public void FileVersionIsCorrect()
{
var m = new XbimModel();
m.Open("Monolith_v10.xBIM");
Assert.AreEqual(1, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v10 should be 1");
m.Close();
m.Open("Monolith_v20.xBIM");
Assert.AreEqual(2, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v20 should be 2");
m.Close();
}
/// <summary>
/// This is called when we explcitly want to open an xBIM file
/// </summary>
/// <param name = "s"></param>
/// <param name = "args"></param>
private void OpenXbimFile(object s, DoWorkEventArgs args)
{
var worker = s as BackgroundWorker;
var fileName = args.Argument as string;
var model = new XbimModel();
try
{
var dbAccessMode = _fileAccessMode;
if (worker != null)
{
model.Open(fileName, dbAccessMode, worker.ReportProgress); //load entities into the model
if (model.IsFederation)
{
// needs to open the federation in rw mode
if (dbAccessMode != XbimDBAccess.ReadWrite)
{
model.Close();
model.Open(fileName, XbimDBAccess.ReadWrite, worker.ReportProgress); // federations need to be opened in read/write for the editor to work
}
// sets a convenient integer to all children for model identification
// this is used by the federated model selection mechanisms.
var i = 0;
foreach (var item in model.AllModels)
{
item.Tag = i++;
}
}
}
args.Result = model;
}
catch (Exception ex)
{
var sb = new StringBuilder();
sb.AppendLine("Error reading " + fileName);
var indent = "\t";
while (ex != null)
{
sb.AppendLine(indent + ex.Message);
ex = ex.InnerException;
indent += "\t";
}
args.Result = new Exception(sb.ToString());
}
}
public void CanGetRawGeometry()
{
var m = new XbimModel();
m.Open("Monolith_v20.xBIM");
var w1 = m.Instances.OfType<IfcWall>().FirstOrDefault();
var msh = m.GetMesh(new[] {w1}, XbimMatrix3D.Identity);
Assert.AreEqual(24, msh.PositionCount, "Unexpected value");
m.Close();
m.Open("Monolith_v10.xBIM");
w1 = m.Instances.OfType<IfcWall>().FirstOrDefault();
msh = m.GetMesh(new[] { w1 }, XbimMatrix3D.Identity);
Assert.AreEqual(24, msh.PositionCount, "Unexpected value");
m.Close();
}
public XbimModelHandler(String ModelPath)
{
model = new XbimModel();
model.Open(ModelPath, XbimExtensions.XbimDBAccess.Read);
//setup a type map
Init();
}
public void CopyAllEntitiesTest()
{
using (var source = new XbimModel())
{
PropertyTranformDelegate propTransform = delegate(IfcMetaProperty prop, object toCopy)
{
var value = prop.PropertyInfo.GetValue(toCopy, null);
return value;
};
source.Open("BIM Logo-LetterM.xBIM");
source.SaveAs("WithGeometry.ifc");
using (var target = XbimModel.CreateTemporaryModel())
{
target.AutoAddOwnerHistory = false;
using (var txn = target.BeginTransaction())
{
var copied = new XbimInstanceHandleMap(source, target);
foreach (var item in source.Instances)
{
target.InsertCopy(item, copied, txn, propTransform);
}
txn.Commit();
}
target.SaveAs("WithoutGeometry.ifc");
}
source.Close();
//the two files should be the same
}
}
public void CopyAllEntitiesTest()
{
using (var source = new XbimModel())
{
PropertyTranformDelegate propTransform = delegate(IfcMetaProperty prop, object toCopy)
{
var value = prop.PropertyInfo.GetValue(toCopy, null);
return(value);
};
source.Open("BIM Logo-LetterM.xBIM");
source.SaveAs("WithGeometry.ifc");
using (var target = XbimModel.CreateTemporaryModel())
{
target.AutoAddOwnerHistory = false;
using (var txn = target.BeginTransaction())
{
var copied = new XbimInstanceHandleMap(source, target);
foreach (var item in source.Instances)
{
target.InsertCopy(item, copied, txn, propTransform);
}
txn.Commit();
}
target.SaveAs("WithoutGeometry.ifc");
}
source.Close();
//the two files should be the same
}
}
private static XbimModel GetModel(string fileName)
{
XbimModel openModel = null;
var extension = Path.GetExtension(fileName);
if (string.IsNullOrWhiteSpace(extension))
{
if (File.Exists(Path.ChangeExtension(fileName, "xbim"))) //use xBIM if exists
{
fileName = Path.ChangeExtension(fileName, "xbim");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifc"))) //use ifc if exists
{
fileName = Path.ChangeExtension(fileName, "ifc");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifczip"))) //use ifczip if exists
{
fileName = Path.ChangeExtension(fileName, "ifczip");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifcxml"))) //use ifcxml if exists
{
fileName = Path.ChangeExtension(fileName, "ifcxml");
}
}
if (File.Exists(fileName))
{
extension = Path.GetExtension(fileName);
if (String.Compare(extension, ".xbim", StringComparison.OrdinalIgnoreCase) == 0) //just open xbim
{
try
{
var model = new XbimModel();
model.Open(fileName, XbimDBAccess.ReadWrite);
//delete any geometry
openModel = model;
}
catch (Exception e)
{
Logger.ErrorFormat("Unable to open model {0}, {1}", fileName, e.Message);
Console.WriteLine(String.Format("Unable to open model {0}, {1}", fileName, e.Message));
}
}
else //we need to create the xBIM file
{
var model = new XbimModel();
try
{
model.CreateFrom(fileName, null, null, true);
openModel = model;
}
catch (Exception e)
{
Logger.ErrorFormat("Unable to open model {0}, {1}", fileName, e.Message);
Console.WriteLine(String.Format("Unable to open model {0}, {1}", fileName, e.Message));
}
}
}
return(openModel);
}
private static XbimModel GetModel(string fileName)
{
XbimModel openModel = null;
var extension = Path.GetExtension(fileName);
if (string.IsNullOrWhiteSpace(extension))
{
if (File.Exists(Path.ChangeExtension(fileName, "xbim"))) //use xBIM if exists
{
fileName = Path.ChangeExtension(fileName, "xbim");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifc"))) //use ifc if exists
{
fileName = Path.ChangeExtension(fileName, "ifc");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifczip"))) //use ifczip if exists
{
fileName = Path.ChangeExtension(fileName, "ifczip");
}
else if (File.Exists(Path.ChangeExtension(fileName, "ifcxml"))) //use ifcxml if exists
{
fileName = Path.ChangeExtension(fileName, "ifcxml");
}
}
if (File.Exists(fileName))
{
extension = Path.GetExtension(fileName).TrimStart('.');
if (String.Compare(extension, "xbim", StringComparison.OrdinalIgnoreCase) == 0) //just open xbim
{
try
{
var model = new XbimModel();
Log.Info("Opening " + fileName);
model.Open(fileName, XbimDBAccess.ReadWrite);
//delete any geometry
openModel = model;
}
catch (Exception e)
{
Log.Error("无法打开文件：" + fileName, e);
}
}
else //we need to create the xBIM file
{
var model = new XbimModel();
try
{
Log.Info("Creating " + Path.ChangeExtension(fileName, ".xBIM"));
model.CreateFrom(fileName, null, null, true);
openModel = model;
}
catch (Exception e)
{
Log.Error("无法打开文件：" + fileName, e);
}
}
}
return(openModel);
}
public static void LoadModel(TestContext context)
{
if (!File.Exists(SourceFile)) throw new Exception("Cannot find file");
_model = new XbimModel();
_model.Open(SourceFile);
_cobieContext = new COBieContext();
_cobieContext.Model = _model;
}
public void CanGetRawGeometry()
{
var m = new XbimModel();
m.Open("Monolith_v20.xBIM");
var w1 = m.Instances.OfType <IfcWall>().FirstOrDefault();
var msh = m.GetMesh(new[] { w1 }, XbimMatrix3D.Identity);
Assert.AreEqual(24, msh.PositionCount, "Unexpected value");
m.Close();
m.Open("Monolith_v10.xBIM");
w1 = m.Instances.OfType <IfcWall>().FirstOrDefault();
