcWallStandardCase wall,
IEnumerable <IfcOpeningElement> openings, WallType wallType)
{
var transform = new Transform();
transform.Concatenate(wall.ObjectPlacement.ToTransform());
// An extruded face solid.
var solid = wall.RepresentationsOfType <IfcExtrudedAreaSolid>().FirstOrDefault();
// A centerline wall with material layers.
// var axis = (Polyline)wall.RepresentationsOfType<IfcPolyline>().FirstOrDefault().ToICurve(false);
foreach (var cis in wall.ContainedInStructure)
{
cis.RelatingStructure.ObjectPlacement.ToTransform().Concatenate(transform);
}
// var os = openings.Select(o=>o.ToOpening()).ToArray();
if (solid != null)
{
var c = solid.SweptArea.ToICurve();
if (c is Polygon)
{
transform.Concatenate(solid.Position.ToTransform());
var result = new Wall(new Profile((Polygon)c), wallType, (IfcLengthMeasure)solid.Depth, transform);
result.Name = wall.Name;
return(result);
}
}
return(null);
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ModelView.Ifc4DesignTransfer);
IfcBuilding building = new IfcBuilding(db, "IfcBuilding")
{
};
IfcProject project = new IfcProject(building, "IfcProject", IfcUnitAssignment.Length.Millimetre)
{
};
//IfcBuildingStorey storey = new IfcBuildingStorey(building, "Ground Floor", 0);
IfcMaterial masonryFinish = new IfcMaterial(db, "Masonry - Brick - Brown");
IfcMaterial masonry = new IfcMaterial(db, "Masonry");
IfcMaterialLayer layerFinish = new IfcMaterialLayer(masonryFinish, 110, "Finish");
IfcMaterialLayer airInfiltrationBarrier = new IfcMaterialLayer(db, 50, "Air Infiltration Barrier")
{
IsVentilated = IfcLogicalEnum.TRUE
};
IfcMaterialLayer structure = new IfcMaterialLayer(masonry, 110, "Core");
string name = "Double Brick - 270";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet(new List <IfcMaterialLayer>()
{
layerFinish, airInfiltrationBarrier, structure
}, name);
IfcMaterialLayerSetUsage materialLayerSetUsage = new IfcMaterialLayerSetUsage(materialLayerSet, IfcLayerSetDirectionEnum.AXIS2, IfcDirectionSenseEnum.POSITIVE, 0);
db.NextObjectRecord = 300;
IfcWallType wallType = new IfcWallType(name, materialLayerSet, IfcWallTypeEnum.NOTDEFINED)
{
};
IfcWallStandardCase wallStandardCase = new IfcWallStandardCase(building, materialLayerSetUsage, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0)), 5000, 2000)
{
};
}
protected override void GenerateInstance(IfcBuilding building)
{
DatabaseIfc db = building.Database;
IfcMaterial masonryFinish = new IfcMaterial(db, "Masonry - Brick - Brown");
IfcMaterial masonry = new IfcMaterial(db, "Masonry");
IfcMaterialLayer layerFinish = new IfcMaterialLayer(masonryFinish, 110, "Finish");
IfcMaterialLayer airInfiltrationBarrier = new IfcMaterialLayer(db, 50, "Air Infiltration Barrier")
{
IsVentilated = IfcLogicalEnum.TRUE
};
IfcMaterialLayer structure = new IfcMaterialLayer(masonry, 110, "Core");
string name = "Double Brick - 270";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet(new List <IfcMaterialLayer>()
{
layerFinish, airInfiltrationBarrier, structure
}, name);
db.NextObjectRecord = 300;
IfcWallType wallType = new IfcWallType(name, materialLayerSet, IfcWallTypeEnum.NOTDEFINED);
IfcMaterialLayerSetUsage layerSetUsage = new IfcMaterialLayerSetUsage(materialLayerSet, IfcLayerSetDirectionEnum.AXIS2, IfcDirectionSenseEnum.POSITIVE, -materialLayerSet.MaterialLayers.Sum(x => x.LayerThickness) / 2.0);
IfcWallStandardCase wallStandardCase = new IfcWallStandardCase(building, layerSetUsage, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0)), 5000, 2000);
db.Context.AddDeclared(wallType);
//Unique ids assigned to generate constant IfcScript sample files, remove otherwise
wallType.GlobalId = "2aG1gZj7PD2PztLOx2$IVX";
wallStandardCase.GlobalId = "0DWgwt6o1FOx7466fPk$jl";
materialLayerSet.Associates.GlobalId = "36U74BIPDD89cYkx9bkV$Y";
wallStandardCase.MaterialSelect.Associates.GlobalId = "1BYoVhjtLADPUZYzipA826";
}
/// <summary>
/// Convert an IfcWallStandardCase to a Wall.
/// </summary>
/// <param name="wall"></param>
public static Wall ToWall(this IfcWallStandardCase wall)
{
var transform = new Transform();
transform.Concatenate(wall.ObjectPlacement.ToTransform());
var solid = wall.RepresentationsOfType <IfcExtrudedAreaSolid>().FirstOrDefault();
foreach (var cis in wall.ContainedInStructure)
{
cis.RelatingStructure.ObjectPlacement.ToTransform().Concatenate(transform);
}
var material = new Material("wall", Colors.Green);
if (solid != null)
{
var c = solid.SweptArea.ToICurve();
if (c is Polygon)
{
transform.Concatenate(solid.Position.ToTransform());
var result = new Wall(new Profile((Polygon)c), (IfcLengthMeasure)solid.Depth, material, transform);
result.Name = wall.Name;
return(result);
}
}
return(null);
}
protected override void GenerateData(STPModelData md, IfcBuilding building)
{
IfcMaterial masonryFinish = new IfcMaterial(md, "Masonry - Brick - Brown", "", "");
IfcMaterial masonry = new IfcMaterial(md, "Masonry", "", "");
IfcMaterialLayer layerFinish = new IfcMaterialLayer(md, masonryFinish, 110, false, "Finish", "", "", 0);
IfcMaterialLayer airInfiltrationBarrier = new IfcMaterialLayer(md, null, 50, true, "Air Infiltration Barrier", "", "", 0);
IfcMaterialLayer structure = new IfcMaterialLayer(md, masonry, 110, false, "Core", "", "", 0);
string name = "Double Brick - 270";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet(new List <IfcMaterialLayer>()
{
layerFinish, airInfiltrationBarrier, structure
}, name, "");
materialLayerSet.Associates.GlobalId = "36U74BIPDD89cYkx9bkV$Y";
md.NextObjectRecord = 300;
IfcWallType wallType = new IfcWallType(name, materialLayerSet, IfcWallTypeEnum.NOTDEFINED)
{
GlobalId = "2aG1gZj7PD2PztLOx2$IVX"
};
wallType.ObjectTypeOf.GlobalId = "1$EkFElNT8TB_VUVG1FtMe";
IfcWallStandardCase wallStandardCase = new IfcWallStandardCase(building, wallType, new Line(0, 0, 0, 5000, 0, 0), 2000, 0, true, null)
{
GlobalId = "0DWgwt6o1FOx7466fPk$jl"
};
wallStandardCase.MaterialSelect.Associates.GlobalId = "1BYoVhjtLADPUZYzipA826";
}
private void CreateSimpleProperty(IfcStore model, IfcWallStandardCase wall)
{
var ifcPropertySingleValue = model.Instances.New <IfcPropertySingleValue>(psv =>
{
psv.Name = "IfcPropertySingleValue:Time";
psv.Description = "";
psv.NominalValue = new IfcTimeMeasure(150.0);
psv.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.TIMEUNIT;
siu.Name = IfcSIUnitName.SECOND;
});
});
//lets create the IfcElementQuantity
var ifcPropertySet = model.Instances.New <IfcPropertySet>(ps =>
{
ps.Name = "Test:IfcPropertySet";
ps.Description = "Property Set";
ps.HasProperties.Add(ifcPropertySingleValue);
});
//need to create the relationship
model.Instances.New <IfcRelDefinesByProperties>(rdbp =>
{
rdbp.Name = "Property Association";
rdbp.Description = "IfcPropertySet associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcPropertySet;
});
}
internal static Wall ToWall(this IfcWallStandardCase wall,
IEnumerable <IfcOpeningElement> openings)
{
var transform = new Transform();
transform.Concatenate(wall.ObjectPlacement.ToTransform());
var os = openings.Select(o => o.ToOpening());
// An extruded face solid.
var solid = wall.RepresentationsOfType <IfcExtrudedAreaSolid>().FirstOrDefault();
if (solid == null)
{
// It's possible that the rep is a boolean.
var boolean = wall.RepresentationsOfType <IfcBooleanClippingResult>().FirstOrDefault();
if (boolean != null)
{
solid = boolean.FirstOperand.Choice as IfcExtrudedAreaSolid;
if (solid == null)
{
solid = boolean.SecondOperand.Choice as IfcExtrudedAreaSolid;
}
}
// if(solid == null)
// {
// throw new Exception("No usable solid was found when converting an IfcWallStandardCase to a Wall.");
// }
}
// A centerline wall with material layers.
