Rotating Door

Try using

 Quaternion.Slerp()
      - or -
 Quaternion.Lerp()

to slowly move the rotation to the wanted rotation. You could have a script like this:

 var openRotation: Quaternion; // Rotation when door is open
 var closedRotation: Quaternion; // Rotation when door is closed
 var open = false; // Is door open?
 var openSpeed: float; // Speed at which door opens
 
 function ToggleDoor () {
     open = !open; // Toggle open boolean
     if (open) // Move rotation to closed
         transform.rotation = Quaternion.Slerp(transform.rotation, closedRotation, openSpeed);
     if (closed) // Move rotation to open
         transform.rotation = Quaternion.Slerp(transform.rotation, openRotation, openSpeed);
 }

NOTE: this is untested. It should work but if not, tell me! Also, you'll need to set the open and closed rotation variables manually.

If you want to be able to open/close the door from the inspector, put the if statements in:

 function Update () {}



   

i solve it: i have put the gameobject as Child instead of Parent