On Change

The On Change node inspects the Input data every frame and execute its output port when the observed data changes.

How to use: To use this node, you will need to Start it with the data you want to validate. When the node is started, it will always execute you should not Continue to trigger the Start port as it will override the Input value you track and won't validate a modification of data as it was restarted. When connecting an edge in the Stop port, you will stop the validation of the Input value modification.

Warning: Linking On Update to the Start port will restart the node and will never validate that the Input data changed.

Ports

Inputs

Port Name	Type	Default Value	Description
Trigger		Trigger signal to start observing the data.
Trigger		Trigger signal to stop observing the data.
__		The data we want to validate. Can be of any type.

Outputs

Port Name	Type	Default Value	Description
Trigger		Execute next action when the Input observed data changed.