static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ModelView.Ifc4NotAssigned);
db.Factory.Options.GenerateOwnerHistory = false;
IfcProjectLibrary context = new IfcProjectLibrary(db, "ObjectLibrary", IfcUnitAssignment.Length.Millimetre);
IfcFootingType parametricType = generate(db, true, 800, 800, 300);
IfcFootingType footingType1 = generate(db, false, 800, 800, 300);
IfcFootingType footingType2 = generate(db, false, 600, 600, 250);
IfcFootingType footingType3 = generate(db, false, 400, 400, 200);
new IfcRelAssignsToProduct(new List <IfcObjectDefinition>()
{
footingType1, footingType2, footingType3
}, parametricType);
new IfcRelDeclares(context, new List <IfcDefinitionSelect>()
{
footingType1, footingType2, footingType3
});
DirectoryInfo di = Directory.GetParent(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
di = Directory.GetParent(di.FullName);
db.WriteFile(Path.Combine(di.FullName, "ParametricFooting.ifc"));
db.WriteFile(Path.Combine(di.FullName, "ParametricFooting.ifcxml"));
db.WriteFile(Path.Combine(di.FullName, "ParametricFooting.ifcjson"));
}
//Demonstration of approach to filter out fire rated walls into seperate IFC file
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(args[0]);
DuplicateOptions duplicateOptions = new DuplicateOptions(db.Tolerance);
duplicateOptions.DuplicateDownstream = false;
DatabaseIfc filteredDb = new DatabaseIfc(db);
IfcProject project = filteredDb.Factory.Duplicate(db.Project, duplicateOptions) as IfcProject;
duplicateOptions.DuplicateDownstream = true;
List <IfcWall> walls = db.Project.Extract <IfcWall>();
foreach (IfcWall wall in walls)
{
IfcPropertySingleValue property = wall.FindProperty("FireRating", true) as IfcPropertySingleValue;
if (property != null && property.NominalValue != null)
{
string value = property.NominalValue.ValueString.Trim();
if (value != "0")
{
filteredDb.Factory.Duplicate(wall, duplicateOptions);
}
}
}
filteredDb.WriteFile(args[1]);
}
public static DatabaseIfc CreateDBCopy(DatabaseIfc copy)
{
string tempFileName = Directory.GetCurrentDirectory() + "\\_copy.ifc";
copy.WriteFile(tempFileName);
DatabaseIfc newModel = new DatabaseIfc(tempFileName);
return(newModel);
}
static void Main(string[] args)
{
var dbInitial = new DatabaseIfc(ModelView.Ifc4NotAssigned);
dbInitial.Factory.Options.GenerateOwnerHistory = false;
var site = new IfcSite(dbInitial, "site")
{
Guid = new Guid("aa4019f8-2584-44a1-a132-c17dfff69c41")
};
var project = new IfcProject(dbInitial, "GeomRep")
{
Guid = new Guid("94d4ddac-9120-4fb9-bea0-7a414ee725d4")
};
new IfcRelAggregates(project, new List <IfcObjectDefinition>()
{
site
})
{
Guid = new Guid("5e1fd0e5-b005-fe11-501e-5caff01dc1ad")
};
IfcAxis2Placement3D placement1 = new IfcAxis2Placement3D(new IfcCartesianPoint(dbInitial, 2, 5, 1));
IfcLocalPlacement objectPlacement1 = new IfcLocalPlacement(site.ObjectPlacement, placement1);
IfcAxis2Placement3D placement2 = new IfcAxis2Placement3D(new IfcCartesianPoint(dbInitial, 14, 5, 1));
IfcLocalPlacement objectPlacement2 = new IfcLocalPlacement(site.ObjectPlacement, placement2);
var profile1 = new IfcRectangleProfileDef(dbInitial, "rectangleProfileDef", 4, 6);
IfcExtrudedAreaSolid extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
IfcProductDefinitionShape shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
var profile2 = new IfcRectangleProfileDef(dbInitial, "rectangleProfileDef", 5, 8);
IfcExtrudedAreaSolid extrudedAreaSolid2 = new IfcExtrudedAreaSolid(profile2, 4.1);
IfcProductDefinitionShape shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid2));
var proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid1",
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3b44115bbaa")
};
var proxy2 = new IfcBuildingElementProxy(site, objectPlacement2, shape2)
{
Name = "Cuboid2",
Guid = new Guid("f8e196cb-c7d9-4d53-9885-0f687706727a")
};
dbInitial.WriteFile("cube_double.ifc");
}
static void Main(string[] args)
{
// create database
var database = new DatabaseIfc(ModelView.Ifc4NotAssigned);
// create IfcSite instance
var site = new IfcSite(database, "Site entity");
// create top-most spatial structure element IfcProject, set units and assign facility to project
var project = new IfcProject(site, "Project entity");
database.WriteFile("spatial.ifc");
}
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)
{
};
IfcMaterial material = new IfcMaterial(db, "Concrete");
IfcStructuralAnalysisModel analysisModel = new IfcStructuralAnalysisModel(building, "Analysis Model", IfcAnalysisModelTypeEnum.LOADING_3D);
double y = -1309.6875;
IfcCartesianPoint point = new IfcCartesianPoint(db, -3968.75, y, 3000.0);
IfcPlane plane = new IfcPlane(new IfcAxis2Placement3D(point, db.Factory.YAxisNegative, db.Factory.XAxis));
List <IfcFaceBound> bounds = new List <IfcFaceBound>();
List <IfcCartesianPoint> points = new List <IfcCartesianPoint>();
points.Add(point);
points.Add(new IfcCartesianPoint(db, 3071.25, y, 3000.0));
points.Add(new IfcCartesianPoint(db, 3071.25, y, 0.0));
points.Add(new IfcCartesianPoint(db, -3968.75, y, 0.0));
bounds.Add(new IfcFaceOuterBound(new IfcPolyloop(points), true));
points.Clear();
points.Add(new IfcCartesianPoint(db, 551.25, y, 1000.0));
points.Add(new IfcCartesianPoint(db, -448.75, y, 1000.0));
points.Add(new IfcCartesianPoint(db, -448.75, y, 2000.0));
points.Add(new IfcCartesianPoint(db, 551.25, y, 2000.0));
bounds.Add(new IfcFaceBound(new IfcPolyloop(points), true));
IfcFaceSurface face = new IfcFaceSurface(bounds, plane, true);
IfcStructuralSurfaceMember surfaceMember = new IfcStructuralSurfaceMember(analysisModel, face, material, 1, 200);
DirectoryInfo di = Directory.GetParent(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
di = Directory.GetParent(di.FullName);
db.WriteFile(Path.Combine(di.FullName, "surfaceMember.ifc"));
db.WriteFile(Path.Combine(di.FullName, "surfaceMember.ifcxml"));
db.WriteFile(Path.Combine(di.FullName, "surfaceMember.ifcjson"));
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ModelView.Ifc4X3NotAssigned);
db.Factory.Options.GenerateOwnerHistory = false;
IfcProject project = new IfcProject(db, "DemoProject");
IfcProjectLibrary projectLibrary = new IfcProjectLibrary(db, "ClassificationLibrary");
project.AddDeclared(projectLibrary);
IfcClassification classification = new IfcClassification(db, "MyClassification");
new IfcRelAssociatesClassification(classification, projectLibrary);
IfcClassificationReference buildingElements = new IfcClassificationReference(classification)
{
Identification = "100", Name = "BuildingElements"
};
IfcClassificationReference walls = new IfcClassificationReference(buildingElements)
{
Identification = "100.100", Name = "Walls"
};
IfcClassificationReference partionWalls = new IfcClassificationReference(walls)
{
Identification = "100.100.002", Name = "PartiionWalls"
};
IfcSimplePropertyTemplate simplePropertyTemplate = new IfcSimplePropertyTemplate(db, "IsExternal")
{
GlobalId = "3Yss80qXKHuO00025QrE$V", PrimaryMeasureType = "IfcBoolean"
};
IfcPropertySetTemplate psetTemplate = new IfcPropertySetTemplate("Pset_WallCommon", simplePropertyTemplate)
{
GlobalId = "2VWFE0qXKHuO00025QrE$V"
};
IfcPropertySingleValue psv = new IfcPropertySingleValue(db, "IsExternal", new IfcBoolean(false));
IfcPropertySet pset = new IfcPropertySet("Pset_WallCommon", psv);
new IfcRelDefinesByTemplate(pset, psetTemplate);
new IfcRelAssociatesClassification(partionWalls, pset);
DirectoryInfo di = Directory.GetParent(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
di = Directory.GetParent(di.FullName);
db.WriteFile(Path.Combine(di.FullName, "TestClassification.ifc"));
}
public static void ExportModel(List <Obj> objs, string location)
{
DatabaseIfc db = new DatabaseIfc();
IfcBuilding building = new IfcBuilding(db, "IfcBuilding")
{
};
IfcProject project = new IfcProject(building, "IfcProject", IfcUnitAssignment.Length.Metre)
{
};
foreach (Obj o in objs)
{
o.Export(db);
}
db.WriteFile(location);
}
static void Generate(TypeIFC type, ReleaseVersion release, string path)
{
DatabaseIfc db = new DatabaseIfc(true, release);
IfcBuilding building = new IfcBuilding(db, "IfcBuilding")
{
};
IfcProject project = new IfcProject(building, "IfcProject", IfcUnitAssignment.Length.Millimetre)
{
};
IfcRectangleProfileDef rect = new IfcRectangleProfileDef(db, "Rect", 1000, 500);
IfcExtrudedAreaSolid extrusion = new IfcExtrudedAreaSolid(rect, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0)), new IfcDirection(db, 0, 0, 1), 2000);
IfcProductDefinitionShape rep = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrusion));
if (type == TypeIFC.Chiller)
{
IfcChiller chiller = new IfcChiller(building, null, rep, null)
{
PredefinedType = IfcChillerTypeEnum.AIRCOOLED
};
if (release == ReleaseVersion.IFC2x3)
{
chiller.RelatingType = new IfcChillerType(db, "MyChillerType", IfcChillerTypeEnum.AIRCOOLED);
}
}
else if (type == TypeIFC.AirTerminal)
{
IfcAirTerminal terminal = new IfcAirTerminal(building, null, rep, null)
{
PredefinedType = IfcAirTerminalTypeEnum.DIFFUSER
};
if (release == ReleaseVersion.IFC2x3)
{
terminal.RelatingType = new IfcAirTerminalType(db, "MyAirTerminalType", IfcAirTerminalTypeEnum.DIFFUSER);
}
}
else
{
IfcElectricDistributionPoint point = new IfcElectricDistributionPoint(building, null, rep, null)
{
DistributionPointFunction = IfcElectricDistributionPointFunctionEnum.DISTRIBUTIONBOARD
};
}
db.WriteFile(Path.Combine(path, type.ToString() + " " + release.ToString() + ".ifc"));
}
protected void WriteFile(DatabaseIfc database, string path)
{
string filePath = Path.Combine(path, this.GetType().Name + ".ifc");
