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root/radiance/ray/src/common/fvect.h
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Comparing ray/src/common/fvect.h (file contents):
Revision 2.16 by greg, Fri Apr 11 20:27:23 2014 UTC vs.
Revision 2.17 by greg, Thu Dec 4 05:26:27 2014 UTC

# Line 51 | Line 51 | extern double  dist2lseg(const FVECT p, const FVECT ep1
51   extern void     fcross(FVECT vres, const FVECT v1, const FVECT v2);
52   extern void     fvsum(FVECT vres, const FVECT v0, const FVECT v1, double f);
53   extern double   normalize(FVECT v);
54 + extern int      getperpendicular(FVECT vp, const FVECT v);
55   extern int      closestapproach(RREAL t[2],
56                          const FVECT rorg0, const FVECT rdir0,
57                          const FVECT rorg1, const FVECT rdir1);

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