public static List <ExplorationNode> GetExplorationNodesInRadius(ExplorationNode centerNode, float radius)
{
var gridDistance = Instance.ToGridDistance(radius);
var neighbors = centerNode.GetNeighbors(gridDistance, true);
return(neighbors.Where(n => n.Center.DistanceSqr(centerNode.NavigableCenter2D) < radius * radius).ToList());
}