hub/city_model_structure/attributes/polygon.py

@@ -152,6 +152,10 @@ class Polygon:
         self._area += np.linalg.norm(np.cross(ab, ac)) / 2
     return self._area
 
+  @area.setter
+  def area(self, value):
+    self._area = value
+
   @property
   def normal(self) -> np.ndarray:
     """

hub/city_model_structure/city.py

@@ -459,6 +459,7 @@ class City:
         for surface in city_object.surfaces:
           radiation = surface.global_irradiance
           if 'year' not in radiation and 'month' not in radiation:
+
             continue
           elif "year" in radiation:
             building_radiation += radiation["year"].iloc[0]

hub/city_model_structure/city_object.py

@@ -34,6 +34,7 @@ class CityObject:
     self._max_y = ConfigurationHelper().min_coordinate
     self._max_z = ConfigurationHelper().min_coordinate
     self._centroid = None
+    self._volume = None
     self._external_temperature = dict()
     self._ground_temperature = dict()
     self._global_horizontal = dict()
@@ -64,7 +65,13 @@ class CityObject:
     Get city object volume in cubic meters
     :return: float
     """
-    return self.simplified_polyhedron.volume
+    if self._volume is None:
+      self._volume = self.simplified_polyhedron.volume
+    return self._volume
+
+  @volume.setter
+  def volume(self, value):
+    self._volume = value
 
   @property
   def detailed_polyhedron(self) -> Polyhedron:

hub/config/configuration.ini

@@ -18,5 +18,7 @@ convective_heat_transfer_coefficient_exterior = 20
 soil_conductivity = 3
 #m
 soil_thickness = 0.5
+short_wave_reflectance = 0.3
+
 #C
 cold_water_temperature = 10

hub/exports/building_energy/insel/insel_monthly_energy_balance.py

@@ -7,6 +7,8 @@ Project Coder Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 
 import numpy as np
 from pathlib import Path
+import sys
+from hub.hub_logger import logger
 
 from hub.exports.formats.insel import Insel
 from hub.imports.weather.helpers.weather import Weather
@@ -38,6 +40,10 @@ class InselMonthlyEnergyBalance(Insel):
       if building.internal_zones is not None:
         for internal_zone in building.internal_zones:
           if internal_zone.thermal_zones is None:
+            logger.error(f'Building {building.name} has missing values. '
+                         f'Monthly Energy Balance cannot be processed\n')
+            sys.stderr.write(f'Building {building.name} has missing values. '
+                             f'Monthly Energy Balance cannot be processed\n')
             break
           self._contents.append(
             self.generate_meb_template(building, output_path, self._radiation_calculation_method,self._weather_format)

hub/exports/exports_factory.py

@@ -71,7 +71,7 @@ class ExportsFactory:
     Export the city geometry to obj with grounded coordinates
     :return: None
     """
-    return Obj(self._city, self._path).to_ground_points()
+    return Obj(self._city, self._path)
 
   @property
   def _sra(self):

hub/exports/formats/obj.py

@@ -11,24 +11,51 @@ from hub.exports.formats.triangular import Triangular
 from hub.imports.geometry_factory import GeometryFactory
 
 
-class Obj(Triangular):
+class Obj:
   """
   Export to obj format
   """
   def __init__(self, city, path):
-    super().__init__(city, path, 'obj')
+    self._city = city
+    self._path = path
+    self._export()
+
+  def _to_vertex(self, coordinate):
+    x = coordinate[0] - self._city.lower_corner[0]
+    y = coordinate[1] - self._city.lower_corner[1]
+    z = coordinate[2] - self._city.lower_corner[2]
+    return f'v {x} {y} {z}\n'
+
+  def _export(self):
+    if self._city.name is None:
+      self._city.name = 'unknown_city'
+    file_name = self._city.name + '.obj'
+    file_path = (Path(self._path).resolve() / file_name).resolve()
+    vertices = {}
+    with open(file_path, 'w') as obj:
+      obj.write("# cerc-hub export\n")
+      vertex_index = 0
+      faces = []
+      for building in self._city.buildings:
+        obj.write(f'# building {building.name}\n')
+        for surface in building.surfaces:
+          obj.write(f'# surface {surface.name}\n')
+          face = 'f '
+          for coordinate in surface.perimeter_polygon.coordinates:
+            vertex = self._to_vertex(coordinate)
+            if vertex not in vertices.keys():
+              vertex_index += 1
+              vertices[vertex] = vertex_index
+              current = vertex_index
+              obj.write(vertex)
+            else:
+              current = vertices[vertex]
+
+            face = f'{face} {current}'
+
+          faces.append(f'{face} {face.split(" ")[1]}\n')
+          obj.writelines(faces)
+          faces = []
+
+
 
