Ray Sensor Observation

Unity Engine
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1

Hi guys,

Sorry for the dumb question, I just want to ask how does the ray sensor works in UnityML, what observation will they return if they did not detect the element(object). Do the observation becomes empty or is there a default value that will be set like 0 or 1?

Thank you!

2

The answer to your question has already been answered. You can refer to: Getting the Detectable Tags from ray perception sensor script