msh = m.GetMesh(new[] { w1 }, XbimMatrix3D.Identity);
Assert.AreEqual(24, msh.PositionCount, "Unexpected value");
m.Close();
}
public xBimQueryLanguage()
: base(caseSensitive: false)
{
_model = new XbimModel();
#if debug
_model.Open(@"F:\dev\Codeplex\xBIM\XbimFramework\Head\Xbim.Querying\Querying\Test\Duplex-Handover.xBIM");
#endif
InitGrammar();
}
public void QueryingNestedPropFunction()
{
// DirectoryInfo d = new DirectoryInfo("."); // to find folder location
XbimModel model = new XbimModel();
model.Open(SourceModelFileName, XbimDBAccess.Read);
var chkCnt = model.Query("select @12275.Representation.Representations");
Assert.AreEqual(3, ((IEnumerable<object>)chkCnt).Count());
model.Close();
}
private static void CreateXbimFile(string fileName)
{
string xbimFileName = Path.ChangeExtension(fileName, ".xbim");
XbimModel model = new XbimModel();
model.CreateFrom(fileName, xbimFileName, null);
model.Open(xbimFileName, XbimDBAccess.ReadWrite);
XbimScene.ConvertGeometry(model.Instances.OfType<IfcProduct>().Where(t => !(t is IfcFeatureElement)),null, false);
model.Close();
}
public IModel OpenIfcModel()
{
IModel model = new XbimModel();
string xbimName = Path.ChangeExtension(TestSourceFileIfc, "xbim");
model.CreateFrom(TestSourceFileIfc, xbimName);
model.Close();
model = new XbimModel();
model.Open(xbimName);
return model;
}
public void FileVersionIsCorrect()
{
var m = new XbimModel();
m.Open("Monolith-NoGeomTables.xBIM", XbimDBAccess.ReadWrite);
Assert.AreEqual(0, m.GeometrySupportLevel, "GeometrySupportLevel should be 0");
m.Close();
m.Open("Monolith_Nogeom_Version1Schema.xBIM");
Assert.AreEqual(0, m.GeometrySupportLevel, "GeometrySupportLevel should be 0");
m.Close();
m.Open("Monolith_v10.xBIM");
Assert.AreEqual(1, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v10 should be 1");
m.Close();
m.Open("Monolith_v20.xBIM");
Assert.AreEqual(2, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v20 should be 2");
m.Close();
}
private static XbimModel GetModel(string fileName)
{
XbimModel openModel = null;
var extension = Path.GetExtension(fileName);
if (string.IsNullOrWhiteSpace(extension))
{
if (File.Exists(Path.ChangeExtension(fileName, "xbim"))) //use xBIM if exists
fileName = Path.ChangeExtension(fileName, "xbim");
else if (File.Exists(Path.ChangeExtension(fileName, "ifc"))) //use ifc if exists
fileName = Path.ChangeExtension(fileName, "ifc");
else if (File.Exists(Path.ChangeExtension(fileName, "ifczip"))) //use ifczip if exists
fileName = Path.ChangeExtension(fileName, "ifczip");
else if (File.Exists(Path.ChangeExtension(fileName, "ifcxml"))) //use ifcxml if exists
fileName = Path.ChangeExtension(fileName, "ifcxml");
}
if (File.Exists(fileName))
{
extension = Path.GetExtension(fileName);
if (String.Compare(extension, ".xbim", StringComparison.OrdinalIgnoreCase) == 0) //just open xbim
{
try
{
var model = new XbimModel();
model.Open(fileName, XbimDBAccess.ReadWrite);
//delete any geometry
openModel = model;
}
catch (Exception e)
{
Logger.ErrorFormat("Unable to open model {0}, {1}", fileName, e.Message);
Console.WriteLine(String.Format("Unable to open model {0}, {1}", fileName, e.Message));
}
}
else //we need to create the xBIM file
{
var model = new XbimModel();
try
{
model.CreateFrom(fileName, null, null, true);
openModel = model;
}
catch (Exception e)
{
Logger.ErrorFormat("Unable to open model {0}, {1}", fileName, e.Message);
Console.WriteLine(String.Format("Unable to open model {0}, {1}", fileName, e.Message));
}
}
}
return openModel;
}
public void TestRoles()
{
COBieBinaryDeserialiser deserialiser = new COBieBinaryDeserialiser(cobieFile);
COBieWorkbook workbook = deserialiser.Deserialise();
using (XbimModel model = new XbimModel())
{
model.Open(xbimFile);
workbook.ValidateRoles(model, COBieMergeRoles.Mechanical | COBieMergeRoles.Electrical | COBieMergeRoles.Plumbing);
}
Assert.IsNotNull(workbook);
}
private void OnClick_LoadModel(object sender, RoutedEventArgs e)
{
string fileName = string.Empty;
string saveTxt = txtDBName.Text;
txtDBName.SetCurrentValue(TextBlock.TextProperty, "Loading file, please wait...");
using (System.Windows.Forms.OpenFileDialog dlg = new System.Windows.Forms.OpenFileDialog())
{
dlg.Title = "Select Model";
dlg.Filter = "All XBim Files|*.ifc;*.ifcxml;*.ifczip;*.xbim;*.xbimf|IFC Files|*.ifc;*.ifcxml;*.ifczip|Xbim Files|*.xbim|Xbim Federated Files|*.xbimf";
dlg.FilterIndex = 0;
dlg.ValidateNames = true;
System.Windows.Forms.DialogResult dlgresult = dlg.ShowDialog();
if (dlgresult == System.Windows.Forms.DialogResult.OK)
{
fileName = dlg.FileName;
}
}
if (!string.IsNullOrEmpty(fileName))
{
txtDBName.SetCurrentValue(TextBlock.TextProperty, "Loading file, please wait...");
if (Model != null)
{
Model.Close();
}
XbimModel model = new XbimModel();
string fileExt = System.IO.Path.GetExtension(fileName);
if ((fileExt.Equals(".xbim", StringComparison.OrdinalIgnoreCase)) ||
(fileExt.Equals(".xbimf", StringComparison.OrdinalIgnoreCase))
)
{
model.Open(fileName, XbimDBAccess.ReadWrite);
//model.CacheStart();
}
else //ifc file
{
string xbimFile = System.IO.Path.ChangeExtension(fileName, "xBIM");
//ReportProgressDelegate progDelegate = delegate(int percentProgress, object userState)
//{
// progressBar.Value = percentProgress;
//};
model.CreateFrom(fileName, xbimFile, null, true, false);
}
Model = model;
}
else
{
txtDBName.SetCurrentValue(TextBlock.TextProperty, saveTxt);
}
}
public XbimReferencedModel(IfcDocumentInformation documentInformation)
{
DocumentInformation = documentInformation;
if (!File.Exists(documentInformation.Name))
{
throw new XbimException("Reference model not found:" + documentInformation.Name);
}
Model = new XbimModel();
if (!Model.Open(documentInformation.Name, XbimDBAccess.Read))
{
throw new XbimException("Unable to open reference model: " + documentInformation.Name);
}
}
public void ModelRootBasicQuery()
{
// DirectoryInfo d = new DirectoryInfo("."); // to find folder location
XbimModel model = new XbimModel();
model.Open(SourceModelFileName, XbimDBAccess.Read);
var cnt = model.Instances.OfType("IfcWall", false).Count();
var chkCnt = model.Query("select @ifcWall");
var c2 = chkCnt as IEnumerable<IPersistIfcEntity>;
int cnt2 = c2.Count();
Assert.AreEqual(cnt, cnt2);
model.Close();
}
public XbimReferencedModel(IfcDocumentInformation documentInformation)
{
DocumentInformation = documentInformation;
if (!File.Exists(documentInformation.Name))
{
throw new XbimException("Reference model not found:" + documentInformation.Name);
}
Model = new XbimModel();
if (!Model.Open(documentInformation.Name, XbimDBAccess.Read))
{
throw new XbimException("Unable to open reference model: " + documentInformation.Name);
}
}
public void ReadIfc(string filepath)
{
var ifcFileName = filepath;
var tempFilename = Path.GetTempFileName();
var model = new XbimModel();
model.CreateFrom(ifcFileName, tempFilename);
model.Open(tempFilename);
var products = model.Instances.OfType<IfcProduct>();
var storeys = model.Instances.OfType<IfcBuildingStorey>().ToList();
}
public void ScaledPositioningBoxes()
{
// this test is currently failing because some core functions do not work on old geometry models
// it has to be decided if the function needs to be implemented for v3.1 models as well.
