When its refresh port receives an event, this node outputs its stored list.
New Value port has received an event, this node stores the
Initial Value port’s list. Typically, you would want to set a list of constant values on the
Initial Value port rather than connecting a cable.
New Value port receives an event, this node replaces its stored list with the
New Value port’s current list.
This node is useful in feedback loops and other situations where you want to store a list with one event and later output it with another event.
Keywords: block, control flow, feedback, keep, loop, preserve, retain, sample, store, wall