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root/Development/ray/src/common/dircode.c

Comparing ray/src/common/dircode.c (file contents):
Revision 2.11 by greg, Wed Mar 4 02:55:43 2020 UTC vs.
Revision 2.12 by greg, Fri Mar 6 19:05:19 2020 UTC

#	Line 61 | Line 61 | decodedir(FVECT dv, int32 dc)  /* decode a normalized d
61		dv[0] = dv[1] = dv[2] = 0.;
62		return;
63		}
64	<	d1 = ((dc>>F1SFT & FMASK)+.5)*(1./DCSCALE);
65	<	d2 = ((dc>>F2SFT & FMASK)+.5)*(1./DCSCALE);
64	>	d1 = (dc>>F1SFT & FMASK)*(1./DCSCALE);
65	>	d2 = (dc>>F2SFT & FMASK)*(1./DCSCALE);
66		der = sqrt(1. - d1*d1 - d2*d2);
67		if (dc & F1X) {
68		dv[0] = d1;

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