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If the input path has at least one point, then it is copied to the output; otherwise Nil is returned.
|outNotEmptyPath||Path?||A copy of the input path, if it is not empty, or Nil otherwise|
|outIsNotEmpty||Bool||Indication if the input path is not empty|
Secures against domain errors caused by empty paths, e.g. just before the PathBoundingBox filter is to be invoked.
This filter is available on Basic Complexity Level.