-  def to_ground_points(self):
-    """
-    Move closer to the origin
-    """
-    file_name_in = self._city.name + '.' + self._triangular_format
-    file_name_out = self._city.name + '_ground.' + self._triangular_format
-    file_path_in = (Path(self._path).resolve() / file_name_in).resolve()
-    file_path_out = (Path(self._path).resolve() / file_name_out).resolve()
-    obj = GeometryFactory('obj', path=file_path_in)
-    scene = obj.scene
-    scene.rezero()
-    obj_file = trimesh.exchange.obj.export_obj(scene)
-    with open(file_path_out, 'w') as file:
-      file.write(obj_file)

hub/exports/formats/simplified_radiosity_algorithm.py

@@ -8,6 +8,7 @@ import xmltodict
 
 from hub.imports.weather_factory import WeatherFactory
 import hub.helpers.constants as cte
+from hub.helpers.configuration_helper import ConfigurationHelper
 
 
 class SimplifiedRadiosityAlgorithm:
@@ -88,10 +89,15 @@ class SimplifiedRadiosityAlgorithm:
         '@Simulate': f'{simulate}'
       }
       walls, roofs, floors = [], [], []
+      default_short_wave_reflectance = ConfigurationHelper().short_wave_reflectance
       for surface in building.surfaces:
+        if surface.short_wave_reflectance is None:
+          short_wave_reflectance = default_short_wave_reflectance
+        else:
+          short_wave_reflectance = surface.short_wave_reflectance
         surface_dict = {
           '@id': f'{surface.id}',
-          '@ShortWaveReflectance': f'{surface.short_wave_reflectance}'
+          '@ShortWaveReflectance': f'{short_wave_reflectance}'
         }
         for point_index, point in enumerate(surface.perimeter_polygon.coordinates):
           point = self._correct_point(point)

hub/helpers/configuration_helper.py

@@ -139,6 +139,14 @@ class ConfigurationHelper:
     """
     return self._config.getfloat('buildings', 'soil_thickness').real
 
+  @property
+  def short_wave_reflectance(self) -> float:
+    """
+    Get configured short wave reflectance for surfaces that don't have construction assigned
+    :return: 0.3
+    """
+    return self._config.getfloat('buildings', 'short_wave_reflectance').real
+
   @property
   def cold_water_temperature(self) -> float:
     """

hub/helpers/data/alkis_function_to_hub_function.py

@@ -8,6 +8,7 @@ Project Coder Guille Gutierrez Guillermo.GutierrezMorote@concordia.ca
 
 import hub.helpers.constants as cte
 
+
 class AlkisFunctionToHubFunction:
 
   def __init__(self):

hub/helpers/data/hub_usage_to_nrcan_usage.py

@@ -34,16 +34,16 @@ class HubUsageToNrcanUsage:
       cte.SECONDARY_SCHOOL: 'School/university',
       cte.UNIVERSITY: 'School/university',
       cte.LABORATORY_AND_RESEARCH_CENTER: 'School/university',
-    cte.STAND_ALONE_RETAIL: 'Retail',
+      cte.STAND_ALONE_RETAIL: 'Retail area',
       cte.HOSPITAL: 'Hospital',
       cte.OUT_PATIENT_HEALTH_CARE: 'Health-care clinic',
       cte.HEALTH_CARE: 'Health-care clinic',
       cte.RETIREMENT_HOME_OR_ORPHANAGE: 'Health-care clinic',
-    cte.COMMERCIAL: 'Retail',
-    cte.STRIP_MALL: 'Retail',
-    cte.SUPERMARKET: 'Retail',
-    cte.RETAIL_SHOP_WITHOUT_REFRIGERATED_FOOD: 'Retail',
-    cte.RETAIL_SHOP_WITH_REFRIGERATED_FOOD: 'Retail',
+      cte.COMMERCIAL: 'Retail area',
+      cte.STRIP_MALL: 'Retail area',
+      cte.SUPERMARKET: 'Retail area',
+      cte.RETAIL_SHOP_WITHOUT_REFRIGERATED_FOOD: 'Retail area',
+      cte.RETAIL_SHOP_WITH_REFRIGERATED_FOOD: 'Retail area',
       cte.RESTAURANT: 'Dining - bar/lounge',
       cte.QUICK_SERVICE_RESTAURANT: 'Dining - cafeteria',
       cte.FULL_SERVICE_RESTAURANT: 'Dining - bar/lounge',

