public MProject GetProject()
{
MProject proj = new MProject();
IIfcProject iProj = _model.Instances.OfType <IIfcProject>().First();
proj.FileName = file;
proj.Author = iProj.OwnerHistory.OwningUser.ThePerson.ToString();
var createTime = DateTimeOffset.FromUnixTimeSeconds(iProj.OwnerHistory.CreationDate);
proj.Created = createTime.DateTime;
if (iProj.OwnerHistory.LastModifiedDate.HasValue == false)
{
proj.LastChanged = createTime.DateTime;
}
else
{
var time = DateTimeOffset.FromUnixTimeSeconds(iProj.OwnerHistory.LastModifiedDate.Value);
proj.LastChanged = time.DateTime;
}
proj.ProjectName = iProj.Name;
return(proj);
}
public ETLLoad()
{
InitializeComponent();
button_OK.IsEnabled = false;
if (_model != null)
{
IfcStore model = _model as IfcStore;
string projName = string.Empty;
IIfcProject project = model.Instances.OfType <IIfcProject>(true).FirstOrDefault();
//if (model.IfcSchemaVersion == IfcSchemaVersion.Ifc4)
//{
// var project = model.Instances.FirstOrDefault<Xbim.Ifc4.Kernel.IfcProject>();
// projName = project.Name;
//}
//else if (model.IfcSchemaVersion == IfcSchemaVersion.Ifc2X3)
//{
// var project = model.Instances.FirstOrDefault<Xbim.Ifc2x3.Kernel.IfcProject>();
// projName = project.Name;
//}
if (String.Compare(projName, "Empty Project") != 0)
{
button_OK.IsEnabled = true;
}
}
}
public XbimModelViewModel(IIfcProject project, IXbimViewModel parent)
{
_model = project.Model;
_project = project;
CreatingParent = parent;
IEnumerable subs = Children; //call this once to preload first level of hierarchy
}
public void ToleratesEmptyMultibyteStringsTest()
{
// I have stumbled across a file containing empty multibyte string sequences '\X2\\X0\'.
using (IfcStore store = IfcStore.Open(@"TestFiles\EmptyMultibyteString.ifc")) {
IIfcProject project = store.Instances.OfType <IIfcProject>().SingleOrDefault();
Assert.AreEqual("Test Test Test", (string)project.Name);
}
}
public SpatialViewModel(IIfcProject project)
{
if (project == null)
{
throw new ArgumentNullException("project");
}
_model = project.Model;
_spatialStructure = project;
}
private SceneModel CreateNew(IIfcProject p, IfcSceneExportSettings settings)
{
return(new SceneModel()
{
Name = p?.Name,
Id = p?.GlobalId.ToGlobalUniqueId(),
UnitsPerMeter = settings.UnitsPerMeter,
Stamp = Timestamp.FromDateTime(DateTime.Now.ToUniversalTime())
});
}
public ProjectType(IIfcProject ifcProject, CoBieLiteHelper helper)
: this()
{
// _ifcProject = ifcProject;
externalEntityName = helper.ExternalEntityName(ifcProject);
externalID = helper.ExternalEntityIdentity(ifcProject);
externalSystemName = helper.ExternalSystemName(ifcProject);
ProjectName = ifcProject.Name;
ProjectDescription = ifcProject.Description;
}
protected override Project Mapping(IIfcProject source, Project target)
{
var helper = ((IfcToCOBieLiteUkExchanger)Exchanger).Helper;
target.ExternalEntity = helper.ExternalEntityName(source);
target.ExternalId = helper.ExternalEntityIdentity(source);
target.AltExternalId = source.GlobalId;
target.Name = source.Name;
target.Description = source.Description;
return(target);
}
public void BindUi(IXbimXplorerPluginMasterWindow mainWindow)
{
_parentWindow = mainWindow;
_model = mainWindow.Model;
if (_model != null)
{
IfcStore model = _model as IfcStore;
string projName = string.Empty;
IIfcProject project = model.Instances.OfType <IIfcProject>(true).FirstOrDefault();
if (String.Compare(projName, "Empty Project") != 0)
{
button_OK.IsEnabled = true;
}
}
SetBinding(ModelProperty, new Binding());
}
static void Main()
{
using (var model = ifcRepo.Model)
{
using (var txn = model.BeginTransaction("Modification"))
{