//
var m = new List <XbimModel>();
var m0 = new XbimModel();
m0.Open(@"Scale\P1_cm.xBIM");
m.Add(m0);
var m1 = new XbimModel();
m1.Open(@"Scale\P2_cm.xBIM");
m.Add(m1);
var m2 = new XbimModel();
m2.Open(@"Scale\P2_mm.xBIM");
m.Add(m2);
var m3 = new XbimModel();
m3.Open(@"Scale\GeomV1\P2_mm.xBIM");
m.Add(m3);
// var p = new List<XbimModelPositioning>();
var r = new List <XbimRect3D>();
foreach (var xbimModel in m)
{
var tmp = new XbimModelPositioning(xbimModel);
r.Add(tmp.GetLargestRegionRectInMeters());
}
HaveSameSize(r[1], r[2]);
HaveSameSize(r[1], r[3]);
// HaveSameSize(r[0], r[2]);
// HaveSameSize(r[0], r[3]);
HaveSameLocation(r[1], r[2]);
HaveSameLocation(r[1], r[3]);
// NeedToBeSame(r[1], r[0]);
// NeedToBeSame(r[0], r[3]);
foreach (var xbimModel in m)
{
xbimModel.Close();
}
}
public void ScaledPositioningBoxes()
{
var m = new List <XbimModel>();
var m0 = new XbimModel();
m0.Open(@"Scale\P1_cm.xBIM");
m.Add(m0);
var m1 = new XbimModel();
m1.Open(@"Scale\P2_cm.xBIM");
m.Add(m1);
var m2 = new XbimModel();
m2.Open(@"Scale\P2_mm.xBIM");
m.Add(m2);
var m3 = new XbimModel();
m3.Open(@"Scale\GeomV1\P2_mm.xBIM");
m.Add(m3);
//var p = new List<XbimModelPositioning>();
var r = new List <XbimRect3D>();
foreach (var xbimModel in m)
{
var tmp = new XbimModelPositioning(xbimModel);
// p.Add(tmp);
r.Add(tmp.GetLargestRegionRectInMeters());
}
HaveSameSize(r[1], r[2]);
HaveSameSize(r[1], r[3]);
//HaveSameSize(r[0], r[2]);
// HaveSameSize(r[0], r[3]);
HaveSameLocation(r[1], r[2]);
HaveSameLocation(r[1], r[3]);
// NeedToBeSame(r[1], r[0]);
//NeedToBeSame(r[0], r[3]);
foreach (var xbimModel in m)
{
xbimModel.Close();
}
}
public void GroupNRM()
{
Debug.WriteLine(Directory.GetCurrentDirectory());
XbimModel model = new XbimModel();
model.Open(TestXbimFile, XbimExtensions.XbimDBAccess.ReadWrite);
GroupsFromXml g = new GroupsFromXml(model);
g.CreateGroups(XmlNRM_ClassFile);
GroupingByXml grouping = new GroupingByXml(model);
grouping.GroupElements(XmlNRM_RulesFile);
model.Close();
}
private void StartComparison_Click(object sender, RoutedEventArgs e)
{
VersionComparison vc = new VersionComparison();
vc.OnMessage += (x) => {
Application.Current.Dispatcher.BeginInvoke(new Action( () => Messages.Items.Add(x)));
};
XbimModel Base = new XbimModel();
XbimModel Revision = new XbimModel();
Base.Open(BaselineTextBox.Text, Xbim.XbimExtensions.XbimDBAccess.Read);
Revision.Open(RevisedTextBox.Text, Xbim.XbimExtensions.XbimDBAccess.Read);
Messages.Items.Clear();
vc.StartComparison(Base, Revision, Filter.Text);
}
/// <summary>
/// Create the COBieBuilder, holds COBieWorkBook
/// </summary>
/// <param name="parameters">Params</param>
/// <returns>COBieBuilder</returns>
private COBieWorkbook GenerateFederatedCOBieWorkBook(Params parameters)
{
string xbimFile = parameters.ModelFile;
COBieBuilder builder = null;
COBieWorkbook fedWorkBook = null;
List <COBieWorkbook> workbooks = new List <COBieWorkbook>();
LogBackground(String.Format("Loading federated model {0}...", xbimFile));
using (XbimModel model = new XbimModel())
{
model.Open(xbimFile, XbimDBAccess.ReadWrite);
Model = model; //used to check we close file on Close event
// Build context on the XBimF model to link roles
COBieContext context = new COBieContext(_worker.ReportProgress);
context.TemplateFileName = parameters.TemplateFile;
context.Model = model;
context.Exclude = UserFilters;
foreach (var ModelRoles in context.MapMergeRoles)
{
XbimModel refModel = ModelRoles.Key;
COBieMergeRoles roles = ModelRoles.Value;
COBieContext refContext = new COBieContext(_worker.ReportProgress);
refContext.TemplateFileName = parameters.TemplateFile;
refContext.Model = refModel;
refContext.MapMergeRoles[refModel] = roles;
refContext.Exclude = UserFilters;
// Create COBieReader
LogBackground("Generating COBie data...");
builder = new COBieBuilder(refContext);
workbooks.Add(builder.Workbook);
}
}
if (workbooks.Count > 1)
{
FederateCOBie fedCOBie = new FederateCOBie(_worker.ReportProgress);
fedWorkBook = fedCOBie.Merge(workbooks);
}
else if (workbooks.Count == 1)
{
fedWorkBook = workbooks[0];
}
return(fedWorkBook);
}
public void CanUpgradeDbStucture()
{
using (var m = new XbimModel())
{
m.Open(@"Persistency\Monolith_v10.xBIM", XbimDBAccess.Exclusive);
Assert.AreEqual(1, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v10 should be 1");
var updated = m.EnsureGeometryTables();
Assert.AreEqual(updated, true, "Should complete returning true");
m.DeleteGeometryCache();
Assert.AreEqual(0, m.GeometrySupportLevel,
"GeometrySupportLevel for Monolith_v10 should be 0 after removing it.");
m.Close();
}
}
public void CreateFederation()
{
using (var fedModel = XbimModel.CreateTemporaryModel())
{
fedModel.Initialise("Federation Creating Author", "Federation Creating Organisation", "This Application", "This Developer", "v1.1");
using (var txn = fedModel.BeginTransaction())
{
fedModel.IfcProject.Name = "Federation Project Name";
txn.Commit();
}
//now add federated models
fedModel.AddModelReference(ModelA, "The Architects Name", IfcRole.Architect);
fedModel.AddModelReference(ModelB, "The Owners Name", IfcRole.BuildingOwner);
// fedModel.AddModelReference(ModelC, "The Cost Consultants Name", IfcRole.UserDefined, "Cost Consultant");
fedModel.SaveAs("Federated Model", XbimStorageType.IFC);
} //close and automatically delete the temporary database
//Now open the Ifc file and see what we have
using (var fed = new XbimModel())
{
fed.CreateFrom("Federated Model.ifc", "Federated Model.xBIMF"); //use xBIMF to help us distinguish
fed.Open("Federated Model.xBIMF", XbimExtensions.XbimDBAccess.Read);
//check the various ways of access objects give consistent results.
