Rotate then Stop

Unity Engine
1

Hi :wink:
There is a scene contain single cube, I’m trying do the following:
1-- When click left mouse button
2-- The cube rotate (Smoothly)
3-- Then stop rotation when rotate 90 degree

I hope some guides, How I script this ?

2

For the mouse click, use Input.GetMouseButtonDown().
For the rotation, use Quaternion.RotateTowards().

3

I tried this code, but the problem the cube rotate 90 degree and stop ONCE ! i need do that EVERY 90 degree:

var rotateOn : boolean;
var mpDish : Transform;

function Update()
{
    if(rotateOn)
    {
        mpDish.Rotate (0, 45 * Time.deltaTime, 0);
        if(mpDish.eulerAngles.y >= 90)
        {
            rotateOn = false;
        }
    }
}
4

I think something like this might work, just reset remainingRotation to 90 whenever you flip rotateOn to true (or add 90).

var rotateOn : boolean;
var mpDish : Transform;
var remainingRotation : float;

function Update()
{
   if(rotateOn)
   {
       newRotation : float = 45 * Time.deltaTime;

       if(newRotation > remainingRotation)
           newRotation = remainingRotation;

       mpDish.Rotate (0, newRotation, 0);
       remainingRotation -= newRotation;

       if(remainingRotation <= 0f)
       {
           rotateOn = false;
       }
   }
}