string  usd_collectioncomputedpaths(<stage>stage, string collectionpath)
This function returns the list of all objects that belong to the given collection.
When running in the context of a node (such as a wrangle LOP), this argument can be an integer representing the input number (starting at 0) to read the stage from. The integer is equivalent to the string form referencing a particular input, e.g., “opinput:0”.
You can also use this argument to refer to a USD file (e.g., “/path/to/file.usd”), or to another LOP node’s cooked stage using the
op: as the path prefix (e.g., “op:/stage/lop_node”).
The path to the collection.
The list of all objects that belong to the given collection.
// Get all objects in cube's collection. string collection_path = usd_makecollectionpath(0, "/geo/cube", "some_collection"); string members = usd_collectioncomputedpaths(0, collection_path);