/// <summary>
/// Validate Model Object Foe Errors
/// </summary>
/// <param name="trans"></param>
/// <returns></returns>
public String Validate(XbimReadWriteTransaction trans)
{
var sw = new StringWriter();
var errors = Model.Validate(trans.Modified(), sw);
return(errors > 0 ? sw.ToString() : null);
}
/// <summary>
/// Add the IfcConstructionProductResource to the Model object
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieSpareRow to read data from</param>
public void SerialiseSpare(COBieSheet <COBieSpareRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Spare"))
{
try
{
int count = 1;
IfcTypeObjects = Model.FederatedInstances.OfType <IfcTypeObject>();
ProgressIndicator.ReportMessage("Starting Spares...");
ProgressIndicator.Initialise("Creating Spares", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieSpareRow row = cOBieSheet[i];
AddSpare(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
throw;
}
}
}
/// <summary>
/// Set up the Model Object
/// </summary>
private void ModelSetUp()
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Model initialization"))
{
Assembly assembly = Assembly.GetExecutingAssembly();
FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(assembly.Location);
string version = fvi.ProductVersion;
Model.DefaultOwningApplication.ApplicationIdentifier = fvi.Comments;
Model.DefaultOwningApplication.ApplicationDeveloper.Name = fvi.CompanyName;
Model.DefaultOwningApplication.ApplicationFullName = fvi.ProductName;
Model.DefaultOwningApplication.Version = fvi.ProductVersion;
//TODO add correct IfcPersonAndOrganization to DefaultOwningUser
Model.DefaultOwningUser.ThePerson.FamilyName = "Unknown";
Model.DefaultOwningUser.TheOrganization.Name = "Unknown";
if (Model.Header == null)
{
Model.Header = new IfcFileHeader(IfcFileHeader.HeaderCreationMode.InitWithXbimDefaults);
}
Model.Header.FileDescription.Description.Clear();
Model.Header.FileDescription.Description.Add("ViewDefinition[CoordinationView]");
Model.Header.FileName.Name = Path.GetFileName(FileName);
Model.Header.FileName.AuthorName.Add("4Projects");
Model.Header.FileName.AuthorizationName = "4Projects";
IfcProject project = Model.Instances.New <IfcProject>();
//set world coordinate system
XBimContext.WCS = Model.Instances.New <IfcAxis2Placement3D>();
XBimContext.WCS.SetNewDirectionOf_XZ(1, 0, 0, 0, 0, 1);
XBimContext.WCS.SetNewLocation(0, 0, 0);
trans.Commit();
}
}
/// <summary>
/// Performs the grouping of elements of the model according to the rules defined in the XML pointed by <paramref name="XMLfileName"/>
/// </summary>
/// <param name="XMLfileName">Name of the xml file defining the grouping rules.</param>
/// <returns></returns>
public bool GroupElements(string XMLfileName, IfcGroup rootGroup = null)
{
if (string.IsNullOrEmpty(XMLfileName))
{
throw new ArgumentNullException("File name cannot be null or empty.");
}
_xmlDoc = new XmlDocument();
_xmlDoc.Load(XMLfileName);
using (XbimReadWriteTransaction trans = _model.BeginTransaction())
{
if (rootGroup != null)
{
if (((IPersistIfcEntity)rootGroup).ModelOf != _model)
{
throw new Exception("Model of the group is different than model to be used.");
}
_rootGroup = rootGroup;
}
else
{
_rootGroup = _model.Instances.New <IfcGroup>(g => g.Name = "Root group");
}
bool result = PerformGrouping();
trans.Commit();
return(result);
}
}
/// <summary>
/// Add Properties back to component and type objects
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieAttributeRow to read data from</param>
public void SerialiseAttribute(COBieSheet <COBieAttributeRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Attribute"))
{
try
{
int count = 1;
var sortedRows = cOBieSheet.Rows.OrderBy(r => r.SheetName).ThenBy(r => r.RowName);
ProgressIndicator.ReportMessage("Starting Attributes...");
ProgressIndicator.Initialise("Creating Attributes", cOBieSheet.RowCount);
foreach (COBieAttributeRow row in sortedRows)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
AddAttribute(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
//sample to show how to create a model from scratch
static void Main(string[] args)
{
Logger.Debug("Creating Model...");
XbimModel model = CreateModel("NewModel");
if (model != null)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction()) //start a readwrite transaction
{
try
{
IfcProject project = model.Instances.New <IfcProject>(); //Project Created
txn.Commit(); //commit the changes if nothing went wrong
}
catch (Exception e)
{
Logger.DebugFormat("Error {0}\nRolling back changes.....", e.Message);
}
}
model.SaveAs("NewModel.ifc", XbimStorageType.IFC); //export as an Ifc File
model.Close(); //close the model and release all resources and handles
}
Logger.Debug("Model Created Ended...");
Console.ReadLine();
// CreateProject
}
/// <summary>
/// Sets up the basic parameters any model must provide, units, ownership etc
/// </summary>
/// <param name="projectName">Name of the project</param>
/// <returns></returns>
private XbimModel CreateandInitModel(string projectName)
{
XbimModel model = XbimModel.CreateModel(projectName + ".xBIM");; //create an empty model
