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34 lines
670 B
GLSL
34 lines
670 B
GLSL
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##
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## Example with periodic boundary conditions
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## by Joachim Schoeberl
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##
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##
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algebraic3d
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solid p1 = plane (0, 0, 0; 0, 0, -1);
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solid p2 = plane (1, 1, 1; 0, 0, 1);
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solid p3 = plane (0, 0, 0; 0, -1, 0);
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solid p4 = plane (1, 1, 1; 0, 1, 0);
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solid p5 = plane (0, 0, 0; -1, 0, 0);
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solid p6 = plane (1, 1, 1; 1, 0, 0);
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solid cube = p1 and p2 and p3 and p4 and p5 and p6;
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solid cyls =
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cylinder (0.5, 0.5, 0; 0.5, 0.5, 1; 0.3)
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or cylinder (0, 0.5, 0.2; 1, 0.5, 0.2; 0.1);
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solid matrix = cube and not cyls;
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solid inner = cube and cyls;
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tlo matrix -transparent;
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tlo inner -col=[1,0,0];
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identify periodic p1 p2;
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identify periodic p3 p4;
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identify periodic p5 p6;
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