overte/libraries/render-utils/src/model_specular_map.slf

<@include gpu/Config.slh@>
<$VERSION_HEADER$>
//  Generated on <$_SCRIBE_DATE$>
//
//  model_specular_map.frag
//  fragment shader
//
//  Created by Andrzej Kapolka on 5/6/14.
//  Copyright 2014 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
//

<@include DeferredBufferWrite.slh@>

<@include model/Material.slh@>

// the diffuse texture
uniform sampler2D diffuseMap;

// the specular texture
uniform sampler2D specularMap;

in vec4 _position;
in vec2 _texCoord0;
in vec3 _normal;
in vec3 _color;


void main(void) {
    // set the diffuse, normal, specular data
    vec4 diffuse = texture(diffuseMap, _texCoord0);
    vec3 specular = texture(specularMap, _texCoord0).rgb;

    Material mat = getMaterial();

    packDeferredFragment(
        normalize(_normal), 
        evalOpaqueFinalAlpha(getMaterialOpacity(mat), diffuse.a),
        getMaterialDiffuse(mat) * diffuse.rgb * _color,
        specular, //getMaterialSpecular(mat),
        getMaterialShininess(mat));
}