Low Health Camera Effects

Questions & Answers
1

Hi guys,
you know in an fps when a characters health goes down and breathing gets heavier and camera changes to a bloody red? has anyone done this, i want a realistic way to show health is down by painting blood on camera, or breaking glass and whole screen to turn red like in mw3 or bf3.

anyone achieved this effect yet?

2

Check it! Make a Blood slat or something and enable it when you get hit or shot and then have the GUI texture fade out until its not visible…

var myGUItexture                : GUITexture;
     
    function Start () {
        yield Fade(0.0, 1.0, 2.0);     // fade up
        yield Fade(1.0, 0.0, 2.0);     // fade down
    }
     
    function Fade (startLevel :float, endLevel :float, duration :float) {
        var speed : float = 1.0/duration;   
        for (var t :float = 0.0; t < 1.0; t += Time.deltaTime*speed) {
            myGUItexture.color.a = Mathf.Lerp(startLevel, endLevel, t);
            yield;
        }
    }