var localInstances = fed.InstancesLocal.Count;
var totalInstances = fed.Instances.Count;
long refInstancesCount = 0;
foreach (var refModel in fed.ReferencedModels)
{
refInstancesCount += refModel.Model.Instances.Count;
}
Assert.IsTrue(totalInstances == refInstancesCount + localInstances);
long enumeratingInstancesCount = 0;
foreach (var item in fed.Instances)
{
enumeratingInstancesCount++;
}
Assert.IsTrue(totalInstances == enumeratingInstancesCount);
long fedProjectCount = fed.Instances.OfType <IfcProject>().Count();
long localProjectCount = fed.InstancesLocal.OfType <IfcProject>().Count();
Assert.IsTrue(fedProjectCount == 3);
Assert.IsTrue(localProjectCount == 1);
}
}
/// <summary>
/// Open federated file
/// </summary>
/// <param name="file">FileInfo</param>
/// <returns>bool</returns>
public bool Open(FileInfo file)
{
if (_fedModel != null)
{
_fedModel.Close();
}
if (file.Exists)
{
_fedModel = new XbimModel();
return(_fedModel.Open(file.FullName, XbimDBAccess.ReadWrite));
}
else
{
return(false);
}
}
public void Should_Return_Spaces()
{
using (XbimModel model = new XbimModel())
{
model.Open(SourceFile, XbimDBAccess.ReadWrite);
COBieContext cobieContext = new COBieContext();
cobieContext.Model = model;
COBieQueries cobieEngine = new COBieQueries(cobieContext);
var spaces = cobieEngine.GetCOBieSpaceSheet();
Assert.AreEqual(22, spaces.Rows.Count);
FormatRows(spaces);
}
}
private void StartComparison_Click(object sender, RoutedEventArgs e)
{
VersionComparison vc = new VersionComparison();
vc.OnMessage += (x) => {
Application.Current.Dispatcher.BeginInvoke(new Action(() => Messages.Items.Add(x)));
};
XbimModel Base = new XbimModel();
XbimModel Revision = new XbimModel();
Base.Open(BaselineTextBox.Text, Xbim.XbimExtensions.XbimDBAccess.Read);
Revision.Open(RevisedTextBox.Text, Xbim.XbimExtensions.XbimDBAccess.Read);
Messages.Items.Clear();
vc.StartComparison(Base, Revision, Filter.Text);
}
public void CreateFederation()
{
using (XbimModel fedModel = XbimModel.CreateTemporaryModel())
{
fedModel.Initialise("Federation Creating Author", "Federation Creating Organisation", "This Application", "This Developer", "v1.1");
using (var txn = fedModel.BeginTransaction())
{
fedModel.IfcProject.Name = "Federation Project Name";
txn.Commit();
}
//now add federated models
fedModel.AddModelReference(ModelA, "The Architects Name", IfcRole.Architect);
fedModel.AddModelReference(ModelB, "The Owners Name", IfcRole.BuildingOwner);
fedModel.AddModelReference(ModelC, "The Cost Consultants Name", "Cost Consultant");
fedModel.SaveAs("Federated Model", XbimStorageType.IFC);
} //close and automatically delete the temporary database
//Now open the Ifc file and see what we have
using (XbimModel fed = new XbimModel())
{
fed.CreateFrom("Federated Model.ifc", "Federated Model.xBIMF"); //use xBIMF to help us distinguish
fed.Open("Federated Model.xBIMF", XbimExtensions.XbimDBAccess.Read);
//check the various ways of access objects give consistent results.
long localInstances = fed.InstancesLocal.Count;
long totalInstances = fed.Instances.Count;
long refInstancesCount = 0;
foreach (var refModel in fed.RefencedModels)
{
refInstancesCount += refModel.Model.Instances.Count;
}
Assert.IsTrue(totalInstances == refInstancesCount + localInstances);
long enumeratingInstancesCount = 0;
foreach (IPersistIfcEntity item in fed.Instances)
{
enumeratingInstancesCount++;
}
Assert.IsTrue(totalInstances == enumeratingInstancesCount);
long fedProjectCount = fed.Instances.OfType<IfcProject>().Count();
long localProjectCount = fed.InstancesLocal.OfType<IfcProject>().Count();
Assert.IsTrue(fedProjectCount == 4);
Assert.IsTrue(localProjectCount == 1);
}
}
public void CanUpgradeDbStucture()
{
using (var m = new XbimModel())
{
m.Open(@"Persistency\Monolith_v10.xBIM", XbimDBAccess.Exclusive);
Assert.AreEqual(1, m.GeometrySupportLevel, "GeometrySupportLevel for Monolith_v10 should be 1");
var updated = m.EnsureGeometryTables();
Assert.AreEqual(updated, true, "Should complete returning true");
m.DeleteGeometryCache();
Assert.AreEqual(0, m.GeometrySupportLevel,
"GeometrySupportLevel for Monolith_v10 should be 0 after removing it.");
m.Close();
}
}
/// <summary>
/// Create the COBieBuilder, holds COBieWorkBook
/// </summary>
/// <param name="parameters">Params</param>
/// <returns>COBieBuilder</returns>
private COBieBuilder GenerateCOBieWorkBook(Params parameters)
{
string xbimFile = string.Empty;
string fileExt = Path.GetExtension(parameters.ModelFile);
COBieBuilder builder = null;
LogBackground(String.Format("Loading model {0}...", Path.GetFileName(parameters.ModelFile)));
using (XbimModel model = new XbimModel())
{
if ((fileExt.Equals(".xbim", StringComparison.OrdinalIgnoreCase)) ||
(fileExt.Equals(".xbimf", StringComparison.OrdinalIgnoreCase))
)
{
xbimFile = parameters.ModelFile;
model.Open(xbimFile, XbimDBAccess.ReadWrite);
//model.CacheStart();
}
else //ifc file
{
xbimFile = Path.ChangeExtension(parameters.ModelFile, "xBIM");
model.CreateFrom(parameters.ModelFile, xbimFile, _worker.ReportProgress, true, false);
}
//model.Open(xbimFile, XbimDBAccess.ReadWrite);
// Build context
COBieContext context = new COBieContext(_worker.ReportProgress);
context.TemplateFileName = parameters.TemplateFile;
context.Model = model;
context.MapMergeRoles[model] = Roles;
context.Exclude = UserFilters;
Model = model; //used to check we close file on Close event
//Create Scene, required for Coordinates sheet
if (!SkipGeoChkBox.Checked)
{
GenerateGeometry(context);
}
// Create COBieReader
LogBackground("Generating COBie data...");
builder = new COBieBuilder(context);
}
return(builder);
}
public void ScaledPositioningBoxes()
{
var m = new List<XbimModel>();
var m0 = new XbimModel();
m0.Open(@"Scale\P1_cm.xBIM");
m.Add(m0);
var m1 = new XbimModel();
m1.Open(@"Scale\P2_cm.xBIM");
m.Add(m1);
var m2 = new XbimModel();
m2.Open(@"Scale\P2_mm.xBIM");
m.Add(m2);
var m3 = new XbimModel();
m3.Open(@"Scale\GeomV1\P2_mm.xBIM");
m.Add(m3);
//var p = new List<XbimModelPositioning>();
var r = new List<XbimRect3D>();
foreach (var xbimModel in m)
{
var tmp = new XbimModelPositioning(xbimModel);
// p.Add(tmp);
