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clean of prints

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This commit is contained in:
pilar 2020-12-02 07:10:33 -05:00
parent 5a19316136
commit d638794dc4
2 changed files with 18 additions and 21 deletions
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3
city_model_structure/attributes/polyhedron.py
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@ -71,7 +71,6 @@ class Polyhedron:
points_list = surface.points_list
point_index = 0
area = surface.area
print('AREA:', area)
while len(triangles) < triangles_count:
# select a triangle starting at point index
triangle_points = ' '.join(str(e) for e in [*points_list[point_index:point_index + 9]])
@ -79,8 +78,6 @@ class Polyhedron:
rest_points = ' '.join(str(e) for e in [*points_list[0:point_index+3], *points_list[point_index+6:]])
triangular_surface = Surface(triangle_points, remove_last=False)
rest_surface = Surface(rest_points, remove_last=False)
print('triangular_surface:', triangular_surface.points)
print('triangular_surface_AREA:', triangular_surface.area)
if self._geometry.almost_same_area(area, (triangular_surface.area + rest_surface.area)):
area = rest_surface.area
triangles.append(triangular_surface)

36
city_model_structure/attributes/surface.py
View File

@ -219,33 +219,33 @@ class Surface:
"""
# New method to calculate area
if self._area is None:
print('NEW METHOD TO CALCULATE AREA')
print('original:')
print(self.points)
# print('NEW METHOD TO CALCULATE AREA')
# print('original:')
# print(self.points)
if len(self.points) < 3:
area = 0
else:
# 1. 3D -> 2D
z_vector = [0, 0, 1]
normal_vector = self.normal
print(normal_vector)
# print(normal_vector)
turning_base_matrix = None
points_2d = []
x = normal_vector[0]
y = normal_vector[1]
z = normal_vector[2]
print('x:', x)
print('y:', y)
print('z:', z)
# print('x:', x)
# print('y:', y)
# print('z:', z)
if x != 0 or y != 0:
# cos(alpha) = n.z/|n|.|z|
print('dot_mult:', np.dot(normal_vector, z_vector))
# print('dot_mult:', np.dot(normal_vector, z_vector))
alpha = math.acos(np.dot(normal_vector, z_vector) / np.linalg.norm(normal_vector) / np.linalg.norm(z_vector))
print('alpha:', alpha)
# print('alpha:', alpha)
turning_line = np.cross(normal_vector, z_vector)
print('turning_line:', turning_line)
# print('turning_line:', turning_line)
third_axis = np.cross(normal_vector, turning_line)
print('third_axis:', third_axis)
# print('third_axis:', third_axis)
# orthonormal base
w_1 = turning_line / np.linalg.norm(turning_line)
w_2 = normal_vector
@ -254,19 +254,19 @@ class Surface:
turning_matrix = np.array([[1, 0, 0],
[0, math.cos(alpha), -math.sin(alpha)],
[0, math.sin(alpha), math.cos(alpha)]])
print('turning_matrix:', turning_matrix)
# print('turning_matrix:', turning_matrix)
base_matrix = np.array([w_1, w_2, w_3])
print('base_matrix:', base_matrix)
# print('base_matrix:', base_matrix)
turning_base_matrix = np.matmul(base_matrix.transpose(), turning_matrix.transpose())
turning_base_matrix = np.matmul(turning_base_matrix, base_matrix)
print('turning_base_matrix:', turning_base_matrix)
# print('turning_base_matrix:', turning_base_matrix)
if turning_base_matrix is None:
print('ERROR')
else:
for point in self.points:
new_point = np.matmul(turning_base_matrix, point)
print('new_point:', new_point)
# print('new_point:', new_point)
points_2d.append(new_point)
# points_2d.append([new_point[0], new_point[1]])
@ -275,8 +275,8 @@ class Surface:
points_2d.append([point[0], point[1], 0])
polygon_2d = pn.Polygon(np.array(points_2d))
print('2D:')
print(polygon_2d.points)
# print('2D:')
# print(polygon_2d.points)
# 2. calculate area:
area = 0
for i in range(0, len(polygon_2d.points)-1):
@ -287,7 +287,7 @@ class Surface:
point = polygon_2d.points[len(polygon_2d.points)-1]
area += (next_point[1] + point[1]) / 2 * (next_point[0] - point[0])
self._area = abs(area)
print(self._area)
# print(self._area)
return self._area
def _is_almost_same_terrain(self, terrain_points, ground_points):