Examples with IfcShapeRepresentation org.bimserver.models.ifc2x3tc1.IfcShapeRepresentation used on opensource projects

Example 1 with IfcShapeRepresentation

use of org.bimserver.models.ifc2x3tc1.IfcShapeRepresentation in project BIMserver by opensourceBIM.

the class AddFurniture method main.

public static void main(String[] args) {
    try {
        PluginManager pluginManager = LocalDevPluginLoader.createPluginManager(Paths.get("home"));
        DeserializerPlugin deserializerPlugin = pluginManager.getFirstDeserializer("ifc", Schema.IFC2X3TC1, true);
        Deserializer deserializer = deserializerPlugin.createDeserializer(null);
        deserializer.init(pluginManager.getMetaDataManager().getPackageMetaData("ifc2x3tc1"));
        IfcModelInterface model = DeserializerUtils.readFromFile(deserializer, Paths.get("../TestData/data/AC9R1-Haus-G-H-Ver2-2x3.ifc"));
        deserializer = deserializerPlugin.createDeserializer(null);
        deserializer.init(pluginManager.getMetaDataManager().getPackageMetaData("ifc2x3tc1"));
        IfcModelInterface furnishingModel = DeserializerUtils.readFromFile(deserializer, Paths.get("test.ifc"));
        model.fixOids(new IncrementingOidProvider());
        long oid = model.getHighestOid();
        IncrementingOidProvider oidProvider = new IncrementingOidProvider(oid + 1);
        IfcFurnishingElement picknick = (IfcFurnishingElement) furnishingModel.getByName(Ifc2x3tc1Package.eINSTANCE.getIfcFurnishingElement(), "Picknik Bank");
        ModelHelper modelHelper = new ModelHelper(pluginManager.getMetaDataManager(), new HideAllInversesObjectIDM(CollectionUtils.singleSet(Ifc2x3tc1Package.eINSTANCE), pluginManager.getMetaDataManager().getPackageMetaData("ifc2x3tc1")), model);
        IfcProductDefinitionShape representation = (IfcProductDefinitionShape) picknick.getRepresentation();
        IfcRepresentation surfaceModel = null;
        IfcRepresentation boundingBox = null;
        for (IfcRepresentation ifcRepresentation : representation.getRepresentations()) {
            IfcShapeRepresentation ifcShapeRepresentation = (IfcShapeRepresentation) ifcRepresentation;
            if (ifcShapeRepresentation.getRepresentationType().equals("SurfaceModel")) {
                surfaceModel = (IfcRepresentation) modelHelper.copy(ifcShapeRepresentation, false);
            } else if (ifcShapeRepresentation.getRepresentationType().equals("BoundingBox")) {
                boundingBox = (IfcRepresentation) modelHelper.copy(ifcShapeRepresentation, false);
            }
        }
        IfcOwnerHistory ownerHistory = null;
        List<IfcOwnerHistory> all = model.getAll(IfcOwnerHistory.class);
        if (all.size() > 0) {
            ownerHistory = all.get(0);
        }
        for (IfcBuildingStorey ifcBuildingStorey : model.getAll(IfcBuildingStorey.class)) {
            for (IfcRelDecomposes ifcRelDecomposes : ifcBuildingStorey.getIsDecomposedBy()) {
                for (IfcObjectDefinition ifcObjectDefinition : ifcRelDecomposes.getRelatedObjects()) {
                    if (ifcObjectDefinition instanceof IfcSpace) {
                        IfcSpace ifcSpace = (IfcSpace) ifcObjectDefinition;
                        // IfcProductDefinitionShape slabRepr = (IfcProductDefinitionShape) ifcSpace.getRepresentation();