// var axis = (Polyline)wall.RepresentationsOfType<IfcPolyline>().FirstOrDefault().ToICurve(false);
foreach (var cis in wall.ContainedInStructure)
{
cis.RelatingStructure.ObjectPlacement.ToTransform().Concatenate(transform);
}
if (solid != null)
{
var c = solid.SweptArea.ToCurve();
if (c is Polygon)
{
transform.Concatenate(solid.Position.ToTransform());
var result = new Wall((Polygon)c,
(IfcLengthMeasure)solid.Depth,
null,
transform,
null,
false,
IfcGuid.FromIfcGUID(wall.GlobalId),
wall.Name);
result.Openings.AddRange(os);
return(result);
}
}
return(null);
}
private static IfcProduct ToIfc(this StandardWall wall,
IfcLocalPlacement localPlacement, IfcProductDefinitionShape shape)
{
var ifcWall = new IfcWallStandardCase(IfcGuid.ToIfcGuid(Guid.NewGuid()),
null, wall.Name, null, null, localPlacement, shape, null);
return(ifcWall);
}
/// <summary>
/// Add some properties to the wall,
/// </summary>
/// <param name="model">XbimModel</param>
/// <param name="wall"></param>
private void AddPropertiesToWall(IfcStore model, IfcWallStandardCase wall)
{
using (var txn = model.BeginTransaction("Create Wall"))
{
CreateSimpleProperty(model, wall);
txn.Commit();
}
}
/// <summary>
/// This sample demonstrates the minimum steps to create a compliant IFC model that contains a single standard case wall
/// </summary>
static int Main()
{
//first create and initialise a model called Hello Wall
Console.WriteLine("Initialising the IFC Project....");
using (var model = CreateandInitModel("HelloWall"))
{
if (model != null)
{
IfcBuilding building = CreateBuilding(model, "Default Building");
IfcBuildingStorey storey = CreateStorey(building);
IfcWallStandardCase wall = CreateWall(model, 4000, 300, 2400);
if (wall != null)
{
AddPropertiesToWall(model, wall);
}
using (var txn = model.BeginTransaction("Add Wall"))
{
building.AddToSpatialDecomposition(storey);
storey.AddElement(wall);
txn.Commit();
}
if (wall != null)
{
try
{
Console.WriteLine("Standard Wall successfully created....");
//write the Ifc File
model.SaveAs("HelloWallIfc4.ifc", IfcStorageType.Ifc);
Console.WriteLine("HelloWallIfc4.ifc has been successfully written");
}
catch (Exception e)
{
Console.WriteLine("Failed to save HelloWall.ifc");
Console.WriteLine(e.Message);
}
}
}
else
{
Console.WriteLine("Failed to initialise the model");
}
}
Console.WriteLine("Press any key to exit to view the IFC file....");
Console.ReadKey();
LaunchNotepad("HelloWallIfc4.ifc");
return(0);
}
private static IfcProduct ToIfc(this StandardWall wall, Guid id,
IfcLocalPlacement localPlacement, IfcProductDefinitionShape shape)
{
var ifcWall = new IfcWallStandardCase(IfcGuid.ToIfcGuid(id),
null,
wall.Name,
null,
null,
localPlacement,
shape,
null,
IfcWallTypeEnum.NOTDEFINED);
return(ifcWall);
}
/// <summary>
/// Add some properties to the wall,
/// </summary>
/// <param name="model">XbimModel</param>
private void AddPropertiesToWall(XbimModel model, IfcWallStandardCase wall)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Wall"))
{
IfcOwnerHistory ifcOwnerHistory = model.IfcProject.OwnerHistory; //we just use the project owner history for the properties, saves creating one
CreateElementQuantity(model, wall, ifcOwnerHistory);
CreateSimpleProperty(model, wall, ifcOwnerHistory);
//if (model.Validate(txn.Modified(), Console.Out) == 0)
//{
txn.Commit();
//}
var xx = model.Instances.OfType <IfcPropertyReferenceValue>();
}
}
protected override void GenerateData(STPModelData md, IfcBuilding building)
{
IfcMaterial masonryFinish = new IfcMaterial(md, "Masonry - Brick - Brown", "", "");
IfcMaterial masonry = new IfcMaterial(md, "Masonry", "", "");
IfcMaterialLayer layerFinish = new IfcMaterialLayer(md, masonryFinish, 110, false, "Finish", "", "", 0);
IfcMaterialLayer airInfiltrationBarrier = new IfcMaterialLayer(md, null, 50, true, "Air Infiltration Barrier", "", "", 0);
IfcMaterialLayer structure = new IfcMaterialLayer(md, masonry, 110, false, "Core", "", "", 0);
string name = "Double Brick - 270";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet( new List<IfcMaterialLayer>() { layerFinish, airInfiltrationBarrier, structure }, name, "");
materialLayerSet.Associates.GlobalId = "36U74BIPDD89cYkx9bkV$Y";
md.NextObjectRecord = 300;
IfcWallType wallType = new IfcWallType(name, materialLayerSet, IfcWallTypeEnum.NOTDEFINED) { GlobalId = "2aG1gZj7PD2PztLOx2$IVX" };
wallType.ObjectTypeOf.GlobalId = "1$EkFElNT8TB_VUVG1FtMe";
IfcWallStandardCase wallStandardCase = new IfcWallStandardCase(building, wallType, new Line(0, 0, 0, 5000, 0, 0), 2000, 0, true, null) { GlobalId = "0DWgwt6o1FOx7466fPk$jl" };
wallStandardCase.MaterialSelect.Associates.GlobalId = "1BYoVhjtLADPUZYzipA826";
}
/// <summary>
/// This sample demonstrates the minimum steps to create a compliant IFC model that contains a single standard case wall
/// </summary>
/// <param name="args"></param>
public void Run()
{
//first create and initialise a model called Hello Wall
Console.WriteLine("Initialising the IFC Project....");
XbimModel model = CreateandInitModel("HelloWall");
if (model != null)
{
IfcBuilding building = CreateBuilding(model, "Default Building", 2000);
IfcWallStandardCase wall = CreateWall(model, 4000, 300, 2400);
if (wall != null)
{
AddPropertiesToWall(model, wall);
}
using (XbimReadWriteTransaction txn = model.BeginTransaction("Add Wall"))
{
building.AddElement(wall);
txn.Commit();
}
if (wall != null)
{
try
{
Console.WriteLine("Standard Wall successfully created....");
//write the Ifc File
model.SaveAs("HelloWall.ifc", XbimStorageType.IFC);
Console.WriteLine("HelloWall.ifc has been successfully written");
}
catch (Exception e)
{
Console.WriteLine("Failed to save HelloWall.ifc");
Console.WriteLine(e.Message);
}
}
}
else
{
Console.WriteLine("Failed to initialise the model");
}
Console.WriteLine("Press any key to exit....");
Console.ReadKey();
}
private static void CreateElementQuantity(IfcStore model, IfcWallStandardCase wall)
{
//Create a IfcElementQuantity
//first we need a IfcPhysicalSimpleQuantity,first will use IfcQuantityLength
var ifcQuantityArea = model.Instances.New <IfcQuantityLength>(qa =>
{
qa.Name = "IfcQuantityArea:Area";
qa.Description = "";
qa.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.LENGTHUNIT;
siu.Prefix = IfcSIPrefix.MILLI;
siu.Name = IfcSIUnitName.METRE;
});
qa.LengthValue = 100.0;
});
//next quantity IfcQuantityCount using IfcContextDependentUnit
var ifcContextDependentUnit = model.Instances.New <IfcContextDependentUnit>(cd =>
{
cd.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cd.UnitType = IfcUnitEnum.LENGTHUNIT;
cd.Name = "Elephants";
});
var ifcQuantityCount = model.Instances.New <IfcQuantityCount>(qc =>
{
qc.Name = "IfcQuantityCount:Elephant";
qc.CountValue = 12;
qc.Unit = ifcContextDependentUnit;
});
//next quantity IfcQuantityLength using IfcConversionBasedUnit
var ifcConversionBasedUnit = model.Instances.New <IfcConversionBasedUnit>(cbu =>
{
cbu.ConversionFactor = model.Instances.New <IfcMeasureWithUnit>(mu =>
