<!
//  DeferredBufferWrite.slh
//  libraries/render-utils/src
//
//  Created by Sam Gateau on 1/12/15.
//  Copyright 2013 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
!>
<@if not DEFERRED_BUFFER_WRITE_SLH@>
<@def DEFERRED_BUFFER_WRITE_SLH@>
/*
// the glow intensity
uniform float glowIntensity;

// the alpha threshold
uniform float alphaThreshold;
*/

void packDeferredFragment(vec3 normal, float alpha, vec3 diffuse, vec3 specular, float shininess) {
   // gl_FragData[0] = vec4(diffuse.rgb,  mix(gl_Color.a, 1.0 - gl_Color.a, step(diffuse.a, alphaThreshold)));
    gl_FragData[0] = vec4(diffuse.rgb, alpha);
    gl_FragData[1] = vec4(normal, 0.0) * 0.5 + vec4(0.5, 0.5, 0.5, 1.0);
    gl_FragData[2] = vec4(specular, shininess / 128.0);
}

<@endif@>