Change Alpha Cutout

//****** Donations are greatly appreciated.  ******
//****** You can donate directly to Jesse through paypal at  https://www.paypal.me/JEtzler   ******

var alpha : float = 0;

function Start () {

    ChangeAlpha();
}


function Update () {

}


function ChangeAlpha () {

    yield WaitForSeconds(5);

    for(i=1; i>0; i++) {

        yield WaitForSeconds(0.05);
        alpha += 0.05;
        renderer.material.SetFloat("_Cutoff", alpha);
    }
}