internal static void GenerateData(STPModelData md, IfcBuilding building, bool openings)
{
IfcMaterial concrete = new IfcMaterial(md, "Concrete", "", "");
int thickness = 200;
IfcMaterialLayer materialLayer = new IfcMaterialLayer(md, concrete, thickness, false, "Core", "", "", 0);
string name = thickness + "mm Concrete";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet(md, materialLayer, name, "");
materialLayerSet.Associates.GlobalId = "2l_enLhI93reVwnim9gXUq";
md.NextObjectRecord = 300;
IfcSlabType slabType = new IfcSlabType(md, new IfcElemTypeParams("0RSW$KKbzCZ9QaSm3GoEan", name, "", "", ""), materialLayerSet, null, IfcSlabTypeEnum.FLOOR);
slabType.ObjectTypeOf.GlobalId = "3wwDcmW5T3HfafURQewdD0";
PolyCurve polycurve = new PolyCurve();
polycurve.Append(new Line(0, 0, 0, 1000, 0, 0));
polycurve.Append(new Arc(new Point3d(1000, 0, 0), new Point3d(1400, 2000, 0), new Point3d(1000, 4000, 0)));
polycurve.Append(new Line(1000, 4000, 0, 0, 4000, 0));
polycurve.Append(new Arc(new Point3d(0, 4000, 0), new Point3d(-400, 2000, 0), new Point3d(0, 0, 0)));
IfcSlabStandardCase slabStandardCase = new IfcSlabStandardCase(building, new IfcElemParams("1wAj$J2Az2V8wnBiVYd3bU", "", "", "", ""), slabType, polycurve, -200, true, null);
slabStandardCase.Material.Associates.GlobalId = "3ESAzibgr9BvK9M75iV84w";
if (openings)
{
IfcCircleProfileDef cpd = new IfcCircleProfileDef(md, IfcProfileTypeEnum.AREA, "100DIA", null, 50);
IfcExtrudedAreaSolid eas = new IfcExtrudedAreaSolid(cpd, new IfcAxis2Placement3D(md, new Plane(new Point3d(100, 300, -200), Vector3d.XAxis, Vector3d.YAxis)), new IfcDirection(md, 0, 0, 1), thickness);
IfcOpeningStandardCase opening = new IfcOpeningStandardCase(slabStandardCase, new IfcElemParams("15RSTHd8nFVQWMRE7og7sd", "Opening", "", "", ""), null, eas);
opening.VoidsElement.GlobalId = "0gqEDsyEzFXvY$fc_rUxyO";
IfcRectangleProfileDef rpd = new IfcRectangleProfileDef(md, IfcProfileTypeEnum.AREA, "RecessRectangle", null, 500, 1000);
eas = new IfcExtrudedAreaSolid(rpd, new IfcAxis2Placement3D(md, new Plane(new Point3d(500, 1000, -50), Vector3d.XAxis, Vector3d.YAxis)), new IfcDirection(md, 0, 0, 1), 50);
IfcOpeningElement recess = new IfcOpeningElement(slabStandardCase, new IfcElemParams("0w93HZ19H2D99zbAVNb4o2", "Recess", "", "", ""), eas, IfcOpeningElementTypeEnum.RECESS);
recess.VoidsElement.GlobalId = "3iUkij4q1DmxlXuHzQVJaM";
}
}
internal static void GenerateData(STPModelData md, IfcBuilding building,bool openings)
{
IfcMaterial concrete = new IfcMaterial(md, "Concrete", "", "");
int thickness = 200;
IfcMaterialLayer materialLayer = new IfcMaterialLayer(md, concrete, thickness, false, "Core", "", "", 0);
string name = thickness + "mm Concrete";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet( materialLayer, name, "");
materialLayerSet.Associates.GlobalId = "2l_enLhI93reVwnim9gXUq";
md.NextObjectRecord = 300;
IfcSlabType slabType = new IfcSlabType(name, materialLayerSet, IfcSlabTypeEnum.FLOOR) { GlobalId = "0RSW$KKbzCZ9QaSm3GoEan" };
slabType.ObjectTypeOf.GlobalId = "3wwDcmW5T3HfafURQewdD0";
PolyCurve polycurve = new PolyCurve();
polycurve.Append(new Line(0, 0, 0, 1000, 0, 0));
polycurve.Append(new Arc(new Point3d(1000, 0, 0), new Point3d(1400, 2000, 0), new Point3d(1000, 4000, 0)));
polycurve.Append(new Line(1000, 4000, 0, 0, 4000, 0));
polycurve.Append(new Arc(new Point3d(0, 4000, 0), new Point3d(-400, 2000, 0), new Point3d(0, 0, 0)));
IfcSlabStandardCase slabStandardCase = new IfcSlabStandardCase(building, slabType, polycurve, -200, true, null) { GlobalId = "1wAj$J2Az2V8wnBiVYd3bU" };