//Begin a transaction as all changes to a model are transacted
using (XbimReadWriteTransaction txn = model.BeginTransaction("Initialise Model"))
{
//do once only initialisation of model application and editor values
model.DefaultOwningUser.ThePerson.GivenName = "John";
model.DefaultOwningUser.ThePerson.FamilyName = "Bloggs";
model.DefaultOwningUser.TheOrganization.Name = "Department of Building";
model.DefaultOwningApplication.ApplicationIdentifier = "Construction Software inc.";
model.DefaultOwningApplication.ApplicationDeveloper.Name = "Construction Programmers Ltd.";
model.DefaultOwningApplication.ApplicationFullName = "Ifc sample programme";
model.DefaultOwningApplication.Version = "2.0.1";
//set up a project and initialise the defaults
IfcProject project = model.Instances.New <IfcProject>();
project.Initialize(ProjectUnits.SIUnitsUK);
project.Name = "testProject";
project.OwnerHistory.OwningUser = model.DefaultOwningUser;
project.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//validate and commit changes
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(model);
}
}
return(null); //failed so return nothing
}
public bool GroupElements(XmlDocument document, IfcGroup rootGroup)
{
if (document == null)
{
throw new ArgumentNullException("XML document must be specified");
}
_xmlDoc = document;
if (rootGroup != null)
{
if (((IPersistIfcEntity)rootGroup).ModelOf != _model)
{
throw new Exception("Model of the group is different than model to be used.");
}
_rootGroup = rootGroup;
}
else
{
_rootGroup = _model.Instances.New <IfcGroup>(g => g.Name = "Root group");
}
using (XbimReadWriteTransaction trans = _model.BeginTransaction("Elements to groups"))
{
bool result = PerformGrouping();
trans.Commit();
return(result);
}
}
/// <summary>
/// Create and setup objects held in the Component COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieComponentRow to read data from</param>
public void SerialiseComponent(COBieSheet <COBieComponentRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Component"))
{
try
{
int count = 1;
IfcTypeObjects = Model.Instances.OfType <IfcTypeObject>();
IfcSpaces = Model.Instances.OfType <IfcSpace>();
IfcBuildingStoreys = Model.Instances.OfType <IfcBuildingStorey>();
ProgressIndicator.ReportMessage("Starting Components...");
ProgressIndicator.Initialise("Creating Components", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieComponentRow row = cOBieSheet[i];
AddComponent(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
static private IfcBuilding CreateBuilding(XbimModel model, HndzBuilding hndzBuilding)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Building"))
{
var building = model.Instances.New <IfcBuilding>();
building.Name = hndzBuilding.Name;
building.OwnerHistory.OwningUser = model.DefaultOwningUser;
building.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
building.ElevationOfRefHeight = hndzBuilding.RefHeight;
building.CompositionType = IfcElementCompositionEnum.ELEMENT;
building.ObjectPlacement = model.Instances.New <IfcLocalPlacement>();
var localPlacement = building.ObjectPlacement as IfcLocalPlacement;
if (localPlacement != null && localPlacement.RelativePlacement == null)
{
localPlacement.RelativePlacement = model.Instances.New <IfcAxis2Placement3D>();
var placement = localPlacement.RelativePlacement as IfcAxis2Placement3D;
placement.SetNewLocation(0.0, 0.0, 0.0);
}
model.IfcProject.AddBuilding(building);
//validate and commit changes
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(building);
}
}
return(null);
}
/// <summary>
/// Create and setup objects held in the Issue COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieIssueRow to read data from</param>
public void SerialiseIssue(COBieSheet <COBieIssueRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Issue"))
{
try
{
int count = 1;
ProgressIndicator.ReportMessage("Starting Issues...");
ProgressIndicator.Initialise("Creating Issues", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieIssueRow row = cOBieSheet[i];
AddIssue(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
public void CreateGroups(XmlDocument xmlDocument)
{
_xmlDoc = xmlDocument;
using (XbimReadWriteTransaction trans = _model.BeginTransaction())
{
Process();
trans.Commit();
}
}
public static XbimModel CreateandInitModel()
{
var model = XbimModel.CreateTemporaryModel();; //create an empty model
//Begin a transaction as all changes to a model are transacted
using (XbimReadWriteTransaction txn = model.BeginTransaction("Initialise Model"))
{
//do once only initialisation of model application and editor values
model.DefaultOwningUser.ThePerson.GivenName = "John";
model.DefaultOwningUser.ThePerson.FamilyName = "Bloggs";
model.DefaultOwningUser.TheOrganization.Name = "Department of Building";
model.DefaultOwningApplication.ApplicationIdentifier = "Construction Software inc.";
model.DefaultOwningApplication.ApplicationDeveloper.Name = "Construction Programmers Ltd.";
model.DefaultOwningApplication.ApplicationFullName = "Ifc sample programme";
model.DefaultOwningApplication.Version = "2.0.1";
//set up a project and initialise the defaults
