public static int Main(string[] args)
{
var returnMessage = (int)ExitCode.Success;
var outputElements = new List <JsonIfcElement>();
var pathSource = string.Empty;
var pathDest = string.Empty;
var activeComptactJson = true;
var readVersion = false;
var activeFullJson = false;
//var SCALE = 1.0;
var context = new JsonConversionContext();
JsonProjectIfcElement newProject = null;
try
{
foreach (string arg in args)
{
if (arg.ToLower().Trim() == "--version")
{
readVersion = true;
}
if (arg.ToLower().Trim() == "--indented")
{
activeComptactJson = false;
}
if (arg.ToLower().Trim() == "--full")
{
activeFullJson = true;
}
if (arg.Substring(0, 2) != "--" && pathSource != string.Empty && pathDest == string.Empty)
{
pathDest = arg;
}
if (arg.Substring(0, 2) != "--" && pathSource == string.Empty)
{
pathSource = arg;
}
}
if (readVersion)
{
var version = System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString();
Console.WriteLine($"1. ConvertIfc2Json : {version}{Environment.NewLine}(.Net version {typeof(string).Assembly.ImageRuntimeVersion})");
return(returnMessage);
}
if (File.Exists(pathSource))
{
if (pathDest == string.Empty)
{
pathDest = pathSource + ".json";
}
var db = new DatabaseIfc();
IfcProject project;
var projectId = "";
var sites = new List <IfcSite>();
var buildings = new List <IfcBuilding>();
try
{
db = new DatabaseIfc(pathSource);
project = db.Project;
sites = project.Extract <IfcSite>();
// IFC Project
try
{
if (project.GlobalId != null)
{
// REVIEW ne semble pas servir
//foreach (var unit in project.UnitsInContext.Units)
//{
// var u = project.UnitsInContext.Extract<IfcSIUnit>();
// // Console.WriteLine("2." + unit.StepClassName);
//}
// Computing the json conversion scale from current Geogym project
context.SCALE = project.GetJsonConversionScale();
projectId = project.GlobalId;
}
outputElements.Add(newProject = new JsonProjectIfcElement(project));
}
catch (Exception ex)
{
Console.WriteLine("3. Element read error " + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
catch (Exception ex)
{
Console.WriteLine("31. Write file : " + ex.Message);
returnMessage = (int)ExitCode.InvalidFile;
}
// IFC Site
foreach (var site in sites)
{
try
{
if (site.GlobalId != null)
{
var newSite = new JsonSiteIfcElement(site, newProject, context);
outputElements.Add(newSite);
// IFC Building
buildings = site.Extract <IfcBuilding>();
foreach (var building in buildings)
{
var newBuildind = new JsonBuildingIfcElement(building, newSite, context); // REVIEW shouldn't create this unused instance if global id is null
if (building.GlobalId != null)
{
outputElements.Add(newBuildind);
}
// IFC Building Storey // Levels
var buildingStoreys = building.Extract <IfcBuildingStorey>();
foreach (var buildingStorey in buildingStoreys)
{
var storeyElement = new JsonStoreyIfcElement(buildingStorey, newBuildind, context);
outputElements.Add(storeyElement);
// IFC Space // Rooms
var spaces = buildingStorey.Extract <IfcSpace>();
// Check IfcProduct Ids
var productsIds = new List <string>();
var productCounter = 0;
// IfcProduct
var products = buildingStorey.Extract <IfcProduct>();
foreach (var product in products)
{
try
{
if (product.GlobalId != null)
{
var newElementProd = new JsonProductIfcElement(product, storeyElement, context);
var spaceCounter = 0;
// Link to the Space
foreach (var space in spaces)
{
try
{
// REVIEW = LatestOrDefault
// IfcSpace
if (space.GlobalId == product.GlobalId)
{
try
{
newElementProd.userData.name = space.LongName;
}
catch (NotSupportedException exEncode)
