nodesIn method

List<Node<T>> nodesIn(
  1. Rect bounds
)

Gets all visible nodes within bounds.

Implementation

List<Node<T>> nodesIn(Rect bounds) {
  return _grid
      .query(bounds)
      .whereType<NodeSpatialItem>()
      .map((item) => _nodes[item.nodeId])
      .whereType<Node<T>>()
      .where((node) => node.isVisible)
      .toList();
}