Duplicated references using RichIfcModel

[gbonnardelOL]

Hi,

I'm using RichIfcModel class in order to generate some objects (IfcBuilding, IfcSpace, ..) like you did in the org.bimserver.tests.emf.TestBigModelEmf class.

Ifc objects are created as expected but when I look on my new project from the bimviewer webpage, it seems that all my objects are duplicated.

Here is the code I'm using:

public Test() {

	try (BimServerClientFactory factory = new JsonBimServerClientFactory("http://localhost:8082")) {

		// create a client
		BimServerClientInterface bimServerClient = factory
				.create(new UsernamePasswordAuthenticationInfo("email", "mail"));

		// create a new project
		SProject newProject = bimServerClient.getServiceInterface().addProject("test" + Math.random(), "ifc2x3tc1");

		// create a model
		IfcModelInterface model = bimServerClient.newModel(newProject, true);

		// from Model object, create a Rich client
		RichIfcModel richIfcModel = new RichIfcModel(model);

		IfcBuilding ifcBuilding = richIfcModel.createDefaultProjectStructure();

		// Create IfcBuildingStorey & Ifcspace
		IfcRelAggregates buildingAggregation = richIfcModel.create(IfcRelAggregates.class);
		buildingAggregation.setRelatingObject(ifcBuilding);
		for (int i = 1; i <= 10; i++) {
			IfcBuildingStorey ifcBuildingStorey = richIfcModel.create(IfcBuildingStorey.class);
			ifcBuildingStorey.setName("Storey " + i);
			ifcBuildingStorey.setCompositionType(IfcElementCompositionEnum.ELEMENT);
			ifcBuildingStorey.setElevation(3000 * i);

			IfcLocalPlacement storeyPlacement = richIfcModel.create(IfcLocalPlacement.class);
			storeyPlacement.setRelativePlacement(richIfcModel.createBasicPosition(0, 0, i * 3000));
			ifcBuildingStorey.setObjectPlacement(storeyPlacement);

			buildingAggregation.getRelatedObjects().add(ifcBuildingStorey);

			IfcRelAggregates storeyAggregation = richIfcModel.create(IfcRelAggregates.class);
			storeyAggregation.setRelatingObject(ifcBuildingStorey);

			for (int x = 1; x <= 1; x++) {
				for (int y = 1; y <= 1; y++) {
					createSpace(richIfcModel, richIfcModel.getDefaultRepresentationContext(), storeyPlacement,
							storeyAggregation, x, y, true);
				}
			}
		}

		// commit
		long roid = model.commit("Initial model");

	} catch (Throwable e) {
		e.printStackTrace();
		if (e instanceof AssertionError) {
			throw (AssertionError) e;
		}
		fail(e.getMessage());
	}

}

private void createSpace(RichIfcModel richIfcModel, IfcRepresentationContext representationContext,
		IfcLocalPlacement storeyPlacement, IfcRelAggregates storeyAggregation, int x, int y, boolean doreuse)
		throws IfcModelInterfaceException {
	IfcSpace ifcSpace = richIfcModel.create(IfcSpace.class);
	ifcSpace.setName("Space " + ((y * 10) + x));
	ifcSpace.setCompositionType(IfcElementCompositionEnum.ELEMENT);
	ifcSpace.setInteriorOrExteriorSpace(IfcInternalOrExternalEnum.INTERNAL);

	IfcLocalPlacement spacePlacement = richIfcModel.create(IfcLocalPlacement.class);
	spacePlacement.setPlacementRelTo(storeyPlacement);
	spacePlacement.setRelativePlacement(richIfcModel.createBasicPosition(x * 6000, y * 6000, 0));
	ifcSpace.setObjectPlacement(spacePlacement);

	storeyAggregation.getRelatedObjects().add(ifcSpace);

	IfcProductRepresentation rep = null;
	rep = richIfcModel.createRectangularExtrusionProductRepresentation(5000, 5000, 2000);
	ifcSpace.setRepresentation(rep);

	createFurnishing(richIfcModel, representationContext, y, ifcSpace, spacePlacement, doreuse);
}

private void createFurnishing(RichIfcModel richIfcModel, IfcRepresentationContext representationContext, int number,
		IfcSpace ifcSpace, IfcLocalPlacement spacePlacement, boolean doreuse) throws IfcModelInterfaceException {
	IfcFurnishingElement furnishing = richIfcModel.create(IfcFurnishingElement.class);
	furnishing.setName("Furnishing " + number);

	IfcLocalPlacement furnishingPlacement = richIfcModel.create(IfcLocalPlacement.class);
	furnishingPlacement.setPlacementRelTo(spacePlacement);
	IfcAxis2Placement3D furnitureAxisPlacement = richIfcModel.create(IfcAxis2Placement3D.class);
	furnitureAxisPlacement.setLocation(richIfcModel.createIfcCartesianPoint(500, 500, 2));
	furnishingPlacement.setRelativePlacement(furnitureAxisPlacement);

	furnishing.setObjectPlacement(furnishingPlacement);
	IfcProductRepresentation rep = null;
	rep = richIfcModel.createRectangularExtrusionProductRepresentation(4000, 4000, 1200);
	furnishing.setRepresentation(rep);

	richIfcModel.addContains(ifcSpace, furnishing);
}

public static void main(String[] args) {
	new Test();
}

}

I'm not totally sure but this issue might be related with issue #688.

Do you have any idea how I could avoid this duplicate ?

Thank you

Gregory

[hlg]

Pretty sure this is a duplicate of #1224 and #1115 and thus solved in the meantime.