r.Add(tmp.GetLargestRegionRectInMeters());
}
HaveSameSize(r[1], r[2]);
HaveSameSize(r[1], r[3]);
//HaveSameSize(r[0], r[2]);
// HaveSameSize(r[0], r[3]);
HaveSameLocation(r[1], r[2]);
HaveSameLocation(r[1], r[3]);
// NeedToBeSame(r[1], r[0]);
//NeedToBeSame(r[0], r[3]);
foreach (var xbimModel in m)
{
xbimModel.Close();
}
}
public void QueryingSelectAllModel()
{
// DirectoryInfo d = new DirectoryInfo("."); // to find folder location
using (XbimModel model = new XbimModel())
{
model.Open(SourceModelFileName, XbimDBAccess.Read);
var cnt = model.Query(@"select @*");
Assert.IsNotNull(cnt);
dynamic doors = model.Query(@"select @IfcDoor.Where(@OverallHeight==2090)");
Assert.IsNotNull(doors);
Assert.AreEqual(36, doors.Count);
doors = model.Query(@"select @IfcDoor.Where(@OverallHeight==2090 && @OverallWidth==790)");
Assert.IsNotNull(doors);
Assert.AreEqual(4, doors.Count);
model.Close();
}
}
/// <summary>
/// Generate Facilities for a xbim or ifc type file
/// </summary>
/// <param name="parameters"></param>
/// <param name="fileExt"></param>
/// <returns></returns>
private List <Facility> GenerateFileFacility(Params parameters, string fileExt)
{
var facilities = new List <Facility>();
using (var model = new XbimModel())
{
if (fileExt.Equals(".xbim", StringComparison.OrdinalIgnoreCase))
{
model.Open(parameters.ModelFile, XbimExtensions.XbimDBAccess.Read, Worker.ReportProgress);
}
else
{
var xbimFile = Path.ChangeExtension(parameters.ModelFile, "xbim");
model.CreateFrom(parameters.ModelFile, xbimFile, Worker.ReportProgress, true, true);
}
var ifcToCoBieLiteUkExchanger = new IfcToCOBieLiteUkExchanger(model, facilities, Worker.ReportProgress, parameters.Filter, parameters.ConfigFile, parameters.ExtId, parameters.SysMode);
facilities = ifcToCoBieLiteUkExchanger.Convert();
}
return(facilities);
}
public void ValidIdentityInFederation()
{
using (var fedModel = XbimModel.CreateTemporaryModel())
{
fedModel.Initialise("Federation Creating Author", "Federation Creating Organisation", "This Application", "This Developer", "v1.1");
using (var txn = fedModel.BeginTransaction())
{
fedModel.IfcProject.Name = "Federation Project Name";
txn.Commit();
}
//now add federated models
fedModel.AddModelReference(ModelFedP1, "The Architects Name", IfcRole.Architect);
fedModel.AddModelReference(ModelFedP2, "The Owners Name", IfcRole.BuildingOwner);
fedModel.SaveAs("P1P2Federation", XbimStorageType.IFC);
} //close and automatically delete the temporary database
//Now open the Ifc file and see what we have
using (var fed = new XbimModel())
{
fed.CreateFrom("P1P2Federation.ifc", "P1P2Federation.xBIMF"); //use xBIMF to help us distinguish
fed.Open("P1P2Federation.xBIMF", XbimExtensions.XbimDBAccess.Read);
fed.EnsureUniqueUserDefinedId();
var mustDiffer =
fed.Instances.OfType<IfcGeometricRepresentationSubContext>()
.Where(x => x.ContextIdentifier == @"Body").ToArray();
// we are expecting two items (one body from each model loaded)
// they happen to share the same entitylabel, but they have different models.
var first = mustDiffer[0];
var second = mustDiffer[1];
Assert.IsFalse(first == second);
var tst = new HashSet<IfcGeometricRepresentationContext>();
tst.Add(first);
tst.Add(second);
}
}
public void ValidIdentityInFederation()
{
using (var fedModel = XbimModel.CreateTemporaryModel())
{
fedModel.Initialise("Federation Creating Author", "Federation Creating Organisation", "This Application", "This Developer", "v1.1");
using (var txn = fedModel.BeginTransaction())
{
fedModel.IfcProject.Name = "Federation Project Name";
txn.Commit();
}
//now add federated models
fedModel.AddModelReference(ModelFedP1, "The Architects Name", IfcRole.Architect);
fedModel.AddModelReference(ModelFedP2, "The Owners Name", IfcRole.BuildingOwner);
fedModel.SaveAs("P1P2Federation", XbimStorageType.IFC);
} //close and automatically delete the temporary database
//Now open the Ifc file and see what we have
using (var fed = new XbimModel())
{
fed.CreateFrom("P1P2Federation.ifc", "P1P2Federation.xBIMF"); //use xBIMF to help us distinguish
fed.Open("P1P2Federation.xBIMF", XbimExtensions.XbimDBAccess.Read);
fed.EnsureUniqueUserDefinedId();
var mustDiffer =
fed.Instances.OfType <IfcGeometricRepresentationSubContext>()
.Where(x => x.ContextIdentifier == @"Body").ToArray();
// we are expecting two items (one body from each model loaded)
// they happen to share the same entitylabel, but they have different models.
var first = mustDiffer[0];
var second = mustDiffer[1];
Assert.IsFalse(first == second);
var tst = new HashSet <IfcGeometricRepresentationContext>();
tst.Add(first);
tst.Add(second);
}
}
public void GeometryVersionUpgradeTest()
{
using (var model = new XbimModel())
{
// start afresh
model.Open(@"GConv\Monolith_v10.xBIM", XbimDBAccess.Exclusive);
Assert.AreEqual(1, model.GeometrySupportLevel);
// now remove the existing geometry
model.DeleteGeometryCache();
Assert.AreEqual(0, model.GeometrySupportLevel);
// now create the geometry back
model.EnsureGeometryTables(); // update the database structure first
var context = new Xbim3DModelContext(model);
context.CreateContext(XbimGeometryType.PolyhedronBinary); // then populate it
// final tests
Assert.AreEqual(2, model.GeometrySupportLevel);
// and tidy up
model.Close();
}
}
public void GeometryVersionUpgradeTest()
{
using (var model = new XbimModel())
{
// start afresh
model.Open(@"GConv\Monolith_v10.xBIM", XbimDBAccess.Exclusive);
Assert.AreEqual(1, model.GeometrySupportLevel);
// now remove the existing geometry
model.DeleteGeometryCache();
Assert.AreEqual(0, model.GeometrySupportLevel);
// now create the geometry back
model.EnsureGeometryTables(); // update the database structure first
var context = new Xbim3DModelContext(model);
context.CreateContext(XbimGeometryType.PolyhedronBinary); // then populate it
// final tests
Assert.AreEqual(2, model.GeometrySupportLevel);
// and tidy up
model.Close();
}
}
public void TestShapeGeometriesEnumerability()
{
using (var model = new XbimModel())
{
model.Open(@"EsentTestFiles\TwoWalls.xbim");
var geomContext = new Xbim3DModelContext(model);
var lst = new Dictionary <int, int>();
// ShapeGeometries does not have duplicates...
