make ground-color meshes non-intersecting and without bottom faces

2017-11-14 03:48:12 +01:00 · 2017-11-14 03:48:12 +01:00 · a93eeb084d
commit a93eeb084d
parent c3419ee492
1 changed files with 3 additions and 2 deletions
--- a/src/c3nav/mapdata/render/data.py
+++ b/src/c3nav/mapdata/render/data.py
@ -122,9 +122,10 @@ class AltitudeAreaGeometries:
                                       crops=crops)
        for geometry in chain(*(areas.values() for areas in self.colors.values())):
            geometry.build_polyhedron(create_polyhedron,
-                                      lower=altitude - int(0.1 * 1000),
+                                      lower=altitude,
                                      upper=altitude + int(0.001 * 1000),
-                                      crops=crops)
+                                      crops=crops,
+                                      bottom=0)


 class FakeCropper: