def test_init_graphic_con():
"""Test the initialization of GraphicContainer objects."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [0, 1, 2, 3]
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max)
str(graphic_con) # Test the GraphicContainer representation
assert len(graphic_con) == 4
assert graphic_con[0] == 0
assert graphic_con[-1] == 3
for item in graphic_con:
assert isinstance(item, (float, int))
assert len(graphic_con.values) == 4
assert isinstance(graphic_con.legend, Legend)
assert graphic_con.value_colors == graphic_con.legend.value_colors
assert graphic_con.legend_parameters.is_base_plane_default is False
assert graphic_con.legend_parameters.is_segment_height_default is False
assert graphic_con.legend_parameters.is_segment_width_default is True
assert graphic_con.legend_parameters.is_text_height_default is True
assert graphic_con.legend_parameters.base_plane != Plane()
assert isinstance(graphic_con.lower_title_location, Plane)
assert isinstance(graphic_con.upper_title_location, Plane)
assert graphic_con.lower_title_location != Plane()
assert graphic_con.upper_title_location != Plane()
def test_remove_faces():
"""Test the Mesh3D remove_faces method."""
mesh_2d = Mesh2D.from_grid(Point2D(1, 1), 8, 2, 0.25, 1)
mesh = Mesh3D.from_mesh2d(mesh_2d)
assert len(mesh.vertices) == 27
assert len(mesh.faces) == 16
assert mesh.area == 4
pattern_1 = []
for i in range(4):
pattern_1.extend([True, False, False, False])
mesh_1, vert_pattern = mesh.remove_faces(pattern_1)
assert len(mesh_1.vertices) == 16
assert len(mesh_1.faces) == 4
assert mesh_1.area == 1
for face in mesh_1.faces:
for i in face:
mesh_1[i] # make sure all face indices reference current vertices
pattern_2 = []
for i in range(8):
pattern_2.extend([True, False])
mesh_2, vert_pattern = mesh.remove_faces(pattern_2)
assert len(mesh_2.vertices) == 18
assert len(mesh_2.faces) == 8
assert mesh_2.area == 2
for face in mesh_2.faces:
for i in face:
mesh_2[i] # make sure all face indices reference current vertices
def _compute_colored_mesh3d(self):
"""Compute a colored mesh from this object's data collection."""
_colored_mesh3d = Mesh3D.from_mesh2d(
self.colored_mesh2d,
Plane(o=Point3D(0, 0, self._container.min_point.z)))
if self.z_dim != 0:
_colored_mesh3d = _colored_mesh3d.height_field_mesh(
self.data_collection.values, (0, self.z_dim))
return _colored_mesh3d
def test_from_mesh3d():
mesh_2d = Mesh2D.from_grid(Point2D(1, 1), 8, 2, 0.25, 1)
mesh = Mesh3D.from_mesh2d(mesh_2d)
sg = SensorGrid.from_mesh3d('sg_1', mesh)
assert len(sg.sensors) == 16
assert len(sg.mesh.vertices) == 27
assert len(sg.mesh.faces) == 16
assert mesh.area == 4
def test_init_graphic_con_invalid(self):
"""Test the initialization of GraphicContainer objects with invalid inputs."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [0, 1, 2, 3, 4]
with pytest.raises(Exception):
GraphicContainer(data, mesh3d.min, mesh3d.max,
data_type=Temperature(), unit='NotAUnit')
def test_to_from_dict():
"""Test the to/from dict methods."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [0, 1, 2, 3]
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max)
graphic_con_dict = graphic_con.to_dict()
new_graphic_con = GraphicContainer.from_dict(graphic_con_dict)
assert new_graphic_con.to_dict() == graphic_con_dict
def test_init_graphic_con_vertex_based():
"""Test the initialization of ResultMesh objects with vertex-based input."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [0, 1, 2, 3, 4, 5, 6, 7, 8]
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max)
assert len(graphic_con) == 9
assert graphic_con[0] == 0
assert graphic_con[-1] == 8
assert len(graphic_con.values) == 9
assert isinstance(graphic_con.legend_parameters, LegendParameters)
assert isinstance(graphic_con.legend, Legend)
assert graphic_con.value_colors == graphic_con.legend.value_colors
def test_init_graphic_con_data_type_ordinal(self):
"""Test the ResultMesh objects with a DataType with unit_descr."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [-1, 0, 1, 2]
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max,
data_type=PredictedMeanVote(), unit='PMV')
assert graphic_con.legend_parameters.min == -3
assert graphic_con.legend_parameters.max == 3
assert graphic_con.legend_parameters.segment_count == 7
assert graphic_con.legend_parameters.is_title_default is False
assert graphic_con.legend_parameters.title == 'PMV'
assert graphic_con.legend.segment_text == ['Cold', 'Cool', 'Slightly Cool',
'Neutral',
'Slightly Warm', 'Warm', 'Hot']
def test_mesh3d_from_mesh2d():
"""Test the initialization of Mesh3D objects from_mesh2d."""
