This Transform passes the value of its input ports to its output port with no change. The ports can be connected to any type of Signal except SourceImage. Use the Add Ports verb to add additional ports.
Each pair of ports (for example: In0 and Out0) assumes the properties of the first port it is connected to. To change the properties, see Editing Ports.
You can use the PassThru Transform for the following purposes:
•To rename ports that cannot be renamed directly
•To use an input Signal as an output Signal
•To connect one Signal to multiple ports. See the example below from the SIL Easy Cruise Control Sample Project. The PassThru Transform has been named Common Reset.
A PassThru Transform used to provide a Common Reset port in the SIL Easy Cruise Control Sample Project