hub/helpers/geometry_helper.py

@@ -16,6 +16,8 @@ from hub.city_model_structure.attributes.polygon import Polygon
 from hub.city_model_structure.attributes.polyhedron import Polyhedron
 from hub.helpers.location import Location
 
+from PIL import Image
+
 
 class MapPoint:
   def __init__(self, x, y):
@@ -63,7 +65,7 @@ class GeometryHelper:
     return MapPoint(((city.upper_corner[0] - coordinate[0]) * 0.5), ((city.upper_corner[1] - coordinate[1]) * 0.5))
 
   @staticmethod
-  def city_mapping(city, building_names=None):
+  def city_mapping(city, building_names=None, plot=False):
     """
 
     Returns a shared_information dictionary like
@@ -78,6 +80,8 @@ class GeometryHelper:
     y = int((city.upper_corner[1] - city.lower_corner[1]) * 0.5) + 1
     city_map = [['' for _ in range(y + 1)] for _ in range(x + 1)]
     map_info = [[{} for _ in range(y + 1)] for _ in range(x + 1)]
+    img = Image.new('RGB', (x + 1, y + 1), "black")  # create a new black image
+    city_image = img.load()  # create the pixel map
     for building_name in building_names:
       building = city.city_object(building_name)
       line = 0
@@ -103,13 +107,14 @@ class GeometryHelper:
                 'line_start': (coordinate[0], coordinate[1]),
                 'line_end': (next_coordinate[0], next_coordinate[1]),
               }
+              city_image[x, y] = (100, 0, 0)
             elif city_map[x][y] != building.name:
               neighbour = city.city_object(city_map[x][y])
               neighbour_info = map_info[x][y]
 
               # prepare the keys
-              neighbour_start_coordinate = f'{neighbour_info["line_start"][0]}_{neighbour_info["line_start"][1]}'
-              building_start_coordinate = f'{coordinate[0]}_{coordinate[1]}'
+              neighbour_start_coordinate = f'{GeometryHelper.coordinate_to_map_point(neighbour_info["line_start"], city)}'
+              building_start_coordinate = f'{GeometryHelper.coordinate_to_map_point(coordinate, city)}'
               neighbour_key = f'{neighbour.name}_{neighbour_start_coordinate}_{building_start_coordinate}'
               building_key = f'{building.name}_{building_start_coordinate}_{neighbour_start_coordinate}'
 
@@ -126,6 +131,10 @@ class GeometryHelper:
                   'line_end': (next_coordinate[0], next_coordinate[1]),
                   'neighbour_line_start': neighbour_info['line_start'],
                   'neighbour_line_end': neighbour_info['line_end'],
+                  'coordinate_start': f"{GeometryHelper.coordinate_to_map_point(coordinate, city)}",
+                  'coordinate_end': f"{GeometryHelper.coordinate_to_map_point(next_coordinate, city)}",
+                  'neighbour_start': f"{GeometryHelper.coordinate_to_map_point(neighbour_info['line_start'], city)}",
+                  'neighbour_end': f"{GeometryHelper.coordinate_to_map_point(neighbour_info['line_end'], city)}",
                   'shared_points': 1
                 }
 
