First implementation of curve surface failed (not enough precision)

networks/CurveSurface.py

@@ -0,0 +1,30 @@
+import networks.Curve as curve
+import networks.Segment as segment
+import numpy as np
+
+
+class CurveSurface:
+    def __init__(self, points, reshape=True, spacing_distance=10):
+        self.points = np.array(points)
+        if reshape:
+            self.resolution, self.length = curve.resolution_distance(
+                self.points, spacing_distance=spacing_distance)
+            self.curve = curve.curve(self.points, self.resolution)
+        else:  # Point can also be given already in curved form
+            self.curve = self.points
+
+    def compute_curvature(self):
+        self.curvature = curve.curvature(self.curve)
+
+    def compute_surface(self, width, normals, resolution):
+        self.offset_points = [None] * (width * resolution)
+        self.surface = []
+        for line_range in range(width * resolution):
+            self.offset_points[line_range] = curve.offset(
+                self.curve, line_range/resolution, normals)
+
+            for i in range(len(self.offset_points[line_range])-1):
+                self.surface.extend(segment.discrete_segment(
+                    self.offset_points[line_range][i], self.offset_points[line_range][i+1], pixel_perfect=False))
+
+        print(self.surface)