var project = model.Instances.New <IfcProject>();
project.Initialize(ProjectUnits.SIUnitsUK);
model.ReloadModelFactors();
project.Name = "testProject";
project.OwnerHistory.OwningUser = model.DefaultOwningUser;
project.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//create a building
var building = model.Instances.New <IfcBuilding>();
building.Name = "Building";
building.OwnerHistory.OwningUser = model.DefaultOwningUser;
building.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//building.ElevationOfRefHeight = elevHeight;
building.CompositionType = IfcElementCompositionEnum.ELEMENT;
building.ObjectPlacement = model.Instances.New <IfcLocalPlacement>();
var localPlacement = building.ObjectPlacement as IfcLocalPlacement;
if (localPlacement != null && localPlacement.RelativePlacement == null)
{
localPlacement.RelativePlacement = model.Instances.New <IfcAxis2Placement3D>();
}
if (localPlacement != null)
{
var placement = localPlacement.RelativePlacement as IfcAxis2Placement3D;
placement.SetNewLocation(0.0, 0.0, 0.0);
}
model.IfcProject.AddBuilding(building);
//validate and commit changes
Assert.IsTrue(model.Validate(txn.Modified(), Console.Out) == 0, "Invalid Model");
txn.Commit();
}
return(model);
}
private static IfcBeam CreateBeam(XbimModel model, HndzStructuralElement genericProducthndz)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create" + genericProducthndz.ToString()))
{
IfcBeam genericProductIfc = model.Instances.New <IfcBeam>();
IfcExtrudedAreaSolid body = model.Instances.New <IfcExtrudedAreaSolid>();
IfcBeamType elementType = model.Instances.New <IfcBeamType>();
elementType.PredefinedType = IfcBeamTypeEnum.BEAM;
if (genericProducthndz.Profile is HndzRectangularProfile)
{
HndzRectangularProfile genericProfilehndz = genericProducthndz.Profile as HndzRectangularProfile;
IfcRectangleProfileDef ifcGenericProfile = AssignRectangularProfile(model, genericProducthndz, genericProductIfc, elementType, genericProfilehndz);
//model as a swept area solid
body.SweptArea = ifcGenericProfile;
}
if (genericProducthndz.Profile is HndzISectionProfile)
{
HndzISectionProfile genericProfilehndz = genericProducthndz.Profile as HndzISectionProfile;
IfcIShapeProfileDef ifcGenericProfile = AssignIProfile(model, genericProducthndz, genericProductIfc, elementType, genericProfilehndz);
//model as a swept area solid
body.SweptArea = ifcGenericProfile;
}
if (genericProducthndz.Profile is HndzCSectionProfile)
{
HndzCSectionProfile genericProfilehndz = genericProducthndz.Profile as HndzCSectionProfile;
IfcCShapeProfileDef ifcGenericProfile = AssignCsectionProfile(model, genericProducthndz, genericProductIfc, elementType, genericProfilehndz);
//model as a swept area solid
body.SweptArea = ifcGenericProfile;
}
AdjustExtrusion(model, body, genericProducthndz, genericProductIfc);
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(genericProductIfc);
}
return(null);
}
}
/// <summary>
/// Validate Model Object Foe Errors
/// </summary>
/// <param name="trans"></param>
/// <returns></returns>
public String Validate(XbimReadWriteTransaction trans)
{
StringWriter sw = new StringWriter();
int errors = Model.Validate(trans.Modified(), sw);
if (errors > 0)
{
return(sw.ToString());
}
else
{
return(null);
}
}
/// <summary>
/// Add some properties to the wall,
/// </summary>
/// <param name="model">XbimModel</param>
private void AddPropertiesToWall(XbimModel model, IfcWallStandardCase wall)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Wall"))
{
IfcOwnerHistory ifcOwnerHistory = model.IfcProject.OwnerHistory; //we just use the project owner history for the properties, saves creating one
CreateElementQuantity(model, wall, ifcOwnerHistory);
CreateSimpleProperty(model, wall, ifcOwnerHistory);
//if (model.Validate(txn.Modified(), Console.Out) == 0)
//{
txn.Commit();
//}
var xx = model.Instances.OfType <IfcPropertyReferenceValue>();
}
}
/// <summary>
/// This sample demonstrates the minimum steps to create a compliant IFC model that contains a single standard case wall
/// </summary>
/// <param name="args"></param>
public void Run()
{
//first create and initialise a model called Hello Wall
Console.WriteLine("Initialising the IFC Project....");
XbimModel model = CreateandInitModel("HelloWall");
if (model != null)
{
IfcBuilding building = CreateBuilding(model, "Default Building", 2000);
IfcWallStandardCase wall = CreateWall(model, 4000, 300, 2400);
if (wall != null)
{
AddPropertiesToWall(model, wall);
}
using (XbimReadWriteTransaction txn = model.BeginTransaction("Add Wall"))
{
building.AddElement(wall);
txn.Commit();
}
if (wall != null)
{
try
{
Console.WriteLine("Standard Wall successfully created....");
//write the Ifc File
model.SaveAs("HelloWall.ifc", XbimStorageType.IFC);
Console.WriteLine("HelloWall.ifc has been successfully written");
}
catch (Exception e)
{
Console.WriteLine("Failed to save HelloWall.ifc");
Console.WriteLine(e.Message);
}
}
}
else
{
Console.WriteLine("Failed to initialise the model");
}
Console.WriteLine("Press any key to exit....");
Console.ReadKey();
}
/// <summary>