slabStandardCase.Material.Associates.GlobalId = "3ESAzibgr9BvK9M75iV84w";
if (openings)
{
IfcCircleProfileDef cpd = new IfcCircleProfileDef(md, "100DIA", 50);
IfcExtrudedAreaSolid eas = new IfcExtrudedAreaSolid(cpd,new IfcAxis2Placement3D(md,new Plane(new Point3d(100,300,-200),Vector3d.XAxis,Vector3d.YAxis)),new IfcDirection(md,0,0,1),thickness);
IfcOpeningStandardCase opening = new IfcOpeningStandardCase(slabStandardCase, null, eas) { GlobalId = "15RSTHd8nFVQWMRE7og7sd", Name = "Opening" };
opening.VoidsElement.GlobalId = "0gqEDsyEzFXvY$fc_rUxyO";
IfcRectangleProfileDef rpd = new IfcRectangleProfileDef(md, "RecessRectangle", 500, 1000);
eas = new IfcExtrudedAreaSolid(rpd, new IfcAxis2Placement3D(md, new Plane(new Point3d(500, 1000, -50), Vector3d.XAxis, Vector3d.YAxis)), new IfcDirection(md, 0, 0, 1), 50);
IfcOpeningElement recess = new IfcOpeningElement(slabStandardCase, eas, IfcOpeningElementTypeEnum.RECESS) { GlobalId = "0w93HZ19H2D99zbAVNb4o2", Name = "Recess" };
recess.VoidsElement.GlobalId = "3iUkij4q1DmxlXuHzQVJaM";
}
}
internal static void AttchOpening(this IfcElement element, IfcStore model, IfcOpeningElement opening)
{
IfcRelVoidsElement relVoids = model.Instances.New <IfcRelVoidsElement>();
relVoids.RelatedOpeningElement = opening;
relVoids.RelatingBuildingElement = element;
}
public BbCutCope(
BbElement hostElement,
BbProfile profile,
double length,
double[] zAxis,
double[] xAxis,
double[] extrudeDirection,
double[] position)
{
//ObjectLocalPlacement = new LocalPlacement3D(hostElement.ObjectLocalPlacement, new Position3D(position));
/// from main piece
BbPosition3D pos = BbPosition3D.Create(
BbCoordinate3D.Create(position),
BbDirection3D.Create(zAxis),
BbDirection3D.Create(xAxis));
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbDirection3D exDir;
if (Math.Round(extrudeDirection[0], 8) == 0.0 && Math.Round(extrudeDirection[0], 8) == 0 && Math.Round(extrudeDirection[0], 8) == 1)
{
exDir = BbHeaderSetting.Setting3D.ZAxis;
}
else
{
exDir = BbDirection3D.Create(extrudeDirection);
}
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
exDir,
length);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
private static IfcOpeningElement ToIfc(this Opening opening, Guid id, IfcLocalPlacement localPlacement, IfcProductDefinitionShape shape)
{
var ifcOpening = new IfcOpeningElement(IfcGuid.ToIfcGuid(id),
null,
null,
null,
null,
localPlacement,
shape,
null,
IfcOpeningElementTypeEnum.OPENING);
return(ifcOpening);
}
public BbCutCope(
BbElement hostElement,
double copeWidth,
double copeDepth,
double copeRadius,
double[] position)
{
BbCopeProfile profile = BbCopeProfile.Create(copeWidth, copeDepth, copeRadius);
var mainPart = hostElement as BbPiece;
if (mainPart == null)
{
return;
}
BbPosition3D pos = BbPosition3D.Create(
BbCoordinate3D.Create(position),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Profile.Width);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
public BbCutCope(
BbElement hostElement,
double copeWidth,
double copeDepth,
double copeRadius,
double[] position)
{
BbCopeProfile profile = BbCopeProfile.Create(copeWidth, copeDepth, copeRadius);
var mainPart = hostElement as BbPiece;
if (mainPart == null)
return;
BbPosition3D pos = BbPosition3D.Create(
BbCoordinate3D.Create(position),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Profile.Width);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
/// <summary>
/// Convert an IfcOpening to an Opening.