{
mu.ValueComponent = new IfcRatioMeasure(25.4);
mu.UnitComponent = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.LENGTHUNIT;
siu.Prefix = IfcSIPrefix.MILLI;
siu.Name = IfcSIUnitName.METRE;
});
});
cbu.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cbu.UnitType = IfcUnitEnum.LENGTHUNIT;
cbu.Name = "Inch";
});
var ifcQuantityLength = model.Instances.New <IfcQuantityLength>(qa =>
{
qa.Name = "IfcQuantityLength:Length";
qa.Description = "";
qa.Unit = ifcConversionBasedUnit;
qa.LengthValue = 24.0;
});
//lets create the IfcElementQuantity
var ifcElementQuantity = model.Instances.New <IfcElementQuantity>(eq =>
{
eq.Name = "Test:IfcElementQuantity";
eq.Description = "Measurement quantity";
eq.Quantities.Add(ifcQuantityArea);
eq.Quantities.Add(ifcQuantityCount);
eq.Quantities.Add(ifcQuantityLength);
});
//need to create the relationship
model.Instances.New <IfcRelDefinesByProperties>(rdbp =>
{
rdbp.Name = "Area Association";
rdbp.Description = "IfcElementQuantity associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcElementQuantity;
});
}
private static void CreateSimpleProperty(IfcStore model, IfcWallStandardCase wall)
{
var ifcPropertySingleValue = model.Instances.New <IfcPropertySingleValue>(psv =>
{
psv.Name = "IfcPropertySingleValue:Time";
psv.Description = "";
psv.NominalValue = new IfcTimeMeasure(150.0);
psv.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.TIMEUNIT;
siu.Name = IfcSIUnitName.SECOND;
});
});
var ifcPropertyEnumeratedValue = model.Instances.New <IfcPropertyEnumeratedValue>(pev =>
{
pev.Name = "IfcPropertyEnumeratedValue:Music";
pev.EnumerationReference = model.Instances.New <IfcPropertyEnumeration>(pe =>
{
pe.Name = "Notes";
pe.EnumerationValues.Add(new IfcLabel("Do"));
pe.EnumerationValues.Add(new IfcLabel("Re"));
pe.EnumerationValues.Add(new IfcLabel("Mi"));
pe.EnumerationValues.Add(new IfcLabel("Fa"));
pe.EnumerationValues.Add(new IfcLabel("So"));
pe.EnumerationValues.Add(new IfcLabel("La"));
pe.EnumerationValues.Add(new IfcLabel("Ti"));
});
pev.EnumerationValues.Add(new IfcLabel("Do"));
pev.EnumerationValues.Add(new IfcLabel("Re"));
pev.EnumerationValues.Add(new IfcLabel("Mi"));
});
var ifcPropertyBoundedValue = model.Instances.New <IfcPropertyBoundedValue>(pbv =>
{
pbv.Name = "IfcPropertyBoundedValue:Mass";
pbv.Description = "";
pbv.UpperBoundValue = new IfcMassMeasure(5000.0);
pbv.LowerBoundValue = new IfcMassMeasure(1000.0);
pbv.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.MASSUNIT;
siu.Name = IfcSIUnitName.GRAM;
siu.Prefix = IfcSIPrefix.KILO;
});
});
var definingValues = new List <IfcReal> {
new IfcReal(100.0), new IfcReal(200.0), new IfcReal(400.0), new IfcReal(800.0), new IfcReal(1600.0), new IfcReal(3200.0),
};
var definedValues = new List <IfcReal> {
new IfcReal(20.0), new IfcReal(42.0), new IfcReal(46.0), new IfcReal(56.0), new IfcReal(60.0), new IfcReal(65.0),
};
var ifcPropertyTableValue = model.Instances.New <IfcPropertyTableValue>(ptv =>
{
ptv.Name = "IfcPropertyTableValue:Sound";
foreach (var item in definingValues)
{
ptv.DefiningValues.Add(item);
}
foreach (var item in definedValues)
{
ptv.DefinedValues.Add(item);
}
ptv.DefinedUnit = model.Instances.New <IfcContextDependentUnit>(cd =>
{
cd.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cd.UnitType = IfcUnitEnum.FREQUENCYUNIT;
cd.Name = "dB";
});
});
var listValues = new List <IfcLabel> {
new IfcLabel("Red"), new IfcLabel("Green"), new IfcLabel("Blue"), new IfcLabel("Pink"), new IfcLabel("White"), new IfcLabel("Black"),
};
var ifcPropertyListValue = model.Instances.New <IfcPropertyListValue>(plv =>
{
plv.Name = "IfcPropertyListValue:Colours";
foreach (var item in listValues)
{
plv.ListValues.Add(item);
}
});
var ifcMaterial = model.Instances.New <IfcMaterial>(m =>
{
m.Name = "Brick";
});
var ifcPrValueMaterial = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Material";
prv.PropertyReference = ifcMaterial;
});
var ifcMaterialList = model.Instances.New <IfcMaterialList>(ml =>
{
ml.Materials.Add(ifcMaterial);
ml.Materials.Add(model.Instances.New <IfcMaterial>(m => { m.Name = "Cavity"; }));
ml.Materials.Add(model.Instances.New <IfcMaterial>(m => { m.Name = "Block"; }));
});
var ifcMaterialLayer = model.Instances.New <IfcMaterialLayer>(ml =>
{
ml.Material = ifcMaterial;
ml.LayerThickness = 100.0;
});
var ifcPrValueMatLayer = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:MaterialLayer";
prv.PropertyReference = ifcMaterialLayer;
});
var ifcDocumentReference = model.Instances.New <IfcDocumentReference>(dr =>
{
dr.Name = "Document";
dr.Location = "c://Documents//TheDoc.Txt";
});
var ifcPrValueRef = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Document";
prv.PropertyReference = ifcDocumentReference;
});
var ifcTimeSeries = model.Instances.New <IfcRegularTimeSeries>(ts =>
{
ts.Name = "Regular Time Series";
ts.Description = "Time series of events";
ts.StartTime = new IfcDateTime("2015-02-14T12:01:01");
ts.EndTime = new IfcDateTime("2015-05-15T12:01:01");
ts.TimeSeriesDataType = IfcTimeSeriesDataTypeEnum.CONTINUOUS;
ts.DataOrigin = IfcDataOriginEnum.MEASURED;
ts.TimeStep = 604800; //7 days in secs
});
var ifcPrValueTimeSeries = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:TimeSeries";
prv.PropertyReference = ifcTimeSeries;
});
var ifcAddress = model.Instances.New <IfcPostalAddress>(a =>
{
a.InternalLocation = "Room 101";
a.AddressLines.AddRange(new[] { new IfcLabel("12 New road"), new IfcLabel("DoxField") });
a.Town = "Sunderland";
a.PostalCode = "DL01 6SX";
});
var ifcPrValueAddress = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Address";
prv.PropertyReference = ifcAddress;
});
var ifcTelecomAddress = model.Instances.New <IfcTelecomAddress>(a =>
{
a.TelephoneNumbers.Add(new IfcLabel("01325 6589965"));
a.ElectronicMailAddresses.Add(new IfcLabel("*****@*****.**"));
});
var ifcPrValueTelecom = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Telecom";
prv.PropertyReference = ifcTelecomAddress;
});
//lets create the IfcElementQuantity
var ifcPropertySet = model.Instances.New <IfcPropertySet>(ps =>
{
ps.Name = "Test:IfcPropertySet";
ps.Description = "Property Set";
ps.HasProperties.Add(ifcPropertySingleValue);
ps.HasProperties.Add(ifcPropertyEnumeratedValue);
ps.HasProperties.Add(ifcPropertyBoundedValue);
ps.HasProperties.Add(ifcPropertyTableValue);
ps.HasProperties.Add(ifcPropertyListValue);
ps.HasProperties.Add(ifcPrValueMaterial);
ps.HasProperties.Add(ifcPrValueMatLayer);
ps.HasProperties.Add(ifcPrValueRef);
ps.HasProperties.Add(ifcPrValueTimeSeries);
ps.HasProperties.Add(ifcPrValueAddress);
ps.HasProperties.Add(ifcPrValueTelecom);
});
//need to create the relationship
model.Instances.New <IfcRelDefinesByProperties>(rdbp =>
{
rdbp.Name = "Property Association";
rdbp.Description = "IfcPropertySet associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcPropertySet;
});
}
private static void CreateSimpleProperty(XbimModel model, IfcWallStandardCase wall, IfcOwnerHistory ifcOwnerHistory)