/// Create and setup objects held in the System COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieSystemRow to read data from</param>
public void SerialiseSystem(COBieSheet <COBieSystemRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add System"))
{
try
{
int count = 1;
ProgressIndicator.ReportMessage("Starting Systems...");
ProgressIndicator.Initialise("Creating Systems", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieSystemRow row = cOBieSheet[i];
if (ValidateString(row.Name))
{
if ((IfcSystemObj == null) ||
(row.Name.ToLower() != IfcSystemObj.Name.ToString().ToLower())
)
{
AddSystem(row);
AddProducts(row);
SystemProdutIndex = 1;
}
else
{
AddProducts(row);
}
}
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
private void Process()
{
if (_xmlDoc == null)
{
errLog.WriteLine("No input XML data.");
return;
}
//get all groups nodes
XmlNodeList groups = _xmlDoc.GetElementsByTagName("my:groups");
if (groups == null || groups.Count == 0)
{
errLog.WriteLine("No groups in the XML document - not even root element.");
return;
}
//start xbim transaction
using (XbimReadWriteTransaction transaction = _model.BeginTransaction())
{
foreach (XmlNode group in groups)
{
string className = (group as XmlElement).GetAttribute("my:classificationName");
IfcGroup root = CreateGroup(className, "", null);
//create group for all non-grouped elements
CreateGroup("No group", "", root);
XmlNodeList groupList = group.ChildNodes;
if (groupList.Count == 0)
{
errLog.WriteLine("No groups in the XML document");
continue;
}
ProcessGroups(groupList, root);
}
transaction.Commit();
}
}
/// <summary>
/// Add the IfcTask to the Model object
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieResourceRow to read data from</param>
public void SerialiseJob(COBieSheet <COBieJobRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Job"))
{
try
{
int count = 1;
IfcTypeObjects = Model.Instances.OfType <IfcTypeObject>();
IfcConstructionEquipmentResources = Model.Instances.OfType <IfcConstructionEquipmentResource>();
ProgressIndicator.ReportMessage("Starting Jobs...");
ProgressIndicator.Initialise("Creating Jobs", (cOBieSheet.RowCount * 2));
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieJobRow row = cOBieSheet[i];
AddJob(row);
}
//we need to assign IfcRelSequence relationships, but we need all tasks implemented, so loop rows again
IfcTasks = Model.Instances.OfType <IfcTask>(); //get new tasks
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
ProgressIndicator.IncrementAndUpdate();
COBieJobRow row = cOBieSheet[i];
SetPriors(row);
count++;
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
throw;
}
}
}
/// <summary>
/// Add the IfcPersonAndOrganizations to the Model object
/// </summary>
/// <param name="cOBieSheet"></param>
public void SerialiseAssembly(COBieSheet <COBieAssemblyRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Assembly"))
{
try
{
int count = 1;
IfcElements = Model.FederatedInstances.OfType <IfcElement>();
IfcTypeObjects = Model.FederatedInstances.OfType <IfcTypeObject>();
IfcMaterialLayers = Model.FederatedInstances.OfType <IfcMaterialLayer>();
ProgressIndicator.ReportMessage("Starting Assemblies...");
ProgressIndicator.Initialise("Creating Assemblies", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieAssemblyRow row = cOBieSheet[i];
string objType = row.ExtObject.ToLower().Trim();
if (objType.Contains("ifcmaterial"))
{
AddMaterial(row);
}
else
{
AddAssembly(row);
}
LastRow = row;
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
throw;
}
}
}
static private XbimModel CreateandInitModel(HndzProject hndzProject)
{
//IfcRelAggregates
//Crashes here.....Fixed in this update :D
XbimModel model = XbimModel.CreateModel(hndzProject.Name + "No." + hndzProject.GlobalId + ".xBIM", Xbim.XbimExtensions.XbimDBAccess.ReadWrite); //create an empty model
if (model != null)
{
//Begin a transaction as all changes to a model are transacted
using (XbimReadWriteTransaction txn = model.BeginTransaction("Initialize Model"))
{
//do once only initialization of model application and editor values
model.DefaultOwningUser.ThePerson.GivenName = hndzProject.Owner.Name;
model.DefaultOwningUser.ThePerson.FamilyName = hndzProject.Owner.LastName;
model.DefaultOwningUser.TheOrganization.Name = hndzProject.Owner.Organization;
model.DefaultOwningApplication.ApplicationIdentifier = IFCFileResources.ApplicationIdentifier;
model.DefaultOwningApplication.ApplicationDeveloper.Name = IFCFileResources.ApplicationDevelopers;
model.DefaultOwningApplication.ApplicationFullName = IFCFileResources.ApplicationFullName;
model.DefaultOwningApplication.Version = IFCFileResources.CurrentApplicationVersion;
//set up a project and initialize the defaults
var project = model.Instances.New <IfcProject>();
project.Initialize(ProjectUnits.SIUnitsUK);
project.Name = hndzProject.Name;
project.OwnerHistory.OwningUser = model.DefaultOwningUser;
project.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//validate and commit changes
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(model);
}
}
}
return(null); //failed so return nothing
}
/// <summary>
/// Add the IfcPersonAndOrganizations to the Model object