@@ -142,6 +151,10 @@ class GeometryHelper:
                   'line_end': neighbour_info['line_end'],
                   'neighbour_line_start': (coordinate[0], coordinate[1]),
                   'neighbour_line_end': (next_coordinate[0], next_coordinate[1]),
+                  'neighbour_start': f"{GeometryHelper.coordinate_to_map_point(coordinate, city)}",
+                  'neighbour_end': f"{GeometryHelper.coordinate_to_map_point(next_coordinate, city)}",
+                  'coordinate_start': f"{GeometryHelper.coordinate_to_map_point(neighbour_info['line_start'], city)}",
+                  'coordinate_end': f"{GeometryHelper.coordinate_to_map_point(neighbour_info['line_end'], city)}",
                   'shared_points': 1
                 }
 
@@ -154,6 +167,8 @@ class GeometryHelper:
               elif building not in neighbour.neighbours:
                 neighbour.neighbours.append(building)
           line += 1
+    if plot:
+      img.show()
     return lines_information
 
   @staticmethod

hub/hub_logger/__init__.py

@@ -6,7 +6,7 @@ log_dir = (Path(__file__).parent.parent / 'logs').resolve()
 log_file = (log_dir / 'hub.log').resolve()
 try:
   if not os.path.isfile(log_file):
-    if not os.path.exists:
+    if not os.path.exists(log_dir):
       os.mkdir(log_dir)
     with open(log_file, 'x'):
       pass

hub/imports/construction/nrcan_physics_parameters.py

@@ -4,8 +4,10 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2022 Concordia CERC group
 Project Coder Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
+
 import math
 import sys
+from hub.hub_logger import logger
 
 import hub.helpers.constants as cte
 from hub.catalog_factories.construction_catalog_factory import ConstructionCatalogFactory
@@ -37,10 +39,13 @@ class NrcanPhysicsParameters:
         function = Dictionaries().hub_function_to_nrcan_construction_function[building.function]
         archetype = self._search_archetype(nrcan_catalog, function, building.year_of_construction, self._climate_zone)
       except KeyError:
+        logger.error(f'Building {building.name} has unknown construction archetype for building function: '
+                     f'{building.function}, building year of construction: {building.year_of_construction} '
+                     f'and climate zone {self._climate_zone}\n')
         sys.stderr.write(f'Building {building.name} has unknown construction archetype for building function: '
                          f'{building.function}, building year of construction: {building.year_of_construction} '
                          f'and climate zone {self._climate_zone}\n')
-        return
+        continue
       # if building has no thermal zones defined from geometry, and the building will be divided in storeys,
       # one thermal zone per storey is assigned
       if len(building.internal_zones) == 1:

hub/imports/construction/nrel_physics_parameters.py

@@ -39,14 +39,14 @@ class NrelPhysicsParameters:
         archetype = self._search_archetype(nrel_catalog, function, building.year_of_construction,
                                            self._climate_zone)
       except KeyError:
-        logger.error(f'Building {building.name} has unknown archetype for building function: {building.function} '
-                     f'and building year of construction: {building.year_of_construction} '
+        logger.error(f'Building {building.name} has unknown construction archetype for building function: '
+                     f'{building.function} and building year of construction: {building.year_of_construction} '
                      f'and climate zone reference norm {self._climate_zone}\n')
-        sys.stderr.write(f'Building {building.name} has unknown archetype for building function: {building.function} '
-                         f'and building year of construction: {building.year_of_construction} '
+        sys.stderr.write(f'Building {building.name} has unknown construction archetype for building function: '
+                         f'{building.function} and building year of construction: {building.year_of_construction} '
                          f'and climate zone reference norm {self._climate_zone}\n')
 
-        return
+        continue
 
       # if building has no thermal zones defined from geometry, and the building will be divided in storeys,
       # one thermal zone per storey is assigned

hub/imports/geometry/geojson.py

@@ -6,6 +6,7 @@ Project Coder Guillermo Gutierrez Guillermo.GutierrezMorote@concordia.ca
 """
 import json
 
+import numpy as np
 import trimesh.creation
 
 from pyproj import Transformer
@@ -64,8 +65,11 @@ class Geojson:
     buildings = []
     for zone, surface_coordinates in enumerate(surfaces_coordinates):
       points = igh.points_from_string(igh.remove_last_point_from_string(surface_coordinates))
+      # geojson provides the roofs, need to be transform into grounds
+      points = igh.invert_points(points)
       polygon = Polygon(points)
-      surfaces.append(Surface(polygon, polygon, surface_type=cte.GROUND))
+      polygon.area = igh.ground_area(points)
+      surfaces.append(Surface(polygon, polygon))
       buildings.append(Building(f'{name}_zone_{zone}', surfaces, year_of_construction, function))
     return buildings
 
