First prototype of roads intersecitons

networks/roads/intersections/Intersection.py

@@ -1,3 +1,30 @@
+from networks.geometry.segment_tools import parallel, orthogonal
+from networks.geometry.point_tools import sort_by_clockwise, segments_intersection
+from networks.roads import Road
+
+
 class Intersection:
-    def __init__(self, Roads):
+    def __init__(self, center, coordinates, Roads):
+        self.center = center
+        self.coordinates = coordinates
         self.Roads = Roads
+        self.parallel_delimitations = []
+        self.orthogonal_delimitations = []
+        self.intersections = []
+
+    def compute_curved_corner(self):
+        # Necessary to test nearby intersection
+        self.coordinates = sort_by_clockwise(self.coordinates)
+
+        for i, coordinate in enumerate(self.coordinates):
+            right_side, left_side = parallel((coordinate, self.center), self.Roads[i].width), parallel(
+                (coordinate, self.center), -self.Roads[i].width)
+            self.parallel_delimitations.append((right_side, left_side))
+            self.orthogonal_delimitations.append(
+                ((right_side[0], left_side[0]), (right_side[-1], left_side[-1])))
+
+        for j in range(len(self.Roads)):
+            self.intersections.append(segments_intersection(
+                self.parallel_delimitations[j][1], self.parallel_delimitations[(j+1) % len(self.Roads)][0], full_line=False))
+
+        print(self.intersections)