[io] correct but on depth of convex 2d shape
@@ -1739,7 +1739,7 @@ class VView(object):
for id_, vertice in enumerate(data):
points.InsertNextPoint(vertice[0], vertice[1], - self.opts.depth_2d/2.0)
convex.GetPointIds().SetId(id_, id_)
- points.InsertNextPoint(vertice[0], vertice[1], -self.opts.depth_2d/2.0)
+ points.InsertNextPoint(vertice[0], vertice[1], + self.opts.depth_2d/2.0)
convex.GetPointIds().SetId(id_+number_of_vertices, id_+number_of_vertices)
source = ConvexSource(convex, points)