/// </summary>
/// <param name="cOBieSheet"></param>
public void SerialiseContacts(COBieSheet <COBieContactRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Contacts"))
{
try
{
int count = 1;
SetEmailUser(Constants.DEFAULT_EMAIL); //add [email protected] PersonAndOrganization to use for nulls
SetDefaultUser();
ProgressIndicator.ReportMessage("Starting Contacts...");
ProgressIndicator.Initialise("Creating Contacts", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieContactRow row = cOBieSheet[i];
CreatePersonAndOrganization(row);
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
throw;
}
}
//IfcPersonAndOrganization thisContact = new IfcPersonAndOrganization();
//XbimMemoryModel model = _model as XbimMemoryModel;
//if (model != null)
//{
// model.Instances.Add(thisContact);
//}
//IEnumerable<IfcPersonAndOrganization> ifcPersonAndOrganizations = Model.Instances.OfType<IfcPersonAndOrganization>();
//string xxx = ifcPersonAndOrganizations.First().ThePerson.GivenName;
}
/// <summary>
/// Create and setup objects held in the Type COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieTypeRow to read data from</param>
public void SerialiseType(COBieSheet <COBieTypeRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Type"))
{
try
{
int count = 1;
ProgressIndicator.ReportMessage("Starting Types...");
ProgressIndicator.Initialise("Creating Types", cOBieSheet.RowCount);
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
BumpTransaction(trans, count);
count++;
ProgressIndicator.IncrementAndUpdate();
COBieTypeRow row = cOBieSheet[i];
if ((ValidateString(row.ExtObject)) &&
(row.ExtObject.ToLower().Contains("ifcmaterial"))
)
{
AddMaterial(row);
}
else
{
AddType(row);
}
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
/// <summary>
/// Create and setup objects held in the Facility COBieSheet
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieFacilityRows to read data from</param>
public void SerialiseFacility(COBieSheet <COBieFacilityRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Facility"))
{
try
{
ProgressIndicator.ReportMessage("Starting Facility...");
ProgressIndicator.Initialise("Creating Facility", 3);
//Assume we have only one site and one building to a project
COBieFacilityRow row = cOBieSheet[0];
ProgressIndicator.IncrementAndUpdate();
SetUpProject(row);
ProgressIndicator.IncrementAndUpdate();
CreateSite(row);
ProgressIndicator.IncrementAndUpdate();
CreateBuilding(row);
//set up relationships
GetSite().AddBuilding(GetBuilding());
Model.IfcProject.AddSite(GetSite());
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
/// <summary>
/// This creates a wall and it's geometry, many geometric representations are possible and extruded rectangular footprint is chosen as this is commonly used for standard case walls
/// </summary>
/// <param name="model"></param>
/// <param name="length">Length of the rectangular footprint</param>
/// <param name="width">Width of the rectangular footprint (width of the wall)</param>
/// <param name="height">Height to extrude the wall, extrusion is vertical</param>
/// <returns></returns>
private IfcWallStandardCase CreateWall(XbimModel model, double length, double width, double height)
{
//
//begin a transaction
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Wall"))
{
IfcWallStandardCase wall = model.Instances.New <IfcWallStandardCase>();
wall.Name = "A Standard rectangular wall";
// required parameters for IfcWall
wall.OwnerHistory.OwningUser = model.DefaultOwningUser;
wall.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
//represent wall as a rectangular profile
IfcRectangleProfileDef rectProf = model.Instances.New <IfcRectangleProfileDef>();
rectProf.ProfileType = IfcProfileTypeEnum.AREA;
rectProf.XDim = width;
rectProf.YDim = length;
IfcCartesianPoint insertPoint = model.Instances.New <IfcCartesianPoint>();
insertPoint.SetXY(0, 400); //insert at arbitrary position
rectProf.Position = model.Instances.New <IfcAxis2Placement2D>();
rectProf.Position.Location = insertPoint;
//model as a swept area solid
IfcExtrudedAreaSolid body = model.Instances.New <IfcExtrudedAreaSolid>();
body.Depth = height;
body.SweptArea = rectProf;
body.ExtrudedDirection = model.Instances.New <IfcDirection>();
body.ExtrudedDirection.SetXYZ(0, 0, 1);
//parameters to insert the geometry in the model
IfcCartesianPoint origin = model.Instances.New <IfcCartesianPoint>();
origin.SetXYZ(0, 0, 0);
body.Position = model.Instances.New <IfcAxis2Placement3D>();
body.Position.Location = origin;
//Create a Definition shape to hold the geometry
IfcShapeRepresentation shape = model.Instances.New <IfcShapeRepresentation>();
shape.ContextOfItems = model.IfcProject.ModelContext();
shape.RepresentationType = "SweptSolid";
shape.RepresentationIdentifier = "Body";
shape.Items.Add_Reversible(body);
//Create a Product Definition and add the model geometry to the wall
IfcProductDefinitionShape rep = model.Instances.New <IfcProductDefinitionShape>();
rep.Representations.Add_Reversible(shape);
wall.Representation = rep;
//now place the wall into the model
IfcLocalPlacement lp = model.Instances.New <IfcLocalPlacement>();
