def calcDistanceFunction(self, order=2):
if not hasattr(self, 'fineDistanceVariable'):
self.fineDistanceVariable = DistanceVariable(
mesh=self.mesh.fineMesh)
self.fineDistanceVariable[:] = self(self.mesh.fineMesh.cellCenters)
self.fineDistanceVariable.calcDistanceFunction(order=order)
self[:] = self.fineDistanceVariable(self.mesh.cellCenters)
def extendVariable(self, extensionVariable, order=2):
if not hasattr(self, 'fineDistanceVariable'):
self.fineDistanceVariable = DistanceVariable(mesh=self.mesh.fineMesh)
if not hasattr(self, 'fineExtensionVariable'):
self.fineExtensionVariable = CellVariable(mesh=self.mesh.fineMesh)
self.fineDistanceVariable[:] = self(self.mesh.fineMesh.cellCenters)
self.fineExtensionVariable[:] = extensionVariable(self.mesh.fineMesh.cellCenters)
self.fineDistanceVariable.extendVariable(self.fineExtensionVariable, order=order)
extensionVariable[:] = self.fineExtensionVariable(self.mesh.cellCenters)