IIfcProject ifcProject = model.Instances.FirstOrDefault <IIfcProject>();
ifcProject.Name = "TEST4";
var ifcProjectID = ifcProject.GlobalId.ToString();
Db.Transact(() =>
{
new B5DTest().CreateProjectTree(ifcProject);
//var root = Db.SQL($"SELECT r FROM {typeof(IfcRoot)} r WHERE r.{nameof(IfcRoot.ExternalIfcGlobalId)} = ?", ifcProjectID).FirstOrDefault();
//if (root == null)
//{
// new B5DTest().CreateProjectTree(ifcProject);
//}
});
}
}
}
public void CreateProjectTree(IIfcProject ifcProject)
{
BuildTree(null, null, ifcProject);
}
public IfcLocationData(string path)
{
using (IfcStore model = IfcStore.Open(path))
{
if (model.SchemaVersion == XbimSchemaVersion.Ifc2X3)
{
Schema = "Ifc 2x3";
SchemaIsSupported = true;
}
else if (model.SchemaVersion == XbimSchemaVersion.Ifc4)
{
Schema = "Ifc4";
SchemaIsSupported = false;
return;
}
else
{
Schema = model.SchemaVersion.ToString();
SchemaIsSupported = false;
return;
}
IIfcProject project = model.Instances.FirstOrDefault <IIfcProject>();
string applicationFullname = project.OwnerHistory.OwningApplication.ApplicationFullName;
if (applicationFullname == null)
{
AuthoringTool = "N/A";
}
else
{
AuthoringTool = project.OwnerHistory.OwningApplication.ApplicationFullName;
}
IIfcSIUnit lengtUnit = project.UnitsInContext.Units.FirstOrDefault <IIfcSIUnit>(q => q.UnitType == IfcUnitEnum.LENGTHUNIT);
LengthUnit = lengtUnit.FullName;
IIfcSite site = model.Instances.FirstOrDefault <IIfcSite>();
if (site.RefElevation.HasValue)
{
refElevation = site.RefElevation.Value;
}
else
{
refElevation = double.NaN;
}
IIfcLocalPlacement placement = site.ObjectPlacement as IIfcLocalPlacement;
IIfcAxis2Placement3D axis2Placement = placement.RelativePlacement as IIfcAxis2Placement3D;
double x = axis2Placement.RefDirection.DirectionRatios.GetAt(0);
double y = axis2Placement.RefDirection.DirectionRatios.GetAt(1);
double angle = 360 - Math.Atan2(y, x) * 180 / Math.PI;
if (angle.Equals(360))
{
angle = 0;
}
Orientation = angle;
EW = axis2Placement.Location.Coordinates.GetAt(0);
NS = axis2Placement.Location.Coordinates.GetAt(1);
elevation = axis2Placement.Location.Coordinates.GetAt(2);
}
}
public XbimModelViewModel(IIfcProject project, IXbimViewModel parent)
{
Model = project.Model;
_project = project;
CreatingParent = parent;
}
public static IEnumerable <IIfcSpatialStructureElement> GetSpatialStructuralElements(this IIfcProject project)
{
return(project.IsDecomposedBy.SelectMany(rel => rel.RelatedObjects.OfType <IIfcSpatialStructureElement>()));
}
public static IEnumerable <EntityIndex <IfcLabeledElement <IPersistEntity> > > FlattenEntityIndex(this IIfcProject p)
{
var stack = new Stack <IIfcSpatialElement>(p.SpatialStructuralElements.Reverse());
var index = new Dictionary <IIfcSpatialElement, EntityIndex <IfcLabeledElement <IPersistEntity> > >();
while (0 < stack.Count)
{
var element = stack.Pop();
EntityIndex <IfcLabeledElement <IPersistEntity> > parent = null;
index.TryGetValue(element.IsContainedIn, out parent);
// Depth first for structural elements branch
foreach (var relAggregate in element.Decomposes.Reverse())
{
foreach (var subElement in relAggregate.RelatedObjects.OfType <IIfcSpatialStructureElement>().Reverse())
{
var e = new EntityIndex <IfcLabeledElement <IPersistEntity> >(
parent,
new IfcLabeledElement <IPersistEntity>(subElement)
);
index.Add(subElement, e);
stack.Push(subElement);
yield return(e);
}
}
// Finally return all products
foreach (var product in element.ContainsElements.SelectMany(x => x.RelatedElements))
{
yield return(new EntityIndex <IfcLabeledElement <IPersistEntity> >(parent, new IfcLabeledElement <IPersistEntity>(product)));
}
}
}