/// </summary>
/// <param name="opening"></param>
public static Opening ToOpening(this IfcOpeningElement opening)
{
var openingTransform = opening.ObjectPlacement.ToTransform();
var s = opening.RepresentationsOfType <IfcExtrudedAreaSolid>().FirstOrDefault();
if (s != null)
{
var solidTransform = s.Position.ToTransform();
solidTransform.Concatenate(openingTransform);
var profile = (Polygon)s.SweptArea.ToICurve();
// var newOpening = new Opening(profile, (IfcLengthMeasure)s.Depth, solidTransform);
var newOpening = new Opening(profile);
newOpening.Name = opening.Name;
return(newOpening);
}
return(null);
}
private IEnumerable <IfcProduct> GetProductsInProduct(IfcProduct prod)
{
//decomposes is a supertype of IfcRelAggregates, IfcRelNests
IEnumerable <IfcRelDecomposes> decompRels = _model.Instances.Where <IfcRelDecomposes>(r => r.RelatingObject == prod);
foreach (var item in decompRels)
{
foreach (var p in item.RelatedObjects)
{
IfcProduct product = p as IfcProduct;
yield return(product);
}
}
//fills
IfcOpeningElement opening = prod as IfcOpeningElement;
if (opening != null)
{
IEnumerable <IfcRelFillsElement> fillsRels = _model.Instances.Where <IfcRelFillsElement>(r => r.RelatingOpeningElement == opening);
foreach (var rel in fillsRels)
{
yield return(rel.RelatedBuildingElement);
}
}
//voids
IfcElement element = prod as IfcElement;
if (element != null)
{
IEnumerable <IfcRelVoidsElement> voidsRels = _model.Instances.Where <IfcRelVoidsElement>(r => r.RelatingBuildingElement == element);
foreach (var rel in voidsRels)
{
yield return(rel.RelatedOpeningElement);
//go one level deeper to the elements filling the opening because these are spatialy in the original product as well
foreach (var e in GetFillingProducts(rel.RelatedOpeningElement))
{
yield return(e);
}
}
}
}
private void CountDoor(IModel model)
{
List <IfcDoor> doors = new List <IfcDoor>();
IEnumerable <IfcRelContainedInSpatialStructure> relations = model.
Instances.Where <IfcRelContainedInSpatialStructure>(rel => rel.RelatingStructure.Name == "311"
);
List <IfcWall> walls = new List <IfcWall>();
foreach (IfcRelContainedInSpatialStructure relation in relations)
{
if (relation != null)
{
IEnumerable <IfcWall> w = relation.RelatedElements.OfType <IfcWall>();
walls.AddRange(w);
}
}
foreach (IfcWall wall in walls)
{
IEnumerable <IfcRelVoidsElement> relsVoid = model.Instances.
Where <IfcRelVoidsElement>(rel => rel.RelatingBuildingElement == wall);
foreach (var relation in relsVoid)
{
IfcOpeningElement opening = relation.RelatedOpeningElement as IfcOpeningElement;
if (opening != null)
{
IEnumerable <IfcRelFillsElement> relsFill = model.Instances.
