dev-notes/DotNet/Unity/Prefabs Instantiation.md
2021-09-22 19:17:55 +02:00

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# Prefabs
Prefabs are a blueprint for GameObjects and any change made to the prefab is inherited by all it's instances.
## Script Instantiation
```cs
public GameObject prefab; // reference to the prefab
// instantiate a game GameObject from the prefab with specified position and rotation (rotation must be a quaternion)
GameObject newInstance = (GameObject) Instantiate(prefab, positionVector3, Quaternion.Euler(rotationVector3)); // instantiate prefab and get reference to instance
// Instance returns a object and since a GameObject was passed to Instantiate() the returned object can be casted to a GameObject
```