46 lines
2.4 KiB
Python
46 lines
2.4 KiB
Python
from networks.geometry.segment_tools import parallel, orthogonal
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from networks.geometry.point_tools import segments_intersection, curved_corner_by_distance, curved_corner_by_curvature
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from networks.roads import Road
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class Intersection:
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def __init__(self, center, coordinates, Roads):
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self.center = center
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self.coordinates = coordinates
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self.Roads = Roads
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self.parallel_delimitations = []
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self.orthogonal_delimitations = []
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self.intersections = []
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self.intersections_curved = []
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def compute_curved_corner(self):
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# Necessary to test nearby intersection
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self.coordinates = sort_by_clockwise(self.coordinates)
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for i, coordinate in enumerate(self.coordinates):
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right_side, left_side = parallel((coordinate, self.center), self.Roads[i].width), parallel(
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(coordinate, self.center), -self.Roads[i].width)
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self.parallel_delimitations.append((right_side, left_side))
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self.orthogonal_delimitations.append(
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((right_side[0], left_side[0]), (right_side[-1], left_side[-1])))
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for j in range(len(self.Roads)):
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self.intersections.append(segments_intersection(
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self.parallel_delimitations[j][1], self.parallel_delimitations[(j+1) % len(self.Roads)][0], full_line=False))
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next_parallel = tuple(self.parallel_delimitations[(
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j+1) % len(self.Roads)][0][0]), tuple(self.parallel_delimitations[(j+1) % len(self.Roads)][0][1])
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current_parallel = tuple(self.parallel_delimitations[j][1][0]), tuple(
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self.parallel_delimitations[j][1][1])
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intersection2d = segments_intersection(((current_parallel[0][0], current_parallel[0][-1]), (current_parallel[1][0], current_parallel[1][-1])), ((
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next_parallel[0][0], next_parallel[0][-1]), (next_parallel[1][0], next_parallel[1][-1])), full_line=False)
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intersection = (
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round(intersection2d[0]), 75, round(intersection2d[1]))
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self.intersections_curved.append(curved_corner_by_distance(
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intersection, current_parallel[0], next_parallel[0], 10, 0, full_line=True))
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# print("\n\n\nBY DISTANCE\n\n\n")
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# self.intersections_curved.append(curved_corner_by_distance(
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# intersection, current_parallel[0], next_parallel[0], 10, 0, full_line=True))
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