@@ -74,22 +78,41 @@ class Geojson:
     lod0_buildings = Geojson._create_buildings_lod0(name, year_of_construction, function, surface_coordinates)
     surfaces = []
     buildings = []
+
     for zone, lod0_building in enumerate(lod0_buildings):
-      for surface in lod0_building.surfaces:
-        shapely_polygon = ShapelyPolygon(surface.solid_polygon.coordinates)
-        if not shapely_polygon.is_valid:
-          print(surface.solid_polygon.area)
-          print('error?', name, surface_coordinates)
-          continue
-        mesh = trimesh.creation.extrude_polygon(shapely_polygon, height)
-        for face in mesh.faces:
-          points = []
-          for vertex_index in face:
-            points.append(mesh.vertices[vertex_index])
-          polygon = Polygon(points)
-          surface = Surface(polygon, polygon)
+      for surface in lod0_building.grounds:
+        volume = surface.solid_polygon.area * height
         surfaces.append(surface)
-        buildings.append(Building(f'{name}_zone_{zone}', surfaces, year_of_construction, function))
+        roof_coordinates = []
+        # adding a roof means invert the polygon coordinates and change the Z value
+        for coordinate in surface.solid_polygon.coordinates:
+          roof_coordinate = np.array([coordinate[0], coordinate[1], height])
+          # insert the roof rotated already
+          roof_coordinates.insert(0, roof_coordinate)
+        polygon = Polygon(roof_coordinates)
+        roof = Surface(polygon, polygon)
+        surfaces.append(roof)
+        # adding a wall means add the point coordinates and the next point coordinates with Z's height and 0
+        coordinates_length = len(roof.solid_polygon.coordinates)
+        for i, coordinate in enumerate(roof.solid_polygon.coordinates):
+          j = i + 1
+          if j == coordinates_length:
+            j = 0
+          next_coordinate = roof.solid_polygon.coordinates[j]
+          wall_coordinates = [
+            np.array([coordinate[0], coordinate[1], 0.0]),
+            np.array([next_coordinate[0], next_coordinate[1], 0.0]),
+            np.array([next_coordinate[0], next_coordinate[1], next_coordinate[2]]),
+            np.array([coordinate[0], coordinate[1], coordinate[2]])
+          ]
+          polygon = Polygon(wall_coordinates)
+          wall = Surface(polygon, polygon)
+          surfaces.append(wall)
+
+        building = Building(f'{name}_zone_{zone}', surfaces, year_of_construction, function)
+        building.volume = volume
+        buildings.append(building)
+
     return buildings
 
   def _get_polygons(self, polygons, coordinates):
@@ -119,6 +142,8 @@ class Geojson:
 
   def _store_shared_percentage_to_walls(self, city, city_mapped):
     for building in city.buildings:
+      if building.name not in city_mapped.keys():
+        continue
       building_mapped = city_mapped[building.name]
       for wall in building.walls:
         percentage = 0

hub/imports/geometry/helpers/geometry_helper.py

@@ -4,6 +4,8 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2022 Concordia CERC group
 Project Coder Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
+import math
+import sys
 
