public void EscapeHeaderTests()
{
const string path = @"x:\path1\path2\filename.ifc";
const string umlaut = "name with umlaut ü";
using (var model = Ifc2x3.IO.XbimModel.CreateTemporaryModel())
{
model.Initialise("Creating Author", " Creating Organisation", "This Application", "This Developer", "v1.1");
using (var txn = model.BeginTransaction())
{
model.IfcProject.Name = "Project Name";
txn.Commit();
}
model.Header.FileName.Name = path;
model.Header.FileName.Organization.Add(umlaut);
model.SaveAs("testOutput.ifc");
}
using (var model = new Ifc2x3.IO.XbimModel())
{
model.CreateFrom("testOutput.ifc", null, null, true);
Assert.IsTrue(model.Header.FileName.Name == path);
Assert.IsTrue(model.Header.FileName.Organization.FirstOrDefault() == umlaut);
model.Close();
}
}
public void ExtractIfcGeometryEntitiesTest()
{
using (var source = new Ifc2x3.IO.XbimModel())
{
PropertyTranformDelegate propTransform = delegate(ExpressMetaProperty prop, object toCopy)
{
if (toCopy is IfcProduct)
{
if (prop.PropertyInfo.Name == "ObjectPlacement" || prop.PropertyInfo.Name == "Representation")
{
return(null);
}
}
if (toCopy is IfcTypeProduct)
{
if (prop.PropertyInfo.Name == "RepresentationMaps")
{
return(null);
}
}
return(prop.PropertyInfo.GetValue(toCopy, null));//just pass through the value
};
//source.LoadStep21("BIM Logo-LetterM.xBIM");
//source.SaveAs("WithGeometry.ifc");
var modelName = @"4walls1floorSite";
var xbimModelName = Path.ChangeExtension(modelName, "xbim");
source.CreateFrom(Path.ChangeExtension(modelName, "ifc"), null, null, true);
using (var target = Ifc2x3.IO.XbimModel.CreateModel(Path.ChangeExtension(modelName + "_NoGeom", "xbim")))
{
target.AutoAddOwnerHistory = false;
using (var txn = target.BeginTransaction())
{
var copied = new XbimInstanceHandleMap(source, target);
foreach (var item in source.Instances.OfType <IfcRoot>())
{
target.InsertCopy(item, copied, txn, propTransform, false);
}
txn.Commit();
}
target.SaveAs(Path.ChangeExtension(modelName + "_NoGeom", "ifc"));
target.Close();
}
source.Close();
// XbimModel.Compact(Path.ChangeExtension(modelName + "_NoGeom", "xbim"), Path.ChangeExtension(modelName + "_NoGeom_Compacted", "xbim"));
//the two files should be the same
}
}
public void CopyAllEntitiesTest()
{
var sourceFile = "source.ifc";
var copyFile = "copy.ifc";
using (var source = new Ifc2x3.IO.XbimModel())
{
PropertyTranformDelegate propTransform = delegate(ExpressMetaProperty prop, object toCopy)
{
var value = prop.PropertyInfo.GetValue(toCopy, null);
return(value);
};
//source.CreateFrom(@"C:\Users\Steve\Downloads\Test Models\crash\NBS_LakesideRestaurant_EcoBuild2015_Revit2014_.ifc","source.xbim",null,true);
//source.CreateFrom(@"C:\Users\Steve\Downloads\Test Models\Wall with complex openings.ifc", "source.xbim",null,true);
source.Open("BIM Logo-LetterM.xBIM");
source.SaveAs(sourceFile);
using (var target = Ifc2x3.IO.XbimModel.CreateTemporaryModel())
{
target.AutoAddOwnerHistory = false;
using (var txn = target.BeginTransaction())
{
target.Header = source.Header;
var copied = new XbimInstanceHandleMap(source, target);
foreach (var item in source.Instances)
{
target.InsertCopy(item, copied, txn, propTransform, true);
}
txn.Commit();
}
target.SaveAs(copyFile);
}
source.Close();
//the two files should be the same
FileCompare(sourceFile, copyFile);
}
}