def goldrects(self):
Edge.color = green
for r in self.rectangles:
c0, c1, c2, c3 = [self.vertices[i] for i in r]
Edge(c0, c1).draw()
Edge(c1, c2).draw()
Edge(c2, c3).draw()
Edge(c3, c0).draw()
def _distill(self):
edges = []
unique = set()
for f in self.faces:
for pair in zip(f, f[1:] + (f[0], )):
unique.add(tuple(sorted(pair)))
for edge in unique:
edges.append(Edge(self.vertices[edge[0]], self.vertices[edge[1]]))
return edges
