static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(Console.In);
IfcProject project = db.Project;
IfcSpatialElement rootElement = project.RootElement;
List <IfcBuildingElement> elements = project.Extract <IfcBuildingElement>();
List <IfcFacetedBrep> breps = new List <IfcFacetedBrep>();
foreach (IfcBuildingElement element in elements)
{
List <IfcRepresentation> reps = element.Representation.Representations;
foreach (IfcRepresentation rep in reps)
{
IfcShapeRepresentation sr = rep as IfcShapeRepresentation;
if (sr != null)
{
List <IfcRepresentationItem> items = sr.Items;
foreach (IfcRepresentationItem item in items)
{
IfcFacetedBrep fb = item as IfcFacetedBrep;
if (fb != null)
{
breps.Add(fb);
}
}
}
}
}
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(Console.In);
IfcProject project = db.Project;
IfcSpatialElement rootElement = project.RootElement();
List <IfcBuiltElement> elements = project.Extract <IfcBuiltElement>(); //IfcBuiltElement renamed from IfcBuildingElement
List <IfcFacetedBrep> breps = new List <IfcFacetedBrep>();
foreach (IfcBuiltElement element in elements)
{
IfcProductDefinitionShape representation = element.Representation;
if (representation != null)
{
foreach (IfcShapeModel rep in representation.Representations)
{
IfcShapeRepresentation sr = rep as IfcShapeRepresentation;
if (sr != null)
{
foreach (IfcRepresentationItem item in sr.Items)
{
IfcFacetedBrep fb = item as IfcFacetedBrep;
if (fb != null)
{
breps.Add(fb);
}
}
}
}
}
}
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(Console.In);
IfcProject project = db.Project;
Console.Out.Write("Number of Stories in file :" + project.Extract <IfcBuildingStorey>().Count);
}
private void openFileButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "ifc|*.ifc";
ofd.ShowDialog();
DatabaseIfc db = new DatabaseIfc(ofd.FileName);
IfcProject project = db.Project;
IfcSpatialElement rootElement = project.RootElement;
List <IfcBuildingElement> elements = project.Extract <IfcBuildingElement>();
List <IfcFacetedBrep> breps = new List <IfcFacetedBrep>();
foreach (IfcBuildingElement element in elements)
{
//outputLabel.Content += element.Name+ "\n";
IfcProductRepresentation representation = element.Representation;
if (representation != null)
{
foreach (IfcRepresentation rep in representation.Representations)
{
IfcShapeRepresentation sr = rep as IfcShapeRepresentation;
if (sr != null)
{
foreach (IfcRepresentationItem item in sr.Items)
{
Debug.WriteLine(item.GetType());
IfcFacetedBrep fb = item as IfcFacetedBrep;
if (fb != null)
{
breps.Add(fb);
outputLabel.Content += fb + "\n";
/// Each IfcFacetedBrep has one IfcClosedShell called "Outer".
/// IfcClosedShell has several IfcFaces called CfsFaces
//foreach (var face in fb.Outer.CfsFaces)
//{
// /// IfcFace has several IfcFaceOuterBounds called bounds
// foreach(var bound in face.Bounds)
// {
// /// Each IfcFaceOuterBound inherited from IfcFacetedBrep has IfcPolyLoop
// var loop = bound.Bound as IfcPolyloop;
// if(loop != null)
// {
// foreach(var point in loop.Polygon)
// {
// //point.Coordinates;
// outputLabel.Content += point.Coordinates + "\n";
// }
// }
// }
//}
//outputLabel.Content += fb.ToString() + "\n";
}
}
}
}
}
}
}
private void Button_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "ifc|*.ifc";
ofd.ShowDialog();
DatabaseIfc db = new DatabaseIfc(ofd.FileName);
IfcProject project = db.Project;
countStoryLabel.Content = ("Number of Stories in file :" + project.Extract <IfcBuildingStorey>().Count);
levelTreeView.Items.Clear();
foreach (var storey in project.Extract <IfcBuildingStorey>())
{
levelTreeView.Items.Add(storey.Name);
}
}
private void openFileButton_Click(object sender, RoutedEventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.Filter = "ifc|*.ifc";
ofd.ShowDialog();
DatabaseIfc db = new DatabaseIfc(ofd.FileName);
IfcProject project = db.Project;
IfcSpatialElement rootElement = project.RootElement;
List <IfcBuildingElement> elements = project.Extract <IfcBuildingElement>();
List <IfcFacetedBrep> breps = new List <IfcFacetedBrep>();
foreach (IfcBuildingElement element in elements)
{
//outputLabel.Content += element.Name+ "\n";
