Zoom camera

Question

I want to make a button closer to the camera it works without the button but with the button it doesn't work

 public int speed;
 bool IsZoom;
 void Start()
 {
     IsZoom = false;
 }
     void Update () {
     transform.Rotate(0, speed * Time.deltaTime,0);
     if (GetComponent<Camera>().fieldOfView >= 20 && GetComponent<Camera>().fieldOfView <= 50 && IsZoom == true)
         GetComponent<Camera>().fieldOfView = Mathf.Lerp(GetComponent<Camera>().fieldOfView, 10, Time.deltaTime * 5);
 }
 public void Zoom()
 {
     Debug.Log("dfff");
     IsZoom = true;
     if (IsZoom == true)
         IsZoom = false;
 }

Answer 1

Answer by JonPQ · Aug 20, 2019 at 03:57 PM

your Zoom() function does no appear to do anything.... if zoom is false it does nothing. if its true, it turns it to false... so isZoom will always be false...

why not do something in Update() like... if (input.buttonPressed(keyCode.Z)) isZ0om =true; else isZoom = false;

or do...

 if (input.buttonPressed(keyCode.Z))
     isZoom = true;
 if (input.buttonUp(keyCode.Z))
     isZoom = false;

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Zoom camera

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