if (File.Exists(filePath))
{
string[] newLines = database.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
List <string> existingLines = new List <string>(File.ReadAllLines(filePath));
existingLines.RemoveAll(x => string.IsNullOrEmpty(x));
if (newLines.Length == existingLines.Count)
{
bool identical = true;
int icounter = 0;
for (; icounter < newLines.Length; icounter++)
{
string s1 = newLines[icounter];
if (s1.StartsWith("FILE_SCHEMA"))
{
break;
}
}
for (; icounter < newLines.Length; icounter++)
{
string s1 = newLines[icounter], s2 = existingLines[icounter];
if (s1.StartsWith("/* time_stamp */ ") && s2.StartsWith("/* time_stamp */ "))
{
continue;
}
if (string.Compare(s1, s2, true) != 0)
{
identical = false;
break;
}
}
if (identical)
{
return;
}
}
}
database.WriteFile(filePath);
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ReleaseVersion.IFC4X3);
IfcRailway sydneyLightRail = new IfcRailway(db);
sydneyLightRail.Name = "Sydney Light Rail";
sydneyLightRail.ObjectType = "Light Rail Complexes";
IfcProject project = new IfcProject(sydneyLightRail, "", IfcUnitAssignment.Length.Metre);
IfcClassification uniclass2015 = new IfcClassification(db, "Uniclass2015");
IfcClassificationReference lightRailComplexes = new IfcClassificationReference(uniclass2015);
lightRailComplexes.Identification = "Co_80_50_45";
lightRailComplexes.Name = "Light Rail Complexes";
lightRailComplexes.Associate(sydneyLightRail);
IfcFacilityPartTypeSelect facilityPartTypeSelect = new IfcFacilityPartTypeSelect(IfcRailwayPartTypeEnum.USERDEFINED);
IfcFacilityPart cbdCorridor = new IfcFacilityPart(sydneyLightRail, "CBD and SE Light Rail", facilityPartTypeSelect, IfcFacilityUsageEnum.LONGITUDINAL);
new IfcClassificationReference(uniclass2015)
{
Identification = "En_80_50_71", Name = "Railway Corridors"
}.Associate(cbdCorridor);
IfcSpace deStop = new IfcSpace(cbdCorridor, "DE Stop");
deStop.PredefinedType = IfcSpaceTypeEnum.USERDEFINED;
deStop.ObjectType = "Light Rail Stops";
new IfcClassificationReference(uniclass2015)
{
Identification = "SL_80_50_47", Name = "Light Rail Stops"
}.Associate(deStop);
IfcSpace platform1_2 = new IfcSpace(deStop, "Platform 1/2");
IfcClassificationReference classificationTicketSystem = new IfcClassificationReference(uniclass2015)
{
Identification = "Ss_75_90_80", Name = "Ticketing Systems"
};
IfcSystem opal = new IfcSystem(sydneyLightRail, "Opal system");
classificationTicketSystem.Associate(opal);
IfcDistributionSystem platform1_2TicketSystem = new IfcDistributionSystem(platform1_2, "DE Stop Platform 1/2 Ticket System", IfcDistributionSystemEnum.USERDEFINED);
opal.AddAggregated(platform1_2TicketSystem);
classificationTicketSystem.Associate(platform1_2TicketSystem);
IfcCommunicationsApplianceType opalTicketMachineType = new IfcCommunicationsApplianceType(db, "Opal Ticket Machine", IfcCommunicationsApplianceTypeEnum.USERDEFINED);
new IfcClassificationReference(uniclass2015)
{
Identification = "Pr_75_75_27_80", Name = "Smart card readers and writers"
}.Associate(opalTicketMachineType);
project.AddDeclared(opalTicketMachineType);
IfcLocalPlacement ticketMachineLocalPlacement = null;
IfcProductDefinitionShape ticketMachineShape = null;
IfcCommunicationsAppliance ticketMachine = new IfcCommunicationsAppliance(platform1_2, ticketMachineLocalPlacement, ticketMachineShape, platform1_2TicketSystem);
IfcPropertySingleValue dateCommissioned = new IfcPropertySingleValue(db, "Date Commissioned", new IfcDate(DateTime.Now));
new IfcPropertySet("TfNSW_Asset", dateCommissioned);
System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
saveFileDialog.Filter = "IFC BIM Data (*.ifc,*.ifcxml,*.ifcjson,*.ifczip)|*.ifc;*.ifcxml;*.ifcjson;*.ifczip";;
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.WriteFile(saveFileDialog.FileName);
}
}
static void Main(string[] args)
{
var ut_name = "Alignment-TUMAdsk-1";
var db = new DatabaseIfc(ModelView.Ifc4X3NotAssigned);
db.Factory.Options.GenerateOwnerHistory = false;
var site = new IfcSite(db, "site");
var project = new IfcProject(db, ut_name)
{
Name = ut_name,
Description = "sample for a single horizontal line segment - geometry + semantic part"
};
new IfcRelAggregates(project, new List <IfcObjectDefinition>()
{
site
});
// alignment
var alignment = new IfcAlignment(site);
alignment.AddComment("Entry point for alignment container");
var horiz = new IfcAlignmentHorizontal(alignment);
horiz.AddComment("groups all horizontal segments using an IfcRelNests rel");
var pt1 = new IfcCartesianPoint(db, 3, 1, 0);
var semanticPartOfTheSegment = new IfcAlignmentHorizontalSegment(
pt1,
0,
0,
0,
56.4,
IfcAlignmentHorizontalSegmentTypeEnum.LINE);
semanticPartOfTheSegment.AddComment("Semantic part of the line segment");
var semanticSegment1 = new IfcAlignmentSegment(horiz, semanticPartOfTheSegment);
semanticSegment1.AddComment("link semantic segment with horizontal alignment container");
// build geometric part
var line = new IfcLine(pt1, new IfcVector(new IfcDirection(db, 0, 0), 1));
line.AddComment("line geometry");
var curveSeg = new IfcCurveSegment(IfcTransitionCode.CONTINUOUS, new IfcAxis1Placement(pt1), new IfcNonNegativeLengthMeasure(0), new IfcNonNegativeLengthMeasure(56.4), line);
curveSeg.AddComment("Trim the entire line");
var shapeRep = new IfcShapeRepresentation(curveSeg, ShapeRepresentationType.Curve2D);
IfcProductDefinitionShape shape1 = new IfcProductDefinitionShape(shapeRep)
{
Name = "Horizontal alignment geom rep"
};
shape1.AddComment("link the geometric rep of a line to the representation of the horizontal segment");
horiz.Representation = shape1;
db.WriteFile(ut_name + ".ifc");
}
private static void Main(string[] args)
{
var database = new DatabaseIfc(ModelView.Ifc4X3NotAssigned);
database.Factory.ApplicationDeveloper = "Sebastian Esser";
// turn owner history off
database.Factory.Options.GenerateOwnerHistory = false;
// basic setup
var site = new IfcSite(database, "SiteA");
var project = new IfcProject(
site,
"SampleProject with a span annotation",
IfcUnitAssignment.Length.Metre
);
// create an annotation
var annotation = new IfcAnnotation(database)
{
Name = "DesignSpeed",
};
annotation.AddComment("Annotation item span-placed along the alignment");
// link annotation with site
var contained = new IfcRelContainedInSpatialStructure(site);
contained.RelatedElements.Add(annotation);
#region Alignment
var alignment = new IfcAlignment(site)
{
Name = "Basic alignment with a single horizontal segment"
};
alignment.AddComment("Generate alignment representation");
// semantic
var horizSegment = new IfcAlignmentHorizontalSegment(
new IfcCartesianPoint(database, 5, 10),
0,
0,
0,
200,
IfcAlignmentHorizontalSegmentTypeEnum.LINE);
// geometric representation of a single segment. It gets referenced by IfcCompositeCurve.segments and IfcAlignmentSegment.Representation
var curveSegment = new IfcCurveSegment(
IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE,
new IfcAxis2Placement2D(new IfcCartesianPoint(database, 0, 0)),
new IfcParameterValue(0),
new IfcParameterValue(200),
null);
var segments = new List <IfcSegment> {
curveSegment
};
var compositeCurve = new IfcCompositeCurve(segments);
var rep = new IfcShapeRepresentation(compositeCurve)
{
RepresentationIdentifier = "Axis",
RepresentationType = "Curve2D"
};
alignment.Representation = new IfcProductDefinitionShape(rep);
alignment.Axis = compositeCurve;
// create an alignment horizontal instance that takes a list of horizontal segments
var alignmentHorizontal = new IfcAlignmentHorizontal(database)
{
Segments = new LIST <IfcAlignmentHorizontalSegment>()
{
horizSegment
}
};
// link alignment and and its horizontal part semantically
new IfcRelAggregates(alignment, alignmentHorizontal);
// create a new alignmentSegment with then gets one curve segment as its geometric representation
var alignmentSegment = new IfcAlignmentSegment(database);
// link horizontal alignment with the recently created alignment segment
new IfcRelNests(alignmentHorizontal, alignmentSegment); // sorted list -> IfcRelNests
// connect geom representation to this segment
alignmentSegment.Representation = new IfcProductDefinitionShape(new IfcShapeRepresentation(curveSegment));
#endregion Alignment
#region Annotation placement
alignmentSegment.AddComment("Create placement for annotation");
var axis2place = new IfcAxis2PlacementLinear(
new IfcPointByDistanceExpression(25, compositeCurve),
null,
null);
var linPlacement = new IfcLinearPlacement(axis2place);
linPlacement.Distance = new IfcPointByDistanceExpression(128, compositeCurve);
annotation.ObjectPlacement = linPlacement;
#endregion Annotation placement
#region PSet
//var lengthUnit = new IfcSIUnit(database, IfcUnitEnum.LENGTHUNIT, IfcSIPrefix.NONE, IfcSIUnitName.METRE);
var lengthDerivedUnit = new IfcSIUnit(database, IfcUnitEnum.LENGTHUNIT, IfcSIPrefix.KILO, IfcSIUnitName.METRE);
lengthDerivedUnit.AddComment("PSet setup");
var timeBaseUnit = new IfcSIUnit(database, IfcUnitEnum.TIMEUNIT, IfcSIPrefix.NONE, IfcSIUnitName.SECOND);
var timeDerivedUnit = new IfcConversionBasedUnit(IfcUnitEnum.TIMEUNIT, "hour", new IfcMeasureWithUnit(new IfcPositiveInteger(3600), timeBaseUnit));
var ifcderivedunitelem1 = new IfcDerivedUnitElement(lengthDerivedUnit, 1);
var ifcderivedunitelem2 = new IfcDerivedUnitElement(timeDerivedUnit, -1);
var speedUnit = new IfcDerivedUnit(
new List <IfcDerivedUnitElement> {
ifcderivedunitelem1, ifcderivedunitelem2
},
IfcDerivedUnitEnum.LINEARVELOCITYUNIT);
var pSet = new IfcPropertySet(annotation, "PSET_SpeedData", new List <IfcProperty>
{
new IfcPropertySingleValue(database, "CargoSpeed", new IfcLinearVelocityMeasure(60), speedUnit),