lst.Clear();
foreach (var g1 in geomContext.ShapeGeometries())
{
lst.Add(g1.ShapeLabel, g1.IfcShapeLabel);
}
// ... so it shouldn't even through the ToArray() function.
lst.Clear();
foreach (var g1 in geomContext.ShapeGeometries().ToArray())
{
lst.Add(g1.ShapeLabel, g1.IfcShapeLabel);
}
}
}
public void Run()
{
//to start we need an ifc file, here it is Clinic_Example.ifc
string ifcFile = @"IfcFiles/Clinic_Example.ifc";
string xbimFile = Path.ChangeExtension(ifcFile, "xBIM"); //will generate if not existing
if (File.Exists(ifcFile))
{
using (XbimModel model = new XbimModel())
{
if (File.Exists(xbimFile))
{
//assume the xbim file has the geometry already generated from ifc file, as below
model.Open(xbimFile, XbimDBAccess.Read);
}
else
{
//create the xbim file from the ifc file
model.CreateFrom(ifcFile, xbimFile, delegate(int percentProgress, object userState)
{
Console.Write("\rReading File {0}", percentProgress);
});
model.Open(xbimFile, XbimDBAccess.ReadWrite); //readwrite as we need to add the geometry
//add the the geometry information to the model
int total = (int)model.Instances.CountOf <IfcProduct>();
ReportProgressDelegate progDelegate = delegate(int percentProgress, object userState)
{
Console.Write("\rGeometry {0} / {1}", total, (total * percentProgress / 100));
};
XbimMesher.GenerateGeometry(model, null, progDelegate);
}
//get all the IfcDoors in the model
IEnumerable <IfcDoor> ifcDoors = model.IfcProducts.OfType <IfcDoor>(); //get all the ifcdoors for this model
if (ifcDoors.Any())
{
IfcDoor ifcDoor = ifcDoors.First(); //we use the first door to get the bounding box from
XbimGeometryData geoData = model.GetGeometryData(ifcDoor, XbimGeometryType.BoundingBox).FirstOrDefault();
if (geoData != null)
{
XbimRect3D boundBox = XbimRect3D.FromArray(geoData.ShapeData); //size information for the IfcDoor, but the information is for the bounding box which encloses the door
//if want want in World space
XbimMatrix3D worldMatrix = geoData.Transform;
//if we want to convert to World space we can use the geoData.Transform property and create the world matrix
XbimPoint3D MinPtOCS = new XbimPoint3D(boundBox.X, boundBox.Y, boundBox.Z);
XbimPoint3D MaxPtOCS = new XbimPoint3D(boundBox.X + boundBox.SizeX, boundBox.Y + boundBox.SizeY, boundBox.Z + boundBox.SizeZ);
//transformed values, may no longer a valid bounding box in the new space if any Pitch or Yaw, i.e. stairs ceiling supports
XbimPoint3D MinPtWCS = worldMatrix.Transform(MinPtOCS);
XbimPoint3D MaxPtWCS = worldMatrix.Transform(MaxPtOCS);
//if you product is at any angle to the World space then the bounding box can be recalculated,
//a example of this can be found here https://sbpweb.svn.codeplex.com/svn/SBPweb.Workbench/Workbench%20Framework%202.0.0.x/Presentation/Windows.WPF/Utils/Maths.cs
//in the TransformBounds function
Console.WriteLine("\n-------------Bounding Box Information-------------");
Console.WriteLine("Entity Type = {0}", IfcMetaData.GetType(geoData.IfcTypeId).Name);
Console.WriteLine("Entity Label = {0}", Math.Abs(ifcDoor.EntityLabel).ToString());
Console.WriteLine("Size X = {0:F2}", boundBox.SizeX.ToString());
Console.WriteLine("Size Y = {0:F2}", boundBox.SizeY.ToString());
Console.WriteLine("Size Z = {0:F2}", boundBox.SizeZ.ToString());
Console.WriteLine("Object space minimum point {0}", MinPtOCS);
Console.WriteLine("Object space maximum point {0}", MaxPtOCS);
Console.WriteLine("World space minimum point {0}", MinPtWCS);
Console.WriteLine("World space maximum point {0}", MaxPtWCS);
Console.WriteLine("---------------------------------------------");
}
}
else
{
Console.WriteLine(string.Format("Failed to find any IfcDoor's in {0}", ifcFile));
return; //exit
}
}
}
else
{
Console.WriteLine(string.Format("Failed to find {0} in executable directory", ifcFile));
}
Console.WriteLine("\nFinished");
}
/// <summary>
/// This is called when we explcitly want to open an xBIM file
/// </summary>
/// <param name = "s"></param>
/// <param name = "args"></param>
private void OpenXbimFile(object s, DoWorkEventArgs args)
{
var worker = s as BackgroundWorker;
var fileName = args.Argument as string;
var model = new XbimModel();
try
{
var dbAccessMode = _fileAccessMode;
if (worker != null)
{
model.Open(fileName, dbAccessMode, worker.ReportProgress); //load entities into the model
if (model.IsFederation)
{
// needs to open the federation in rw mode
if (dbAccessMode != XbimDBAccess.ReadWrite)
{
model.Close();
model.Open(fileName, XbimDBAccess.ReadWrite, worker.ReportProgress); // federations need to be opened in read/write for the editor to work
}
// sets a convenient integer to all children for model identification
// this is used by the federated model selection mechanisms.