{
newElementProd.userData.name = space.Name;
Console.WriteLine("15. Space Name read error (id: " + space.GlobalId + ") " + exEncode.Message); // returnMessage = (int)ExitCode.NodataIsAvailableForEncoding;
}
catch (System.Exception ex)
{
Console.WriteLine("29. Space Name LongName read error" + ex.Message);
}
newElementProd.userData.pset.Add("number", space.Name);
// Create boundary
geoGeometry geom = new geoGeometry();
IList <IList <IList <double> > > coords = new List <IList <IList <double> > >();
Dictionary <string, string> props = new Dictionary <string, string>();
string height = "0.0";
string elevation = "0.0";
// Representation
if (space.Representation.Representations.Count > 0)
{
foreach (IfcRepresentationItem item in space.Representation.Representations[0].Items)
{
try
{
if (item.StepClassName == "IfcExtrudedAreaSolid")
{
IfcExtrudedAreaSolid areaSolid = item as IfcExtrudedAreaSolid;
IfcAxis2Placement3D pos = areaSolid.Position;
Point3D loc = new Point3D(pos.Location.Coordinates[0], pos.Location.Coordinates[1], pos.Location.Coordinates[2]);
height = (areaSolid.Depth / context.SCALE).ToString();
elevation = (buildingStorey.Elevation / context.SCALE).ToString();
if (areaSolid.SweptArea.StepClassName == "IfcArbitraryClosedProfileDef")
{ // Polyline
IfcArbitraryClosedProfileDef arbitraryClosedProfiles = areaSolid.SweptArea as IfcArbitraryClosedProfileDef;
IList <IList <double> > polyExt = new List <IList <double> >();
if (arbitraryClosedProfiles.OuterCurve.StepClassName == "IfcIndexedPolyCurve")
{
IfcIndexedPolyCurve outerCurve = arbitraryClosedProfiles.OuterCurve as IfcIndexedPolyCurve;
IfcCartesianPointList2D points = outerCurve.Points as IfcCartesianPointList2D;
foreach (double[] pts in points.CoordList)
{
if (pts.Length >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pts[0] / context.SCALE);
xy.Add(pts[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("6." + exTransf.Message);
}
}
}
}
else
{
List <IfcPolyline> poly = arbitraryClosedProfiles.OuterCurve.Extract <IfcPolyline>();
if (poly.Count > 0 && poly[0].Points.Count > 0)
{
foreach (IfcCartesianPoint pt in poly[0].Points)
{
if (pt.Coordinates.Count >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pt.Coordinates[0] / context.SCALE);
xy.Add(pt.Coordinates[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("7. " + exTransf.Message);
}
}
}
}
}
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
else if (areaSolid.SweptArea.StepClassName == "IfcRectangleProfileDef") // Rectangle
{
List <IfcRectangleProfileDef> rectangleProfile = areaSolid.SweptArea.Extract <IfcRectangleProfileDef>();
if (rectangleProfile.Count > 0)
{
if (rectangleProfile[0].XDim > 0.0000001 && rectangleProfile[0].YDim > 0.0000001)
{
if (rectangleProfile[0].Position.Location.Coordinates.Count >= 2)
{
try
{
Point3D lm = new Point3D(0, 0, 0);
double XDim = rectangleProfile[0].XDim / 2;
double YDim = rectangleProfile[0].YDim / 2;
// Left-Bottom
IList <double> lb = new List <double>();
Point3D lbP = new Point3D(lm.X - XDim, lm.Y - YDim, lm.Z);
lb.Add(lbP.X / context.SCALE);
lb.Add(lbP.Y / context.SCALE);
// right-Bottom
IList <double> rb = new List <double>();
Point3D rbP = new Point3D(lm.X + XDim, lm.Y - YDim, lm.Z);
rb.Add(rbP.X / context.SCALE);
rb.Add(rbP.Y / context.SCALE);
// right-top
IList <double> rt = new List <double>();
Point3D rtP = new Point3D(lm.X + XDim, lm.Y + YDim, lm.Z);
rt.Add(rtP.X / context.SCALE);
rt.Add(rtP.Y / context.SCALE);
// left-top
IList <double> lt = new List <double>();
