The External Execution node is used to run external programs outside of ArtEngine, and to load the results of these programs onto the correct pins on the External Execution node. Pins are associated with the output of the program by matching the pin name with the output’s filename. The output file must be a .png. This node does not support materials currently.
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The Command String is used to run the correct external program. All paths in the provided string must be absolute and it is not guaranteed that relative paths will work. The Command String is used to create Tokens which are modifiable in their newly created property underneath.
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