pts = (Point2D(0, 0), Point2D(0, 2), Point2D(2, 2), Point2D(2, 0))
mesh_2d = Mesh2D(pts, [(0, 1, 2, 3)])
plane = Plane(Vector3D(1, 0, 0), Point3D(0, 0, 0))
mesh = Mesh3D.from_mesh2d(mesh_2d, plane)
assert len(mesh.vertices) == 4
assert len(mesh.faces) == 1
assert mesh[0] == Point3D(0, 0, 0)
assert mesh[1] == Point3D(0, 0, -2)
assert mesh[2] == Point3D(0, -2, -2)
assert mesh[3] == Point3D(0, -2, 0)
assert mesh.area == 4
assert mesh.min == Point3D(0, -2, -2)
assert mesh.max == Point3D(0, 0, 0)
assert mesh.center == Point3D(0, -1, -1)
def test_init_graphic_con_data_type(self):
"""Test the initialization of GraphicContainer objects with a DataType."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [-1, 0, 1, 2]
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max,
data_type=Temperature())
assert graphic_con.legend_parameters.is_title_default is False
assert graphic_con.legend_parameters.title == 'C'
legend_par = LegendParameters()
legend_par.vertical = False
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max,
legend_par, data_type=Temperature())
assert graphic_con.legend_parameters.is_title_default is False
assert graphic_con.legend_parameters.title == 'Temperature (C)'
def test_graphic_con_data_type_ordinal_all_same():
"""Test the GraphicContainer with a DataType with unit_descr and all equal values."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [0] * 3
graphic_con = GraphicContainer(data,
mesh3d.min,
mesh3d.max,
data_type=PredictedMeanVote(),
unit='PMV')
assert graphic_con.legend_parameters.min == -3
assert graphic_con.legend_parameters.max == 3
assert graphic_con.legend_parameters.segment_count == 7
assert not graphic_con.legend_parameters.is_title_default
assert graphic_con.legend_parameters.title == 'PMV'
assert graphic_con.legend.segment_text == [
'Cold', 'Cool', 'Slightly Cool', 'Neutral', 'Slightly Warm', 'Warm',
'Hot'
]
def test_init_graphic_con_legend_parameters():
"""Test the initialization of ResultMesh objects with a LegendParameters."""
mesh2d = Mesh2D.from_grid(num_x=2, num_y=2)
mesh3d = Mesh3D.from_mesh2d(mesh2d)
data = [-1, 0, 1, 2]
legend_par = LegendParameters(base_plane=Plane(o=Point3D(2, 2, 0)))
legend_par.vertical = False
legend_par.segment_height = 0.25
legend_par.segment_width = 0.5
legend_par.text_height = 0.15
graphic_con = GraphicContainer(data, mesh3d.min, mesh3d.max, legend_par)
assert graphic_con.legend_parameters.is_base_plane_default is False
assert graphic_con.legend_parameters.is_segment_height_default is False
assert graphic_con.legend_parameters.is_segment_width_default is False
assert graphic_con.legend_parameters.is_text_height_default is False
assert graphic_con.legend_parameters.vertical is False
assert graphic_con.legend_parameters.base_plane.o == Point3D(2, 2, 0)
assert graphic_con.legend_parameters.segment_height == 0.25
assert graphic_con.legend_parameters.segment_width == 0.5
assert graphic_con.legend_parameters.text_height == 0.15
def test_remove_faces_only():
"""Test the Mesh3D remove_faces method."""
mesh_2d = Mesh2D.from_grid(Point2D(1, 1), 8, 2, 0.25, 1)
mesh = Mesh3D.from_mesh2d(mesh_2d)
assert len(mesh.vertices) == 27
assert len(mesh.faces) == 16
assert mesh.area == 4
pattern_1 = []
for i in range(4):
pattern_1.extend([True, False, False, False])
mesh_1 = mesh.remove_faces_only(pattern_1)
assert len(mesh_1.vertices) == 27
assert len(mesh_1.faces) == 4
assert mesh_1.area == 1
pattern_2 = []
for i in range(8):
pattern_2.extend([True, False])
mesh_2 = mesh.remove_faces_only(pattern_2)
assert len(mesh_2.vertices) == 27
assert len(mesh_2.faces) == 8
assert mesh_2.area == 2
def segment_mesh(self):
"""A Ladybug Mesh3D for the legend colors."""
_mesh_2d = self._segment_mesh_2d()
return Mesh3D.from_mesh2d(_mesh_2d, self.legend_parameters.base_plane)
