resetting the my default value for camera field of view

Question

hello i have made a minimap for my game and ive got a vertical scroller so you can zoom in and out i was wondering how i would go about making a button that resets the camera.fieldofview and also resets the vertical slider this is probley easy but i am a noob and have tried everything i know. here is my code so far:

var fovMax : float = 180;

var fovMin : float = 1;

var sliderPos : Rect = Rect ( 10, 10, 300, 30 );

private var camFOV : float;

function Start () {

 camFOV = camera.fieldOfView;

function OnGUI () {

 camFOV = GUI.VerticalSlider( sliderPos, camFOV, fovMin, fovMax );

 if(GUI.RepeatButton(Rect(Screen.width/2 -19 , Screen.height -50, 18, 18), "+")){

     camera.fieldOfView = 21f;

 }

function Update () {

 if (!Mathf.Approximately (camFOV, camera.fieldOfView)) camera.fieldOfView = camFOV;

any help will be appreciated thankyou.

Answer 1

Best Answer

Answer by zmar0519 · May 01, 2011 at 11:55 AM

its acutally really easy, since you have the camFOV var, just go

if(GUI.Button(Rect(10, 10, 200, 25), "Reset"))
     camera.main.feildOfView = camFOV;

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5seaton4 · May 02, 2011 at 07:43 AM 0

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that doesnt seem to work and i am not using the main camera as it is only my minimap it doesn't seem to change

5seaton4 · May 02, 2011 at 07:45 AM 0

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it actually works on my main camera zooming in on my player when i add camera.main but not when i take out the main?

5seaton4 · May 02, 2011 at 07:56 AM 0

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i can not move the field of view bar manualy in the inspector when the game is running that may be the problem.

resetting the my default value for camera field of view

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