{
IfcPropertySingleValue ifcPropertySingleValue = model.Instances.New <IfcPropertySingleValue>(psv =>
{
psv.Name = "IfcPropertySingleValue:Time";
psv.Description = "";
psv.NominalValue = new IfcTimeMeasure(150.0);
psv.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.TIMEUNIT;
siu.Name = IfcSIUnitName.SECOND;
siu.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 0;
de.TimeExponent = 1;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
IfcPropertyEnumeratedValue ifcPropertyEnumeratedValue = model.Instances.New <IfcPropertyEnumeratedValue>(pev =>
{
pev.Name = "IfcPropertyEnumeratedValue:Music";
pev.EnumerationReference = model.Instances.New <IfcPropertyEnumeration>(pe =>
{
pe.Name = "Notes";
pe.EnumerationValues.Add(new IfcLabel("Do"));
pe.EnumerationValues.Add(new IfcLabel("Re"));
pe.EnumerationValues.Add(new IfcLabel("Mi"));
pe.EnumerationValues.Add(new IfcLabel("Fa"));
pe.EnumerationValues.Add(new IfcLabel("So"));
pe.EnumerationValues.Add(new IfcLabel("La"));
pe.EnumerationValues.Add(new IfcLabel("Ti"));
});
pev.EnumerationValues.Add(new IfcLabel("Do"));
pev.EnumerationValues.Add(new IfcLabel("Re"));
pev.EnumerationValues.Add(new IfcLabel("Mi"));
});
IfcPropertyBoundedValue ifcPropertyBoundedValue = model.Instances.New <IfcPropertyBoundedValue>(pbv =>
{
pbv.Name = "IfcPropertyBoundedValue:Mass";
pbv.Description = "";
pbv.UpperBoundValue = new IfcMassMeasure(5000.0);
pbv.LowerBoundValue = new IfcMassMeasure(1000.0);
pbv.Unit = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.MASSUNIT;
siu.Name = IfcSIUnitName.GRAM;
siu.Prefix = IfcSIPrefix.KILO;
siu.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 1;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
List <IfcReal> definingValues = new List <IfcReal>()
{
new IfcReal(100.0), new IfcReal(200.0), new IfcReal(400.0), new IfcReal(800.0), new IfcReal(1600.0), new IfcReal(3200.0),
};
List <IfcReal> definedValues = new List <IfcReal>()
{
new IfcReal(20.0), new IfcReal(42.0), new IfcReal(46.0), new IfcReal(56.0), new IfcReal(60.0), new IfcReal(65.0),
};
IfcPropertyTableValue ifcPropertyTableValue = model.Instances.New <IfcPropertyTableValue>(ptv =>
{
ptv.Name = "IfcPropertyTableValue:Sound";
foreach (var item in definingValues)
{
ptv.DefiningValues.Add(item);
}
foreach (var item in definedValues)
{
ptv.DefinedValues.Add(item);
}
ptv.DefinedUnit = model.Instances.New <IfcContextDependentUnit>(cd =>
{
cd.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cd.UnitType = IfcUnitEnum.FREQUENCYUNIT;
cd.Name = "dB";
});
});
List <IfcLabel> listValues = new List <IfcLabel>()
{
new IfcLabel("Red"), new IfcLabel("Green"), new IfcLabel("Blue"), new IfcLabel("Pink"), new IfcLabel("White"), new IfcLabel("Black"),
};
IfcPropertyListValue ifcPropertyListValue = model.Instances.New <IfcPropertyListValue>(plv =>
{
plv.Name = "IfcPropertyListValue:Colours";
foreach (var item in listValues)
{
plv.ListValues.Add(item);
}
});
IfcMaterial IfcMaterial = model.Instances.New <IfcMaterial>(m =>
{
m.Name = "Brick";
});
IfcPropertyReferenceValue ifcPRValueMaterial = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Material";
prv.PropertyReference = IfcMaterial;
});
IfcPropertyReferenceValue ifcPRValuePerson = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Person";
prv.PropertyReference = ifcOwnerHistory.OwningUser.ThePerson;
});
IfcDateAndTime ifcDateAndTime = model.Instances.New <IfcDateAndTime>(dt =>
{
dt.DateComponent = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 25;
cd.MonthComponent = 3;
cd.YearComponent = 2013;
});
dt.TimeComponent = model.Instances.New <IfcLocalTime>(lt =>
{
lt.HourComponent = 10;
lt.MinuteComponent = 30;
lt.SecondComponent = 0;
});
});
IfcPropertyReferenceValue ifcPRValueDateTime = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:DateAndTime";
prv.PropertyReference = ifcDateAndTime;
});
IfcMaterialList ifcMaterialList = model.Instances.New <IfcMaterialList>(ml =>
{
ml.Materials.Add(IfcMaterial);
ml.Materials.Add(model.Instances.New <IfcMaterial>(m => { m.Name = "Cavity"; }));
ml.Materials.Add(model.Instances.New <IfcMaterial>(m => { m.Name = "Block"; }));
});
IfcPropertyReferenceValue ifcPRValueMatList = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:MaterialList";
prv.PropertyReference = ifcMaterialList;
});
IfcPropertyReferenceValue ifcPRValueOrg = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Organization";
prv.PropertyReference = ifcOwnerHistory.OwningUser.TheOrganization;
});
IfcPropertyReferenceValue ifcPRValueDate = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Date";
prv.PropertyReference = ifcDateAndTime.DateComponent;
});
IfcPropertyReferenceValue ifcPRValueTime = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Time";
prv.PropertyReference = ifcDateAndTime.TimeComponent;
});
IfcPropertyReferenceValue ifcPRValuePersonOrg = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:PersonOrganization";
prv.PropertyReference = ifcOwnerHistory.OwningUser;
});
IfcMaterialLayer ifcMaterialLayer = model.Instances.New <IfcMaterialLayer>(ml =>
{
ml.Material = IfcMaterial;
ml.LayerThickness = 100.0;
});
IfcPropertyReferenceValue ifcPRValueMatLayer = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:MaterialLayer";
prv.PropertyReference = ifcMaterialLayer;
});
IfcDocumentReference ifcDocumentReference = model.Instances.New <IfcDocumentReference>(dr =>
{
dr.Name = "Document";
dr.Location = "c://Documents//TheDoc.Txt";
});
IfcPropertyReferenceValue ifcPRValueRef = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Document";
prv.PropertyReference = ifcDocumentReference;
});
IfcRegularTimeSeries ifcTimeSeries = model.Instances.New <IfcRegularTimeSeries>(ts =>
{
ts.Name = "Regular Time Series";
ts.Description = "Time series of events";
ts.StartTime = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 01;
cd.MonthComponent = 1;
cd.YearComponent = 2013;
});
ts.EndTime = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 01;
cd.MonthComponent = 3;
cd.YearComponent = 2013;
});
ts.TimeSeriesDataType = IfcTimeSeriesDataTypeEnum.CONTINUOUS;
ts.DataOrigin = IfcDataOriginEnum.MEASURED;
ts.TimeStep = 604800; //7 days in secs
});
IfcPropertyReferenceValue ifcPRValueTimeSeries = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:TimeSeries";
prv.PropertyReference = ifcTimeSeries;
});
IfcPostalAddress ifcAddress = model.Instances.New <IfcPostalAddress>(a =>
{
a.InternalLocation = "Room 101";
a.SetAddressLines(new string[] { "12 New road", "DoxField" });
a.Town = "Sunderland";
a.PostalCode = "DL01 6SX";
});
IfcPropertyReferenceValue ifcPRValueAddress = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Address";
prv.PropertyReference = ifcAddress;
});
IfcTelecomAddress IfcTelecomAddress = model.Instances.New <IfcTelecomAddress>(a =>
{
a.SetTelephoneNumbers(new string[] { "01325 6589965" });
a.SetElectronicMailAddress(new string[] { "*****@*****.**" });
});