Where <IfcRelFillsElement>(r =>
r.RelatingOpeningElement == opening &&
r.RelatedBuildingElement is IfcDoor
);
foreach (IfcRelFillsElement relFill in relsFill)
{
doors.Add(relFill.RelatedBuildingElement as IfcDoor);
}
}
}
}
}
internal static Opening ToOpening(this IfcOpeningElement opening)
{
var openingTransform = opening.ObjectPlacement.ToTransform();
var s = opening.RepresentationsOfType <IfcExtrudedAreaSolid>().FirstOrDefault();
if (s != null)
{
var solidTransform = s.Position.ToTransform();
solidTransform.Concatenate(openingTransform);
var profile = (Polygon)s.SweptArea.ToCurve();
// Console.WriteLine($"Opening profile:\n{profile.ToString()}\n");
var newOpening = new Opening(profile,
(IfcLengthMeasure)s.Depth,
solidTransform,
null,
false,
IfcGuid.FromIfcGUID(opening.GlobalId));
return(newOpening);
}
return(null);
}
public override void Parse(int propIndex, IPropertyValue value, int[] nestedIndex)
{
switch (propIndex)
{
case 0:
case 1:
case 2:
case 3:
base.Parse(propIndex, value, nestedIndex);
return;
case 4:
_relatingOpeningElement = (IfcOpeningElement)(value.EntityVal);
return;
case 5:
_relatedBuildingElement = (IfcElement)(value.EntityVal);
return;
default:
throw new XbimParserException(string.Format("Attribute index {0} is out of range for {1}", propIndex + 1, GetType().Name.ToUpper()));
}
}
private static IfcOpeningElement ToIfcOpeningElement(this Opening opening, IfcRepresentationContext context, Document doc, IfcObjectPlacement parent)
{
// var sweptArea = opening.Profile.Perimeter.ToIfcArbitraryClosedProfileDef(doc);
// We use the Z extrude direction because the direction is
// relative to the local placement, which is a transform at the
// beam's end with the Z axis pointing along the direction.
// var extrudeDirection = opening.ExtrudeDirection.ToIfcDirection();
// var position = new Transform().ToIfcAxis2Placement3D(doc);
// var solid = new IfcExtrudedAreaSolid(sweptArea, position,
// extrudeDirection, new IfcPositiveLengthMeasure(opening.ExtrudeDepth));
var solid = opening.ToIfcExtrudedAreaSolid(new Transform(), doc);
var localPlacement = new Transform().ToIfcLocalPlacement(doc, parent);
var shape = new IfcShapeRepresentation(context, "Body", "SweptSolid", new List <IfcRepresentationItem> {
solid
});
var productRep = new IfcProductDefinitionShape(new List <IfcRepresentation> {
shape
});
var ifcOpening = new IfcOpeningElement(IfcGuid.ToIfcGuid(Guid.NewGuid()), null, null, null, null, localPlacement, productRep, null);
// doc.AddEntity(sweptArea);
// doc.AddEntity(extrudeDirection);
// doc.AddEntity(position);
// doc.AddEntity(repItem);
doc.AddEntity(solid);
doc.AddEntity(localPlacement);
doc.AddEntity(shape);
doc.AddEntity(productRep);
return(ifcOpening);
}
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);
}
}
}
}
internal static void GenerateInstance(IfcBuilding building, bool openings)
{
DatabaseIfc db = building.Database;
IfcMaterial concrete = new IfcMaterial(db, "Concrete")
{
Category = "Concrete"
};
int thickness = 200;
IfcMaterialLayer materialLayer = new IfcMaterialLayer(concrete, thickness, "Core");
string name = thickness + "mm Concrete";
IfcMaterialLayerSet materialLayerSet = new IfcMaterialLayerSet(materialLayer, name);
db.NextObjectRecord = 300;
IfcSlabType slabType = new IfcSlabType(name, materialLayerSet, IfcSlabTypeEnum.FLOOR);
db.Context.AddDeclared(slabType);
List <Coord2d> points = new List <Coord2d>()
{
new Coord2d(0, 0), new Coord2d(1000, 0), new Coord2d(1400, 2000), new Coord2d(1000, 4000), new Coord2d(0, 4000), new Coord2d(-400, 2000)
};
List <IfcSegmentIndexSelect> segments = new List <IfcSegmentIndexSelect>();
segments.Add(new IfcLineIndex(1, 2));
segments.Add(new IfcArcIndex(2, 3, 4));
segments.Add(new IfcLineIndex(4, 5));
segments.Add(new IfcArcIndex(5, 6, 1));
IfcBoundedCurve boundedCurve = IfcBoundedCurve.Generate(db, points, segments);
