Finally represents the OMLoop output. It is evaluated when the iterative process is over and returns its final result(s) .
If nothing is connected to it, the evaluation of OMLoop returns "nil".
The following example uses an iterator : listloop. at each step of a loop, listloop enumerates an element of a list, then the following element, and so on, until the list is exhausted.
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Finally has one default input : "patch". It can be added as many optional inputs as necessary : "oppatch". The optional inputs of finally can be used as additional outputs for OMLoop to return data to external elements in a higher-level program. |
| When an OMLoop has several outputs, it is advised to set it on "evaluate-once" mode to avoid useless multiple evaluations. When the OMLoop is evaluated, the result displayed by the Listener is that of the first output. |