25 lines
359 B
GLSL
25 lines
359 B
GLSL
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uniform vec4 color1;
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uniform vec4 color2;
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uniform int size;
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#if __VERSION__ == 120
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#define fragColor gl_FragColor
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#else
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out vec4 fragColor;
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#endif
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void main()
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{
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vec2 phase = mod(gl_FragCoord.xy, (size*2));
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if ((phase.x > size && phase.y < size) ||
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(phase.x < size && phase.y > size))
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{
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fragColor = color1;
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}
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else {
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fragColor = color2;
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}
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}
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