kraken/standard_assets/shaders/sprite.frag

//
//  sprite.frag
//  Kraken Engine
//
//  Copyright 2022 Kearwood Gilbert. All rights reserved.
//  
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//  permitted provided that the following conditions are met:
//  
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//  of conditions and the following disclaimer in the documentation and/or other materials
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//  
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//


#version 400
#extension GL_ARB_separate_shader_objects : enable
#extension GL_ARB_shading_language_420pack : enable

layout (binding = 0) uniform MaterialObject
{
    float alpha;
} material;
layout (binding = 1) uniform sampler2D diffuseTexture;

layout (location = 0) in vec2 textureCoordinate;
layout (location = 0) out vec4 colorOut;

void main() {
    colorOut = vec4(vec3(texture(diffuseTexture, textureCoordinate)), 1.0) * material.alpha;
}