IfcPropertyReferenceValue ifcPRValueTelecom = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Telecom";
prv.PropertyReference = IfcTelecomAddress;
});
IfcCostValue ifcCostValue = model.Instances.New <IfcCostValue>(cv =>
{
cv.Name = "Cost Value";
cv.Description = "";
cv.Value = new IfcMonetaryMeasure(155.0);
cv.ApplicableDate = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 02;
cd.MonthComponent = 02;
cd.YearComponent = 2013;
});
cv.FixedUntilDate = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 31;
cd.MonthComponent = 12;
cd.YearComponent = 2013;
});
cv.CostType = "Annual rate of return";
cv.Condition = "";
});
IfcPropertyReferenceValue ifcPRValueCostValue = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:CostValue";
prv.PropertyReference = ifcCostValue;
});
IfcEnvironmentalImpactValue IfcEnvironmentalImpactValue = model.Instances.New <IfcEnvironmentalImpactValue>(cv =>
{
cv.Name = "Environmental Impact";
cv.Description = "";
cv.Value = model.Instances.New <IfcMeasureWithUnit>(mwu =>
{
mwu.ValueComponent = new IfcReal(111.0);
mwu.UnitComponent = model.Instances.New <IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.LENGTHUNIT;
siu.Name = IfcSIUnitName.METRE;
siu.Dimensions = model.Instances.New <IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
cv.ApplicableDate = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 02;
cd.MonthComponent = 02;
cd.YearComponent = 2013;
});
cv.FixedUntilDate = model.Instances.New <IfcCalendarDate>(cd =>
{
cd.DayComponent = 31;
cd.MonthComponent = 12;
cd.YearComponent = 2013;
});
cv.ImpactType = "Embodied energy";
cv.Category = IfcEnvironmentalImpactCategoryEnum.MANUFACTURE;
});
IfcPropertyReferenceValue ifcPRValueEnvironmentalImpact = model.Instances.New <IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:EnvironmentalImpact";
prv.PropertyReference = IfcEnvironmentalImpactValue;
});
//lets create the IfcElementQuantity
IfcPropertySet ifcPropertySet = model.Instances.New <IfcPropertySet>(ps =>
{
ps.OwnerHistory = ifcOwnerHistory;
ps.Name = "Test:IfcPropertySet";
ps.Description = "Property Set";
ps.HasProperties.Add(ifcPropertySingleValue);
ps.HasProperties.Add(ifcPropertyEnumeratedValue);
ps.HasProperties.Add(ifcPropertyBoundedValue);
ps.HasProperties.Add(ifcPropertyTableValue);
ps.HasProperties.Add(ifcPropertyListValue);
ps.HasProperties.Add(ifcPRValueMaterial);
ps.HasProperties.Add(ifcPRValuePerson);
ps.HasProperties.Add(ifcPRValueDateTime);
ps.HasProperties.Add(ifcPRValueMatList);
ps.HasProperties.Add(ifcPRValueOrg);
ps.HasProperties.Add(ifcPRValueDate);
ps.HasProperties.Add(ifcPRValueTime);
ps.HasProperties.Add(ifcPRValuePersonOrg);
ps.HasProperties.Add(ifcPRValueMatLayer);
ps.HasProperties.Add(ifcPRValueRef);
ps.HasProperties.Add(ifcPRValueTimeSeries);
ps.HasProperties.Add(ifcPRValueAddress);
ps.HasProperties.Add(ifcPRValueTelecom);
ps.HasProperties.Add(ifcPRValueCostValue);
ps.HasProperties.Add(ifcPRValueEnvironmentalImpact);
});
//need to create the relationship
IfcRelDefinesByProperties ifcRelDefinesByProperties = model.Instances.New <IfcRelDefinesByProperties>(rdbp =>
{
rdbp.OwnerHistory = ifcOwnerHistory;
rdbp.Name = "Property Association";
rdbp.Description = "IfcPropertySet associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcPropertySet;
});
}
private void CreateSimpleProperty(XbimModel model, IfcWallStandardCase wall, IfcOwnerHistory ifcOwnerHistory)
{
var ifcPropertySingleValue = model.Instances.New<IfcPropertySingleValue>(psv =>
{
psv.Name = "IfcPropertySingleValue:Time";
psv.Description = "";
psv.NominalValue = new IfcTimeMeasure(150.0);
psv.Unit = model.Instances.New<IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.TIMEUNIT;
siu.Name = IfcSIUnitName.SECOND;
siu.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 0;
de.TimeExponent = 1;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
var ifcPropertyEnumeratedValue = model.Instances.New<IfcPropertyEnumeratedValue>(pev =>
{
pev.Name = "IfcPropertyEnumeratedValue:Music";
pev.EnumerationReference = model.Instances.New<IfcPropertyEnumeration>(pe =>
{
pe.Name = "Notes";
pe.EnumerationValues.Add(new IfcLabel("Do"));
pe.EnumerationValues.Add(new IfcLabel("Re"));
pe.EnumerationValues.Add(new IfcLabel("Mi"));
pe.EnumerationValues.Add(new IfcLabel("Fa"));
pe.EnumerationValues.Add(new IfcLabel("So"));
pe.EnumerationValues.Add(new IfcLabel("La"));
pe.EnumerationValues.Add(new IfcLabel("Ti"));
});
pev.EnumerationValues.Add(new IfcLabel("Do"));
pev.EnumerationValues.Add(new IfcLabel("Re"));
pev.EnumerationValues.Add(new IfcLabel("Mi"));
});
var ifcPropertyBoundedValue = model.Instances.New<IfcPropertyBoundedValue>(pbv =>
{
pbv.Name = "IfcPropertyBoundedValue:Mass";
pbv.Description = "";
pbv.UpperBoundValue = new IfcMassMeasure(5000.0);
pbv.LowerBoundValue = new IfcMassMeasure(1000.0);
pbv.Unit = model.Instances.New<IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.MASSUNIT;
siu.Name = IfcSIUnitName.GRAM;
siu.Prefix = IfcSIPrefix.KILO;
siu.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 1;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
var definingValues = new List<IfcReal> { new IfcReal(100.0), new IfcReal(200.0), new IfcReal(400.0), new IfcReal(800.0), new IfcReal(1600.0), new IfcReal(3200.0), };
var definedValues = new List<IfcReal> { new IfcReal(20.0), new IfcReal(42.0), new IfcReal(46.0), new IfcReal(56.0), new IfcReal(60.0), new IfcReal(65.0), };
var ifcPropertyTableValue = model.Instances.New<IfcPropertyTableValue>(ptv =>
{
ptv.Name = "IfcPropertyTableValue:Sound";
foreach (var item in definingValues)
{
ptv.DefiningValues.Add(item);
}
foreach (var item in definedValues)
{
ptv.DefinedValues.Add(item);
}
ptv.DefinedUnit = model.Instances.New<IfcContextDependentUnit>(cd =>
{
cd.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 0;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cd.UnitType = IfcUnitEnum.FREQUENCYUNIT;
cd.Name = "dB";
});
});
var listValues = new List<IfcLabel> { new IfcLabel("Red"), new IfcLabel("Green"), new IfcLabel("Blue"), new IfcLabel("Pink"), new IfcLabel("White"), new IfcLabel("Black"), };
var ifcPropertyListValue = model.Instances.New<IfcPropertyListValue>(plv =>
{
plv.Name = "IfcPropertyListValue:Colours";
foreach (var item in listValues)
{
plv.ListValues.Add(item);
}
});
var ifcMaterial = model.Instances.New<IfcMaterial>(m =>
{
m.Name = "Brick";
});
var ifcPrValueMaterial = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Material";
prv.PropertyReference = ifcMaterial;
});
var ifcPrValuePerson = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Person";
prv.PropertyReference = ifcOwnerHistory.OwningUser.ThePerson;
});
var ifcDateAndTime = model.Instances.New<IfcDateAndTime>(dt =>
{
dt.DateComponent = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 25;
cd.MonthComponent = 3;
cd.YearComponent = 2013;
});
dt.TimeComponent = model.Instances.New<IfcLocalTime>(lt =>
{
lt.HourComponent = 10;
lt.MinuteComponent = 30;
lt.SecondComponent = 0;
});
});