IfcAxis2Placement3D ax3d = model.Instances.New <IfcAxis2Placement3D>();
ax3d.Location = origin;
ax3d.RefDirection = model.Instances.New <IfcDirection>();
ax3d.RefDirection.SetXYZ(0, 1, 0);
ax3d.Axis = model.Instances.New <IfcDirection>();
ax3d.Axis.SetXYZ(0, 0, 1);
lp.RelativePlacement = ax3d;
wall.ObjectPlacement = lp;
// Where Clause: The IfcWallStandard relies on the provision of an IfcMaterialLayerSetUsage
IfcMaterialLayerSetUsage ifcMaterialLayerSetUsage = model.Instances.New <IfcMaterialLayerSetUsage>();
IfcMaterialLayerSet ifcMaterialLayerSet = model.Instances.New <IfcMaterialLayerSet>();
IfcMaterialLayer ifcMaterialLayer = model.Instances.New <IfcMaterialLayer>();
ifcMaterialLayer.LayerThickness = 10;
ifcMaterialLayerSet.MaterialLayers.Add_Reversible(ifcMaterialLayer);
ifcMaterialLayerSetUsage.ForLayerSet = ifcMaterialLayerSet;
ifcMaterialLayerSetUsage.LayerSetDirection = IfcLayerSetDirectionEnum.AXIS2;
ifcMaterialLayerSetUsage.DirectionSense = IfcDirectionSenseEnum.NEGATIVE;
ifcMaterialLayerSetUsage.OffsetFromReferenceLine = 150;
// Add material to wall
IfcMaterial material = model.Instances.New <IfcMaterial>();
material.Name = "some material";
IfcRelAssociatesMaterial ifcRelAssociatesMaterial = model.Instances.New <IfcRelAssociatesMaterial>();
ifcRelAssociatesMaterial.RelatingMaterial = material;
ifcRelAssociatesMaterial.RelatedObjects.Add_Reversible(wall);
ifcRelAssociatesMaterial.RelatingMaterial = ifcMaterialLayerSetUsage;
// IfcPresentationLayerAssignment is required for CAD presentation in IfcWall or IfcWallStandardCase
IfcPresentationLayerAssignment ifcPresentationLayerAssignment = model.Instances.New <IfcPresentationLayerAssignment>();
ifcPresentationLayerAssignment.Name = "some ifcPresentationLayerAssignment";
ifcPresentationLayerAssignment.AssignedItems.Add(shape);
// linear segment as IfcPolyline with two points is required for IfcWall
IfcPolyline ifcPolyline = model.Instances.New <IfcPolyline>();
IfcCartesianPoint startPoint = model.Instances.New <IfcCartesianPoint>();
startPoint.SetXY(0, 0);
IfcCartesianPoint endPoint = model.Instances.New <IfcCartesianPoint>();
endPoint.SetXY(4000, 0);
ifcPolyline.Points.Add_Reversible(startPoint);
ifcPolyline.Points.Add_Reversible(endPoint);
IfcShapeRepresentation shape2d = model.Instances.New <IfcShapeRepresentation>();
shape2d.ContextOfItems = model.IfcProject.ModelContext();
shape2d.RepresentationIdentifier = "Axis";
shape2d.RepresentationType = "Curve2D";
shape2d.Items.Add_Reversible(ifcPolyline);
rep.Representations.Add_Reversible(shape2d);
//validate write any errors to the console and commit if ok, otherwise abort
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(wall);
}
}
return(null);
}
/// <summary>
/// Create and setup Bounding Box's
/// </summary>
/// <param name="cOBieSheet">COBieSheet of COBieCoordinateRow to read data from</param>
public void SerialiseCoordinate(COBieSheet <COBieCoordinateRow> cOBieSheet)
{
using (XbimReadWriteTransaction trans = Model.BeginTransaction("Add Coordinate"))
{
try
{
int count = 1;
ProgressIndicator.ReportMessage("Starting Coordinates...");
ProgressIndicator.Initialise("Creating Coordinates", cOBieSheet.RowCount);
var rows = cOBieSheet.Rows.OrderBy(a => a.SheetName == "Component").ThenBy(a => a.SheetName == "Space").ThenBy(a => a.SheetName == "Floor"); //order into Floor,Space,Component, needed to build object placements
for (int i = 0; i < cOBieSheet.RowCount; i++)
{
COBieCoordinateRow row = rows.ElementAt(i);// cOBieSheet[i];
COBieCoordinateRow rowNext = null;
BumpTransaction(trans, count);
count++;
//do floor placement point
if ((ValidateString(row.Category)) &&
(row.Category.ToLower() == "point")
)
{
ProgressIndicator.IncrementAndUpdate();
AddFloorPlacement(row);
continue; //work done, next loop please
}
//do bounding box items
if ((ValidateString(row.Category)) &&
(row.Category.Contains("box-"))
)
{
i++; //set to get next row
if (i < cOBieSheet.RowCount) //get next row if still in range
{
rowNext = rows.ElementAt(i); //cOBieSheet[i];
}
if ((rowNext != null) &&
(ValidateString(rowNext.Category)) &&
(rowNext.Category.Contains("box-")) &&
(ValidateString(row.SheetName)) &&
//(ValidateString(row.RowName)) &&
(ValidateString(rowNext.SheetName)) &&
//(ValidateString(rowNext.RowName)) &&
(row.SheetName == rowNext.SheetName) &&
(row.RowName == rowNext.RowName)
)
{
ProgressIndicator.IncrementAndUpdate();
AddBoundingBoxAsExtrudedAreaSolid(row, rowNext);
ProgressIndicator.IncrementAndUpdate(); //two row processed here
//#if DEBUG
// Console.WriteLine("{0} : {1} == {2} : {3} ", row.SheetName, row.RowName, rowNext.SheetName, rowNext.RowName);
//#endif
}
else
{
#if DEBUG
if (rowNext == null)
{
Console.WriteLine("Failed to find pair {0} : {1} != {2} : {3} ", row.SheetName, row.RowName, "Null", "Null");
}
else
{
Console.WriteLine("Failed to find pair {0} : {1} != {2} : {3} ", row.SheetName, row.RowName, rowNext.SheetName, rowNext.RowName);
}
#endif
i--; //set back in case next is point, as two box points failed
}
}
}
ProgressIndicator.Finalise();
trans.Commit();
}
catch (Exception)
{
//TODO: Catch with logger?