IfcMaterialLayerSetUsage layerSetUsage = new IfcMaterialLayerSetUsage(materialLayerSet, IfcLayerSetDirectionEnum.AXIS3, IfcDirectionSenseEnum.NEGATIVE, 0);
IfcSlab slabStandardCase = new IfcSlabStandardCase(building, layerSetUsage, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0)), new IfcArbitraryClosedProfileDef("Slab Perimeter", boundedCurve))
{
RelatingType = slabType
};
slabStandardCase.RelatingType = slabType;
if (openings)
{
IfcCircleProfileDef cpd = new IfcCircleProfileDef(db, "100DIA", 50);
IfcExtrudedAreaSolid eas = new IfcExtrudedAreaSolid(cpd, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 100, 300, -200)), new IfcDirection(db, 0, 0, 1), thickness);
IfcOpeningStandardCase opening = new IfcOpeningStandardCase(slabStandardCase, null, eas)
{
Name = "Opening"
};
IfcRectangleProfileDef rpd = new IfcRectangleProfileDef(db, "RecessRectangle", 500, 1000);
eas = new IfcExtrudedAreaSolid(rpd, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 500, 1000, -50)), new IfcDirection(db, 0, 0, 1), 50);
IfcOpeningElement recess = new IfcOpeningElement(slabStandardCase, null, new IfcProductDefinitionShape(new IfcShapeRepresentation(eas)))
{
Name = "Recess", PredefinedType = IfcOpeningElementTypeEnum.RECESS
};
//Unique ids assigned to generate constant IfcScript sample files, remove otherwise
opening.GlobalId = "15RSTHd8nFVQWMRE7og7sd";
opening.VoidsElement.GlobalId = "0gqEDsyEzFXvY$fc_rUxyO";
recess.GlobalId = "0w93HZ19H2D99zbAVNb4o2";
recess.VoidsElement.GlobalId = "3iUkij4q1DmxlXuHzQVJaM";
}
//Unique ids assigned to generate constant IfcScript sample files, remove otherwise
slabType.GlobalId = "0RSW$KKbzCZ9QaSm3GoEan";
slabStandardCase.GlobalId = "1wAj$J2Az2V8wnBiVYd3bU";
materialLayerSet.Associates.GlobalId = "2l_enLhI93reVwnim9gXUq";
slabType.ObjectTypeOf.GlobalId = "3wwDcmW5T3HfafURQewdD0";
slabStandardCase.MaterialSelect.Associates.GlobalId = "3ESAzibgr9BvK9M75iV84w";
}
BbCutCope(
BbElement hostElement,
double copeWidth,
double copeDepth,
double copeRadius,
SemCopeLocation copeLocation)
{
BbCopeProfile profile = BbCopeProfile.Create(copeWidth, copeDepth, copeRadius, copeLocation);
var mainPart = hostElement as BbPiece;
if (mainPart == null)
return;
BbPosition3D pos;
switch (copeLocation)
{
case SemCopeLocation.BottomLeft:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
-mainPart.Profile.Depth / 2,
0
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
case SemCopeLocation.BottomRight:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
- mainPart.Profile.Depth / 2,
mainPart.Length
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
case SemCopeLocation.TopRight:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
mainPart.Profile.Depth / 2,
mainPart.Length
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
default: // TopLeft
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
mainPart.Profile.Depth / 2,
0
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
}
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Profile.Width);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
public BbCutCope(
BbElement hostElement,
BbProfile profile,
double length,
double[] zAxis,
double[] xAxis,
double[] extrudeDirection,
double[] position)
{
//ObjectLocalPlacement = new LocalPlacement3D(hostElement.ObjectLocalPlacement, new Position3D(position));
/// from main piece
BbPosition3D pos = BbPosition3D.Create(
BbCoordinate3D.Create(position),
BbDirection3D.Create(zAxis),
BbDirection3D.Create(xAxis));
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbDirection3D exDir;
if (Math.Round(extrudeDirection[0], 8) == 0.0 && Math.Round(extrudeDirection[0], 8) == 0 && Math.Round(extrudeDirection[0], 8) == 1)
{
exDir = BbHeaderSetting.Setting3D.ZAxis;
}
else
{
exDir = BbDirection3D.Create(extrudeDirection);
}
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
exDir,
length);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
BbSkewedEnd(
BbElement hostElement,
BbPosition3D pos)
{
var mainPart = hostElement as BbPiece;