var ifcPrValueDateTime = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:DateAndTime";
prv.PropertyReference = ifcDateAndTime;
});
var ifcMaterialList = model.Instances.New<IfcMaterialList>(ml =>
{
ml.Materials.Add(ifcMaterial);
ml.Materials.Add(model.Instances.New<IfcMaterial>(m => { m.Name = "Cavity"; }));
ml.Materials.Add(model.Instances.New<IfcMaterial>(m => { m.Name = "Block"; }));
});
var ifcPrValueMatList = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:MaterialList";
prv.PropertyReference = ifcMaterialList;
});
var ifcPrValueOrg = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Organization";
prv.PropertyReference = ifcOwnerHistory.OwningUser.TheOrganization;
});
var ifcPrValueDate = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Date";
prv.PropertyReference = ifcDateAndTime.DateComponent;
});
var ifcPrValueTime = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Time";
prv.PropertyReference = ifcDateAndTime.TimeComponent;
});
var ifcPrValuePersonOrg = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:PersonOrganization";
prv.PropertyReference = ifcOwnerHistory.OwningUser;
});
var ifcMaterialLayer = model.Instances.New<IfcMaterialLayer>(ml =>
{
ml.Material = ifcMaterial;
ml.LayerThickness = 100.0;
});
var ifcPrValueMatLayer = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:MaterialLayer";
prv.PropertyReference = ifcMaterialLayer;
});
var ifcDocumentReference = model.Instances.New<IfcDocumentReference>(dr =>
{
dr.Name = "Document";
dr.Location = "c://Documents//TheDoc.Txt";
});
var ifcPrValueRef = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Document";
prv.PropertyReference = ifcDocumentReference;
});
var ifcTimeSeries = model.Instances.New<IfcRegularTimeSeries>(ts =>
{
ts.Name = "Regular Time Series";
ts.Description = "Time series of events";
ts.StartTime = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 01;
cd.MonthComponent = 1;
cd.YearComponent = 2013;
});
ts.EndTime = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 01;
cd.MonthComponent = 3;
cd.YearComponent = 2013;
});
ts.TimeSeriesDataType = IfcTimeSeriesDataTypeEnum.CONTINUOUS;
ts.DataOrigin = IfcDataOriginEnum.MEASURED;
ts.TimeStep = 604800; //7 days in secs
});
var ifcPrValueTimeSeries = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:TimeSeries";
prv.PropertyReference = ifcTimeSeries;
});
var ifcAddress = model.Instances.New<IfcPostalAddress>(a =>
{
a.InternalLocation = "Room 101";
a.SetAddressLines(new[] { "12 New road", "DoxField" });
a.Town = "Sunderland";
a.PostalCode = "DL01 6SX";
});
var ifcPrValueAddress = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Address";
prv.PropertyReference = ifcAddress;
});
var ifcTelecomAddress = model.Instances.New<IfcTelecomAddress>(a =>
{
a.SetTelephoneNumbers(new[] { "01325 6589965" });
a.SetElectronicMailAddress(new[] { "*****@*****.**" });
});
var ifcPrValueTelecom = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:Telecom";
prv.PropertyReference = ifcTelecomAddress;
});
var ifcCostValue = model.Instances.New<IfcCostValue>(cv =>
{
cv.Name = "Cost Value";
cv.Description = "";
cv.Value = new IfcMonetaryMeasure(155.0);
cv.ApplicableDate = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 02;
cd.MonthComponent = 02;
cd.YearComponent = 2013;
});
cv.FixedUntilDate = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 31;
cd.MonthComponent = 12;
cd.YearComponent = 2013;
});
cv.CostType = "Annual rate of return";
cv.Condition = "";
});
var ifcPrValueCostValue = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:CostValue";
prv.PropertyReference = ifcCostValue;
});
var ifcEnvironmentalImpactValue = model.Instances.New<IfcEnvironmentalImpactValue>(cv =>
{
cv.Name = "Environmental Impact";
cv.Description = "";
cv.Value = model.Instances.New<IfcMeasureWithUnit>(mwu =>
{
mwu.ValueComponent = new IfcReal(111.0);
mwu.UnitComponent = model.Instances.New<IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.LENGTHUNIT;
siu.Name = IfcSIUnitName.METRE;
siu.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
});
cv.ApplicableDate = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 02;
cd.MonthComponent = 02;
cd.YearComponent = 2013;
});
cv.FixedUntilDate = model.Instances.New<IfcCalendarDate>(cd =>
{
cd.DayComponent = 31;
cd.MonthComponent = 12;
cd.YearComponent = 2013;
});
cv.ImpactType = "Embodied energy";
cv.Category = IfcEnvironmentalImpactCategoryEnum.MANUFACTURE;
});
var ifcPrValueEnvironmentalImpact = model.Instances.New<IfcPropertyReferenceValue>(prv =>
{
prv.Name = "IfcPropertyReferenceValue:EnvironmentalImpact";
prv.PropertyReference = ifcEnvironmentalImpactValue;
});
//lets create the IfcElementQuantity
var ifcPropertySet = model.Instances.New<IfcPropertySet>(ps =>
{
ps.OwnerHistory = ifcOwnerHistory;
ps.Name = "Test:IfcPropertySet";
ps.Description = "Property Set";
ps.HasProperties.Add(ifcPropertySingleValue);
ps.HasProperties.Add(ifcPropertyEnumeratedValue);
ps.HasProperties.Add(ifcPropertyBoundedValue);
ps.HasProperties.Add(ifcPropertyTableValue);
ps.HasProperties.Add(ifcPropertyListValue);
ps.HasProperties.Add(ifcPrValueMaterial);
ps.HasProperties.Add(ifcPrValuePerson);
ps.HasProperties.Add(ifcPrValueDateTime);
ps.HasProperties.Add(ifcPrValueMatList);
ps.HasProperties.Add(ifcPrValueOrg);
ps.HasProperties.Add(ifcPrValueDate);
ps.HasProperties.Add(ifcPrValueTime);
ps.HasProperties.Add(ifcPrValuePersonOrg);
ps.HasProperties.Add(ifcPrValueMatLayer);
ps.HasProperties.Add(ifcPrValueRef);
ps.HasProperties.Add(ifcPrValueTimeSeries);
ps.HasProperties.Add(ifcPrValueAddress);
ps.HasProperties.Add(ifcPrValueTelecom);
ps.HasProperties.Add(ifcPrValueCostValue);
ps.HasProperties.Add(ifcPrValueEnvironmentalImpact);
});
//need to create the relationship
model.Instances.New<IfcRelDefinesByProperties>(rdbp =>
{
rdbp.OwnerHistory = ifcOwnerHistory;
rdbp.Name = "Property Association";
rdbp.Description = "IfcPropertySet associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcPropertySet;
});
}
private void CreateElementQuantity(XbimModel model, IfcWallStandardCase wall, IfcOwnerHistory ifcOwnerHistory)
{
//Create a IfcElementQuantity
//first we need a IfcPhysicalSimpleQuantity,first will use IfcQuantityArea
var ifcQuantityArea = model.Instances.New<IfcQuantityArea>(qa =>
{
qa.Name = "IfcQuantityArea:Area";
qa.Description = "";
qa.Unit = model.Instances.New<IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.AREAUNIT;
siu.Prefix = IfcSIPrefix.MILLI;
siu.Name = IfcSIUnitName.SQUARE_METRE;
siu.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
});
qa.AreaValue = 100.0;
});
//next quantity IfcQuantityCount using IfcContextDependentUnit
var ifcContextDependentUnit = model.Instances.New<IfcContextDependentUnit>(cd =>
{
cd.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cd.UnitType = IfcUnitEnum.LENGTHUNIT;
cd.Name = "Elephants";
});
var ifcQuantityCount = model.Instances.New<IfcQuantityCount>(qc =>
{
qc.Name = "IfcQuantityCount:Elephant";
qc.CountValue = 12;
