public void BuildCompactGraph()
{
Verify();
var splineGraphCompact = new DirectedGraph <SplineGraphPayload, SplineGraphPayloadSerializable>(Allocator.Persistent);
splineGraph.BuildCompactDirectedGraph(ref splineGraphCompact, Allocator.Persistent);
splineGraph.Dispose();
splineGraph = splineGraphCompact;
// Need to set the dirty flag here because the call to Verify() above cleared any dirty flags that were possibly set by UndoRecord()
// and we have just changed our runtime data representation via BuildCompactDirectedGraph().
isDirty = true;
}
