Use the connected_count returned by hapi.queryNodeOutputConnectedCount.
Usage ¶
queryNodeOutputConnectedNodes(session: hapi.Session, node_id: int, output_idx: int, into_subnets: bool, through_dots: bool, start: int, length: int) → list of int
Get the ids of nodes currently connected to the given node at the output index.
session
The session of Houdini you are interacting with. See hapi.Session for more on sessions. Pass None to just use the default in-process session.
node_id
The node id.
output_idx
The output index. Should be between 0 and the to_node’s hapi.NodeInfo.outputCount - 1.
into_subnets
Whether to search by diving into subnets.
through_dots
Whether to search through dots.
start
At least 0 and at most connected_count returned by hapi.queryNodeOutputConnectedCount.
length
Given connected_count returned by hapi.queryNodeOutputConnectedCount length should be at least 1 and at most connected_count - start.
Returns connected_node_ids_array as a list of int.