Something that tells me how to pass the correct arguments and edges: does not work because these are not the edges that you pass.
buildEdgesFrom: aCollection usingFrom: usingTo: would be something in the right direction.
I suggest an even better approach:
buildEdgesFromACollectionWithEntities: usingATransformationBlockAppliedOnEachToGetTheOrigin: andUsingATransformationBlockAppliedOnEachToGetTheTarget:
you are not fun because you do not want to listen. Perfect to me. I will not talk anymore.
jannik if you want to say something say it.
Stef