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Question by fedqx · Aug 16, 2017 at 11:19 AM · c#unity 5unity5getcomponentreference

Why we have to use getcomponent instead of a simple reference ?

 myclass a = new myclass();

vs

 myclass a = getcomponent<scriptname>();
 

what is the difference ?

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Answer by Camilohoyos16 · Aug 16, 2017 at 05:15 PM

Becuase with a simple reference you are calling a simple script, just script, which doesn't control any gameobject. So you need to use getcomponent to have a script of the gameobject and control variables of that gameobjects.

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Answer by TheSOULDev · Aug 16, 2017 at 04:53 PM

First creates a new class of type myclass.

Second one creates a reference to an existing class on the object and I don't think it'll work without a cast.

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