Lucas de Vries
9 lines
221 B
Plaintext
9 lines
221 B
Plaintext
varying vec2 uv;
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uniform sampler2D texture;
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void main() {
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vec4 sample = texture2D(texture,uv).rgba;
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gl_FragColor.rgb = (sample.rgb - vec3(0.5)) * -2.0 + gl_Color.rgb;
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gl_FragColor.a = sample.a * gl_Color.a;
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}
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