var i = 0;
foreach (var item in model.AllModels)
{
item.Tag = i++;
}
}
}
args.Result = model;
}
catch (Exception ex)
{
var sb = new StringBuilder();
sb.AppendLine("Error reading " + fileName);
var indent = "\t";
while (ex != null)
{
sb.AppendLine(indent + ex.Message);
ex = ex.InnerException;
indent += "\t";
}
args.Result = new Exception(sb.ToString());
}
}
private void OpenFederationCmdExecuted(object sender, ExecutedRoutedEventArgs e)
{
var dlg = new OpenFileDialog();
dlg.Filter = "Xbim Federation Files|*.xbimf|Xbim Model Files|*.ifc"; // Filter files by extension
dlg.CheckFileExists = true;
dlg.Multiselect = true;
var done = dlg.ShowDialog(this);
if (done.Value)
{
if (dlg.FileNames.Any()) // collection is not empty
{
//use the first filename it's extension to decide which action should happen
string s = Path.GetExtension(dlg.FileNames[0]);
if (s != null)
{
var firstExtension = s.ToLower();
XbimModel fedModel = null;
if (firstExtension == ".xbimf")
{
if (dlg.FileNames.Length > 1)
{
var res = MessageBox.Show("Multiple files selected, open " + dlg.FileNames[0] + "?", "Cannot open multiple Xbim files",
MessageBoxButton.OKCancel, MessageBoxImage.Warning);
if (res == MessageBoxResult.Cancel)
return;
}
fedModel = new XbimModel();
fedModel.Open(dlg.FileNames[0], XbimDBAccess.ReadWrite);
}
else if (firstExtension == ".ifc")
{
//create temp file as a placeholder for the temperory xbim file
var filePath = Path.GetTempFileName();
filePath = Path.ChangeExtension(filePath, "xbimf");
fedModel = XbimModel.CreateModel(filePath);
fedModel.Initialise("Default Author", "Default Organization");
using (var txn = fedModel.BeginTransaction())
{
fedModel.IfcProject.Name = "Default Project Name";
txn.Commit();
}
var informUser = true;
for (var i = 0; i < dlg.FileNames.Length; i++)
{
var fileName = dlg.FileNames[i];
var builder = new XbimReferencedModelViewModel();
builder.Name = fileName;
builder.OrganisationName = "OrganisationName " + i;
builder.OrganisationRole = "Undefined";
var buildRes = false;
Exception exception = null;
try
{
buildRes = builder.TryBuild(fedModel);
}
catch (Exception ex)
{
//usually an EsentDatabaseSharingViolationException, user needs to close db first
exception = ex;
}
if (!buildRes && informUser)
{
var msg = exception == null ? "" : "\r\nMessage: " + exception.Message;
var res = MessageBox.Show(fileName + " couldn't be opened." + msg + "\r\nShow this message again?",
"Failed to open a file", MessageBoxButton.YesNoCancel, MessageBoxImage.Error);
if (res == MessageBoxResult.No)
informUser = false;
else if (res == MessageBoxResult.Cancel)
{
fedModel = null;
break;
}
}
}
}
if (fedModel != null)
{
CloseAndDeleteTemporaryFiles();
ModelProvider.ObjectInstance = fedModel;
ModelProvider.Refresh();
}
}
}
}
}
public void Run()
{
//to start we need an ifc file, here it is Clinic_Example.ifc
string ifcFile = @"IfcFiles/Clinic_Example.ifc";
string xbimFile = Path.ChangeExtension(ifcFile, "xBIM"); //will generate if not existing
if (File.Exists(ifcFile))
{
using (XbimModel model = new XbimModel())
{
if (File.Exists(xbimFile))
{
//assume the xbim file has the geometry already generated from ifc file, as below
model.Open(xbimFile, XbimDBAccess.Read);
}
else
{
//create the xbim file from the ifc file
model.CreateFrom(ifcFile, xbimFile, delegate(int percentProgress, object userState)
{
Console.Write("\rReading File {0}", percentProgress);
});
model.Open(xbimFile, XbimDBAccess.ReadWrite); //readwrite as we need to add the geometry
//add the the geometry information to the model
int total = (int)model.Instances.CountOf<IfcProduct>();
ReportProgressDelegate progDelegate = delegate(int percentProgress, object userState)
{
Console.Write("\rGeometry {0} / {1}", total, (total * percentProgress / 100));
};
XbimMesher.GenerateGeometry(model, null, progDelegate);
}
//get all the IfcDoors in the model
IEnumerable<IfcDoor> ifcDoors = model.IfcProducts.OfType<IfcDoor>(); //get all the ifcdoors for this model
if (ifcDoors.Any())
{
IfcDoor ifcDoor = ifcDoors.First(); //we use the first door to get the bounding box from
XbimGeometryData geoData = model.GetGeometryData(ifcDoor, XbimGeometryType.BoundingBox).FirstOrDefault();
if (geoData != null)
{
XbimRect3D boundBox = XbimRect3D.FromArray(geoData.ShapeData);//size information for the IfcDoor, but the information is for the bounding box which encloses the door
//if want want in World space
XbimMatrix3D worldMatrix = geoData.Transform;
//if we want to convert to World space we can use the geoData.Transform property and create the world matrix
XbimPoint3D MinPtOCS = new XbimPoint3D(boundBox.X, boundBox.Y, boundBox.Z);
XbimPoint3D MaxPtOCS = new XbimPoint3D(boundBox.X + boundBox.SizeX, boundBox.Y + boundBox.SizeY, boundBox.Z + boundBox.SizeZ);
//transformed values, may no longer a valid bounding box in the new space if any Pitch or Yaw, i.e. stairs ceiling supports
XbimPoint3D MinPtWCS = worldMatrix.Transform(MinPtOCS);
XbimPoint3D MaxPtWCS = worldMatrix.Transform(MaxPtOCS);
//if you product is at any angle to the World space then the bounding box can be recalculated,
//a example of this can be found here https://sbpweb.svn.codeplex.com/svn/SBPweb.Workbench/Workbench%20Framework%202.0.0.x/Presentation/Windows.WPF/Utils/Maths.cs
//in the TransformBounds function
Console.WriteLine("\n-------------Bounding Box Information-------------");
Console.WriteLine("Entity Type = {0}", IfcMetaData.GetType(geoData.IfcTypeId).Name);
Console.WriteLine("Entity Label = {0}", Math.Abs(ifcDoor.EntityLabel).ToString());
Console.WriteLine("Size X = {0:F2}", boundBox.SizeX.ToString());
Console.WriteLine("Size Y = {0:F2}", boundBox.SizeY.ToString());
Console.WriteLine("Size Z = {0:F2}", boundBox.SizeZ.ToString());
Console.WriteLine("Object space minimum point {0}", MinPtOCS);
Console.WriteLine("Object space maximum point {0}", MaxPtOCS);
Console.WriteLine("World space minimum point {0}", MinPtWCS);
Console.WriteLine("World space maximum point {0}", MaxPtWCS);
Console.WriteLine("---------------------------------------------");
}
}
else
{
Console.WriteLine(string.Format("Failed to find any IfcDoor's in {0}", ifcFile));
return; //exit
}
}
}
else
{
Console.WriteLine(string.Format("Failed to find {0} in executable directory", ifcFile));
}
Console.WriteLine("\nFinished");
}
public void Run()
{
//to start we need an ifc file, here it is Clinic_Example.ifc
string ifcFile = @"IfcFiles/Clinic_Example.ifc";
string xbimFile = Path.ChangeExtension(ifcFile, "xBIM"); //will generate if not existing
if (File.Exists(ifcFile))
{
using (XbimModel model = new XbimModel())
{
if (File.Exists(xbimFile))
{
//assume the xbim file has the geometry already generated from ifc file, as below
model.Open(xbimFile, XbimDBAccess.Read);
}
else
{
//create the xbim file from the ifc file
model.CreateFrom(ifcFile, xbimFile, delegate(int percentProgress, object userState)
{
Console.Write("\rReading File {0}", percentProgress);
});
model.Open(xbimFile, XbimDBAccess.ReadWrite); //readwrite as we need to add the geometry
//add the the geometry information to the model