 import numpy as np
 
@@ -45,3 +47,69 @@ class GeometryHelper:
     array = points.split(' ')
     res = " "
     return res.join(array[0:len(array) - 3])
+
+  @staticmethod
+  def invert_points(points):
+    res = []
+    for point in points:
+      res.insert(0,point)
+    return res
+
+  @staticmethod
+  def ground_area(points):
+    """
+    Get ground surface area in square meters
+    :return: float
+    """
+    # New method to calculate area
+
+    if len(points) < 3:
+      sys.stderr.write('Warning: the area of a line or point cannot be calculated 1. Area = 0\n')
+      return 0
+    alpha = 0
+    vec_1 = points[1] - points[0]
+    for i in range(2, len(points)):
+      vec_2 = points[i] - points[0]
+      alpha += GeometryHelper.angle_between_vectors(vec_1, vec_2)
+    if alpha == 0:
+      sys.stderr.write('Warning: the area of a line or point cannot be calculated 2. Area = 0\n')
+      return 0
+    #
+    horizontal_points = points
+    area = 0
+    for i in range(0, len(horizontal_points) - 1):
+      point = horizontal_points[i]
+      next_point = horizontal_points[i + 1]
+      area += (next_point[1] + point[1]) / 2 * (next_point[0] - point[0])
+    next_point = horizontal_points[0]
+    point = horizontal_points[len(horizontal_points) - 1]
+    area += (next_point[1] + point[1]) / 2 * (next_point[0] - point[0])
+    _area = abs(area)
+    return _area
+
+  @staticmethod
+  def angle_between_vectors(vec_1, vec_2):
+    """
+    angle between vectors in radians
+    :param vec_1: vector
+    :param vec_2: vector
+    :return: float
+    """
+    if np.linalg.norm(vec_1) == 0 or np.linalg.norm(vec_2) == 0:
+      sys.stderr.write("Warning: impossible to calculate angle between planes' normal. Return 0\n")
+      return 0
+    cosine = np.dot(vec_1, vec_2) / np.linalg.norm(vec_1) / np.linalg.norm(vec_2)
+    if cosine > 1 and cosine - 1 < 1e-5:
+      cosine = 1
+    elif cosine < -1 and cosine + 1 > -1e-5:
+      cosine = -1
+    alpha = math.acos(cosine)
+    return alpha
+
+
+  @staticmethod
+  def invert_points(points):
+    res = []
+    for point in points:
+      res.insert(0,point)
+    return res

hub/imports/usage/comnet_usage_parameters.py

@@ -44,7 +44,7 @@ class ComnetUsageParameters:
       except KeyError:
         sys.stderr.write(f'Building {building.name} has unknown usage archetype for building function:'
                          f' {building.function}')
-        return
+        continue
 
       for internal_zone in building.internal_zones:
         if internal_zone.area is None:

hub/imports/usage/nrcan_usage_parameters.py

@@ -43,7 +43,7 @@ class NrcanUsageParameters:
       except KeyError:
         sys.stderr.write(f'Building {building.name} has unknown usage archetype for building function:'
                          f' {building.function}')
-        return
+        continue
 
       usage_name = Dictionaries().hub_usage_to_comnet_usage[building.function]
       try:
@@ -51,7 +51,7 @@ class NrcanUsageParameters:
       except KeyError:
         sys.stderr.write(f'Building {building.name} has unknown usage archetype for building function:'
                          f' {building.function}')
-        return
+        continue
 
       for internal_zone in building.internal_zones:
         if internal_zone.area is None:

hub/requirements.txt

@@ -23,3 +23,4 @@ shapely
 geopandas
 triangle
 psycopg2-binary
+PIL

hub/unittests/test_geometry_factory.py

@@ -4,11 +4,13 @@ SPDX - License - Identifier: LGPL - 3.0 - or -later
 Copyright © 2022 Concordia CERC group
 Project Coder Pilar Monsalvete Alvarez de Uribarri pilar.monsalvete@concordia.ca
 """
-
+import datetime
 from pathlib import Path
 from unittest import TestCase
 from hub.helpers.geometry_helper import GeometryHelper
 
+from numpy import inf
+
 import hub.exports.exports_factory
 from hub.imports.construction_factory import ConstructionFactory
 from hub.imports.geometry_factory import GeometryFactory
@@ -116,7 +118,6 @@ class TestGeometryFactory(TestCase):
     city = self._get_city(file, 'rhino')
     self.assertIsNotNone(city, 'city is none')
     self.assertTrue(len(city.buildings) == 36)
-    i = 0
 
