18 lines
No EOL
322 B
Text
18 lines
No EOL
322 B
Text
#version 330 core
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uniform sampler2D sampler;
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uniform vec3 iColor;
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uniform float time;
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in vec2 texCoords;
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out vec4 color;
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void main() {
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vec4 sample = texture(sampler, texCoords);
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float x = sample.r + time;
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color = vec4(iColor, mod(floor(x), 2) * (-x + 2) * sample.a);
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if (color.a == 0) {
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discard;
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}
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} |