qc.Unit = ifcContextDependentUnit;
});
//next quantity IfcQuantityLength using IfcConversionBasedUnit
var ifcConversionBasedUnit = model.Instances.New<IfcConversionBasedUnit>(cbu =>
{
cbu.ConversionFactor = model.Instances.New<IfcMeasureWithUnit>(mu =>
{
mu.ValueComponent = new IfcRatioMeasure(25.4);
mu.UnitComponent = model.Instances.New<IfcSIUnit>(siu =>
{
siu.UnitType = IfcUnitEnum.LENGTHUNIT;
siu.Prefix = IfcSIPrefix.MILLI;
siu.Name = IfcSIUnitName.METRE;
});
});
cbu.Dimensions = model.Instances.New<IfcDimensionalExponents>(de =>
{
de.LengthExponent = 1;
de.MassExponent = 0;
de.TimeExponent = 0;
de.ElectricCurrentExponent = 0;
de.ThermodynamicTemperatureExponent = 0;
de.AmountOfSubstanceExponent = 0;
de.LuminousIntensityExponent = 0;
});
cbu.UnitType = IfcUnitEnum.LENGTHUNIT;
cbu.Name = "Inch";
});
var ifcQuantityLength = model.Instances.New<IfcQuantityLength>(qa =>
{
qa.Name = "IfcQuantityLength:Length";
qa.Description = "";
qa.Unit = ifcConversionBasedUnit;
qa.LengthValue = 24.0;
});
//lets create the IfcElementQuantity
var ifcElementQuantity = model.Instances.New<IfcElementQuantity>(eq =>
{
eq.OwnerHistory = ifcOwnerHistory;
eq.Name = "Test:IfcElementQuantity";
eq.Description = "Measurement quantity";
eq.Quantities.Add(ifcQuantityArea);
eq.Quantities.Add(ifcQuantityCount);
eq.Quantities.Add(ifcQuantityLength);
});
//need to create the relationship
model.Instances.New<IfcRelDefinesByProperties>(rdbp =>
{
rdbp.OwnerHistory = ifcOwnerHistory;
rdbp.Name = "Area Association";
rdbp.Description = "IfcElementQuantity associated to wall";
rdbp.RelatedObjects.Add(wall);
rdbp.RelatingPropertyDefinition = ifcElementQuantity;
});
}
/// <summary>
/// Add some properties to the wall,
/// </summary>
/// <param name="model">XbimModel</param>
/// <param name="wall"></param>
private void AddPropertiesToWall(XbimModel model, IfcWallStandardCase wall)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Wall"))
{
IfcOwnerHistory ifcOwnerHistory = model.IfcProject.OwnerHistory; //we just use the project owner history for the properties, saves creating one
CreateElementQuantity(model, wall, ifcOwnerHistory);
CreateSimpleProperty(model, wall, ifcOwnerHistory);
//if (model.Validate(txn.Modified(), Console.Out) == 0)
//{
txn.Commit();
//}
}
}
/// <summary>
/// This creates a wall and it's geometry, many geometric representations are possible and extruded rectangular footprint is chosen as this is commonly used for standard case walls
/// </summary>
/// <param name="model"></param>
/// <param name="length">Length of the rectangular footprint</param>
/// <param name="width">Width of the rectangular footprint (width of the wall)</param>
/// <param name="height">Height to extrude the wall, extrusion is vertical</param>
/// <returns></returns>
private IfcWallStandardCase CreateWall(XbimModel model, double length, double width, double height)
{
//
//begin a transaction
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Wall"))
{
IfcWallStandardCase wall = model.Instances.New <IfcWallStandardCase>();
wall.Name = "A Standard rectangular wall";
// required parameters for IfcWall
wall.OwnerHistory.OwningUser = model.DefaultOwningUser;
wall.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//represent wall as a rectangular profile
IfcRectangleProfileDef rectProf = model.Instances.New <IfcRectangleProfileDef>();
rectProf.ProfileType = IfcProfileTypeEnum.AREA;
rectProf.XDim = width;
rectProf.YDim = length;
IfcCartesianPoint insertPoint = model.Instances.New <IfcCartesianPoint>();
insertPoint.SetXY(0, 400); //insert at arbitrary position
rectProf.Position = model.Instances.New <IfcAxis2Placement2D>();
rectProf.Position.Location = insertPoint;
//model as a swept area solid
IfcExtrudedAreaSolid body = model.Instances.New <IfcExtrudedAreaSolid>();
body.Depth = height;
body.SweptArea = rectProf;
body.ExtrudedDirection = model.Instances.New <IfcDirection>();
body.ExtrudedDirection.SetXYZ(0, 0, 1);
//parameters to insert the geometry in the model
IfcCartesianPoint origin = model.Instances.New <IfcCartesianPoint>();
origin.SetXYZ(0, 0, 0);
body.Position = model.Instances.New <IfcAxis2Placement3D>();
body.Position.Location = origin;
//Create a Definition shape to hold the geometry
IfcShapeRepresentation shape = model.Instances.New <IfcShapeRepresentation>();
shape.ContextOfItems = model.IfcProject.ModelContext();
shape.RepresentationType = "SweptSolid";
shape.RepresentationIdentifier = "Body";
shape.Items.Add_Reversible(body);
//Create a Product Definition and add the model geometry to the wall
IfcProductDefinitionShape rep = model.Instances.New <IfcProductDefinitionShape>();
rep.Representations.Add_Reversible(shape);
wall.Representation = rep;
//now place the wall into the model
IfcLocalPlacement lp = model.Instances.New <IfcLocalPlacement>();
IfcAxis2Placement3D ax3d = model.Instances.New <IfcAxis2Placement3D>();
ax3d.Location = origin;
ax3d.RefDirection = model.Instances.New <IfcDirection>();
ax3d.RefDirection.SetXYZ(0, 1, 0);
ax3d.Axis = model.Instances.New <IfcDirection>();
ax3d.Axis.SetXYZ(0, 0, 1);
lp.RelativePlacement = ax3d;
wall.ObjectPlacement = lp;
// Where Clause: The IfcWallStandard relies on the provision of an IfcMaterialLayerSetUsage
IfcMaterialLayerSetUsage ifcMaterialLayerSetUsage = model.Instances.New <IfcMaterialLayerSetUsage>();
IfcMaterialLayerSet ifcMaterialLayerSet = model.Instances.New <IfcMaterialLayerSet>();
IfcMaterialLayer ifcMaterialLayer = model.Instances.New <IfcMaterialLayer>();
ifcMaterialLayer.LayerThickness = 10;
ifcMaterialLayerSet.MaterialLayers.Add_Reversible(ifcMaterialLayer);
ifcMaterialLayerSetUsage.ForLayerSet = ifcMaterialLayerSet;
ifcMaterialLayerSetUsage.LayerSetDirection = IfcLayerSetDirectionEnum.AXIS2;
ifcMaterialLayerSetUsage.DirectionSense = IfcDirectionSenseEnum.NEGATIVE;
ifcMaterialLayerSetUsage.OffsetFromReferenceLine = 150;
// Add material to wall
IfcMaterial material = model.Instances.New <IfcMaterial>();
material.Name = "some material";
IfcRelAssociatesMaterial ifcRelAssociatesMaterial = model.Instances.New <IfcRelAssociatesMaterial>();
ifcRelAssociatesMaterial.RelatingMaterial = material;
ifcRelAssociatesMaterial.RelatedObjects.Add_Reversible(wall);
ifcRelAssociatesMaterial.RelatingMaterial = ifcMaterialLayerSetUsage;
// IfcPresentationLayerAssignment is required for CAD presentation in IfcWall or IfcWallStandardCase
IfcPresentationLayerAssignment ifcPresentationLayerAssignment = model.Instances.New <IfcPresentationLayerAssignment>();
ifcPresentationLayerAssignment.Name = "some ifcPresentationLayerAssignment";
ifcPresentationLayerAssignment.AssignedItems.Add(shape);
// linear segment as IfcPolyline with two points is required for IfcWall
IfcPolyline ifcPolyline = model.Instances.New <IfcPolyline>();
IfcCartesianPoint startPoint = model.Instances.New <IfcCartesianPoint>();
startPoint.SetXY(0, 0);
IfcCartesianPoint endPoint = model.Instances.New <IfcCartesianPoint>();
endPoint.SetXY(4000, 0);