Point3D ltP = new Point3D(lm.X - XDim, lm.Y + YDim, lm.Z);
lt.Add(ltP.X / context.SCALE);
lt.Add(ltP.Y / context.SCALE);
IList <IList <double> > polyExt = new List <IList <double> >();
polyExt.Add(lb);
polyExt.Add(rb);
polyExt.Add(rt);
polyExt.Add(lt);
polyExt.Add(lb);
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
catch (System.Exception exMatrixTransf)
{
Console.WriteLine("8. " + exMatrixTransf.Message);
}
}
}
}
}
else if (areaSolid.SweptArea.StepClassName == "IfcArbitraryProfileDefWithVoids") //
{
// OuterCurve [IfcCurve]
IfcArbitraryProfileDefWithVoids arbitraryProfileDefWithVoids = areaSolid.SweptArea as IfcArbitraryProfileDefWithVoids;
IfcArbitraryClosedProfileDef arbitraryClosedProfiles = areaSolid.SweptArea as IfcArbitraryClosedProfileDef;
IList <IList <double> > polyExt = new List <IList <double> >();
if (arbitraryProfileDefWithVoids.OuterCurve.StepClassName == "IfcIndexedPolyCurve")
{
IfcIndexedPolyCurve outerCurve = arbitraryClosedProfiles.OuterCurve as IfcIndexedPolyCurve;
IfcCartesianPointList2D points = outerCurve.Points as IfcCartesianPointList2D;
foreach (double[] pts in points.CoordList)
{
if (pts.Length >= 2)
{
try
{
IList <double> xy = new List <double>();
xy.Add(pts[0] / context.SCALE);
xy.Add(pts[1] / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("9. " + exTransf.Message);
}
}
}
}
else
{
List <IfcPolyline> poly = arbitraryProfileDefWithVoids.OuterCurve.Extract <IfcPolyline>();
foreach (IfcCartesianPoint pt in poly[0].Points)
{
if (pt.Coordinates.Count >= 2)
{
try
{
IList <double> xy = new List <double>();
Point3D p = new Point3D(pt.Coordinates[0], pt.Coordinates[1], 0);
xy.Add(p.X / context.SCALE);
xy.Add(p.Y / context.SCALE);
polyExt.Add(xy);
}
catch (System.Exception exTransf)
{
Console.WriteLine("10. " + exTransf.Message);
}
}
}
}
coords.Add(polyExt);
props.Add("location", pos.Location.Coordinates[0] / context.SCALE + "," + pos.Location.Coordinates[1] / context.SCALE + "," + pos.Location.Coordinates[2] / context.SCALE);
if (pos.RefDirection != null)
{
props.Add("refDirection", pos.RefDirection.DirectionRatios[0] + "," + pos.RefDirection.DirectionRatios[1] + "," + pos.RefDirection.DirectionRatios[2]);
}
if (pos.Axis != null)
{
props.Add("axis", pos.Axis.DirectionRatios[0] + "," + pos.Axis.DirectionRatios[1] + "," + pos.Axis.DirectionRatios[2]);
}
}
}
else if (item.StepClassName == "IfcFacetedBrep-XXX") // TODO : Fix export 3D Object
{ // https://standards.buildingsmart.org/IFC/RELEASE/IFC4_1/FINAL/HTML/schema/ifcgeometricmodelresource/lexical/ifcfacetedbrep.htm
List <IfcFacetedBrep> facetedBreps = item.Extract <IfcFacetedBrep>();
if (facetedBreps.Count > 0)
{
IfcFacetedBrep facetedBrep = facetedBreps[0];
elevation = (buildingStorey.Elevation / context.SCALE).ToString();
if (facetedBrep.Outer.StepClassName == "IfcClosedShell")
{
if (facetedBrep.Outer.CfsFaces.Count > 0) //
{
// CfsFaces[].Bounds[IfcFaceBound].Bound.Polgon[IfcCartesianPoint].Coordinates[3]
// OuterCurve [IfcCurve]
foreach (IfcFace cfsFace in facetedBrep.Outer.CfsFaces)
{
foreach (IfcFaceBound faceBound in cfsFace.Bounds)
{
IList <IList <double> > polyExt = new List <IList <double> >();
if (faceBound.Bound.StepClassName == "IfcPolyLoop")
{
IfcPolyLoop polyLoop = faceBound.Bound as IfcPolyLoop;
foreach (IfcCartesianPoint pt in polyLoop.Polygon)
{
IList <double> xy = new List <double>();
xy.Add(pt.Coordinates[0] / context.SCALE); //+ loc.X);
xy.Add(pt.Coordinates[1] / context.SCALE); // + loc.Y);
xy.Add(pt.Coordinates[2] / context.SCALE); // + loc.YZ;
