CardboardUI Problem

Unity Engine
1

Hi, I have a script that I have attached to my camera to make a fade in and out between the same scene, I have found the script in unity documents, its very simple but very effective on doing it.

The problem is that when I try to run the application on my phone using Cardboard SDK the fade in and out doesnt work, but it works fine in my computer.

Looking at the Cardboard documentation I found this https://developers.google.com/cardboard/unity/reference

I think this is exactly the source of my problem, OnGui() doesnt work with cardboard instead I should be implementing the CardboardUI but I have absolutely no idea on how to implementing it on my code.

I havent found info on how to implement CardboardUI in code, if someone can provide an answear would be great also for others to find it.

Thanks!

Here is the code:

// FadeInOut
//
//--------------------------------------------------------------------
// Public parameters
//--------------------------------------------------------------------

public var fadeOutTexture : Texture2D;
public var fadeSpeed = 0.3;

var drawDepth = -1000;

//--------------------------------------------------------------------
// Private variables
//--------------------------------------------------------------------

private var alpha = 1.0;

private var fadeDir = -1;

//--------------------------------------------------------------------
// Runtime functions
//--------------------------------------------------------------------

//--------------------------------------------------------------------

function OnGUI(){

alpha += fadeDir * fadeSpeed * Time.deltaTime;
alpha = Mathf.Clamp01(alpha);

GUI.color.a = alpha;

GUI.depth = drawDepth;

GUI.DrawTexture(Rect(0, 0, Screen.width, Screen.height), fadeOutTexture);

}

//--------------------------------------------------------------------

function fadeIn(){
fadeDir = -1;
}

//--------------------------------------------------------------------

function fadeOut(){
fadeDir = 1;
}

function Start(){
alpha=1;
fadeIn();

For Calling it I use:

Camera.main.SendMessage(“fadeIn”)

2

Trying to fix this I figure out how it’s implemented, but I’m still having problems when try to run it, for example if I add the line “CardboardOnGUI.IsGUIVisible = true;” I get the error Unknow Identifier “CardboardOnGUI” and CardboardOnGUI is a component in CardboardGUI it seems to work fine on cardboard demo in C# but I get this error when I try to use it in this script in JS any Ideas? Thanks in advance!