if (mainPart == null)
return;
var width = mainPart.Length > mainPart.Profile.Width ? mainPart.Length : mainPart.Profile.Width;
width = width * 100;
var depth = mainPart.Length > mainPart.Profile.Depth ? mainPart.Length : mainPart.Profile.Depth;
depth = depth* 100;
var profile = BbNamedRectangleProfile.Create(width, depth);
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
//Direction3D exDir = Direction3D.Create(new[] {pos.Axis.X, pos.Axis.Y, pos.Axis.Z});
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Length);
//IfcHalfSpaceSolid ifcHalfSpaceSolid = new IfcHalfSpaceSolid
// {
// BaseSurface = new IfcPlane
// {
// Position = pos.IfcAxis2Placement3D,
// },
// AgreementFlag = true,
// };
//IfcShapeRepresentation ifcShapeRepresentation = new IfcShapeRepresentation
//{
// ContextOfItems = HeaderSetting.Setting3D.GeometricRepresentationContext,
// RepresentationIdentifier = "Body",
// RepresentationType = "SweptSolid",
// //RepresentationIdentifier = "Body",
// //RepresentationType = "SolidModel",
// Items = new List<IfcRepresentationItem>(),
//};
//ifcShapeRepresentation.Items.Add(ifcHalfSpaceSolid);
//IfcProductDefinitionShape ifcProductDefinitionShape = new IfcProductDefinitionShape
//{
// // Name=
// // Description =
// Representations = new List<IfcRepresentation>(),
//};
//ifcProductDefinitionShape.Representations.Add(ifcShapeRepresentation);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
//Representation = ifcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Skewed End",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
BbCutCope(
BbElement hostElement,
double copeWidth,
double copeDepth,
double copeRadius,
SemCopeLocation copeLocation)
{
BbCopeProfile profile = BbCopeProfile.Create(copeWidth, copeDepth, copeRadius, copeLocation);
var mainPart = hostElement as BbPiece;
if (mainPart == null)
{
return;
}
BbPosition3D pos;
switch (copeLocation)
{
case SemCopeLocation.BottomLeft:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
-mainPart.Profile.Depth / 2,
0
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
case SemCopeLocation.BottomRight:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
-mainPart.Profile.Depth / 2,
mainPart.Length
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
case SemCopeLocation.TopRight:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
mainPart.Profile.Depth / 2,
mainPart.Length
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
default: // TopLeft
pos = BbPosition3D.Create(
BbCoordinate3D.Create(new double[] {
mainPart.Profile.Width / 2,
mainPart.Profile.Depth / 2,
0
}),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
break;
}
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Profile.Width);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Cope",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
protected BbOpening(
BbElement hostElement,
BbCoordinate2D position,
BbProfile profile,
SemHoleLocation location,
bool through,
string type
)
{
var mainPart = hostElement as BbPiece;
if (mainPart == null)
return;
double thickness;
BbPosition3D pos;
// x direction follows extrusion direction
// extrude origin projected to bottom or left becomes the origin
switch (location)
{
case SemHoleLocation.Left:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
-(mainPart.Profile.Width / 2),
position.Y,
position.X),
BbHeaderSetting.Setting3D.XAxis,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
thickness = mainPart.Profile.Width;
else
thickness = mainPart.Profile.Width / 2;
break;
case SemHoleLocation.Right:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 2),
position.Y,
position.X),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
thickness = mainPart.Profile.Width;
else
thickness = mainPart.Profile.Width / 2;
break;
case SemHoleLocation.Web:
if (through)
{
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 2),
position.Y,
position.X