                        // IfcBoundingBox box = null;
                        // for (IfcRepresentation representation2 : slabRepr.getRepresentations()) {
                        // IfcShapeRepresentation shapeRepresentation = (IfcShapeRepresentation)representation2;
                        // if (shapeRepresentation.getRepresentationType().equals("BoundingBox")) {
                        // for (IfcRepresentationItem i2 : shapeRepresentation.getItems()) {
                        // box = (IfcBoundingBox)i2;
                        // }
                        // }
                        // }
                        IfcFurnishingElement newFurnishing = model.create(IfcFurnishingElement.class, oidProvider);
                        IfcRelContainedInSpatialStructure containedInSpatialStructure2 = model.create(IfcRelContainedInSpatialStructure.class, oidProvider);
                        containedInSpatialStructure2.setRelatingStructure(ifcBuildingStorey);
                        containedInSpatialStructure2.getRelatedElements().add(newFurnishing);
                        newFurnishing.setName("Generated");
                        newFurnishing.setGlobalId("TEST");
                        newFurnishing.setOwnerHistory(ownerHistory);
                        IfcProductDefinitionShape definitionShape = model.create(IfcProductDefinitionShape.class, oidProvider);
                        newFurnishing.setRepresentation(definitionShape);
                        definitionShape.getRepresentations().add(boundingBox);
                        definitionShape.getRepresentations().add(surfaceModel);
                        IfcLocalPlacement localPlacement = model.create(IfcLocalPlacement.class, oidProvider);
                        localPlacement.setPlacementRelTo(ifcSpace.getObjectPlacement());
                        IfcAxis2Placement3D axis2Placement3D = model.create(IfcAxis2Placement3D.class, oidProvider);
                        localPlacement.setRelativePlacement(axis2Placement3D);
                        IfcCartesianPoint pos = model.create(IfcCartesianPoint.class, oidProvider);
                        pos.getCoordinates().add(-3d);
                        pos.getCoordinates().add(+0.5d);
                        pos.getCoordinates().add(0d);
                        axis2Placement3D.setLocation(pos);
                        newFurnishing.setObjectPlacement(localPlacement);
                    }
                }
            }
        }
        model.resetExpressIds();
        SerializerPlugin serializerPlugin = pluginManager.getSerializerPlugin("org.bimserver.ifc.step.serializer.IfcStepSerializerPlugin", true);
        Serializer serializer = serializerPlugin.createSerializer(null);
        serializer.init(model, null, true);
        SerializerUtils.writeToFile(serializer, Paths.get("withfurn.ifc"));
    } catch (PluginException e) {
        e.printStackTrace();
    } catch (DeserializeException e) {
        e.printStackTrace();
    } catch (IfcModelInterfaceException e) {
        e.printStackTrace();
    } catch (SerializerException e) {
        e.printStackTrace();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 2 with IfcShapeRepresentation

