props.allocatedPointNodeSubset.values()
        .filter((pointNodeRef) => {
          return pointNodeRef.chunkCoord.x === chunkRef.chunkCoord.x &&
            pointNodeRef.chunkCoord.y === chunkRef.chunkCoord.y;
        })

      props.allocatedPointNodeSubset.values().filter((pointNodeRef) => pointNodeRef.chunkCoord.equals(chunkRef.chunkCoord))

      selectedPointNode: props.selectedPointNode,

      // NOTE(bowei): for optimization, we dont tell other chunks about selected nodes in other chunks
      selectedPointNode: (props.selectedPointNode?.chunkCoord.equals(chunkRef.chunkCoord) ? props.selectedPointNode : undefined),