Marks a ugen which has side effects
such as writing to a bus or buffer,
communicating back to the client, etc.
Only side-effect ugens are valid roots
of the ugen graph, that way other
orphaned non-side-effect ugens are
automatically removed from the graph.
Marks a ugen which has side effects such as writing to a bus or buffer, communicating back to the client, etc. Only side-effect ugens are valid roots of the ugen graph, that way other orphaned non-side-effect ugens are automatically removed from the graph.