),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
thickness = mainPart.Profile.Width;
}
else
{
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 4),
position.Y,
position.X
),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
thickness = mainPart.Profile.Width / 2;
}
break;
case SemHoleLocation.Bottom:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
position.Y,
-(mainPart.Profile.Depth / 2),
position.X
),
BbHeaderSetting.Setting3D.YAxis,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
thickness = mainPart.Profile.Depth;
else
thickness = mainPart.Profile.Depth / 2;
break;
case SemHoleLocation.Top:
default:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
position.Y,
(mainPart.Profile.Depth / 2),
position.X
),
BbHeaderSetting.Setting3D.YAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
thickness = mainPart.Profile.Depth;
else
thickness = mainPart.Profile.Depth / 2;
break;
}
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
thickness);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = type,
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
protected BbOpening(
BbElement hostElement,
BbCoordinate2D position,
BbProfile profile,
SemHoleLocation location,
bool through,
string type
)
{
var mainPart = hostElement as BbPiece;
if (mainPart == null)
{
return;
}
double thickness;
BbPosition3D pos;
// x direction follows extrusion direction
// extrude origin projected to bottom or left becomes the origin
switch (location)
{
case SemHoleLocation.Left:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
-(mainPart.Profile.Width / 2),
position.Y,
position.X),
BbHeaderSetting.Setting3D.XAxis,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
{
thickness = mainPart.Profile.Width;
}
else
{
thickness = mainPart.Profile.Width / 2;
}
break;
case SemHoleLocation.Right:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 2),
position.Y,
position.X),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
{
thickness = mainPart.Profile.Width;
}
else
{
thickness = mainPart.Profile.Width / 2;
}
break;
case SemHoleLocation.Web:
if (through)
{
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 2),
position.Y,
position.X
),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
thickness = mainPart.Profile.Width;
}
else
{
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
(mainPart.Profile.Width / 4),
position.Y,
position.X
),
BbHeaderSetting.Setting3D.XAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
thickness = mainPart.Profile.Width / 2;
}
break;
case SemHoleLocation.Bottom:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
position.Y,
-(mainPart.Profile.Depth / 2),
position.X
),
BbHeaderSetting.Setting3D.YAxis,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
{
thickness = mainPart.Profile.Depth;
}
else
{
thickness = mainPart.Profile.Depth / 2;
}
break;
case SemHoleLocation.Top:
default:
pos = BbPosition3D.Create(
BbCoordinate3D.Create(
position.Y,
(mainPart.Profile.Depth / 2),
position.X
),
BbHeaderSetting.Setting3D.YAxisMinus,
BbHeaderSetting.Setting3D.ZAxis);
if (through)
{
thickness = mainPart.Profile.Depth;
}
else
{
thickness = mainPart.Profile.Depth / 2;
}
break;
}
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
thickness);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = type,
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}
private IfcOpeningElement CreateIfcOpening(IfcStore model, Opening cadOpening, double thickness)
{
//cadOpening.CenterPt.X *= 1000;
//cadOpening.CenterPt.Y *= 1000;
//cadOpening.PtLengthDir.X *= 1000;
//cadOpening.PtLengthDir.Y *= 1000;
//cadOpening.Length *= 1000;
//cadOpening.Width *= 1000;
//
double length = cadOpening.Length;
double width = cadOpening.Width;
//begin a transaction
using (var trans = model.BeginTransaction("Create Opening"))
{
IfcOpeningElement openingToCreate = model.Instances.New <IfcOpeningElement>();
openingToCreate.Name = " Openings - Openings: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);
