Unity 2d Camera Follow Script, Camera Controller Script Code C#

Unity 2d Camera Follow Script, Camera Controller Script Code C#

Today i am gibing you very simple yet cool Unity 2d Camera Follow Script with smooth follow and other useful options1.Very easy to setup just add this script to your camera and then drag your character or anything you cant to follow into the script's target field, Like i added character in this field, finish :)

Script is here or get it from github

using UnityEngine;


using System.Collections;


 


public class FollowCamera : MonoBehaviour {


 


 public float interpVelocity;


 public float minDistance;


 public float followDistance;


 public GameObject target;


 public Vector3 offset;


 Vector3 targetPos;


 // Use this for initialization


 void Start () {


  targetPos = transform.position;


 }


 


 // Update is called once per frame


 void FixedUpdate () {


  if (target)


  {


   Vector3 posNoZ = transform.position;


   posNoZ.z = target.transform.position.z;


 


   Vector3 targetDirection = (target.transform.position - posNoZ);


 


   interpVelocity = targetDirection.magnitude * 5f;


 


   targetPos = transform.position + (targetDirection.normalized * interpVelocity * Time.deltaTime); 


 


   transform.position = Vector3.Lerp( transform.position, targetPos + offset, 0.25f);


 


  }


 }


}