new IfcPropertySingleValue(database, "DesignSpeed", new IfcLinearVelocityMeasure(110), speedUnit)
});
#endregion PSet
database.WriteFile("AlignmentWithSpanAnnotation.ifc");
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(ReleaseVersion.IFC4X3_RC2);
db.Factory.Options.AngleUnitsInRadians = false;
db.Factory.Options.GenerateOwnerHistory = false;
IfcRailway railway = new IfcRailway(db)
{
Name = "Default Railway", GlobalId = "2Iw5TO8gL8cQQMnPMEy58o"
};
IfcProject project = new IfcProject(railway, "Default Project", IfcUnitAssignment.Length.Metre)
{
GlobalId = "2VgFtp_1zCO98zJG_O3kln"
};
db.Factory.Options.GenerateOwnerHistory = true;
project.OwnerHistory = db.Factory.OwnerHistoryAdded;
db.Factory.Options.GenerateOwnerHistory = false;
IfcGeometricRepresentationSubContext axisSubContext = db.Factory.SubContext(IfcGeometricRepresentationSubContext.SubContextIdentifier.Axis);
IfcAlignment alignment = new IfcAlignment(railway)
{
Name = "TfNSW Alignment", GlobalId = "1F78QPlVv6N9AnnF$LSkp$"
};
IfcCartesianPoint alignmentOrigin = new IfcCartesianPoint(db, 0, 0, 0);
//IfcCartesianPoint alignmentOrigin = new IfcCartesianPoint(db, 1000, 2000, 3000);
alignment.ObjectPlacement = new IfcLocalPlacement(new IfcAxis2Placement3D(alignmentOrigin));
double lineLength = 100;
IfcCartesianPoint point1 = new IfcCartesianPoint(db, -lineLength, 0);
IfcCartesianPoint point2 = new IfcCartesianPoint(db, 0, 0);
double xc = 99.89734;
double radius = 500;
double transitionLength = 100;
double d = -0.75 * Math.Sqrt(3) * xc / radius;
double ang1 = (Math.Acos(-0.75 * Math.Sqrt(3) * xc / radius) * 180 / Math.PI / 3) + 240;
double thiRadians = Math.Asin(2 / Math.Sqrt(3) * Math.Cos(ang1 * Math.PI / 180));
double thi = thiRadians * 180 / Math.PI;
double m = Math.Tan(thiRadians) / (3 * xc * xc);
double yc = m * Math.Pow(xc, 3);
IfcCartesianPoint point3 = new IfcCartesianPoint(db, xc, yc);
double cx = Math.Sin(thiRadians) * radius;
double cy = Math.Cos(thiRadians) * radius;
IfcCartesianPoint arcCentre = new IfcCartesianPoint(db, xc - cx, yc + cy);
double arcLength = 100;
double arcAngle = arcLength / radius * 180 / Math.PI;
List <IfcSegment> compositeSegments = new List <IfcSegment>();
IfcLine xLine = new IfcLine(db.Factory.Origin2d, new IfcVector(new IfcDirection(db, 1, 0), 1));
IfcAlignmentHorizontalSegment linearSegment = new IfcAlignmentHorizontalSegment(point1, 0, 0, 0, lineLength, IfcAlignmentHorizontalSegmentTypeEnum.LINE);
IfcLine line = new IfcLine(point1, new IfcVector(db.Factory.XAxis, 1));
IfcTrimmedCurve trimmedCurve = new IfcTrimmedCurve(line, new IfcTrimmingSelect(0, point1), new IfcTrimmingSelect(lineLength, point2), true, IfcTrimmingPreference.PARAMETER);
compositeSegments.Add(new IfcCompositeCurveSegment(IfcTransitionCode.CONTINUOUS, true, trimmedCurve));
List <double> coefficientsX = new List <double>()
{
0, 1, 0, 0, 0, -0.9 * m * m, 0, 0, 0, 5.175 * Math.Pow(m, 4), 0, 0, 0, -43.1948 * Math.Pow(m, 6), 0, 0, 0, 426.0564 * Math.Pow(m, 8)
};
List <double> coefficientsY = new List <double>()
{
0, 0, 0, m, 0, 0, 0, -2.7 * Math.Pow(m, 3), 0, 0, 0, 17.955 * Math.Pow(m, 5), 0, 0, 0, -158.258 * Math.Pow(m, 7), 0, 0, 0, 1604.338 * Math.Pow(m, 9)
};
IfcSeriesParameterCurve seriesParameterCurve = new IfcSeriesParameterCurve(db.Factory.Origin2dPlace, coefficientsX, coefficientsY);
IfcAlignmentHorizontalSegment transitionSegment = new IfcAlignmentHorizontalSegment(point2, 0, 0, radius, transitionLength, IfcAlignmentHorizontalSegmentTypeEnum.CUBICSPIRAL); // { ObjectType = "TfNSW" };
trimmedCurve = new IfcTrimmedCurve(seriesParameterCurve, new IfcTrimmingSelect(0, point2), new IfcTrimmingSelect(transitionLength, point3), true, IfcTrimmingPreference.PARAMETER);
compositeSegments.Add(new IfcCompositeCurveSegment(IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE, true, trimmedCurve));
IfcAxis2Placement2D circlePlacement = new IfcAxis2Placement2D(arcCentre)
{
RefDirection = new IfcDirection(db, Math.Sin(thiRadians), -Math.Cos(thiRadians))
};
IfcCircle circle = new IfcCircle(circlePlacement, radius);
trimmedCurve = new IfcTrimmedCurve(circle, new IfcTrimmingSelect(0, point3), new IfcTrimmingSelect(arcLength / radius * 180 / Math.PI), true, IfcTrimmingPreference.PARAMETER);
IfcAlignmentHorizontalSegment arcSegment = new IfcAlignmentHorizontalSegment(point3, thi, radius, radius, arcLength, IfcAlignmentHorizontalSegmentTypeEnum.CIRCULARARC);
compositeSegments.Add(new IfcCompositeCurveSegment(IfcTransitionCode.CONTSAMEGRADIENTSAMECURVATURE, true, trimmedCurve));
IfcCompositeCurve alignmentCurve = new IfcCompositeCurve(compositeSegments);
alignment.Axis = alignmentCurve;
double startDist = -123;
IfcAlignmentHorizontal alignmentHorizontal = new IfcAlignmentHorizontal(alignment, linearSegment, transitionSegment, arcSegment)
{
StartDistAlong = startDist,
};
alignmentHorizontal.GlobalId = "0sEEGBFgr289x9s$R$T7N9";
alignmentHorizontal.ObjectPlacement = alignment.ObjectPlacement;
alignmentHorizontal.Representation = new IfcProductDefinitionShape(new IfcShapeRepresentation(axisSubContext, alignmentCurve, ShapeRepresentationType.Curve2D));
IfcAlignmentSegment alignmentSegment = new IfcAlignmentSegment(alignmentHorizontal, transitionSegment);
alignmentSegment.GlobalId = "2_crD$eoPDah_QvgsPhXF3";
alignmentSegment.ObjectType = "TFNSW";
new IfcPropertySet(alignmentSegment, "TfNSW_Transition", new IfcPropertySingleValue(db, "m", m));
IfcPointByDistanceExpression verticalDistanceExpression = new IfcPointByDistanceExpression(0, alignmentCurve);
double startHeight = 25;
verticalDistanceExpression.OffsetVertical = startHeight;
IfcAlignmentVerticalSegment verticalSegment = new IfcAlignmentVerticalSegment(db, startDist, lineLength + transitionLength + arcLength, startHeight, 0.01, IfcAlignmentVerticalSegmentTypeEnum.CONSTANTGRADIENT);
IfcAlignmentVertical alignmentVertical = new IfcAlignmentVertical(alignment, verticalSegment);
alignmentVertical.GlobalId = "2YR0TUxTv75RC2XxZVmlj8";
//IfcLinearAxis2Placement verticalAxisPlacement = new IfcLinearAxis2Placement(verticalDistanceExpression);
//IfcLinearPlacement verticalLinearPlacement = new IfcLinearPlacement(alignmentPlacement, verticalAxisPlacement);
//alignmentVertical.ObjectPlacement = verticalLinearPlacement;
//List<IfcCurveSegment> verticalSegments = new List<IfcCurveSegment>();
//IfcLine linearGradient = new IfcLine(db.Factory.Origin, new IfcVector(new IfcDirection(db, 1, 0, 0.01), 1)); //not right and should it be xy or xz
//IfcCurveSegment verticalCurveSegment = new IfcCurveSegment(IfcTransitionCode.CONTINUOUS, new IfcAxis2Placement3D(db.Factory.Origin2d), 50, linearGradient);
//verticalSegments.Add(verticalCurveSegment);
//IfcAlignmentVerticalSegment verticalSegment = new IfcAlignmentVerticalSegment(alignmentVertical,
// verticalLinearPlacement, verticalCurveSegment, 0, 50, startHeight, 0.01,
// IfcAlignmentVerticalSegmentTypeEnum.LINE);
//IfcGradientCurve gradientCurve = new IfcGradientCurve(horizontalCurve, verticalSegments);
//alignment.Representation = new IfcProductDefinitionShape(new IfcShapeRepresentation(axisSubContext, gradientCurve, ShapeRepresentationType.Curve3D));
IfcPointByDistanceExpression distanceExpression = new IfcPointByDistanceExpression(150, alignmentCurve);
distanceExpression.OffsetLateral = 5;
IfcAxis2PlacementLinear axis2PlacementLinear = new IfcAxis2PlacementLinear(distanceExpression);
IfcLinearPlacement linearPlacement = new IfcLinearPlacement(alignment.ObjectPlacement, axis2PlacementLinear);
IfcExtrudedAreaSolid extrudedAreaSolid = new IfcExtrudedAreaSolid(new IfcRectangleProfileDef(db, "", 0.5, 0.5), 5);
IfcProductDefinitionShape productDefinitionShape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
IfcPile pile = new IfcPile(railway, linearPlacement, productDefinitionShape);
new IfcRelPositions(db, alignment, new List <IfcProduct>()
{
pile
});
// Conceptual 50m span Bridge from chainage -80
distanceExpression = new IfcPointByDistanceExpression(-80 - startDist, alignmentCurve);
axis2PlacementLinear = new IfcAxis2PlacementLinear(distanceExpression);
IfcCurveSegment curveSegment = new IfcCurveSegment(IfcTransitionCode.CONTINUOUS, axis2PlacementLinear, 50, alignmentCurve);
productDefinitionShape = new IfcProductDefinitionShape(new IfcShapeRepresentation(axisSubContext, curveSegment, ShapeRepresentationType.Curve2D));
IfcBridge bridge = new IfcBridge(railway, alignment.ObjectPlacement, productDefinitionShape);
db.WriteFile(args[0]);
}
/// <summary>
/// You can give the name of the TestCase -> to build only them
/// </summary>
/// <param name="args">Testcases to expoert</param>
/// <help> Testcases: Spatial_simple\n
/// Railway_spatial\n Spatial_01\nPlacement_Local"\nGeomRepresentation_01\n
/// \nGeomRepresentation_02\nGeomRepresentation_03\nGeomRepresentation_04
/// \nLocalPlacement_01\nLinearPlacement_02
///
/// </help>
static void Main(string[] args)
{
//Var declaration
string folder = "Unittest";
var testcasename = new List <string>();
testcasename.Add("Spatial_simple");
testcasename.Add("Railway_spatial");
testcasename.Add("Spatial_01");
testcasename.Add("Placement_Local");
testcasename.Add("GeomRepresentation_01");
testcasename.Add("GeomRepresentation_02");
testcasename.Add("GeomRepresentation_03");
testcasename.Add("GeomRepresentation_04");
//testcasename.Add("GeomRepresentation_05");
testcasename.Add("LocalPlacement_01");
testcasename.Add("LinearPlacement_02");
System.IO.Directory.CreateDirectory(".\\" + folder);
//Help handling + single selection
if (args.Length != 0)
{
//Help handling
if (args.First().Equals("-?"))
