simplify rings in new openscad export

2018-12-06 03:11:01 +01:00 · 2018-12-06 03:11:01 +01:00 · a5eab16fc3
commit a5eab16fc3
parent 0bc9b7c7d4
1 changed files with 2 additions and 0 deletions
--- a/src/c3nav/mapdata/render/engines/openscadnew.py
+++ b/src/c3nav/mapdata/render/engines/openscadnew.py
@ -287,6 +287,8 @@ class OpenSCADNewEngine(Base3DEngine):
                        i = len(points)
                        points.append(list(coords))
                    output_ring.append(i)
+                if output_ring[0] == output_ring[-1]:
+                    output_ring = output_ring[:-1]
                output_rings.append(output_ring)
            polygons.append(OpenScadCommand('polygon(%(points)r, %(rings)r, 10);' % {
                'points': points,