How to use if else in process flow?

Hello All,
Do you know how to use if/else in process program?
One of my project need to unloading parts if the ray sensor detect the part, but seems my program is wrong when use “if/else”.

Process program use if else.vcmx (391.9 KB)


you have to use waitSignal-statement to define your raycast signal.

If you only want to query a signal in if statement, then no waittrigger and no condition in the waitSignal statement:

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Thanks for the details answer, It works now.

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