{
foreach (var i in testcasename)
{
Console.WriteLine(i);
}
return;
}
//Select only selected ones
testcasename = new List <string>();
foreach (var i in args)
{
testcasename.Add(i);
}
}
foreach (var proname in testcasename)
{
var db = new DatabaseIfc(ModelView.Ifc4NotAssigned);
db.Factory.Options.GenerateOwnerHistory = false;
var site = new IfcSite(db, "site")
{
Guid = new Guid("aa4019f8-2584-44a1-a132-c17dfff69c41")
};
var project = new IfcProject(db, proname)
{
Guid = new Guid("94d4ddac-9120-4fb9-bea0-7a414ee725d4")
};
new IfcRelAggregates(project, new List <IfcObjectDefinition>()
{
site
})
{
Guid = new Guid("5e1fd0e5-b005-fe11-501e-5caff01dc1ad")
};
//Some placements
IfcAxis2Placement3D placement1 = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 2, 5, 1));
IfcLocalPlacement objectPlacement1 = new IfcLocalPlacement(site.ObjectPlacement, placement1);
IfcAxis2Placement3D placement2 = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 10, 5, 1));
IfcLocalPlacement objectPlacement2 = new IfcLocalPlacement(site.ObjectPlacement, placement2);
IfcAxis2Placement3D placement3 = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 15, 3, 6));
IfcLocalPlacement objectPlacement3 = new IfcLocalPlacement(site.ObjectPlacement, placement3);
IfcAxis2Placement3D placement4 = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 5, 8, 3));
IfcLocalPlacement objectPlacement4 = new IfcLocalPlacement(site.ObjectPlacement, placement4);
IfcAxis2Placement3D originaxis2place = new IfcAxis2Placement3D(db.Factory.Origin);
IfcLocalPlacement origionobjplace = new IfcLocalPlacement(site.ObjectPlacement, originaxis2place);
//Select the Testcases and fill them into the container
switch (proname)
{
case "Spatial_simple":
//initial File
IfcBuilding building1 = new IfcBuilding(db, "building1")
{
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3b44115bb42")
};
building1.ObjectPlacement = objectPlacement1;
IfcBuilding building2 = new IfcBuilding(db, "building2")
{
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3b441151337")
};
building2.ObjectPlacement = objectPlacement2;
//Write inital File
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//continue with the updated version
IfcBuilding building3 = new IfcBuilding(db, "building3")
{
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3b441153531"),
ObjectPlacement = objectPlacement3
};
break;
case "Railway_spatial":
//initial
IfcSpatialZone spazone1 = new IfcSpatialZone(db, "Spatialzone1")
{
Guid = new Guid("42c7f4b2-177d-4875-88bb-d3b441153531"),
ObjectPlacement = objectPlacement1
};
IfcSpatialZone spazone2 = new IfcSpatialZone(db, "Spatialzone2")
{
Guid = new Guid("42c7f4b2-1337-4875-88bb-d3b441153531"),
ObjectPlacement = objectPlacement2
};
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
IfcSpatialZone spazone3 = new IfcSpatialZone(db, "Spatialzone3")
{
Guid = new Guid("42c7f4b2-1337-4422-88bb-d3b441153531"),
ObjectPlacement = objectPlacement3
};
IfcSpatialZone spazone4 = new IfcSpatialZone(db, "Spatialzone4")
{
Guid = new Guid("42c7f4b2-1337-4875-4242-d3b441153531"),
ObjectPlacement = objectPlacement4
};
break;
case "Spatial_01":
//creating building and add parts to it
building1 = new IfcBuilding(db, "building1")
{
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3b44115bb42"),
ObjectPlacement = objectPlacement1
};
IfcBuildingStorey buildingsto1 = new IfcBuildingStorey(building1, "Level1", 0)
{
Guid = new Guid("42c74222-1337-4875-4242-d3b441153531"),
ObjectPlacement = objectPlacement2
};
building1.IsDecomposedBy.First().Guid = new Guid("42abcd22-1337-4875-4242-abcd41153531");
var profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
IfcExtrudedAreaSolid extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
IfcProductDefinitionShape shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
IfcWall wall = new IfcWall(buildingsto1, objectPlacement3, shape1)
{
Guid = new Guid("42aa4222-1337-aaaa-4242-d3aa41153531"),
Name = "Wall1"
};
wall.ContainedInStructure.Guid = new Guid("42c74222-1337-4875-4242-d3b44abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//update
IfcBuildingStorey buildingsto2 = new IfcBuildingStorey(building1, "Level2", 0)
{
Guid = new Guid("42c74222-1337-4875-4242-bbbb41153531"),
ObjectPlacement = objectPlacement4
};
// Reassign Wall to Storey2
wall.ContainedInStructure.RelatingStructure = buildingsto2;
break;
case "Placement_Local":
//Initial set
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
//Wall at origin
IfcWall wall2 = new IfcWall(site, origionobjplace, shape1)
{
Guid = new Guid("42aa4222-1337-aaaa-4242-d3aa41153531"),
Name = "Wall1"
};
wall2.ContainedInStructure.Guid = new Guid("42cab222-1337-4875-4242-d3b44abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
IfcAxis2Placement3D wallaxisplace = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 2, 3, 0));
wall2.ObjectPlacement = new IfcLocalPlacement(site.ObjectPlacement, wallaxisplace);
break;
case "GeomRepresentation_01":
//init
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
IfcRectangleProfileDef profile2 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
IfcExtrudedAreaSolid extrudedAreaSolid2 = new IfcExtrudedAreaSolid(profile2, 1.35);
IfcProductDefinitionShape shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid2));
var proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid1",
Guid = new Guid("fbc7f4b2-177d-4875-88bb-d3abed15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("000ab222-1337-4875-4242-d3b44abcd531");
var proxy2 = new IfcBuildingElementProxy(site, objectPlacement2, shape2)
{
Name = "Cuboid2",
Guid = new Guid("f8e196cb-c7d9-4d53-9885-0f687706abcd")
};
proxy2.ContainedInStructure.Guid = new Guid("42cab222-1337-4875-4242-00004abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
proxy2.Representation = shape1;
shape2.Dispose(true); //Remove orphaned entries
break;
case "GeomRepresentation_02":
//init
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
profile2 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid2 = new IfcExtrudedAreaSolid(profile2, 1.35);
shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid2));
proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid1",
Guid = new Guid("fbcba4b2-1c7d-4875-88bb-d3abed15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("000ab222-1337-4875-4242-d3b00abcd531");
proxy2 = new IfcBuildingElementProxy(site, objectPlacement2, shape2)
{
Name = "Cuboid2",
Guid = new Guid("f821963b-c7d9-4d53-9885-0f87cd6abcda")
};
proxy1.ContainedInStructure.Guid = new Guid("000ab222-1337-4875-4242-d3414abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
extrudedAreaSolid2.Depth = 3;
break;
case "GeomRepresentation_03":
//init
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid_extrudedArea",
Guid = new Guid("fbcba4b2-1c7d-0000-88bb-d3abed15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("00011222-1337-4875-4242-d1114abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
profile1.Dispose(false); // Remove profile
var profile3 = new IfcCircleProfileDef(db, "CylinderProfileDef", 4);
extrudedAreaSolid1.SweptArea = profile3;
proxy1.Name = "Cylinder_extrudedArea";
break;
case "GeomRepresentation_04":
//init
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid_extrudedArea",
Guid = new Guid("fbcba4b2-1c7d-0000-88bb-d3abed15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("00011222-1337-4875-4242-d1114abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
var points = new List <IfcCartesianPoint>();
points.Add(new IfcCartesianPoint(db, -2, -3, 0));
points.Add(new IfcCartesianPoint(db, -2, 3, 0));
points.Add(new IfcCartesianPoint(db, 2, 3, 0));
points.Add(new IfcCartesianPoint(db, 2, -3, 0));
points.Add(new IfcCartesianPoint(db, -2, -3, 1.35));
points.Add(new IfcCartesianPoint(db, -2, 3, 1.35));
points.Add(new IfcCartesianPoint(db, 2, 3, 1.35));
points.Add(new IfcCartesianPoint(db, 2, -3, 1.35));
var polyloop = new List <IfcPolyLoop>();
polyloop.Add(new IfcPolyLoop(points[0], points[1], points[2], points[3]));
polyloop.Add(new IfcPolyLoop(points[0], points[4], points[5], points[1]));
polyloop.Add(new IfcPolyLoop(points[0], points[4], points[7], points[3]));
polyloop.Add(new IfcPolyLoop(points[4], points[5], points[6], points[7]));
polyloop.Add(new IfcPolyLoop(points[1], points[5], points[6], points[2]));
polyloop.Add(new IfcPolyLoop(points[3], points[7], points[6], points[2]));
var faceouter = new List <IfcFaceOuterBound>();
foreach (var i in polyloop)
{
faceouter.Add(new IfcFaceOuterBound(i, true));
}
var face = new List <IfcFace>();
foreach (var j in faceouter)
{
face.Add(new IfcFace(j));
}
var closedshell = new IfcClosedShell(face);
var brep = new IfcFacetedBrep(closedshell);
shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(brep));
proxy1.Representation = shape2;
break;
case "GeomRepresentation_05":
var points1 = new List <IfcCartesianPoint>();
points1.Add(new IfcCartesianPoint(db, -2, -3, 0));
points1.Add(new IfcCartesianPoint(db, -2, 3, 0));
points1.Add(new IfcCartesianPoint(db, 2, 3, 0));
points1.Add(new IfcCartesianPoint(db, 2, -3, 0));
var points2 = new List <IfcCartesianPoint>();
points2.Add(new IfcCartesianPoint(db, -2, -3, 1.35));
points2.Add(new IfcCartesianPoint(db, -2, 3, 1.35));
points2.Add(new IfcCartesianPoint(db, 2, 3, 1.35));
points2.Add(new IfcCartesianPoint(db, 2, -3, 1.35));
polyloop = new List <IfcPolyLoop>();
polyloop.Add(new IfcPolyLoop(points1));
polyloop.Add(new IfcPolyLoop(points2));
break;
case "LocalPlacement_01":
//init
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
profile2 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid2 = new IfcExtrudedAreaSolid(profile2, 1.35);
shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid2));
proxy1 = new IfcBuildingElementProxy(site, objectPlacement1, shape1)
{
Name = "Cuboid1",
Guid = new Guid("fbcba4b2-1c7d-4815-88bb-d3abed15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("000ab222-1337-4875-4242-d3b00abcd531");
proxy2 = new IfcBuildingElementProxy(site, objectPlacement2, shape2)
{
Name = "Cuboid2",
Guid = new Guid("f821963b-c7d9-4d53-9825-0f87cd6abcda")
};
proxy1.ContainedInStructure.Guid = new Guid("000ab242-1337-4875-4242-d3414abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//update