polyExt.Add(xy);
}
}
// ERREUR OBJET 3D
// TODO : Fix export 3D Object
// coords.Add(polyExt);
}
}
}
}
}
}
}
catch (System.Exception exRepresentationItem)
{
Console.WriteLine("11. Element read error exRepresentationItem" + exRepresentationItem.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
if (coords.Count == 0)
{
// Console.WriteLine("12. " + coords.Count);
}
props.Add("height", height);
props.Add("elevation", elevation);
geom.type = "Polygon";
geom.coordinates = coords;
newElementProd.boundary = new geoFeature();
newElementProd.boundary.type = "Feature";
newElementProd.boundary.id = null;
newElementProd.boundary.properties = props;
newElementProd.boundary.geometry = geom;
}
var builingElements = space.Extract <IfcBuildingElementProxy>();
// IFC Elements
foreach (var bElement in builingElements)
{
IfcRelContainedInSpatialStructure productIds = bElement.ContainedInStructure;
foreach (IfcProduct pId in productIds.RelatedElements)
{
try
{
if (pId.GlobalId == product.GlobalId)
{
newElementProd.userData.spaceId = space.GlobalId;
}
}
catch (System.Exception ex)
{
Console.WriteLine("13. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("16. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
spaceCounter += 1;
}
// Add to list
productsIds.Add(newElementProd.id);
if (newElementProd.userData.type != "IfcBuildingStorey")
{
outputElements.Add(newElementProd);
}
else
{
// Console.WriteLine("14. Error IfcBuildingStorey");
}
}
}
catch (NotSupportedException exEncode)
{
Console.WriteLine("28. Name read error (product counter: " + productCounter + ") " + exEncode.Message); // returnMessage = (int)ExitCode.NodataIsAvailableForEncoding;
}
catch (Exception ex)
{
Console.WriteLine("29. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
productCounter += 1;
}
// IFC Elements
var elements = buildingStorey.Extract <IfcBuildingElementProxy>();
foreach (IfcBuildingElementProxy element in elements
.Where(element => element.GlobalId != null && !productsIds.Contains(element.GlobalId)))
{
try
{
// Add to list
outputElements.Add(new JsonBuildingElementProxyIfcElement(element, storeyElement, context));
}
catch (Exception ex)
{
Console.WriteLine("17. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
}
}
}
}
catch (Exception ex)
{
Console.WriteLine("18. Element read error" + ex.Message);
returnMessage = (int)ExitCode.UnknownError;
}
}
// Json Settings
Newtonsoft.Json.JsonSerializerSettings jsonSettings = new Newtonsoft.Json.JsonSerializerSettings {
NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore
};
if (activeComptactJson)
{
if (activeFullJson)
{
// Original File
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(db.JSON(), Newtonsoft.Json.Formatting.None, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
else
{
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(outputElements, Newtonsoft.Json.Formatting.None, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
}
else
{
if (activeFullJson)
{
// Original File
db.WriteFile(pathDest);
}
else
{
string jsonFormat = Newtonsoft.Json.JsonConvert.SerializeObject(outputElements, Newtonsoft.Json.Formatting.Indented, jsonSettings);
File.WriteAllText(pathDest, jsonFormat);
}
}
}
else
{
returnMessage = (int)ExitCode.InvalidFilename;
}
}
catch (Exception ioEx)
{
Console.WriteLine("19. " + ioEx.Message);
returnMessage = (int)ExitCode.InvalidFile;
}
Console.WriteLine("20. " + pathDest);
return(returnMessage);
}
static void Main(string[] args)
{
DatabaseIfc db = new DatabaseIfc(Console.In);
Console.Out.Write(db.JSON());
}