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What is GetComponent in unity?
Description. Returns the component of Type type if the game object has one attached, null if it doesn’t. Using gameObject. GetComponent will return the first component that is found and the order is undefined. If you expect there to be more than one component of the same type, use gameObject.
How do I reference another object in Unity?
Simply attach your script with the public reference to a Game Object in your scene and you’ll see the reference in the Inspector window. Then you can drag any other object that matches the type of your public reference, to this reference in the Inspector and you can use it in your script.
What does the getcomponent function do in JavaScript?
Description. Returns the component of Type type if the game object has one attached, null if it doesn’t. GetComponent is the primary way of accessing other components. From javascript the type of a script is always the name of the script as seen in the project view. You can access both builtin components or scripts with this function.
Which is the generic method for getcomponent?
Generic version of this method. The type of Component to retrieve. Returns the component with name type if the game object has one attached, null if it doesn’t. It is better to use GetComponent with a Type instead of a string for performance reasons.
How does the getcomponent function in Unity Work?
Force is our type and forceScript is just a name we provide for using the reference in the script. We could give it any name. The GetComponent function will look inside the object (the StormTrooper game object) to find a component corresponding to the type we passed.
When does getcomponent return NULL in JavaScript?
Returns the component of Type type if the game object has one attached, null if it doesn’t. GetComponent is the primary way of accessing other components. From javascript the type of a script is always the name of the script as seen in the project view.