IfcProductRepresentation representation = element.Representation;
if (representation != null)
{
foreach (IfcRepresentation rep in representation.Representations)
{
IfcShapeRepresentation sr = rep as IfcShapeRepresentation;
if (sr != null)
{
foreach (IfcRepresentationItem item in sr.Items)
{
var ifcTopologicalRepItem = item as IfcTopologicalRepresentationItem;
var ifcGeometricRepItem = item as IfcGeometricRepresentationItem;
var ifcMappedItem = item as IfcMappedItem;
var ifcStyledItem = item as IfcStyledItem;
if (ifcTopologicalRepItem != null)
{
var ifcConnectedFaceSet = ifcTopologicalRepItem as IfcConnectedFaceSet;
var ifcEdge = ifcTopologicalRepItem as IfcEdge;
var ifcFace = ifcTopologicalRepItem as IfcFace;
var ifcFaceBound = ifcTopologicalRepItem as IfcFaceBound;
var ifcPath = ifcTopologicalRepItem as IfcPath;
var ifcVertex = ifcTopologicalRepItem as IfcVertex;
var ifcLoop = ifcTopologicalRepItem as IfcLoop;
}
else if (ifcGeometricRepItem != null)
{
var ifcCompositeCurveSegment = ifcGeometricRepItem as IfcCompositeCurveSegment;
var ifcCurve = ifcGeometricRepItem as IfcCurve;
var ifcDirection = ifcGeometricRepItem as IfcDirection;
var ifcPlacement = ifcGeometricRepItem as IfcPlacement;
var ifcPoint = ifcGeometricRepItem as IfcPoint;
var ifcSurface = ifcGeometricRepItem as IfcSurface;
var ifcVector = ifcGeometricRepItem as IfcVector;
var ifcBooleanResult = ifcGeometricRepItem as IfcBooleanResult;
var ifcSolidModel = ifcGeometricRepItem as IfcSolidModel;
var ifcHalfSpaceSolid = ifcGeometricRepItem as IfcHalfSpaceSolid;
var ifcBoundingBox = ifcGeometricRepItem as IfcBoundingBox;
var ifcCartesianTransformationOperator = ifcGeometricRepItem as IfcCartesianTransformationOperator;
var ifcSectionedSpine = ifcGeometricRepItem as IfcSectionedSpine;
var ifcGeometricSet = ifcGeometricRepItem as IfcGeometricSet;
var ifcFaceBasedSurfaceModel = ifcGeometricRepItem as IfcFaceBasedSurfaceModel;
var ifcShellBasedSurfaceModel = ifcGeometricRepItem as IfcShellBasedSurfaceModel;
}
else if (ifcMappedItem != null)
{
var mapSource = ifcMappedItem.MappingSource;
var mapTarget = ifcMappedItem.MappingTarget;
foreach (var mappedItem in mapSource.MappedRepresentation.Items)
{
var itm = mappedItem as IfcExtrudedAreaSolid;
Debug.WriteLine(itm.Depth);
Debug.WriteLine(itm.SweptArea.ProfileName);
}
}
else if (ifcStyledItem != null)
{
}
}
}
}
}
}
}
static void Main(string[] args) //Example as requested at http://forums.autodesk.com/t5/revit-api/opensource-api-for-reading-ifc-files/m-p/6435644#M17340
{
DirectoryInfo di = Directory.GetParent(Path.GetDirectoryName(Assembly.GetEntryAssembly().Location));
di = Directory.GetParent(di.FullName);
string filename = Path.Combine(di.FullName, "IFC Model.ifc");
DatabaseIfc db = new DatabaseIfc(filename);
IfcProject project = db.Project;
List <IfcBuildingElement> elements = project.Extract <IfcBuildingElement>();
Dictionary <string, MyElement> dictionary = new Dictionary <string, MyElement>();
foreach (IfcBuildingElement element in elements)
{
string desc = (element as IfcColumn != null ? "COL" : (element as IfcBeam != null ? "BEAM" : ""));
string mark = element.Tag;
if (!string.IsNullOrEmpty(desc))
{
if (dictionary.ContainsKey(mark))
{
dictionary[mark].mQuantity++;
}
else
{
string grade = "";
double length = 0;
foreach (IfcRelDefinesByProperties rdp in element.IsDefinedBy)
{
IfcPropertySet pset = rdp.RelatingPropertyDefinition as IfcPropertySet;
if (pset == null)
{
continue;
}
foreach (IfcProperty property in pset.HasProperties)
{
IfcPropertySingleValue psv = property as IfcPropertySingleValue;
if (psv == null)
{
continue;
}
if (string.Compare("Grade", psv.Name) == 0)
{
grade = psv.NominalValue.Value.ToString();
}
else if (string.Compare("Length", psv.Name) == 0)
{
IfcLengthMeasure lengthmeasure = psv.NominalValue as IfcLengthMeasure;
if (lengthmeasure != null)
{
length = lengthmeasure.Measure;
}
}
}
}
dictionary.Add(mark, new MyElement(mark, desc, element.ObjectType, grade, length));
}
}
}
Console.WriteLine("Mark\tDescription\tSection\tGrade\tLength\tQty");
foreach (MyElement element in dictionary.ToList().ConvertAll(x => x.Value).OrderBy(x => x.mMark))
