Gets unchanged entities following a drawing cleanup.
(tpm_cleanunchangedss clean_id)
Returns a selection set.
| clean_id | Cleanup model ID (real), returned by tpm_cleanalloc. |
This function returns members of the Include set that were not changed during the cleanup process. Note that it does not return members of the Anchor set, which are unchanged by definition.
Note Call this function after calling tpm_cleanend, which concludes the cleanup process. If you call this function earlier, it returns a selection set from the previous cleanup or the empty selection set.