overte-HifiExperiments/libraries/render-utils/src/forward_model_unlit.slf
2018-09-26 15:01:46 -07:00

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<@include gpu/Config.slh@>
<$VERSION_HEADER$>
// <$_SCRIBE_FILENAME$>
// Generated on <$_SCRIBE_DATE$>
//
// Created by Sam Gateau on 5/5/2016.
// Copyright 2016 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 graphics/Material.slh@>
<@include graphics/MaterialTextures.slh@>
<@include render-utils/ShaderConstants.h@>
<@include LightingModel.slh@>
<$declareMaterialTextures(ALBEDO)$>
layout(location=RENDER_UTILS_ATTR_TEXCOORD01) in vec4 _texCoord01;
#define _texCoord0 _texCoord01.xy
#define _texCoord1 _texCoord01.zw
layout(location=RENDER_UTILS_ATTR_COLOR) in vec4 _color;
layout(location=0) out vec4 _fragColor0;
void main(void) {
Material mat = getMaterial();
BITFIELD matKey = getMaterialKey(mat);
<$fetchMaterialTexturesCoord0(matKey, _texCoord0, albedoTex)$>
float opacity = 1.0;
<$evalMaterialOpacity(albedoTex.a, opacity, matKey, opacity)$>;
<$discardTransparent(opacity)$>;
vec3 albedo = getMaterialAlbedo(mat);
<$evalMaterialAlbedo(albedoTex, albedo, matKey, albedo)$>;
albedo *= _color.rgb;
_fragColor0 = vec4(albedo * isUnlitEnabled(), 1.0);
}