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22 lines
442 B
GLSL
Executable File
22 lines
442 B
GLSL
Executable File
#version 330 core
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in vec2 texCoords;
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flat in int id;
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layout (location=0) out vec4 FragColor;
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layout (location=1) out vec4 BrightColor;
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uniform sampler2D tex;
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uniform vec4 color[200];
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void main(){
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float alpha=texture(tex,texCoords).r;
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vec4 c=color[id];
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c=vec4(c.x,c.y,c.z,c.w*alpha);
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float brightness = dot(c.rgb, vec3(0.2126, 0.7152, 0.0722));
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if(brightness>1)
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BrightColor=vec4(c.rgb,1);
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FragColor=vec4(c.x,c.y,c.z,c.w*alpha);
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}
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