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25 lines
613 B
GLSL
25 lines
613 B
GLSL
#
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## Fichera Cube
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#
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algebraic3d
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solid c1 = plane (0, 0, 0; 0, 0, -1)
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and plane (0, 0, 0; 0, -1, 0)
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and plane (0, 0, 0; -1, 0, 0)
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and plane (1, 1, 1; 0, 0, 1)
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and plane (1, 1, 1; 0, 1, 0)
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and plane (1, 1, 1; 1, 0, 0) -bc=2;
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solid c2 = plane (-0.5, -0.5, -0.5; 0, 0, -1)
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and plane (-0.5, -0.5, -0.5; 0, -1, 0)
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and plane (-0.5, -0.5, -0.5; -1, 0, 0)
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and plane (0.5, 0.5, 0.5; 0, 0, 1)
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and plane (0.5, 0.5, 0.5; 0, 1, 0)
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and plane (0.5, 0.5, 0.5; 1, 0, 0);
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# cut off small cube
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solid main = c1 and not c2 -bc=1;
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tlo main;
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