How to make the basic mouselook look all the way up and down?

Question

I am a noob who downloaded unity for practice, and right now I tweak the basic codes to practice and I cant seem to make the fps controller (mouselook) to look all the way up, or all the way down, and its bugging me.

I changed this,

 public float minimumY = -90F;
 public float maximumY = 90F;

but it didn't make any difference. I even changed it to 180, if someone posts an answer can you also tell me how it works?

Answer 1

Answer by aldonaletto · Nov 12, 2013 at 03:45 AM

Maybe you're modifying the wrong MouseLook: there are two scripts, one attached to the player (which only rotates horizontally) and the other attached to the camera - this one rotates the camera up and down, and checks minimumY and maximumY. Anyway, these limits should never reach -90/90 degrees: a kind of "division by zero" condition appears when the angle is too close to -90 or 90 degrees, and the camera gets crazy (even worse if passing these limits).

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monroe · Nov 13, 2013 at 01:19 AM 0

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thank you, that helped!

Answer 2

Answer by RealEfrain12 · Nov 22, 2020 at 02:30 AM

To look Up and Down I have this as my looking up and down script

     public float mouseSensitivity = 100f;
     float xRotation = 0f;
    
     void Start()
     {
         Cursor.lockState = CursorLockMode.Locked;
     }
    
     void Update()
     {
         
         float MouseY = Input.GetAxis("Mouse Y") * mouseSensitivity * Time.deltaTime;
         xRotation -= MouseY;
         xRotation = Mathf.Clamp(xRotation, -90, 90);
         transform.localRotation = Quaternion.Euler(xRotation, 0f, 0f);
     }

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Eno-Khaon · Nov 22, 2020 at 03:17 AM 0

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You shouldn't multiply mouse input by Time.deltaTime. This causes a per-frame input to unexpectedly be reduced based on current framerate.

For constant-value input, such as held keys, it makes sense. For input that varies on a per-frame basis, such as mouse movement, you want to use it as-is.

How to make the basic mouselook look all the way up and down?

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