var insertPoint = model.Instances.New <IfcCartesianPoint>();
insertPoint.SetXYZ(0, 0, cadOpening.CenterPt.Z); //insert at arbitrary position
rectProf.Position = model.Instances.New <IfcAxis2Placement2D>();
rectProf.Position.Location = insertPoint;
//model as a swept area solid
IfcDirection extrusionDir = model.Instances.New <IfcDirection>();
extrusionDir.SetXYZ(0, 0, -1);
IfcExtrudedAreaSolid body = IFCHelper.ProfileSweptSolidCreate(model, thickness, rectProf, extrusionDir);
//parameters to insert the geometry in the model
body.BodyPlacementSet(model, 0, 0, 0);
//Create a Definition shape to hold the geometry
IfcShapeRepresentation shape = IFCHelper.ShapeRepresentationCreate(model, "SweptSolid", "Body");
shape.Items.Add(body);
//Create a Product Definition and add the model geometry to the opening
IfcProductDefinitionShape prDefRep = model.Instances.New <IfcProductDefinitionShape>();
prDefRep.Representations.Add(shape);
openingToCreate.Representation = prDefRep;
//Create Local axes system and assign it to the column
IfcCartesianPoint location3D = model.Instances.New <IfcCartesianPoint>();
location3D.SetXYZ(cadOpening.CenterPt.X, cadOpening.CenterPt.Y, cadOpening.CenterPt.Z);
var uvColLongDir = MathHelper.UnitVectorFromPt1ToPt2(cadOpening.CenterPt, cadOpening.PtLengthDir);
IfcDirection localXDir = model.Instances.New <IfcDirection>();
localXDir.SetXYZ(uvColLongDir.X, uvColLongDir.Y, uvColLongDir.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
//now place the wall into the model
IfcLocalPlacement lp = IFCHelper.LocalPlacemetCreate(model, ax3D);
openingToCreate.ObjectPlacement = lp;
//commit transaction
trans.Commit();
return(openingToCreate);
}
}
BbSkewedEnd(
BbElement hostElement,
BbPosition3D pos)
{
var mainPart = hostElement as BbPiece;
if (mainPart == null)
{
return;
}
var width = mainPart.Length > mainPart.Profile.Width ? mainPart.Length : mainPart.Profile.Width;
width = width * 100;
var depth = mainPart.Length > mainPart.Profile.Depth ? mainPart.Length : mainPart.Profile.Depth;
depth = depth * 100;
var profile = BbNamedRectangleProfile.Create(width, depth);
ObjectBbLocalPlacement = BbLocalPlacement3D.Create(
hostElement.ObjectBbLocalPlacement, pos);
//Direction3D exDir = Direction3D.Create(new[] {pos.Axis.X, pos.Axis.Y, pos.Axis.Z});
BbExtrudedGeometry bbExtrudedGeometry = BbExtrudedGeometry.Create(
profile,
BbHeaderSetting.Setting3D.DefaultBbPosition3D,
BbHeaderSetting.Setting3D.ZAxis,
mainPart.Length);
//IfcHalfSpaceSolid ifcHalfSpaceSolid = new IfcHalfSpaceSolid
// {
// BaseSurface = new IfcPlane
// {
// Position = pos.IfcAxis2Placement3D,
// },
// AgreementFlag = true,
// };
//IfcShapeRepresentation ifcShapeRepresentation = new IfcShapeRepresentation
//{
// ContextOfItems = HeaderSetting.Setting3D.GeometricRepresentationContext,
// RepresentationIdentifier = "Body",
// RepresentationType = "SweptSolid",
// //RepresentationIdentifier = "Body",
// //RepresentationType = "SolidModel",
// Items = new List<IfcRepresentationItem>(),
//};
//ifcShapeRepresentation.Items.Add(ifcHalfSpaceSolid);
//IfcProductDefinitionShape ifcProductDefinitionShape = new IfcProductDefinitionShape
//{
// // Name=
// // Description =
// Representations = new List<IfcRepresentation>(),
//};
//ifcProductDefinitionShape.Representations.Add(ifcShapeRepresentation);
_ifcOpeningElement = new IfcOpeningElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
// Name =
// Description =
ObjectType = "Opening",
ObjectPlacement = ObjectBbLocalPlacement.IfcLocalPlacement,
Representation = bbExtrudedGeometry.IfcProductDefinitionShape,
//Representation = ifcProductDefinitionShape,
};
_ifcRelVoidsElement = new IfcRelVoidsElement
{
GlobalId = IfcGloballyUniqueId.NewGuid(),
OwnerHistory = hostElement.IfcObject.OwnerHistory,
Name = "Skewed End",
RelatingBuildingElement = hostElement.IfcObject as IfcElement,
RelatedOpeningElement = _ifcOpeningElement,
};
}