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Last change
on this file since 231 was
46,
checked in by epyon, 12 years ago
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- tests directory added
- render_test added (old visual test with new syntax)
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File size:
449 bytes
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| Rev | Line | |
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| [46] | 1 | #version 120
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| 2 | varying vec3 f_coord;
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| 3 | varying vec3 f_material;
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| 4 | uniform sampler2D tex;
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| 5 |
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| 6 | void main(void) {
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| 7 | float w = f_material.x;
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| 8 | float remmod = floor( w / 16 + 0.5 );
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| 9 | float modulus = w - remmod * 16;
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| 10 |
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| 11 | gl_FragColor = texture2D(tex, vec2((fract(f_coord.x) + modulus ), ( fract(f_coord.z) + remmod) ) / 16.0);
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| 12 |
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| 13 | // gl_FragColor = texture2D(tex, vec2((fract(f_coord.z - f_coord.x) + modulus ), ( fract(-f_coord.y) + remmod) ) / 16.0);
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| 14 | } |
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