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Rev 102 Rev 136
Line 419... Line 419...
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			CORNER *a = cube->corners[c1];
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			CORNER *a = cube->corners[c1];
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			CORNER *b = cube->corners[c2];
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			CORNER *b = cube->corners[c2];
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			CORNER *c = cube->corners[c3];
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			CORNER *c = cube->corners[c3];
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			CORNER *d = cube->corners[c4];
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			CORNER *d = cube->corners[c4];
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			int index = 0, apos, bpos, cpos, dpos, e1, e2, e3, e4, e5, e6;
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			int index = 0, apos, bpos, cpos, dpos, e1, e2, e3, e4, e5, e6;
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			if (apos = (a->value > 0.0)) index += 8;
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			if ((apos = (a->value > 0.0))) index += 8;
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			if (bpos = (b->value > 0.0)) index += 4;
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			if ((bpos = (b->value > 0.0))) index += 4;
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			if (cpos = (c->value > 0.0)) index += 2;
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			if ((cpos = (c->value > 0.0))) index += 2;
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			if (dpos = (d->value > 0.0)) index += 1;
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			if ((dpos = (d->value > 0.0))) index += 1;
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			/* index is now 4-bit number representing one of the 16 possible cases */
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			/* index is now 4-bit number representing one of the 16 possible cases */
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			if (apos != bpos) e1 = vertid(a, b);
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			if (apos != bpos) e1 = vertid(a, b);
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			if (apos != cpos) e2 = vertid(a, c);
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			if (apos != cpos) e2 = vertid(a, c);
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			if (apos != dpos) e3 = vertid(a, d);
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			if (apos != dpos) e3 = vertid(a, d);
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			if (bpos != cpos) e4 = vertid(b, c);
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			if (bpos != cpos) e4 = vertid(b, c);