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J. Andreas Bærentzen 2003.
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J. Andreas Bærentzen 2003.
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**********************************************************************/
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**********************************************************************/
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#include <string>
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#include <stdlib.h>
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#include <stdlib.h>
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#include <math.h>
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#include <math.h>
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#include <iostream>
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#include <iostream>
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#include <vector>
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#include <vector>
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#include <list>
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#include <list>
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			/* find point on surface, beginning search at (x, y, z): */
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			/* find point on surface, beginning search at (x, y, z): */
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			srand(1);
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			srand(1);
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			in = find(1, x, y, z);
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			in = find(1, x, y, z);
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			out = find(0, x, y, z);
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			out = find(0, x, y, z);
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			if (!in.ok || !out.ok)
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			if (!in.ok || !out.ok)
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            {
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				throw(string("can't find starting point"));
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                exit(1);
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            }
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			converge(&in.p, &out.p, in.value, function, &start);
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			converge(&in.p, &out.p, in.value, function, &start);
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			/* push initial cube on stack: */
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			/* push initial cube on stack: */
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			CUBE cube;
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			CUBE cube;
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			cube.i = cube.j = cube.k = 0;
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			cube.i = cube.j = cube.k = 0;
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						dotet(&c, RTN, LBF, LTF, RBF) &&
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						dotet(&c, RTN, LBF, LTF, RBF) &&
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						dotet(&c, RTN, LTF, RTF, RBF)
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						dotet(&c, RTN, LTF, RTF, RBF)
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						:
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						:
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						/* or polygonize the cube directly: */
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						/* or polygonize the cube directly: */
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						docube(&c);
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						docube(&c);
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					if (! noabort) throw string("aborted");
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                        if (! noabort) {
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                           exit(1);
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                        }
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					/* pop current cube from stack */
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					/* pop current cube from stack */
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					cubes.pop_front();
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					cubes.pop_front();
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					/* test six face directions, maybe add to stack: */
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					/* test six face directions, maybe add to stack: */