class RadiusGraph(r: float, loop: bool = False, max_num_neighbors: int = 32, flow: str = 'source_to_target', num_workers: int = 1)[source]

Bases: BaseTransform

Creates edges based on node positions data.pos to all points within a given distance (functional name: radius_graph).

  • r (float) – The distance.

  • loop (bool, optional) – If True, the graph will contain self-loops. (default: False)

  • max_num_neighbors (int, optional) – The maximum number of neighbors to return for each element in y. This flag is only needed for CUDA tensors. (default: 32)

  • flow (str, optional) – The flow direction when using in combination with message passing ("source_to_target" or "target_to_source"). (default: "source_to_target")

  • num_workers (int) – Number of workers to use for computation. Has no effect in case batch is not None, or the input lies on the GPU. (default: 1)