TGIS_ShortestPath.NodeHeuristicCostEvent event

Event fired when heuristic cost is calculated for a node.

# Python
@property
def NodeHeuristicCostEvent(
  self
) -> TGIS_NodeHeuristicCostEvent: 
 
@NodeHeuristicCostEvent.setter
def NodeHeuristicCostEvent(
  self,
  _value: TGIS_NodeHeuristicCostEvent
) -> None: