Button Click Effect in UNITY 4.6 UI Using Scripting

Step 1 Introduction

You can give click effect to a button through animation or scripting. Here is a way to give click effect via scripting.

[Button having ButtonClick Script]

As we can see in the above image there are following variables in inspector for ButtonClick script.

Step 2 Code Sample

ButtonClick Script:

/// <summary>
/// Button Click Effect
/// </summary>
[RequireComponent(typeof(Button))]
public class ButtonClick : MonoBehaviour
{
          public Vector3 from = Vector3.one;
          public Vector3 to = Vector3.one * 0.95f;
 
          void Start()
          {
GetComponent<Button>().onClick.AddListener(() =>
StartCoroutine(Scaling()));
    GetComponent<RectTransform>().localScale = from;
          }
    
          IEnumerator Scaling ()
          {
               GetComponent<RectTransform>().localScale = to;
               yield return new WaitForSeconds(Time.fixedDeltaTime * 3);
               GetComponent<RectTransform>().localScale = from;
          }
}

Step 3 Explaination

I hope you find this blog is very helpful while working with Button click effect in Unity. Let me know in comment if you have any question regarding unity.

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Keyur Soneji

I am 3D Game developer with an aspiration of learning new technology and creating a bright future in Information Technology.