[ViewVC] Diff of: radiance/ray/src/cal/cal/tregenza.cal

Comparing ray/src/cal/cal/tregenza.cal (file contents):
Revision 1.1 by greg, Fri Jun 3 04:12:32 2005 UTC vs.
Revision 1.4 by greg, Tue Sep 15 00:17:36 2009 UTC

#	Line 26 \| Line 26 \| Atan2(y,x) : posangle(atan2(y,x));
26		alt = Asin(Dz)/DEGREE;
27		azi = Atan2(Dx,Dy)/DEGREE;
28
29	<	tazi(inc) = if(azi-(360-.5inc), 0, floor((azi+.5inc)/inc));
29	>	tazi(inc) = if(359.9999-.5inc - azi, floor((azi+.5inc)/inc), 0);
30
31		tbin = if(-alt, 0,
32		select(floor(alt/12) + 1,
#	Line 39 \| Line 39 \| tbin = if(-alt, 0,
39		139 + tazi(60),
40		145
41		) );
42	+
43	+	Ntbins : 146; { total number of bins }

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