var point1 = new IfcCartesianPoint(db, 2, 2, 2);
placement1.Location = point1;
break;
case "LinearPlacement_02":
profile1 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid1 = new IfcExtrudedAreaSolid(profile1, 1.35);
shape1 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid1));
profile2 = new IfcRectangleProfileDef(db, "rectangleProfileDef", 4, 6);
extrudedAreaSolid2 = new IfcExtrudedAreaSolid(profile2, 1.35);
shape2 = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid2));
IfcLine line1 = new IfcLine(new IfcCartesianPoint(db, 1, 1, 1)
, new IfcVector(new IfcDirection(db, 1, 1), 20));
IfcLine line2 = new IfcLine(new IfcCartesianPoint(db, 1, -1, -1)
, new IfcVector(new IfcDirection(db, -1, 1), 20));
var alignment1 = new IfcAlignment(site, line1)
{
Name = "Alignment1",
Guid = new Guid("fbcba4b2-1cdd-48d5-88bb-d3aced15bbaa")
};
var alignment2 = new IfcAlignment(site, line2)
{
Name = "Alignment2",
Guid = new Guid("f111a4b2-1c7d-4815-88bb-d3aced15bbaa")
};
var distn1 = new IfcPointByDistanceExpression(4, line1);
var distn2 = new IfcPointByDistanceExpression(2, line2);
//Deprecated but should be right for IFC4
var linearplace1 = new IfcLinearPlacement(line1, distn1)
{
Orientation = new IfcOrientationExpression(new IfcDirection(db, 0.5, 0.24),
new IfcDirection(db, -0.24, 0.5))
};
var linearplace2 = new IfcLinearPlacement(line2, distn2)
{
Orientation = new IfcOrientationExpression(new IfcDirection(db, 0.75, 0.24),
new IfcDirection(db, -0.24, 0.66))
};
proxy1 = new IfcBuildingElementProxy(site, linearplace1, shape1)
{
Name = "Cuboid1",
Guid = new Guid("fbcba4b2-1c7d-4815-88bb-d3aced15bbaa")
};
proxy1.ContainedInStructure.Guid = new Guid("000cc222-1337-4875-4242-d3b00abcd531");
proxy2 = new IfcBuildingElementProxy(site, linearplace2, shape2)
{
Name = "Cuboid2",
Guid = new Guid("f821963b-c7d9-4d53-98a5-0f8ccd6abcda")
};
proxy1.ContainedInStructure.Guid = new Guid("000ccc42-1337-4875-4242-d3414abcd531");
db.WriteFile(".\\" + folder + "\\Initial_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Initial_" + proname + ".ifcxml");
//Update
IfcLine line3 = new IfcLine(new IfcCartesianPoint(db, 0, 1, 0)
, new IfcVector(new IfcDirection(db, 0, 5, 2), 15));
var distn3 = new IfcPointByDistanceExpression(4, line3);
linearplace1.PlacementMeasuredAlong = line3;
linearplace1.Distance = distn3;
break;
default:
//exit
return;
}
db.WriteFile(".\\" + folder + "\\Update_" + proname + ".ifc");
db.WriteXmlFile(".\\" + folder + "\\Update_" + proname + ".ifcxml");
}
}
internal void GenerateExample(string path, ModelView modelView)
{
DatabaseIfc database = new DatabaseIfc(false, modelView);
database.Factory.Options.GenerateOwnerHistory = false;
database.NextObjectRecord = 10;
IfcBuilding building = new IfcBuilding(database, "IfcBuilding")
{
GlobalId = "39t4Pu3nTC4ekXYRIHJB9W"
};
building.ContainsElements[0].GlobalId = "3Sa3dTJGn0H8TQIGiuGQd5";
building.Comments.Add("defines the default building (as required as the minimum spatial element) ");
database.NextObjectRecord = 20;
IfcProject project = new IfcProject(building, "IfcProject", IfcUnitAssignment.Length.Millimetre)
{
GlobalId = "0$WU4A9R19$vKWO$AdOnKA"
};
project.IsDecomposedBy[0].GlobalId = "091a6ewbvCMQ2Vyiqspa7a";
project.Comments.Add("general entities required for all IFC data sets, defining the context for the exchange");
database.Factory.SubContext(FactoryIfc.SubContextIdentifier.Body);
database.NextObjectRecord = 50;
GenerateData(database, building);
List <IfcRelDeclares> rds = project.Declares;
//Unique ids assigned to generate constant IfcScript sample files, remove otherwise
if (rds.Count > 0)
{
rds[0].GlobalId = "1Cjr05W9T0fx0M3_mdVqMd";
}
database[50].Comments.Add("Example data for " + this.GetType().Name);
string filePath = Path.Combine(path, this.GetType().Name + ".ifc");
if (File.Exists(filePath))
{
string[] newLines = database.ToString().Split(new char[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
List <string> existingLines = new List <string>(File.ReadAllLines(filePath));
existingLines.RemoveAll(x => string.IsNullOrEmpty(x));
if (newLines.Length == existingLines.Count)
{
bool identical = true;
int icounter = 0;
for (; icounter < newLines.Length; icounter++)
{
string s1 = newLines[icounter];
if (s1.StartsWith("FILE_SCHEMA"))
{
break;
}
}
for (; icounter < newLines.Length; icounter++)
{
string s1 = newLines[icounter], s2 = existingLines[icounter];
if (s1.StartsWith("/* time_stamp */ ") && s2.StartsWith("/* time_stamp */ "))
{
continue;
}
if (string.Compare(s1, s2, true) != 0)
{
identical = false;
break;
}
}
if (identical)
{
return;
}
}
}
database.WriteFile(filePath);
}
internal static DatabaseIfc Generate(ModelView mdv, string path)
{
DatabaseIfc db = new DatabaseIfc(true, mdv);
//IfcGeometricRepresentationContext
//IfcCartesianPoint
//IfcAxis2Placement3D
//IfcDirection
//IfcAxis2Placement2D
//IfcSIUnit
//IfcLocalPlacement
IfcSite site = new IfcSite(db, "TestSite");
//IfcPerson NOT RV
//IfcOrganization NOT RV
//IfcPersonAndOrganization NOT RV
//IfcOwnerHistory NOT RV
//fcApplication NOT RV
// IfcProjectLibrary NOT RV Can't have multiple context
IfcProject project = new IfcProject(site, "TestProject", IfcUnitAssignment.Length.Millimetre)
{
};
//IfcUnitAssignment
//IfcRelAggregates
IfcBuilding building = new IfcBuilding(site, "TestBuilding")
{
};
IfcBuildingStorey buildingStorey = new IfcBuildingStorey(building, "TestBuildingStorey", 3000);
IfcSpace space = new IfcSpace(buildingStorey, null, null)
{
Name = "TestSpace"
};
space.RelatingType = new IfcSpaceType(db, "TestSpaceType", IfcSpaceTypeEnum.INTERNAL);
IfcZone zone = new IfcZone(buildingStorey, "TestZone", "TestZoneLongName", new List <IfcSpace>()
{
space
});
IfcLocalPlacement localPlacement = buildingStorey.Placement as IfcLocalPlacement;
IfcMaterial material = new IfcMaterial(db, "TestMaterial")
{
Description = "TestDescription", Category = "TestCategory"
};
IfcMaterialProperties materialProperties = new IfcMaterialProperties("TestMaterialProperties", material);
materialProperties.AddProperty(new IfcPropertySingleValue(db, "MassDensity", new IfcMassDensityMeasure(1)));
IfcSurfaceStyleShading surfaceStyleShading = new IfcSurfaceStyleShading(new IfcColourRgb(db, 1, 0, 0)
{
Name = "Red"
});
IfcSurfaceStyle surfaceStyle = new IfcSurfaceStyle(surfaceStyleShading, null, null, null, null);
IfcMaterialDefinitionRepresentation materialDefinitionRepresentation = new IfcMaterialDefinitionRepresentation(new IfcStyledRepresentation(new IfcStyledItem(surfaceStyle)
{
Name = "TestStyledItem"
}), material);
IfcIndexedPolyCurve indexedPolyCurve = IPE200Curve(db);
IfcArbitraryClosedProfileDef arbitraryClosedProfileDef = new IfcArbitraryClosedProfileDef("IPE200", indexedPolyCurve);
IfcMaterialProfile materialProfile = new IfcMaterialProfile("TestMaterialProfile", material, arbitraryClosedProfileDef);
IfcMaterialProfileSet materialProfileSet = new IfcMaterialProfileSet("TestMaterialProfileSet", materialProfile);
IfcExtrudedAreaSolid extrudedAreaSolid = new IfcExtrudedAreaSolid(arbitraryClosedProfileDef, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0), new IfcDirection(db, 1, 0, 0), new IfcDirection(db, 0, 1, 0)), new IfcDirection(db, 0, 0, 1), 5000);
IfcBeamType beamType = new IfcBeamType(db, "TestBeamType", IfcBeamTypeEnum.BEAM);
beamType.MaterialSelect = materialProfileSet;
IfcBeam beam = new IfcBeam(buildingStorey, new IfcLocalPlacement(localPlacement, new IfcAxis2Placement3D(new IfcCartesianPoint(db, 1000, 2000, 0))
{
RefDirection = new IfcDirection(db, 0, 1, 0)
}), new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid)));
//IfcGeometricRepresentationSubContext
beam.RelatingType = beamType;
//IfcRelDefinesByType
// if(mdv != ModelView.Ifc4Reference)
// IfcActorRole NOT RV
//IfcActuator
//IfcActuatorType
//IfcAdvancedBrep NOT RV
//IfcAdvancedFace NOT RV
//IfcAirTerminal
//IfcAirTerminalBox
//IfcAirTerminalBoxType
//IfcAirTerminalType
//IfcAirToAirHeatRecovery
//IfcAirToAirHeatRecoveryType
//IfcAlarm
//IfcAlarmType
//IfcArbitraryOpenProfileDef
//IfcArbitraryProfileDefWithVoids
//IfcAsymmetricIShapeProfileDef NOT RV
//IfcAudioVisualAppliance
//IfcAudioVisualApplianceType
//IfcAxis1Placement
//IfcBeamStandardCase NOT RV
//IfcBlock NOT RV
//IfcBoiler
//IfcBoilerType
//IfcBooleanClippingResult NOT RV
//IfcBooleanResult NOT RV
//IfcBSplineCurveWithKnots NOT RV
//IfcBSplineSurface NOT RV
//IfcBSplineSurfaceWithKnots NOT RV
//IfcBuildingElementPart
//IfcBuildingElementPartType
//IfcBuildingElementProxy
//IfcBuildingElementProxyType
//IfcBuildingSystem
//IfcBurner
//IfcBurnerType
//IfcCableCarrierFitting
//IfcCableCarrierFittingType
//IfcCableCarrierSegment
//IfcCableCarrierSegmentType
//IfcCableFitting
//IfcCableFittingType
//IfcCableSegment
//IfcCableSegmentType
//IfcCartesianPointList2D
//IfcCartesianPointList3D
//IfcCartesianTransformationOperator2D
//IfcCartesianTransformationOperator2DnonUniform
//IfcCartesianTransformationOperator3D
//IfcCartesianTransformationOperator3DnonUniform
//IfcCenterLineProfileDef
//IfcChiller
//IfcChillerType
//IfcChimney
//IfcChimneyType
//IfcCircle
//IfcCircleHollowProfileDef NOT RV
//IfcCircleProfileDef NOT RV
//IfcCivilElement
//IfcCivilElementType
//IfcClassification
//IfcClassificationReference
//IfcClosedShell
//IfcCoil
//IfcCoilType
//IfcColourRgbList
//IfcColourSpecification
//IfcColumn
//IfcColumnStandardCase NOT RV
//IfcColumnType
//IfcCommunicationsAppliance
//IfcCommunicationsApplianceType
//IfcComplexProperty
//IfcCompositeProfileDef NOT RV
//IfcCompressor
//IfcCompressorType
//IfcCondenser
//IfcCondenserType
//IfcConnectedFaceSet NOT RV
//IfcConnectionCurveGeometry NOT RV
//IfcConnectionVolumeGeometry NOT RV
//IfcController
//IfcControllerType
//IfcConversionBasedUnit
//IfcConversionBasedUnitWithOffset
//IfcCooledBeam
//IfcCooledBeamType
//IfcCoolingTower
//IfcCoolingTowerType
//IfcCovering
//IfcCoveringType
//IfcCsgSolid NOT RV
//IfcCShapeProfileDef NOT RV
//IfcCurtainWall
//IfcCurtainWallType
//IfcCurveStyle
//IfcCurveStyleFont
//IfcCurveStyleFontPattern
//IfcDamper
//IfcDamperType
//IfcDerivedProfileDef NOT RV
//IfcDerivedUnit
//IfcDerivedUnitElement
//IfcDimensionalExponents
