def applyColliderDetection(self):
newOrientationsFound = False
for partiallyDirectedAgg in self.perspectiveToAgg.values():
for relVar1, relVar2 in EdgeOrientation._findColliderDetectionRemovals(partiallyDirectedAgg,
self.sepsets,
self._isValidCDCandidate):
self.propagateEdgeRemoval(partiallyDirectedAgg[relVar1][relVar2]
[AbstractGroundGraph.UNDERLYING_DEPENDENCIES], recurse=True)
self.recordEdgeOrientationUsage('CD')
newOrientationsFound = True
return newOrientationsFound