throw;
}
}
}
private static IfcBeam CreatePurlin(XbimModel model, HndzPurlin genericProducthndz)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Purlin"))
{
IfcBeam beam = model.Instances.New <IfcBeam>();
IfcExtrudedAreaSolid body = model.Instances.New <IfcExtrudedAreaSolid>();
body.Depth = genericProducthndz.ExtrusionLine.RhinoLine.Length;
IfcBeamType elementType = model.Instances.New <IfcBeamType>();
elementType.PredefinedType = IfcBeamTypeEnum.USERDEFINED;
IfcMaterial material = model.Instances.New <IfcMaterial>();
material.Name = "STEEL";
beam.SetMaterial(material);
IfcCartesianPoint insertPoint = model.Instances.New <IfcCartesianPoint>();
insertPoint.SetXY(genericProducthndz.ExtrusionLine.baseNode.Point.X, genericProducthndz.ExtrusionLine.baseNode.Point.Y); //insert at arbitrary position//****************Need Revision
if (genericProducthndz.Profile is HndzRectangularProfile)
{
HndzRectangularProfile recProfile = genericProducthndz.Profile as HndzRectangularProfile;
#region Type & Material &Tags
string typeText = "HANDAZ-Column-Rectangular " + (int)recProfile.Rectangle.Width + " x "
+ (int)recProfile.Rectangle.Height + " mm";
elementType.Tag = typeText;
elementType.Name = typeText;
IfcLabel columnLabel = new IfcLabel(typeText);
elementType.ElementType = columnLabel;
elementType.ApplicableOccurrence = columnLabel;
beam.Tag = typeText;
beam.Name = typeText;
beam.Description = typeText;
beam.SetDefiningType(elementType, model);
#endregion
//represent column as a rectangular profile
IfcRectangleProfileDef MyPurlinPofile = model.Instances.New <IfcRectangleProfileDef>();
MyPurlinPofile.ProfileType = IfcProfileTypeEnum.AREA;
MyPurlinPofile.XDim = recProfile.Rectangle.Height;
MyPurlinPofile.YDim = recProfile.Rectangle.Width;
MyPurlinPofile.Position = model.Instances.New <IfcAxis2Placement2D>();
MyPurlinPofile.Position.RefDirection = model.Instances.New <IfcDirection>();
MyPurlinPofile.Position.RefDirection.SetXY(recProfile.OrientationInPlane.X, recProfile.OrientationInPlane.Y);
//MyColumnPofile.Position.Location = insertPoint;
//model as a swept area solid
body.SweptArea = MyPurlinPofile;
}
if (genericProducthndz.Profile is HndzISectionProfile)
{
HndzISectionProfile Iprofile = genericProducthndz.Profile as HndzISectionProfile;
#region Type & Material &Tags
string typeText = "HANDAZ-Purlin-I beam (flange " + Iprofile.I_Section.b_f + " x " + Iprofile.I_Section.t_fTop + " and web "
+ Iprofile.I_Section.d + " x " + Iprofile.I_Section.t_w + " mm";
elementType.Tag = typeText;
elementType.Name = typeText;
IfcLabel columnLabel = new IfcLabel(typeText);
elementType.ElementType = columnLabel;
elementType.ApplicableOccurrence = columnLabel;
beam.Tag = typeText;
beam.Name = typeText;
beam.Description = typeText;
beam.SetDefiningType(elementType, model);
#endregion
// IfcPolyline pl = model.Instances.New<IfcPolyline>();
//List<Point3d> tempPoints= Iprofile.ConvertItoPoints();
// foreach (Point3d point in tempPoints)
// {
// IfcCartesianPoint tempPoint = model.Instances.New<IfcCartesianPoint>();
// tempPoint.SetXYZ(point.X, point.Y, point.Z);
// pl.Points.Add(tempPoint);
// }
IfcIShapeProfileDef MyPurlinPofile = model.Instances.New <IfcIShapeProfileDef>();
MyPurlinPofile.FlangeThickness = Iprofile.I_Section.tf;
MyPurlinPofile.WebThickness = Iprofile.I_Section.t_w;
MyPurlinPofile.OverallWidth = Iprofile.I_Section.b_f;
MyPurlinPofile.OverallDepth = Iprofile.I_Section.d;
MyPurlinPofile.FilletRadius = 10;
MyPurlinPofile.Position = model.Instances.New <IfcAxis2Placement2D>();
MyPurlinPofile.Position.RefDirection = model.Instances.New <IfcDirection>();
MyPurlinPofile.Position.RefDirection.SetXY(Iprofile.OrientationInPlane.X, Iprofile.OrientationInPlane.Y);
//MyColumnPofile.Position.Location = insertPoint;
//model as a swept area solid
body.SweptArea = MyPurlinPofile;
}
if (genericProducthndz.Profile is HndzCSectionProfile)
{
HndzCSectionProfile Cprofile = genericProducthndz.Profile as HndzCSectionProfile;
#region Type & Material &Tags
string typeText = "HANDAZ-Purlin-C-Chanel (flange " + Cprofile.C_Section.b_f + " x " + Cprofile.C_Section.t_f + " and web "
+ Cprofile.C_Section.d + " x " + Cprofile.C_Section.t_w + " mm";
elementType.Tag = typeText;
elementType.Name = typeText;
IfcLabel columnLabel = new IfcLabel(typeText);
elementType.ElementType = columnLabel;
elementType.ApplicableOccurrence = columnLabel;
beam.Tag = typeText;
beam.Name = typeText;
beam.Description = typeText;
beam.SetDefiningType(elementType, model);
#endregion
IfcCShapeProfileDef MyPurlinPofile = model.Instances.New <IfcCShapeProfileDef>();
MyPurlinPofile.WallThickness = Cprofile.C_Section.t_f;
//MyColumnPofile.WebThickness = Iprofile.C_Section.t_w; //ToDo:purlin web and flange thickness are the same!!!!