//IfcDiscreteAccessory
//IfcDiscreteAccessoryType
//IfcDistributionChamberElement
//IfcDistributionChamberElementType
//IfcDistributionCircuit
//IfcDistributionControlElement
//IfcDistributionControlElementType
//IfcDistributionElement
//IfcDistributionElementType
//IfcDistributionFlowElement
//IfcDistributionFlowElementType
//IfcDistributionPort
//IfcDistributionSystem
//IfcDocumentReference
//IfcDoor
//IfcDoorLiningProperties
//IfcDoorPanelProperties
//IfcDoorStandardCase NOT RV
//IfcDoorType
//IfcDuctFitting
//IfcDuctFittingType
//IfcDuctSegment
//IfcDuctSegmentType
//IfcDuctSilencer
//IfcDuctSilencerType
//IfcEdge NOT RV
//IfcEdgeCurve NOT RV
//IfcEdgeLoop NOT RV
//IfcElectricAppliance
//IfcElectricApplianceType
//IfcElectricDistributionBoard
//IfcElectricDistributionBoardType
//IfcElectricFlowStorageDevice
//IfcElectricFlowStorageDeviceType
//IfcElectricGenerator
//IfcElectricGeneratorType
//IfcElectricMotor
//IfcElectricMotorType
//IfcElectricTimeControl
//IfcElectricTimeControlType
//IfcElementAssembly
//IfcElementAssemblyType
//IfcElementComponent
//IfcElementComponentType
//IfcElementQuantity
//IfcEllipseProfileDef NOT RV
//IfcEnergyConversionDevice
//IfcEnergyConversionDeviceType
//IfcEngine
//IfcEngineType
//IfcEvaporativeCooler
//IfcEvaporativeCoolerType
//IfcEvaporator
//IfcEvaporatorType
//IfcExtendedProperties
//IfcExternalInformation
//IfcExternalReference
//IfcExtrudedAreaSolidTapered NOT RV
//IfcFace NOT RV
//IfcFaceBasedSurfaceModel NOT RV
//IfcFaceBound NOT RV
//IfcFaceOuterBound NOT RV
//IfcFaceSurface NOT RV
//IfcFacetedBrep NOT RV
//IfcFan
//IfcFanType
//IfcFastener
//IfcFastenerType
//IfcFeatureElement
//IfcFeatureElementAddition NOT RV
//IfcFeatureElementSubtraction
//IfcFillAreaStyle
//IfcFillAreaStyleHatching
//IfcFilter
//IfcFilterType
//IfcFireSuppressionTerminal
//IfcFireSuppressionTerminalType
//IfcFixedReferenceSweptAreaSolid NOT RV
//IfcFlowController
//IfcFlowControllerType
//IfcFlowFitting
//IfcFlowFittingType
//IfcFlowInstrument
//IfcFlowInstrumentType
//IfcFlowMeter
//IfcFlowMeterType
//IfcFlowMovingDevice
//IfcFlowMovingDeviceType
//IfcFlowSegment
//IfcFlowSegmentType
//IfcFlowStorageDevice
//IfcFlowStorageDeviceType
//IfcFlowTerminal
//IfcFlowTerminalType
//IfcFlowTreatmentDevice
//IfcFlowTreatmentDeviceType
//IfcFooting
//IfcFootingType
//IfcFurnishingElement
//IfcFurnishingElementType
//IfcFurniture
//IfcFurnitureType
//IfcGeographicElement
//IfcGeographicElementType
//IfcGeometricCurveSet
//IfcGeometricSet
//IfcGrid
//IfcGridAxis
//IfcGridPlacement NOT RV
//IfcGroup
//IfcHalfSpaceSolid NOT RV
//IfcHeatExchanger
//IfcHeatExchangerType
//IfcHumidifier
//IfcHumidifierType
//IfcIndexedColourMap
//IfcIndexedTextureMap
//IfcIndexedTriangleTextureMap
//IfcInterceptor
//IfcInterceptorType
//IfcIShapeProfileDef
//IfcJunctionBox
//IfcJunctionBoxType
//IfcLamp
//IfcLampType
//IfcLibraryInformation NOT RV
//IfcLibraryReference NOT RV
//IfcLightFixture
//IfcLightFixtureType
//IfcLine
//IfcLoop NOT RV
//IfcLShapeProfileDef NOT RV
//IfcMapConversion
//IfcMappedItem
//IfcMaterialConstituent
//IfcMaterialConstituentSet
//IfcMaterialLayer
//IfcMaterialLayerSet
//IfcMaterialLayerSetUsage NOT RV
//IfcMaterialLayerWithOffsets NOT RV
//IfcMaterialProfileSetUsage NOT RV
//IfcMaterialProfileSetUsageTapering NOT RV
//IfcMaterialProfileWithOffsets NOT RV
//IfcMaterialUsageDefinition NOT RV
//IfcMeasureWithUnit
//IfcMechanicalFastener
//IfcMechanicalFastenerType
//IfcMedicalDevice
//IfcMedicalDeviceType
//IfcMember
//IfcMemberStandardCase NOT RV
//IfcMemberType
//IfcMonetaryUnit
//IfcMotorConnection
//IfcMotorConnectionType
//IfcNamedUnit
//IfcOpeningElement
//IfcOpeningStandardCase NOT RV
//IfcOpenShell NOT RV
//IfcOrientedEdge NOT RV
//IfcOutlet
//IfcOutletType
//IfcPcurve NOT RV
//IfcPhysicalComplexQuantity
//IfcPhysicalQuantity
//IfcPhysicalSimpleQuantity
//IfcPile
//IfcPileType
//IfcPipeFitting
//IfcPipeFittingType
//IfcPipeSegment
//IfcPipeSegmentType
//IfcPlane NOT RV
//IfcPlate
//IfcPlateStandardCase NOT RV
//IfcPlateType
//IfcPoint
//IfcPolygonalBoundedHalfSpace NOT RV
//IfcPolyline NOT RV
//IfcPolyLoop NOT RV
//IfcPort
//IfcPostalAddress
//IfcPreDefinedPropertySet
//IfcPresentationItem
//IfcPresentationLayerAssignment
//IfcPresentationStyle
//IfcPresentationStyleAssignment
//IfcProductDefinitionShape
//IfcProductRepresentation
//IfcProfileDef
//IfcProfileProperties
//IfcProjectedCRS
//IfcProjectionElement NOT RV
//IfcProperty
//IfcPropertyAbstraction
//IfcPropertyBoundedValue
//IfcPropertyDefinition
//IfcPropertyEnumeratedValue
//IfcPropertyEnumeration
//IfcPropertyListValue
//IfcPropertySet
//IfcPropertySetTemplate NOT RV
//IfcPropertyTableValue
//IfcPropertyTemplate NOT RV
//IfcPropertyTemplateDefinition NOT RV
//IfcProtectiveDevice
//IfcProtectiveDeviceTrippingUnit
//IfcProtectiveDeviceTrippingUnitType
//IfcProtectiveDeviceType
//IfcPump
//IfcPumpType
//IfcQuantityArea
//IfcQuantityCount
//IfcQuantityLength
//IfcQuantitySet
//IfcQuantityTime
//IfcQuantityVolume
//IfcQuantityWeight
//IfcRailing
//IfcRailingType
//IfcRamp
//IfcRampFlight
//IfcRampFlightType
//IfcRampType
//IfcRectangleHollowProfileDef NOT RV
//IfcRectangleProfileDef NOT RV
//IfcRectangularPyramid NOT RV
//IfcReinforcingBar
//IfcReinforcingBarType
//IfcReinforcingElement
//IfcReinforcingElementType
//IfcReinforcingMesh
//IfcReinforcingMeshType
//IfcRelAssignsToGroup
//IfcRelAssociatesClassification
//IfcRelAssociatesDocument
//IfcRelAssociatesLibrary NOT RV
//IfcRelAssociatesMaterial
//IfcRelConnectsElements NOT RV
//IfcRelConnectsPathElements NOT RV
//IfcRelConnectsPorts
//IfcRelConnectsWithRealizingElements NOT RV
//IfcRelContainedInSpatialStructure
//IfcRelCoversBldgElements
//IfcRelDeclares
//IfcRelDefinesByProperties
//IfcRelFillsElement
//IfcRelFlowControlElements NOT RV
//IfcRelInterferesElements NOT RV
//IfcRelNests
//IfcRelProjectsElement NOT RV
//IfcRelServicesBuildings
//IfcRelVoidsElement
//IfcRepresentation
//IfcRepresentationContext
//IfcRepresentationItem
//IfcRepresentationMap
//IfcRevolvedAreaSolid
//IfcRevolvedAreaSolidTapered NOT RV
//IfcRightCircularCone NOT RV
//IfcRightCircularCylinder NOT RV
//IfcRoof
//IfcRoofType
//IfcRoundedRectangleProfileDef NOT RV
//IfcSanitaryTerminal
//IfcSanitaryTerminalType
//IfcSensor
//IfcSensorType
//IfcShadingDevice
//IfcShadingDeviceType
//IfcShapeRepresentation
//IfcShellBasedSurfaceModel NOT RV
//IfcSimplePropertyTemplate NOT RV
//IfcSlab
//IfcSlabElementedCase NOT RV
//IfcSlabStandardCase NOT RV
//IfcSlabType
//IfcSolarDevice
//IfcSolarDeviceType
//IfcSpaceHeater
//IfcSpaceHeaterType
//IfcSpatialZone
//IfcSpatialZoneType
//IfcSphere NOT RV
//IfcStackTerminal
//IfcStackTerminalType
//IfcStair
//IfcStairFlight
//IfcStairFlightType
//IfcStairType
//IfcStyleModel
//IfcSurface NOT RV
//IfcSurfaceCurveSweptAreaSolid NOT RV
//IfcSurfaceOfLinearExtrusion NOT RV
//IfcSurfaceOfRevolution NOT RV
//IfcSurfaceStyleRendering
//IfcSurfaceStyleWithTextures surfaceStyleWithTextures = new IfcSurfaceStyleWithTextures(new IfcImageTexture(db,true,true,""));
//IfcSweptDiskSolid
//IfcSwitchingDevice
//IfcSwitchingDeviceType
//IfcSystemFurnitureElement
//IfcSystemFurnitureElementType
//IfcTank
//IfcTankType
//IfcTelecomAddress NOT RV
//IfcTendon
//IfcTendonAnchor
//IfcTendonAnchorType
//IfcTendonType
//IfcTessellatedFaceSet
//IfcTessellatedItem
//IfcTextureCoordinate
//IfcTextureVertexList
//IfcTransformer
//IfcTransformerType
//IfcTransportElement
//IfcTransportElementType
//IfcTriangulatedFaceSet
//IfcTrimmedCurve
//IfcTShapeProfileDef NOT RV
//IfcTubeBundle
//IfcTubeBundleType
//IfcUnitaryControlElement
//IfcUnitaryControlElementType
//IfcUnitaryEquipment
//IfcUnitaryEquipmentType
//IfcUShapeProfileDef NOT RV
//IfcValve
//IfcValveType
//IfcVector
//IfcVertex NOT RV
//IfcVertexPoint NOT RV
//IfcVibrationIsolator
//IfcVibrationIsolatorType
//IfcVirtualGridIntersection NOT RV
//IfcWall
//IfcWallElementedCase NOT RV
//IfcWallStandardCase NOT RV
//IfcWallType
//IfcWasteTerminal
//IfcWasteTerminalType
//IfcWindow
//IfcWindowLiningProperties
//IfcWindowPanelProperties
//IfcWindowStandardCase NOT RV
//IfcWindowType
//IfcZShapeProfileDef NOT RV
db.WriteFile(Path.Combine(path, mdv.ToString() + ".ifc"));
return(db);
}
static void Main(string[] args)
{
//Sample Data https://www.tmr.qld.gov.au/-/media/busind/techstdpubs/Geotechnical/Geotech-Borehole-Logging/Geotechnical-Borehole-Logging.pdf?la=en
//http://creativecommons.org/licenses/by/3.0/au/
// © State of Queensland(Department of Transport and Main Roads) 2016
// Suggested enhancements to test :
// Nominate Status and Reference Number
// Add Geolocation
// Use linear placement for statum layers
// Capture Auger, Casing, Wash Boring and Core drilling extents
// Add stratum data Impact Strength, Defect Spacing, Additional Data and Test Results, Sample Tests
DatabaseIfc db = new DatabaseIfc(ReleaseVersion.IFC4X3);
db.Factory.Options.AngleUnitsInRadians = false;
IfcSite site = new IfcSite(db, "Coombabah Creek Abutment");
IfcProject project = new IfcProject(site, "FG6280", IfcUnitAssignment.Length.Metre)
{
LongName = "Gold Coast Light Rail(GCLR) Stage 2"
};
project.Description = "http://creativecommons.org/licenses/by/3.0/au/ © State of Queensland(Department of Transport and Main Roads) 2016";
IfcAxis2Placement3D placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, 0.99));
IfcLocalPlacement boreHolePlacement = new IfcLocalPlacement(site.ObjectPlacement, placement);
IfcBorehole borehole = new IfcBorehole(site, boreHolePlacement, null);
borehole.Name = "BH-CC-01";
borehole.Description = "Sample borehole data published at https://www.tmr.qld.gov.au/-/media/busind/techstdpubs/Geotechnical/Geotech-Borehole-Logging/Geotechnical-Borehole-Logging.pdf?la=en";
Pset_BoreholeCommon pset_BoreholeCommon = new Pset_BoreholeCommon(borehole);
pset_BoreholeCommon.GroundwaterDepth = -5; //Not identified in borehole log
//new Pset_Uncertainty(borehole) { Basis = PEnum_UncertaintyBasis.MEASUREMENT };
Pset_GeotechnicalAssemblyCommon psetGeotechnicalAssemblyCommon = new Pset_GeotechnicalAssemblyCommon(borehole);
psetGeotechnicalAssemblyCommon.Purpose = PEnum_StrataAssemblyPurpose.GEOLOGICAL;
//Should some of these properties be standard?
