See looping in VOP networks for general information on how to use this node. Tools in the Flow control submenu of the ⇥ Tab menu will create paired blocks for you, so you don’t have to create this node manually.
This node can be paired with a Block End While to create a block that executes once and then checks a condition.
The path to the corresponding block end node. Both nodes must be in the same network.
Number of Outputs
Lets you add looping variables gre