MyPurlinPofile.Width = Cprofile.C_Section.b_f;
MyPurlinPofile.Depth = Cprofile.C_Section.d;
MyPurlinPofile.InternalFilletRadius = 10;
MyPurlinPofile.Position = model.Instances.New <IfcAxis2Placement2D>();
MyPurlinPofile.Position.RefDirection = model.Instances.New <IfcDirection>();
MyPurlinPofile.Position.RefDirection.SetXY(Cprofile.OrientationInPlane.X, Cprofile.OrientationInPlane.Y);
//model as a swept area solid
body.SweptArea = MyPurlinPofile;
}
body.ExtrudedDirection = model.Instances.New <IfcDirection>();
body.ExtrudedDirection.SetXYZ(0, 0, 1);
//body.ExtrudedDirection.SetXYZ(Hndzcol.ExtrusionLine.RhinoLine.Direction.X, Hndzcol.ExtrusionLine.RhinoLine.Direction.Y, Hndzcol.ExtrusionLine.RhinoLine.Direction.Z);
//parameters to insert the geometry in the model
IfcCartesianPoint origin = model.Instances.New <IfcCartesianPoint>();
origin.SetXYZ(genericProducthndz.ExtrusionLine.baseNode.Point.X, genericProducthndz.ExtrusionLine.baseNode.Point.Y, genericProducthndz.ExtrusionLine.baseNode.Point.Z);
body.Position = model.Instances.New <IfcAxis2Placement3D>();
//body.Position.Location = origin;
body.Position.RefDirection = model.Instances.New <IfcDirection>();
body.Position.RefDirection.SetXYZ(1, 0, 0);
//Create a Definition shape to hold the geometry
IfcShapeRepresentation shape = model.Instances.New <IfcShapeRepresentation>();
shape.ContextOfItems = model.IfcProject.ModelContext();
shape.RepresentationType = "SweptSolid";
shape.RepresentationIdentifier = "Body";
shape.Items.Add(body);
//Create a Product Definition and add the model geometry to the column
IfcProductDefinitionShape rep = model.Instances.New <IfcProductDefinitionShape>();
rep.Representations.Add(shape);
beam.Representation = rep;
//now place the column into the model
IfcLocalPlacement lp = model.Instances.New <IfcLocalPlacement>();
IfcAxis2Placement3D ax3d = model.Instances.New <IfcAxis2Placement3D>();
ax3d.Location = origin;
Vector3d perpendicularVector = new Vector3d(genericProducthndz.Profile.OrientationInPlane.X, genericProducthndz.Profile.OrientationInPlane.Y, 0);
Plane extrusionPlane;
bool aa = genericProducthndz.ExtrusionLine.RhinoLine.TryGetPlane(out extrusionPlane);
if (aa)
{
perpendicularVector = extrusionPlane.ZAxis;
}
ax3d.RefDirection = model.Instances.New <IfcDirection>();
ax3d.RefDirection.SetXYZ(perpendicularVector.X, perpendicularVector.Y, perpendicularVector.Z);
ax3d.Axis = model.Instances.New <IfcDirection>();
ax3d.Axis.SetXYZ(genericProducthndz.ExtrusionLine.RhinoLine.Direction.X, genericProducthndz.ExtrusionLine.RhinoLine.Direction.Y, genericProducthndz.ExtrusionLine.RhinoLine.Direction.Z);
lp.RelativePlacement = ax3d;
beam.ObjectPlacement = lp;
#region Owner Data
beam.OwnerHistory.OwningUser = model.DefaultOwningUser;
beam.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
#endregion
//validate write any errors to the console and commit if OK, otherwise abort
string temp = Path.GetTempPath();
//if (model.Validate(txn.Modified(), File.CreateText("E:\\Column" + column.GlobalId + "Errors.txt")) == 0)
// if (model.Validate(txn.Modified(), File.CreateText(temp + "Column" + column.GlobalId + "Errors.txt")) == 0)
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
return(beam);
}
return(null);
}
}
private static void CreateStorey(XbimModel model, IfcBuilding building, float levelHeight, List <List <IfcProduct> > productsLists)
{
using (XbimReadWriteTransaction txn = model.BeginTransaction("Create Storey"))
{
int floorNumber = 0;
if (productsLists != null)
{
foreach (List <IfcProduct> ProductsStorey in productsLists)
{
var storey = model.Instances.New <IfcBuildingStorey>();
storey.Name = "Level " + ++floorNumber;
storey.OwnerHistory.OwningUser = model.DefaultOwningUser;
storey.OwnerHistory.OwningApplication = model.DefaultOwningApplication;
storey.Elevation = levelHeight;
storey.CompositionType = IfcElementCompositionEnum.ELEMENT;
//storey.GlobalId = new Xbim.Ifc2x3.UtilityResource.IfcGloballyUniqueId();
storey.ObjectPlacement = model.Instances.New <IfcLocalPlacement>();
var localPlacement = storey.ObjectPlacement as IfcLocalPlacement;
if (localPlacement != null && localPlacement.RelativePlacement == null)
{
localPlacement.RelativePlacement = model.Instances.New <IfcAxis2Placement3D>();
var placement = localPlacement.RelativePlacement as IfcAxis2Placement3D;
placement.SetNewLocation(0.0, 0.0, floorNumber * levelHeight);
}
IfcRelContainedInSpatialStructure RelationSpatial = model.Instances.New <IfcRelContainedInSpatialStructure>();
foreach (IfcProduct item in ProductsStorey)
{
//storey.AddElement(item);
RelationSpatial.RelatedElements.Add(item);
///=============================
//IfcRelContainedInSpatialStructure RelationSpatial = model.Instances.New<IfcRelContainedInSpatialStructure>();
//RelationSpatial.RelatedElements.Add(item);
//RelationSpatial.RelatingStructure = storey;
}
RelationSpatial.RelatingStructure = storey;
building.AddToSpatialDecomposition(storey);
}
}
//validate and commit changes
if (model.Validate(txn.Modified(), Console.Out) == 0)
{
txn.Commit();
}
else
{
using (StreamWriter str = new StreamWriter("E:\\storey " + floorNumber + " Errors"))
{
model.Validate(txn.Modified(), str);
}
}
}
}