//Should actors such as drilling company be IfcActor etc
List <IfcProperty> tmrBoreholeProperties = new List <IfcProperty>();
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Driller", new IfcIdentifier("North Coast Drilling")));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "LoggedBy", new IfcIdentifier("D.Colborne/J.Armstrong")));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "ReviewedBy", new IfcIdentifier("S.Foley")));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Plunge", new IfcPlaneAngleMeasure(90)));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Date Started", new IfcDate(new DateTime(2015, 09, 10))));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Date Completed", new IfcDate(new DateTime(2015, 09, 11))));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Reference No", new IfcIdentifier("H12327")));
tmrBoreholeProperties.Add(new IfcPropertySingleValue(db, "Job No", new IfcIdentifier("498/04375")));
new IfcPropertySet(borehole, "TMR_Borehole", tmrBoreholeProperties);
IfcCircleProfileDef boreProfile = new IfcCircleProfileDef(db, "BoreHole", 0.05);
IfcMaterial siltyClayTopsoil = new IfcMaterial(db, "Silty Clay (TopSoil)");
siltyClayTopsoil.Description = "Dark grey, moist.";
placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, -0.1));
IfcLocalPlacement localPlacement = new IfcLocalPlacement(boreHolePlacement, placement);
IfcExtrudedAreaSolid extrudedAreaSolid = new IfcExtrudedAreaSolid(boreProfile, 0.1);
IfcProductDefinitionShape shape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
//gg Toolkit uses nesting rather than aggregating for stratums
IfcSolidStratum solidStratum = new IfcSolidStratum(borehole, localPlacement, shape);
solidStratum.SetMaterial(siltyClayTopsoil);
IfcClassification soilClassification = new IfcClassification(db, "Soil Descriptions");
soilClassification.Description = "Description and Classification of Soils for Geotechnical Purposes: Refer to AS1726 - 1993(Appendix A).";
IfcMaterial siltyClayEstuarine = new IfcMaterial(db, "Silty CLAY (Estuarine)");
siltyClayEstuarine.Description = "Dark grey, moist, soft.";
placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, -1.2));
localPlacement = new IfcLocalPlacement(boreHolePlacement, placement);
extrudedAreaSolid = new IfcExtrudedAreaSolid(boreProfile, 1.1);
shape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
solidStratum = new IfcSolidStratum(borehole, localPlacement, shape);
solidStratum.SetMaterial(siltyClayEstuarine);
IfcClassificationReference soilClassificationCI = new IfcClassificationReference(soilClassification)
{
Identification = "CI",
Description = "Inorganic clays of low to medium plasticity, gravelly clays, sandy clays, silty clays, lean clays"
};
soilClassificationCI.Associate(solidStratum);
#warning Should soil classification be assigned to soil or to stratum?
IfcMaterial clayeySANDEstuarine = new IfcMaterial(db, "Clayey SAND (Estuarine)");
clayeySANDEstuarine.Description = "Dark grey, wet, very loose.";
placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, -6.4));
localPlacement = new IfcLocalPlacement(boreHolePlacement, placement);
extrudedAreaSolid = new IfcExtrudedAreaSolid(boreProfile, 5.2);
shape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
solidStratum = new IfcSolidStratum(borehole, localPlacement, shape);
solidStratum.SetMaterial(clayeySANDEstuarine);
solidStratum.Description = "Fine to medium grained. Shell fragments throughout.";
IfcClassificationReference soilClassificationSC = new IfcClassificationReference(soilClassification)
{
Identification = "SC",
Description = "Clayey sands, sandclay mixtures"
};
soilClassificationSC.Associate(solidStratum);
IfcMaterial METAGREYWACKEdcf = new IfcMaterial(db, "METAGREYWACKE (DCf)");
placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, -6.8));
localPlacement = new IfcLocalPlacement(boreHolePlacement, placement);
extrudedAreaSolid = new IfcExtrudedAreaSolid(boreProfile, 0.4);
shape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
solidStratum = new IfcSolidStratum(borehole, localPlacement, shape);
solidStratum.SetMaterial(METAGREYWACKEdcf);
solidStratum.Description = "XW: Recovered as orange brown to grey, moist, very stiff, Silty CLAY.";
IfcClassification rockClassification = new IfcClassification(db, "Rock Descriptions");
rockClassification.Description = "Refer to AS1726-1993 (Appendix A3.3) for the description and classification of rock material composition";
IfcClassificationReference rockClassificationXW = new IfcClassificationReference(rockClassification)
{
Identification = "XW",
Description = "Rock is weathered to such an extent that it has 'soil' properties, i.e. it either disintegrates or can be remoulded in water, but substance fabric and rock structure still recognisable."
};
rockClassificationXW.Associate(solidStratum);
placement = new IfcAxis2Placement3D(new IfcCartesianPoint(db, 0, 0, -12.7));
localPlacement = new IfcLocalPlacement(boreHolePlacement, placement);
extrudedAreaSolid = new IfcExtrudedAreaSolid(boreProfile, 5.9);
shape = new IfcProductDefinitionShape(new IfcShapeRepresentation(extrudedAreaSolid));
solidStratum = new IfcSolidStratum(borehole, localPlacement, shape);
solidStratum.SetMaterial(METAGREYWACKEdcf);
solidStratum.Description = "SW: Dark grey, fine to medium grained, indistinctly foliated, high to very high strength.";
IfcClassificationReference rockClassificationSW = new IfcClassificationReference(rockClassification)
{
Identification = "SW",
Description = "Rock is slightly discoloured but shows little or no change of strength from fresh rock."
};
rockClassificationSW.Associate(solidStratum);
System.Windows.Forms.SaveFileDialog saveFileDialog = new System.Windows.Forms.SaveFileDialog();
saveFileDialog.Filter = "IFC BIM Data (*.ifc,*.ifcxml,*.ifcjson,*.ifczip)|*.ifc;*.ifcxml;*.ifcjson;*.ifczip";;
if (saveFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
db.WriteFile(saveFileDialog.FileName);
}
}
public static int Main(string[] args)
{
var returnMessage = (int)ExitCode.Success;
var outputElements = new List <JsonIfcElement>();
var pathSource = string.Empty;
var pathDest = string.Empty;
var activeComptactJson = true;
var readVersion = false;
var activeFullJson = false;
//var SCALE = 1.0;
var context = new JsonConversionContext();
JsonProjectIfcElement newProject = null;
try
{
foreach (string arg in args)
{
if (arg.ToLower().Trim() == "--version")
{
readVersion = true;
}
if (arg.ToLower().Trim() == "--indented")
{
activeComptactJson = false;
}
if (arg.ToLower().Trim() == "--full")
{
activeFullJson = true;
}
if (arg.Substring(0, 2) != "--" && pathSource != string.Empty && pathDest == string.Empty)
{
pathDest = arg;
}
if (arg.Substring(0, 2) != "--" && pathSource == string.Empty)
{
pathSource = arg;
}
}
if (readVersion)
{
var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
Console.WriteLine($"1. ConvertIfc2Json : {version}{Environment.NewLine}(.Net version {typeof(string).Assembly.ImageRuntimeVersion})");
return(returnMessage);
}
if (File.Exists(pathSource))
{
if (pathDest == string.Empty)
{
pathDest = pathSource + ".json";
}
var db = new DatabaseIfc();
IfcProject project;
var projectId = "";
var sites = new List <IfcSite>();
var buildings = new List <IfcBuilding>();
try
{
db = new DatabaseIfc(pathSource);
project = db.Project;
sites = project.Extract <IfcSite>();
// IFC Project
try
{
if (project.GlobalId != null)
{
// REVIEW ne semble pas servir
//foreach (var unit in project.UnitsInContext.Units)
//{
// var u = project.UnitsInContext.Extract<IfcSIUnit>();
// // Console.WriteLine("2." + unit.StepClassName);
//}
// Computing the json conversion scale from current Geogym project
context.SCALE = project.GetJsonConversionScale();
projectId = project.GlobalId;
}
outputElements.Add(newProject = new JsonProjectIfcElement(project));
}
catch (Exception ex)
{
Console.WriteLine("3. Element read error " + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
catch (Exception ex)
{
Console.WriteLine("31. Write file : " + ex.Message);
returnMessage = (int)ExitCode.InvalidFile;
}
// IFC Site
foreach (var site in sites)
{
try
{
if (site.GlobalId != null)
{
var newSite = new JsonSiteIfcElement(site, newProject, context);
outputElements.Add(newSite);
// IFC Building
buildings = site.Extract <IfcBuilding>();
foreach (var building in buildings)
{
var newBuildind = new JsonBuildingIfcElement(building, newSite, context); // REVIEW shouldn't create this unused instance if global id is null
if (building.GlobalId != null)
{
outputElements.Add(newBuildind);
}
// IFC Building Storey // Levels
var buildingStoreys = building.Extract <IfcBuildingStorey>();
foreach (var buildingStorey in buildingStoreys)
{
var storeyElement = new JsonStoreyIfcElement(buildingStorey, newBuildind, context);
outputElements.Add(storeyElement);
// IFC Space // Rooms
var spaces = buildingStorey.Extract <IfcSpace>();
// Check IfcProduct Ids
var productsIds = new List <string>();
var productCounter = 0;
// IfcProduct
var products = buildingStorey.Extract <IfcProduct>();
foreach (var product in products)
{
try
{
if (product.GlobalId != null)
{
var newElementProd = new JsonProductIfcElement(product, storeyElement, context);
var spaceCounter = 0;
// Link to the Space
foreach (var space in spaces)
{
try
{
// REVIEW = LatestOrDefault
// IfcSpace
if (space.GlobalId == product.GlobalId)
{
try
{
newElementProd.userData.name = space.LongName;
}
catch (NotSupportedException exEncode)
{
newElementProd.userData.name = space.Name;
Console.WriteLine("15. Space Name read error (id: " + space.GlobalId + ") " + exEncode.Message); // returnMessage = (int)ExitCode.NodataIsAvailableForEncoding;
}
catch (System.Exception ex)
{
Console.WriteLine("29. Space Name LongName read error" + ex.Message);
}
newElementProd.userData.pset.Add("number", space.Name);
// Create boundary
geoGeometry geom = new geoGeometry();
IList <IList <IList <double> > > coords = new List <IList <IList <double> > >();
Dictionary <string, string> props = new Dictionary <string, string>();
string height = "0.0";
string elevation = "0.0";
// Representation
if (space.Representation.Representations.Count > 0)
{
foreach (IfcRepresentationItem item in space.Representation.Representations[0].Items)
{
try
{
if (item.StepClassName == "IfcExtrudedAreaSolid")
{
IfcExtrudedAreaSolid areaSolid = item as IfcExtrudedAreaSolid;
IfcAxis2Placement3D pos = areaSolid.Position;
