def split_path(self, path, node):
"""
Split the path at node
:return:
"""
assert len(node.edges) > 2 # it should be an intersection node
nodes = path.get_nodes()
if nodes[0] == node or nodes[-1] == node:
# Return if this is at the end of this path
return
idx = nodes.index(node)
edges1 = path.edges[:idx]
edges2 = path.edges[idx:]
path1 = self.create_path(edges=edges1)
path2 = self.create_path(edges=edges2)
Path.copy_properties(path, path1)
Path.copy_properties(path, path2)
del self.paths[path.id]
def split_path(self, path, node):
"""
Split the path at node
:return:
"""
assert len(node.edges) > 2 # it should be an intersection node
nodes = path.get_nodes()
if nodes[0] == node or nodes[-1] == node:
# Return if this is at the end of this path
return
idx = nodes.index(node)
edges1 = path.edges[:idx]
edges2 = path.edges[idx:]
path1 = self.create_path(edges=edges1)
path2 = self.create_path(edges=edges2)
Path.copy_properties(path, path1)
Path.copy_properties(path, path2)
del self.paths[path.id]
