For each separate path, drag out a new connection from the upper right-hand handle. The above example has three paths that will run simultaneously, animating the shapes at the same time.
Fork can be manipulated to make it more versatile and controllable with the following nodes: Wait, Pause, Resume & Abort.
Wait will simply make sure that all the Fork threads have played and completed before the main line of execution continues. The scenario above is telling the Fork node to animate the objects, but not play through to the MessageBox node, until all fork paths have played and completed. Once the fork is finish then the flow of execution will continue on the main path and play the MessageBox node.
To use and properly utilize Pause, Resume & Abort, you will need to use a Variable to better control the Fork node. For more info about Variables see the Variables page. For now this is the way to do it. You will need to make sure you are in at least the advanced user complexity.
We have to now assign the Fork node to the declared Variable
Any future use of the variable X is now referencing this fork node.
In the example scenario above we use Pause, Resume & Abort.
Note that Pause & Resume are on a loop so the process of Pause & Resume can repeat over and over.
Pause & Resume: The fork is being told, when the sphere is clicked Pause X when the box is clicked Resume X, where X is the fork.
Abort: The fork is being told, when the cone is clicked after its animation, to Abort the fork. In this example the fork will not be able to abort while it is paused.
Using variables will give the user better control over the Fork Node.Node
Click to download the sample asset used in demonstration.