s_ranjbar/city_retrofit
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Rhino implementation for dompark project.

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This commit is contained in:
Guille Gutierrez 2022-02-17 11:35:34 -05:00
parent 49bfc6eec9
commit becc8f6068
1 changed files with 22 additions and 19 deletions
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41
imports/geometry/rhino.py
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@ -67,19 +67,22 @@ class Rhino:
for obj in self._model.Objects: for obj in self._model.Objects:
name = obj.Attributes.Id name = obj.Attributes.Id
surfaces = [] surfaces = []
for face in obj.Geometry.Faces: try:
if face is None: for face in obj.Geometry.Faces:
break if face is None:
_mesh = face.GetMesh(MeshType.Default) break
polygon_points = None _mesh = face.GetMesh(MeshType.Default)
for i in range(0, len(_mesh.Faces)): polygon_points = None
faces = _mesh.Faces[i] for i in range(0, len(_mesh.Faces)):
_points = '' faces = _mesh.Faces[i]
for index in faces: _points = ''
self._lower_corner(_mesh.Vertices[index].X, _mesh.Vertices[index].Y, _mesh.Vertices[index].Z) for index in faces:
_points = _points + f'{_mesh.Vertices[index].X} {_mesh.Vertices[index].Y} {_mesh.Vertices[index].Z} ' self._lower_corner(_mesh.Vertices[index].X, _mesh.Vertices[index].Y, _mesh.Vertices[index].Z)
polygon_points = Rhino._solid_points(_points.strip()) _points = _points + f'{_mesh.Vertices[index].X} {_mesh.Vertices[index].Y} {_mesh.Vertices[index].Z} '
surfaces.append(LibsSurface(Polygon(polygon_points), Polygon(polygon_points))) polygon_points = Rhino._solid_points(_points.strip())
surfaces.append(LibsSurface(Polygon(polygon_points), Polygon(polygon_points)))
except AttributeError:
continue
rhino_objects.append(Building(name, 3, surfaces, 'unknown', 'unknown', (self._min_x, self._min_y, self._min_z), [])) rhino_objects.append(Building(name, 3, surfaces, 'unknown', 'unknown', (self._min_x, self._min_y, self._min_z), []))
lower_corner = (self._min_x, self._min_y, self._min_z) lower_corner = (self._min_x, self._min_y, self._min_z)
upper_corner = (self._max_x, self._max_y, self._max_z) upper_corner = (self._max_x, self._max_y, self._max_z)
@ -89,27 +92,27 @@ class Rhino:
# is not a building but a window! # is not a building but a window!
for surface in rhino_object.surfaces: for surface in rhino_object.surfaces:
# add to windows the "hole" with the normal inverted # add to windows the "hole" with the normal inverted
print('window')
windows.append(Polygon(surface.perimeter_polygon.inverse)) windows.append(Polygon(surface.perimeter_polygon.inverse))
else: else:
buildings.append(rhino_object) buildings.append(rhino_object)
print(f'windows: {len(windows)}')
# todo: this method will be pretty inefficient # todo: this method will be pretty inefficient
for hole in windows: for hole in windows:
corner = hole.coordinates[0] corner = hole.coordinates[0]
for building in buildings: for building in buildings:
for surface in building.surfaces: for surface in building.surfaces:
plane = surface.perimeter_polygon.plane plane = surface.perimeter_polygon.plane
if plane.distance(corner) <= EPSILON: # todo: this is a hack for dompark project it should not be done this way windows should be correctly modeled
# todo: this is a hack for dompark project it should not be done this way # if the distance between the wall plane and the window is less than 2m
# and the window Z coordinate it's between the wall Z, it's a window of that wall
if plane.distance(corner) <= 2:
# check if the window is in the right high. # check if the window is in the right high.
if surface.upper_corner[2] >= corner[2] >= surface.lower_corner[2]: if surface.upper_corner[2] >= corner[2] >= surface.lower_corner[2]:
if surface.holes_polygons is None: if surface.holes_polygons is None:
surface.holes_polygons = [] surface.holes_polygons = []
surface.holes_polygons.append(hole) surface.holes_polygons.append(hole)
for building in buildings: for building in buildings:
city.add_city_object(building) city.add_city_object(building)
return city return city