{
Console.WriteLine(element.mMark + "\t" + element.mDescription + "\t" + element.mSection + "\t" + element.mGrade + "\t" + element.mLength + "\t" + element.mQuantity);
}
}
protected override void OnLoad(EventArgs e)
{
_treeModify = false;
testLayer = viewportLayout1.Layers.Add("testLayer", Color.Red);
int testLayer1 = viewportLayout1.Layers.Add("onPlane", Color.Blue);
spatialLayer = viewportLayout1.Layers.Add("spatialLayer", Color.Green);
viewportLayout1.Layers[0].Name = "Default";
//viewportLayout1.Layers[0].Color = Color.Gray;
//viewportLayout1.Layers[spatialLayer].Visible = true;
//viewportLayout1.Layers[0].Visible = false;
//DatabaseIfc db = new DatabaseIfc("C:\\devdept\\IFC Model.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devdept\\IFC\\Martti_Ahtisaaren_RAK.ifc"); //gym exception
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\MOD-Padrão\\MOD-Padrão.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\Blueberry031105_Complete_optimized.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\Clinic_Handover_WithProperty3.ifc"); //Gym exception
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\Duplex_A_20110907.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\NER-38d.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\NHS Office.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\Office_A_20110811.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\porur duplex.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Data\\c_rvt8_Townhouse.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Samples\\01 Fire Protection.ifc");
DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Samples\\ArchiCAD IFC Buildsoft.ifc");
//DatabaseIfc db = new DatabaseIfc("C:\\devDept\\IFC\\IFC Samples\\Clinic_S_20110715_optimized.ifc");
IfcProject project = db.Project;
List <IfcBuildingElement> ifcBuildingElement = project.Extract <IfcBuildingElement>();
List <IfcSpatialElement> ifcSpatialElement = project.Extract <IfcSpatialElement>();
List <IfcDistributionElement> ifcDistributionElement = project.Extract <IfcDistributionElement>();
//List<IfcRoot> ifcRoot = project.Extract<IfcRoot>();
foreach (IfcSpatialElement ifcElement in ifcSpatialElement) //ifcmesh
{
Entity eyeElement = null;
Transformation elementTrs = new Transformation(1);
if (ifcElement.Placement != null)
{
elementTrs = Conversion.getPlacementTransformtion(ifcElement.Placement);
}
if (ifcElement.Representation != null)
{
eyeElement = Conversion.getEntityFromIfcProductRepresentation(ifcElement.Representation, viewportLayout1, elementTrs);
}
if (eyeElement != null)
{
eyeElement.TransformBy(elementTrs);
if (eyeElement is BlockReference)
{
UtilityIfc.loadProperties((IfcBlockReference)eyeElement, ifcElement);
}
else
{
IfcMesh ifcMesh;
Mesh eyeElementMesh;
if (eyeElement is Solid)
{
Solid eyeElementSolid = (Solid)eyeElement;
eyeElementMesh = eyeElementSolid.ConvertToMesh();
}
else
{
eyeElementMesh = (Mesh)eyeElement;
}
Color color = eyeElementMesh.Color;
colorMethodType cmt = eyeElementMesh.ColorMethod;
ifcMesh = new IfcMesh(eyeElementMesh.Vertices, eyeElementMesh.Triangles);
ifcMesh.Color = color;
ifcMesh.ColorMethod = cmt;
UtilityIfc.loadProperties(ifcMesh, ifcElement);
eyeElement = ifcMesh;
}
viewportLayout1.Entities.Add(eyeElement, spatialLayer);
}
}
foreach (IfcBuildingElement ifcElement in ifcBuildingElement)
{
if (ifcElement.GlobalId.StartsWith("3LHl4aR6j6bfwjDqKa2Mh9") && /**/ ifcElement.Decomposes == null)
{
Entity eyeElement = Conversion.getEntityFromIfcElement(ifcElement, viewportLayout1);
if (eyeElement != null)
{
viewportLayout1.Entities.Add(eyeElement, 0);
}
}
}
foreach (IfcDistributionElement ifcElement in ifcDistributionElement)
{
if (/*ifcElement.GlobalId.StartsWith("2O_tcxRRn1gegwp_L0mkmi") &&/**/ ifcElement.Decomposes == null)
{
Entity eyeElement = Conversion.getEntityFromIfcElement(ifcElement, viewportLayout1);
if (eyeElement != null)
{
viewportLayout1.Entities.Add(eyeElement, 0);
}
}
}
debug += Conversion.Debug;
Debug.WriteLine(debug);
TreeViewManager.PopulateTree(modelTree, viewportLayout1.Entities.ToList(), viewportLayout1.Blocks);
viewportLayout1.ZoomFit();
}