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/* Copyright (c) 1986 Regents of the University of California */ |
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/* SCCSid "$SunId$ LBL" */ |
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/* RCSid $Id$ */ |
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/* |
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* plocate.h - header for 3D vector location. |
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* |
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* 8/28/85 |
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* Include after fvect.h |
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*/ |
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#ifndef _RAD_PLOCATE_H_ |
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#define _RAD_PLOCATE_H_ |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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#define EPSILON FTINY /* acceptable location error */ |
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#define BELOW 025 /* below bits */ |
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#define ABOVE 052 /* above bits */ |
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extern int clip(RREAL *ep1, RREAL *ep2, FVECT min, FVECT max); |
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extern int plocate(FVECT p, FVECT min, FVECT max); |
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#ifdef __cplusplus |
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} |
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#endif |
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#endif /* _RAD_PLOCATE_H_ */ |
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