ifcPolyline.Points.Add_Reversible(startPoint);
ifcPolyline.Points.Add_Reversible(endPoint);
IfcShapeRepresentation shape2d = model.Instances.New <IfcShapeRepresentation>();
shape2d.ContextOfItems = model.IfcProject.ModelContext();
shape2d.RepresentationIdentifier = "Axis";
shape2d.RepresentationType = "Curve2D";
shape2d.Items.Add_Reversible(ifcPolyline);
rep.Representations.Add_Reversible(shape2d);
//validate write any errors to the console and commit if ok, otherwise abort
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(wall);
}
}
return(null);
}
public XbimCreateBuilding(Building cadBuilding, string pathToSave)
{
using (var model = CreateandInitModel("Demo1"))
{
List <IFloor> lstSortedFloors = cadBuilding.Floors.OrderByDescending(f => f.Level).ToList();
if (model != null)
{
IfcBuilding building = CreateBuilding(model, "Default Building");
for (int i = 0; i < lstSortedFloors.Count; i++)
{
Floor floor = lstSortedFloors[i] as Floor;
if (floor != null)
{
if (i + 1 == lstSortedFloors.Count)
{
break;
}
double lvlDifference = lstSortedFloors[i].Level - lstSortedFloors[i + 1].Level;
double wallHeight = lvlDifference - floor.Slabs[0].Thickness;
foreach (Wall cadWall in floor.Walls)
{
IfcWallStandardCase wall = CreateIfcWall(model, cadWall, wallHeight);
if (wall != null)
{
AddPropertiesToWall(model, wall);
}
using (var txn = model.BeginTransaction("Add Wall"))
{
building.AddElement(wall);
txn.Commit();
}
}
foreach (RectColumn cadCol in floor.Columns)
{
IfcColumn column = CreateIfcColumn(model, cadCol, lvlDifference);
using (var txn = model.BeginTransaction("Add column"))
{
building.AddElement(column);
txn.Commit();
}
}
foreach (Slab cadSlab in floor.Slabs)
{
slab = CreateIfcSlab(model, cadSlab);
using (var trans = model.BeginTransaction("Add Slab"))
{
building.AddElement(slab);
trans.Commit();
}
}
IfcOpeningElement opening = null;
foreach (var cadOpening in floor.Openings)
{
opening = CreateIfcOpening(model, cadOpening, floor.Slabs[0].Thickness);
using (var trans = model.BeginTransaction("Add Opening"))
{
building.AddElement(opening);
//attach opening
slab.AttchOpening(model, opening);
trans.Commit();
}
}
//Create stairs
foreach (Stair cadStair in floor.Stairs)
{
IfcStair stair = CreateIfcStair(model, cadStair);
using (var txn = model.BeginTransaction("Add Stair"))
{
building.AddElement(stair);
txn.Commit();
}
}
foreach (LinearPath cadLanding in floor.Landings)
{
IfcSlab landing = CreateIfcLanding(model, cadLanding, DefaultValues.SlabThinkess);
using (var txn = model.BeginTransaction("Add Landing"))
{
building.AddElement(landing);
txn.Commit();
}
}
}
else
{
Foundation foundation = lstSortedFloors[i] as Foundation;
foreach (PCRectFooting cadFooting in foundation.PCFooting)
{
IfcFooting footing = CreateIfcFooting(model, cadFooting);
using (var txn = model.BeginTransaction("Add Footing"))
{
building.AddElement(footing);
txn.Commit();
}
}
foreach (RCRectFooting cadFooting in foundation.RCFooting)
{
IfcFooting footing = CreateIfcFooting(model, cadFooting);
using (var txn = model.BeginTransaction("Add Footing"))
{
building.AddElement(footing);
txn.Commit();
}
}
foreach (SlopedSlab cadRamp in foundation.Ramps)
{
IfcSlab ramp = CreateIfcSlopedSlab(model, cadRamp);
using (var txn = model.BeginTransaction("Add Ramp"))
{
building.AddElement(ramp);
txn.Commit();
}
}
}
}
try
{
Console.WriteLine("Standard Wall successfully created....");
//write the Ifc File
model.SaveAs(pathToSave + @"\Demo1.ifc", IfcStorageType.Ifc);
Console.WriteLine("WallIfc4.ifc has been successfully written");
}
catch (Exception e)
{
Console.WriteLine("Failed to save!");
Console.WriteLine(e.Message);
}
}
}
}
/// <summary>
/// This creates a wall and it's geometry, many geometric representations are possible and extruded rectangular footprint is chosen as this is commonly used for standard case walls
/// </summary>
/// <param name="model"></param>
/// <param name="length">Length of the rectangular footprint</param>
/// <param name="width">Width of the rectangular footprint (width of the wall)</param>
/// <param name="height">Height to extrude the wall, extrusion is vertical</param>
/// <returns></returns>
private IfcWallStandardCase CreateIfcWall(IfcStore model, Wall cadWall, double height)
{
//cadWall.Thickness *= 1000;
//cadWall.StPt.X *= 1000;
//cadWall.StPt.Y*= 1000;
//cadWall.EndPt.X *= 1000;
//cadWall.EndPt.Y *= 1000;
//dimensions of the new IFC Wall we want to create
double length = Math.Abs(cadWall.EndPt.X - cadWall.StPt.X) > 0 ? Math.Abs(cadWall.EndPt.X - cadWall.StPt.X) : Math.Abs(cadWall.EndPt.Y - cadWall.StPt.Y);
double width = cadWall.Thickness;
//begin a transaction
using (var trans = model.BeginTransaction("Create Wall"))
{
IfcWallStandardCase wallToCreate = model.Instances.New <IfcWallStandardCase>();
wallToCreate.Name = " Wall - Wall:UC305x305x97:" + random.Next(1000, 10000);
//represent wall as a rectangular profile
IfcRectangleProfileDef rectProf = IFCHelper.RectProfileCreate(model, length, width);
//Profile Insertion Point
rectProf.ProfileInsertionPointSet(model, 0, 0);
//model as a swept area solid
IfcDirection extrusionDir = model.Instances.New <IfcDirection>();
extrusionDir.SetXYZ(0, 0, -1);
IfcExtrudedAreaSolid body = IFCHelper.ProfileSweptSolidCreate(model, height, rectProf, extrusionDir);
//parameters to insert the geometry in the model
body.BodyPlacementSet(model, 0, 0, 0);
//Create a Definition shape to hold the geometry of the wall 3D body
IfcShapeRepresentation shape = IFCHelper.ShapeRepresentationCreate(model, "SweptSolid", "Body");
shape.Items.Add(body);
//Create a Product Definition and add the model geometry to the wall
IfcProductDefinitionShape prDefShape = model.Instances.New <IfcProductDefinitionShape>();
prDefShape.Representations.Add(shape);
wallToCreate.Representation = prDefShape;
//Create Local axes system and assign it to the wall
var midPt = MathHelper.MidPoint3D(cadWall.StPt, cadWall.EndPt);
IfcCartesianPoint location3D = model.Instances.New <IfcCartesianPoint>();
location3D.SetXYZ(midPt.X, midPt.Y, midPt.Z);
var uvWallLongDir = MathHelper.UnitVectorFromPt1ToPt2(cadWall.StPt, cadWall.EndPt);
IfcDirection localXDir = model.Instances.New <IfcDirection>();
localXDir.SetXYZ(uvWallLongDir.X, uvWallLongDir.Y, uvWallLongDir.Z);
IfcDirection localZDir = model.Instances.New <IfcDirection>();
localZDir.SetXYZ(0, 0, 1);
IfcAxis2Placement3D ax3D = IFCHelper.LocalAxesSystemCreate(model, location3D, localXDir, localZDir);
//now place the wall into the model
IfcLocalPlacement lp = IFCHelper.LocalPlacemetCreate(model, ax3D);
wallToCreate.ObjectPlacement = lp;
// IfcPresentationLayerAssignment is required for CAD presentation in IfcWall or IfcWallStandardCase
var ifcPresentationLayerAssignment = model.Instances.New <IfcPresentationLayerAssignment>();
ifcPresentationLayerAssignment.Name = "some ifcPresentationLayerAssignment";
ifcPresentationLayerAssignment.AssignedItems.Add(shape);
trans.Commit();
return(wallToCreate);
}
}