Point3D loc = new Point3D(pos.Location.Coordinates[0], pos.Location.Coordinates[1], pos.Location.Coordinates[2]);
height = (areaSolid.Depth / context.SCALE).ToString();
elevation = (buildingStorey.Elevation / context.SCALE).ToString();
if (areaSolid.SweptArea.StepClassName == "IfcArbitraryClosedProfileDef")
{ // Polyline
IfcArbitraryClosedProfileDef arbitraryClosedProfiles = areaSolid.SweptArea as IfcArbitraryClosedProfileDef;
IList <IList <double> > polyExt = new List <IList <double> >();
if (arbitraryClosedProfiles.OuterCurve.StepClassName == "IfcIndexedPolyCurve")
{
IfcIndexedPolyCurve outerCurve = arbitraryClosedProfiles.OuterCurve as IfcIndexedPolyCurve;
IfcCartesianPointList2D points = outerCurve.Points as IfcCartesianPointList2D;
foreach (double[] pts in points.CoordList)
{
if (pts.Length >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pts[0] / context.SCALE);
xy.Add(pts[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("6." + exTransf.Message);
}
}
}
}
else
{
List <IfcPolyline> poly = arbitraryClosedProfiles.OuterCurve.Extract <IfcPolyline>();
if (poly.Count > 0 && poly[0].Points.Count > 0)
{
foreach (IfcCartesianPoint pt in poly[0].Points)
{
if (pt.Coordinates.Count >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pt.Coordinates[0] / context.SCALE);
xy.Add(pt.Coordinates[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("7. " + exTransf.Message);
}
}
}
}
}
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
else if (areaSolid.SweptArea.StepClassName == "IfcRectangleProfileDef") // Rectangle
{
List <IfcRectangleProfileDef> rectangleProfile = areaSolid.SweptArea.Extract <IfcRectangleProfileDef>();
if (rectangleProfile.Count > 0)
{
if (rectangleProfile[0].XDim > 0.0000001 && rectangleProfile[0].YDim > 0.0000001)
{
if (rectangleProfile[0].Position.Location.Coordinates.Count >= 2)
{
try
{
Point3D lm = new Point3D(0, 0, 0);
double XDim = rectangleProfile[0].XDim / 2;
double YDim = rectangleProfile[0].YDim / 2;
// Left-Bottom
IList <double> lb = new List <double>();
Point3D lbP = new Point3D(lm.X - XDim, lm.Y - YDim, lm.Z);
lb.Add(lbP.X / context.SCALE);
lb.Add(lbP.Y / context.SCALE);
// right-Bottom
IList <double> rb = new List <double>();
Point3D rbP = new Point3D(lm.X + XDim, lm.Y - YDim, lm.Z);
rb.Add(rbP.X / context.SCALE);
rb.Add(rbP.Y / context.SCALE);
// right-top
IList <double> rt = new List <double>();
Point3D rtP = new Point3D(lm.X + XDim, lm.Y + YDim, lm.Z);
rt.Add(rtP.X / context.SCALE);
rt.Add(rtP.Y / context.SCALE);
// left-top
IList <double> lt = new List <double>();
Point3D ltP = new Point3D(lm.X - XDim, lm.Y + YDim, lm.Z);
lt.Add(ltP.X / context.SCALE);
lt.Add(ltP.Y / context.SCALE);
IList <IList <double> > polyExt = new List <IList <double> >();
polyExt.Add(lb);
polyExt.Add(rb);
polyExt.Add(rt);
polyExt.Add(lt);
polyExt.Add(lb);
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
catch (System.Exception exMatrixTransf)
{
Console.WriteLine("8. " + exMatrixTransf.Message);
}
}
}
}
}
else if (areaSolid.SweptArea.StepClassName == "IfcArbitraryProfileDefWithVoids") //
{
// OuterCurve [IfcCurve]
IfcArbitraryProfileDefWithVoids arbitraryProfileDefWithVoids = areaSolid.SweptArea as IfcArbitraryProfileDefWithVoids;
IfcArbitraryClosedProfileDef arbitraryClosedProfiles = areaSolid.SweptArea as IfcArbitraryClosedProfileDef;
IList <IList <double> > polyExt = new List <IList <double> >();
if (arbitraryProfileDefWithVoids.OuterCurve.StepClassName == "IfcIndexedPolyCurve")
{
IfcIndexedPolyCurve outerCurve = arbitraryClosedProfiles.OuterCurve as IfcIndexedPolyCurve;
IfcCartesianPointList2D points = outerCurve.Points as IfcCartesianPointList2D;
foreach (double[] pts in points.CoordList)
{
if (pts.Length >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pts[0] / context.SCALE);
xy.Add(pts[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("9. " + exTransf.Message);
}
}
}
}
else
{
List <IfcPolyline> poly = arbitraryProfileDefWithVoids.OuterCurve.Extract <IfcPolyline>();
foreach (IfcCartesianPoint pt in poly[0].Points)
{
if (pt.Coordinates.Count >= 2)
{
try
{
IList <double> xy = new List <double>();
Point3D p = new Point3D(pt.Coordinates[0], pt.Coordinates[1], 0);
xy.Add(p.X / context.SCALE);
xy.Add(p.Y / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("10. " + exTransf.Message);
}
}
}
}
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
}
else if (item.StepClassName == "IfcFacetedBrep-XXX") // TODO : Fix export 3D Object
{ // https://standards.buildingsmart.org/IFC/RELEASE/IFC4_1/FINAL/HTML/schema/ifcgeometricmodelresource/lexical/ifcfacetedbrep.htm
List <IfcFacetedBrep> facetedBreps = item.Extract <IfcFacetedBrep>();
if (facetedBreps.Count > 0)
{
IfcFacetedBrep facetedBrep = facetedBreps[0];
elevation = (buildingStorey.Elevation / context.SCALE).ToString();
if (facetedBrep.Outer.StepClassName == "IfcClosedShell")
{
if (facetedBrep.Outer.CfsFaces.Count > 0) //
{
// CfsFaces[].Bounds[IfcFaceBound].Bound.Polgon[IfcCartesianPoint].Coordinates[3]
// OuterCurve [IfcCurve]
foreach (IfcFace cfsFace in facetedBrep.Outer.CfsFaces)
{
foreach (IfcFaceBound faceBound in cfsFace.Bounds)
{
IList <IList <double> > polyExt = new List <IList <double> >();
if (faceBound.Bound.StepClassName == "IfcPolyLoop")
{
IfcPolyLoop polyLoop = faceBound.Bound as IfcPolyLoop;
foreach (IfcCartesianPoint pt in polyLoop.Polygon)
{
IList <double> xy = new List <double>();
xy.Add(pt.Coordinates[0] / context.SCALE); //+ loc.X);
xy.Add(pt.Coordinates[1] / context.SCALE); // + loc.Y);
xy.Add(pt.Coordinates[2] / context.SCALE); // + loc.YZ;
polyExt.Add(xy);
}
}
// ERREUR OBJET 3D
// TODO : Fix export 3D Object
// coords.Add(polyExt);
}
}
}
}
}
}
}
catch (System.Exception exRepresentationItem)
{
Console.WriteLine("11. Element read error exRepresentationItem" + exRepresentationItem.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
if (coords.Count == 0)
{
// Console.WriteLine("12. " + coords.Count);
}
props.Add("height", height);
props.Add("elevation", elevation);
geom.type = "Polygon";
geom.coordinates = coords;
newElementProd.boundary = new geoFeature();
newElementProd.boundary.type = "Feature";
newElementProd.boundary.id = null;
newElementProd.boundary.properties = props;
newElementProd.boundary.geometry = geom;
}
var builingElements = space.Extract <IfcBuildingElementProxy>();
// IFC Elements
foreach (var bElement in builingElements)
{
IfcRelContainedInSpatialStructure productIds = bElement.ContainedInStructure;
foreach (IfcProduct pId in productIds.RelatedElements)
{
try
{
if (pId.GlobalId == product.GlobalId)
{
newElementProd.userData.spaceId = space.GlobalId;
}
}
catch (System.Exception ex)
{
Console.WriteLine("13. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("16. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
spaceCounter += 1;
}
// Add to list
productsIds.Add(newElementProd.id);
if (newElementProd.userData.type != "IfcBuildingStorey")
{
outputElements.Add(newElementProd);
}
else
{
// Console.WriteLine("14. Error IfcBuildingStorey");
}
}
}
catch (NotSupportedException exEncode)
{
Console.WriteLine("28. Name read error (product counter: " + productCounter + ") " + exEncode.Message); // returnMessage = (int)ExitCode.NodataIsAvailableForEncoding;
}
catch (Exception ex)
{
Console.WriteLine("29. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
productCounter += 1;
}
// IFC Elements
var elements = buildingStorey.Extract <IfcBuildingElementProxy>();
foreach (IfcBuildingElementProxy element in elements
.Where(element => element.GlobalId != null && !productsIds.Contains(element.GlobalId)))
{
try
{
// Add to list
outputElements.Add(new JsonBuildingElementProxyIfcElement(element, storeyElement, context));
}
catch (Exception ex)
{
Console.WriteLine("17. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("18. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
// Json Settings
Newtonsoft.Json.JsonSerializerSettings jsonSettings = new Newtonsoft.Json.JsonSerializerSettings {
NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore
};
if (activeComptactJson)
{
if (activeFullJson)
{
// Original File
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(db.JSON(), Newtonsoft.Json.Formatting.None, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
else
{
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(outputElements, Newtonsoft.Json.Formatting.None, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
}
else
{
if (activeFullJson)
{
// Original File
db.WriteFile(pathDest);
}
else
{
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(outputElements, Newtonsoft.Json.Formatting.Indented, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
}
}
else
{
returnMessage = (int)ExitCode.InvalidFilename;
}
}
catch (Exception ioEx)
{
Console.WriteLine("19. " + ioEx.Message);
returnMessage = (int)ExitCode.InvalidFile;
}
Console.WriteLine("20. " + pathDest);
return(returnMessage);
}
static void Main(string[] args)
{
// create database
var database = new DatabaseIfc(ModelView.Ifc4X3NotAssigned);
// create IfcSite instance
var site = new IfcSite(database, "sampleSite");
// create top-most spatial structure element IfcProject, set units and assign facility to project
var project = new IfcProject(site, "myProject", IfcUnitAssignment.Length.Metre);
// -- create facility representing the logical unit of road-bridge-road --
var trafficFacility = new IfcFacility(site, "TrafficWayA")
{
CompositionType = IfcElementCompositionEnum.COMPLEX
};
// create parts/child-facilities and assign them to the traffic way
var facilityPart1 = new IfcFacilityPart(
trafficFacility,
"myRoadPart01",
new IfcFacilityPartTypeSelect(
IfcRoadPartTypeEnum.ROADSEGMENT),
IfcFacilityUsageEnum.LONGITUDINAL);
facilityPart1.Description = "TrafficWayA -> Segment 1";
var facilityPart2 = new IfcFacility(trafficFacility, "myBridge")
{
Description = "TrafficWayA -> Segment 2"
};
var facilityPart3 = new IfcFacilityPart(
trafficFacility,
"myRoadPart02",
new IfcFacilityPartTypeSelect(
IfcRoadPartTypeEnum.ROADSEGMENT),
IfcFacilityUsageEnum.LONGITUDINAL)
{
Description = "TrafficWayA -> Segment 3"
};
// -- river facility --
var river = new IfcFacility(site, "River")
{
CompositionType = IfcElementCompositionEnum.NOTDEFINED
};
// add a part to the river
var riverPart = new IfcFacilityPart(
river,
"myRiver",
new IfcFacilityPartTypeSelect(
IfcMarinePartTypeEnum.WATERFIELD),
IfcFacilityUsageEnum.LONGITUDINAL)
{
Description = "River that passes under the bridge"
};
// store the IFC model
database.WriteFile("IFC4X3RC1_spatialDecomposition.ifc");
}
