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17 lines
317 B
17 lines
317 B
varying vec4 color;
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uniform int button;
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void main( void ) {
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gl_Position = gl_Vertex;
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gl_Position.xy /= vec2(800, 600)*0.5;
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gl_Position.xy -= 1.0;
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gl_Position.y *= -1.0;
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if(button == 0)
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color = vec4(1.0);
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else if (button == 1)
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color = vec4(0.0, 1.0, 1.0, 1.0);
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else
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color = vec4(0.0, 0.0, 1.0, 1.0);
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}
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