int total = (int)model.Instances.CountOf <IfcProduct>();
ReportProgressDelegate progDelegate = delegate(int percentProgress, object userState)
{
Console.Write("\rGeometry {0} / {1}", total, (total * percentProgress / 100));
};
XbimMesher.GenerateGeometry(model, null, progDelegate);
}
XbimScene <XbimMeshGeometry3D, WpfMaterial> scene = GetModelScene(model);
IEnumerable <IfcDoor> ifcDoors = model.IfcProducts.OfType <IfcDoor>(); //get all the ifcdoors for this model
if (ifcDoors.Any())
{
IfcDoor ifcDoor = ifcDoors.First(); //we use the first door
int entLbl = Math.Abs(ifcDoor.EntityLabel);
foreach (var layer in scene.Layers) //loop material layers
{
var hidden = layer.Hidden as XbimMeshGeometry3D; //stored the points in Hidden
if (hidden != null)
{
foreach (var m in hidden.Meshes) //display simple count information
{
if (m.EntityLabel != entLbl)
{
continue; //skip doors that do not match label
}
int startIndex = m.StartPosition;
int endIndex = m.EndPosition;
int startTriIndex = m.StartTriangleIndex;
int endTriIndex = m.EndTriangleIndex;
List <XbimPoint3D> vertex = hidden.Positions.GetRange(startIndex, (endIndex - startIndex) + 1);
List <XbimVector3D> normals = hidden.Normals.GetRange(startIndex, (endIndex - startIndex) + 1);
List <int> triangleIndexs = hidden.TriangleIndices.GetRange(startIndex, (endTriIndex - startTriIndex) + 1);
Console.WriteLine("\n-------------Geometry Triangle Information-------------");
Console.WriteLine("Entity Type = IfcDoor");
Console.WriteLine("Entity Label = {0}", entLbl);
Console.WriteLine("Layer = {0}", layer.Name);
Console.WriteLine("Vertex count = {0}", vertex.Count);
Console.WriteLine("Normal count = {0}", normals.Count);
Console.WriteLine("TriangleIndexs count = {0}", triangleIndexs.Count);
Console.WriteLine("---------------------------------------------------------");
}
}
}
}
}
}
}
public void QueryingSelectFunction()
{
// DirectoryInfo d = new DirectoryInfo("."); // to find folder location
XbimModel model = new XbimModel();
model.Open(SourceModelFileName, XbimDBAccess.Read);
var cnt = model.Instances.OfType("IfcWall", false).Count();
var chkCnt = model.Query("select @ifcWall.Count()");
Assert.AreEqual(cnt.ToString(), chkCnt.ToString());
model.Close();
}
/// <summary>
/// Retrieves model metrics for future analysis
/// </summary>
/// <param name="args"></param>
static void Main(string[] args)
{
Params arguments = Params.ParseParams(args);
if (arguments.IsValid)
{
if (!arguments.SourceIsXbimFile) //need to parse the file
{
using (EventTrace eventTrace = LoggerFactory.CreateEventTrace())
{
using (var model = new XbimModel())
{
model.CreateFrom(arguments.SourceModelName, null, null, true);
var m3D = new Xbim3DModelContext(model);
arguments.SourceModelName = Path.ChangeExtension(arguments.SourceModelName, ".xbim");
m3D.CreateContext();
model.Close();
}
CreateLogFile(arguments.SourceModelName, eventTrace.Events);
}
}
Console.WriteLine("Analysing.....");
var metrics = new XbimModelMetrics();
using (var model = new XbimModel())
{
model.Open(arguments.SourceModelName);
metrics["Number Of IfcProducts"] = model.Instances.OfType <IfcProduct>().Count();
var shapeDefinitions = model.Instances.OfType <IfcProductDefinitionShape>().ToList();
metrics["Number Of IfcProductDefinitionShape"] = shapeDefinitions.Count();
var rep = shapeDefinitions.SelectMany(shape => shape.Representations.SelectMany(a => a.Items).Where(s => s.IsSolidModel()));
metrics["Number Of Shape Items"] = rep.Count();
metrics["Number Of IfcCartesianPoint"] = model.Instances.OfType <IfcCartesianPoint>().Count();
metrics["Number Of IfcFaceBasedSurfaceModel"] = model.Instances.OfType <IfcFaceBasedSurfaceModel>().Count();
metrics["Number Of IfcShellBasedSurfaceModel"] = model.Instances.OfType <IfcShellBasedSurfaceModel>().Count();
metrics["Number Of IfcSolidModel"] = model.Instances.OfType <IfcSolidModel>().Count();
metrics["Number Of IfcHalfSpaceSolid"] = model.Instances.OfType <IfcHalfSpaceSolid>().Count();
metrics["Number Of IfcBooleanResult"] = model.Instances.OfType <IfcBooleanResult>().Count();
metrics["Number Of IfcMappedItem"] = model.Instances.OfType <IfcMappedItem>().Count();
double totalVoids = 0;
double maxVoidsPerElement = 0;
double totalElements = 0;
foreach (var relVoids in model.Instances.OfType <IfcRelVoidsElement>().GroupBy(r => r.RelatingBuildingElement))
{
var voidCount = relVoids.Count();
totalVoids += voidCount;
totalElements++;
double newmaxVoidsPerElement = Math.Max(maxVoidsPerElement, voidCount);
if (newmaxVoidsPerElement != maxVoidsPerElement)
{
maxVoidsPerElement = newmaxVoidsPerElement;
Console.WriteLine("Element is #{0}", relVoids.Key.EntityLabel);
}
}
metrics["Total Of Openings Cut"] = totalVoids;
metrics["Number Of Element with Openings"] = totalElements;
metrics["Maximum openings in an Element"] = maxVoidsPerElement;
metrics["Average openings in an Element"] = totalVoids == 0 ? 0.0 : totalElements / totalVoids;
//if the model has shape geometry report on that
var context = new Xbim3DModelContext(model);
metrics["Number of Shape Geometries"] = context.ShapeGeometries().Count();
metrics["Number of Shape Instances"] = context.ShapeInstances().Count();
// metrics["Number of Surface Styles"] = context.().Count();
model.Close();
}
foreach (var metric in metrics)
{
Console.WriteLine("{0} = {1}", metric.Key, metric.Value);
}
}
Console.WriteLine("Press Enter to continue...");
Console.ReadLine();
}
public void AddRecordsCountRollbackTest()
{
using (XbimModel model = new XbimModel())
{
Assert.IsTrue(model.Open(SourceFile, XbimDBAccess.ReadWrite));
int inserts = 100;
long initTotalCount = model.Instances.Count;
long initPointCount = model.Instances.CountOf<IfcCartesianPoint>();
using (var txn = model.BeginTransaction())
{
for (int i = 0; i < inserts; i++)
{
model.Instances.New<IfcCartesianPoint>(p => p.SetXYZ(1, 2, 3));
}
long newTotalCount = model.Instances.Count;
long newPointCount = model.Instances.CountOf<IfcCartesianPoint>();
Assert.AreEqual(inserts + initTotalCount, newTotalCount);
Assert.AreEqual(inserts + initPointCount, newPointCount);
}
long finalCount = model.Instances.Count;
long finalPointCount = model.Instances.CountOf<IfcCartesianPoint>();
model.Close();
Assert.AreEqual(finalCount, initTotalCount); //check everything undid
Assert.AreEqual(initPointCount, finalPointCount);
}
}
public void OpenReadOnly()
{
Assert.IsTrue(XbimModel.ModelOpenCount == 0);
using (XbimModel m = new XbimModel())
{
m.Open(ModelA, XbimDBAccess.Read);
Assert.IsTrue(XbimModel.ModelOpenCount == 1);
using (XbimModel m2 = new XbimModel())
{
m2.Open(ModelA, XbimDBAccess.Read);
Assert.IsTrue(XbimModel.ModelOpenCount == 2);
}
}
Assert.IsTrue(XbimModel.ModelOpenCount == 0);
}
/// <summary>
/// Loads a model (semantic and geometric) from a previously created .xbim file
/// </summary>
/// <param name="model"></param>
/// <param name="semanticFileName"></param>
private void ReloadModel(XbimModel model, string semanticFileName)
{
model.Open(semanticFileName, XbimExtensions.XbimDBAccess.Read, null);
}
