Fix naming convention

networks/roads/lanes/Lane.py

@@ -0,0 +1,37 @@
+import networks.geometry.curve as curve
+import networks.geometry.CurveSurface as CurveSurface
+import networks.geometry.segment as segment
+import random
+
+
+class Lane:
+    def __init__(self, coordinates, lane_materials,  width):
+        self.coordinates = coordinates
+        self.width = width
+        self.lane_materials = lane_materials
+        self.surface = []
+
+    def get_surface(self):
+        resolution, distance = curve.resolution_distance(self.coordinates, 6)
+
+        curve_points = curve.curve(self.coordinates, resolution)
+        curve_surface = CurveSurface.CurveSurface(self.coordinates)
+        curve_surface.compute_curvature()
+
+        # Set the road to be flat
+        normals = []
+        for i in range(len(curve_surface.curvature)):
+            normals.append((0, 1, 0))
+
+        # Compute each line
+        for distance in range(self.width):
+            offset = curve.offset(curve_surface.curve, distance, normals)
+            for i in range(len(offset)-1):
+                line = segment.discrete_segment(offset[i], offset[i+1])
+                for coordinate in line:
+                    self.surface.append((coordinate, random.choices(
+                        list(self.lane_materials.keys()),
+                        weights=self.lane_materials.values(),
+                        k=1,)))
+
+        return self.surface

networks/roads/lanes/lanes.json

@@ -0,0 +1,7 @@
+{
+    "classic_lane": {"stone": 3, "andesite": 1},
+    "modern_lane": {"black_concrete": 3, "black_concrete_powder": 1},
+
+    "bike_lane_green": {"green_concrete": 3, "green_concrete_powder": 1},
+    "bike_lane_red": {"red_concrete": 3, "red_concrete_powder": 1}
+}