Unity3D tutorial | Game Object Looking at another gameobject

This tutorial will help you find how your one game object can look at another object at all times.

Scenario: 

We have enemies and player in a scene. Player is constantly moving from one place to another. Enemies should be intelligent enough to look towards the player every frame.

Solution:

This can done like:

function Update () {

 // get direction of player

        _direction = (Target.gameObject.transform.position - transform.position).normalize

         

        // create the rotation we need to be in to look at the target

        _lookRotation = Quaternion.LookRotation(_direction);

         //rotate us over time according to speed until we are in the required rotation

         transform.rotation = Quaternion.Slerp(transform.rotation, _lookRotation, Time.deltaTime * RotationSpeed);

}

Throw this script of any enemy object and pass the "Target" variable of player as reference to it. And it is all done

If any question, plz ask me.