def __init__(self, indices, valences=None):
indices, valences = _flatten_args(indices, valences)
valences = _process_valences(indices, valences)
_check_topology(indices, valences)
self.indices = np.array(indices, 'int32')
self.valences = np.array(valences, 'uint8')
self.shim = shim.Topology(self.indices, self.valences)
self.boundaryMode = BoundaryMode.EDGE_ONLY
self._vertexListAdapter = VertexListAdapter(self.shim)
self._faceListAdapter = FaceListAdapter(self.shim)
def reset(self):
'''Un-finalizes the mesh to allow adjustment of sharpness and
custom data.
This is a costly operation since it effectively recreates the
HBR mesh.
'''
topo = shim.Topology(self.indices, self.valences)
topo.copyAnnotationsFrom(self.shim)
self._vertexListAdapter = VertexListAdapter(topo)
self._faceListAdapter = FaceListAdapter(topo)
self.shim = topo