use of org.bimserver.models.ifc2x3tc1.IfcShapeRepresentation in project BIMserver by opensourceBIM.

the class IfcTools2D method get2D.

public Area get2D(IfcProduct ifcProduct, double multiplierMillimeters) {
    IfcObjectPlacement objectPlacement = ifcProduct.getObjectPlacement();
    double[] productMatrix = placementToMatrix(objectPlacement);
    // Matrix.dump(productMatrix);
    IfcProductRepresentation representation = ifcProduct.getRepresentation();
    if (representation == null) {
        return null;
    }
    for (IfcRepresentation ifcRepresentation : representation.getRepresentations()) {
        if ("Curve2D".equals(ifcRepresentation.getRepresentationType())) {
        // Skip
        } else {
            if (ifcRepresentation instanceof IfcShapeRepresentation) {
                IfcShapeRepresentation ifcShapeRepresentation = (IfcShapeRepresentation) ifcRepresentation;
                for (IfcRepresentationItem ifcRepresentationItem : ifcShapeRepresentation.getItems()) {
                    Area area = getArea(multiplierMillimeters, productMatrix, ifcRepresentationItem);
                    if (area != null && area.getPathIterator(null).isDone()) {
                        return area;
                    }
                }
            }
        }
    }
    // Fall back to 3D geometry projected from the top
    GeometryInfo geometry = ifcProduct.getGeometry();
    if (geometry != null) {
        GeometryData geometryData = geometry.getData();
        if (geometryData != null) {
            int[] indices = GeometryUtils.toIntegerArray(geometryData.getIndices());
            float[] vertices = GeometryUtils.toFloatArray(geometryData.getVertices());
            float[] matrix = GeometryUtils.toFloatArray(GeometryUtils.toDoubleArray(geometry.getTransformation()));
            Area area = new Area();
            for (int i = 0; i < indices.length; i += 3) {
                int index1 = indices[i + 0];
                int index2 = indices[i + 1];
                int index3 = indices[i + 2];
                float[] a = new float[] { vertices[index1 * 3], vertices[index1 * 3 + 1], vertices[index1 * 3 + 2] };
                float[] b = new float[] { vertices[index2 * 3], vertices[index2 * 3 + 1], vertices[index2 * 3 + 2] };
                float[] c = new float[] { vertices[index3 * 3], vertices[index3 * 3 + 1], vertices[index3 * 3 + 2] };
                float[][] points = new float[][] { a, b, c };
                // if (similar(a[2], b[2], c[2])) {
                boolean first = true;
                Path2D.Float path = new Path2D.Float();
                for (int j = 0; j < 3; j++) {
                    float[] point = points[j];
                    float[] res = new float[4];
                    Matrix.multiplyMV(res, 0, matrix, 0, new float[] { point[0], point[1], point[2], 1 }, 0);
                    // * multiplierMillimeters
                    float x = (float) (res[0]);
                    // * multiplierMillimeters
                    float y = (float) (res[1]);
                    if (first) {
                        path.moveTo(x, y);
                        first = false;
                    } else {
                        path.lineTo(x, y);
                    }
                }
                path.closePath();
                area.add(new Area(path));
            // }
            }
            return area;
        }
    } else {
        LOGGER.info("No geometry generated for " + ifcProduct);
    }
    return null;
}

Example 3 with IfcShapeRepresentation

use of org.bimserver.models.ifc2x3tc1.IfcShapeRepresentation in project BIMserver by opensourceBIM.

the class RichIfcModel method createRectangularExtrusionProductRepresentation.

public IfcProductRepresentation createRectangularExtrusionProductRepresentation(double width, double depth, double height) throws IfcModelInterfaceException {
    IfcPolyline ifcPolyline = create(IfcPolyline.class);
    EList<IfcCartesianPoint> points = ifcPolyline.getPoints();
    points.add(createIfcCartesianPoint(0, 0, 0));
    points.add(createIfcCartesianPoint(width, 0, 0));
    points.add(createIfcCartesianPoint(width, depth, 0));
    points.add(createIfcCartesianPoint(0, depth, 0));
    points.add(createIfcCartesianPoint(0, 0, 0));
    IfcArbitraryClosedProfileDef def = create(IfcArbitraryClosedProfileDef.class);
    def.setProfileType(IfcProfileTypeEnum.AREA);
    def.setOuterCurve(ifcPolyline);
    IfcExtrudedAreaSolid extrudedAreaSolid = create(IfcExtrudedAreaSolid.class);
    extrudedAreaSolid.setDepth(height);
    extrudedAreaSolid.setSweptArea(def);
    extrudedAreaSolid.setPosition(createBasicPosition(0, 0, 0));
    extrudedAreaSolid.setExtrudedDirection(createDirection(0, 0, 1));
    IfcProductRepresentation productRepresentation = create(IfcProductRepresentation.class);
    IfcShapeRepresentation shapeRepresentation = create(IfcShapeRepresentation.class);
    if (defaultRepresentationContext != null) {
        shapeRepresentation.setContextOfItems(defaultRepresentationContext);
    }
    shapeRepresentation.setRepresentationType("SweptSolid");
    shapeRepresentation.setRepresentationIdentifier("Body");
    shapeRepresentation.getItems().add(extrudedAreaSolid);
    productRepresentation.getRepresentations().add(shapeRepresentation);
    return productRepresentation;
}