   def test_import_obj(self):
     """
@@ -133,18 +134,20 @@ class TestGeometryFactory(TestCase):
     """
     Test geojson import
     """
-    file = 'neighbours.geojson'
+    file = '2000_buildings.geojson'
+    start = datetime.datetime.now()
     city = self._get_city(file, 'geojson',
-                          height_field='citygml_me',
+                          height_field='building_height',
                           year_of_construction_field='ANNEE_CONS',
                           function_field='CODE_UTILI')
-
+    end = datetime.datetime.now()
+    print(f'geometry load in {end-start} s')
+    start = datetime.datetime.now()
     hub.exports.exports_factory.ExportsFactory('obj', city, self._output_path).export()
-    self.assertEqual(207, len(city.buildings), 'wrong number of buildings')
+    end = datetime.datetime.now()
+    print(f'geometry export in {end - start} s')
+    self.assertEqual(2356, len(city.buildings), 'wrong number of buildings')
     self._check_buildings(city)
-    for building in city.buildings:
-      for wall in building.walls:
-        self.assertIsNotNone(wall.percentage_shared, 'wall percentage shared is not assigned')
 
   def test_map_neighbours(self):
     """
@@ -155,7 +158,13 @@ class TestGeometryFactory(TestCase):
                           height_field='citygml_me',
                           year_of_construction_field='ANNEE_CONS',
                           function_field='LIBELLE_UT')
-    print(GeometryHelper.city_mapping(city))
+    info_lod1 = GeometryHelper.city_mapping(city, plot=False)
+    city = self._get_city(file, 'geojson',
+                          year_of_construction_field='ANNEE_CONS',
+                          function_field='LIBELLE_UT')
+    info_lod0 = GeometryHelper.city_mapping(city, plot=False)
+    hub.exports.exports_factory.ExportsFactory('obj', city, self._output_path).export()
+    self.assertEqual(info_lod0, info_lod1)
     for building in city.buildings:
       self.assertEqual(2, len(building.neighbours))
 
@@ -165,4 +174,3 @@ class TestGeometryFactory(TestCase):
     self.assertEqual('3_part_0_zone_0',city.city_object('2_part_0_zone_0').neighbours[1].name)
     self.assertEqual('1_part_0_zone_0', city.city_object('3_part_0_zone_0').neighbours[0].name)
     self.assertEqual('2_part_0_zone_0', city.city_object('3_part_0_zone_0').neighbours[1].name)
-

hub/unittests/tests_data/neighbours.geojson

@@ -12,18 +12,18 @@
               -73.580414175680588,
               45.497641136608358
             ],
-            [
-              -73.581414175680588,
-              45.497641136608358
-            ],
-            [
-              -73.581414175680588,
-              45.498641136608358
-            ],
             [
               -73.580414175680588,
               45.498641136608358
             ],
+            [
+              -73.581414175680588,
+              45.498641136608358
+            ],
+            [
+              -73.581414175680588,
+              45.497641136608358
+            ],
             [
               -73.580414175680588,
               45.497641136608358
@@ -204,19 +204,20 @@
             [
               -73.581414175680588,
               45.497641136608358
+            ]
+            ,
+            [
+              -73.581414175680588,
+              45.498441136608358
+            ],
+            [
+              -73.582214175680588,
+              45.498441136608358
             ],
             [
               -73.582214175680588,
               45.497641136608358
             ],
-            [
-              -73.582214175680588,
-              45.498441136608358
-            ],
-            [
-              -73.581414175680588,
-              45.498441136608358
-            ],
             [
               -73.581414175680588,
               45.497641136608358
@@ -399,31 +400,30 @@
               -73.581914175680588,
               45.498441136608358
             ],
-            [
-              -73.581914175680588,
-              45.499641136608358
-            ],
-            [
-              -73.580914175680588,
-              45.499641136608358
-            ],
-            [
-              -73.580914175680588,
-              45.498641136608358
-            ],
-            [
-              -73.581414175680588,
-              45.498641136608358
-            ],
             [
               -73.581414175680588,
               45.498441136608358
             ],
+            [
+              -73.581414175680588,
+              45.498641136608358
+            ],
+            [
+              -73.580914175680588,
+              45.498641136608358
+            ],
+            [
+              -73.580914175680588,
+              45.499641136608358
+            ],
+            [
+              -73.581914175680588,
+              45.499641136608358
+            ],
             [
               -73.581914175680588,
               45.498441136608358
             ]
-
           ]
         ]
       },

hub/version.py

@@ -1 +1 @@
-__version__ = '0.1.7.9'
+__version__ = '0.1.7.10'