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

Comparing ray/src/cal/cal/tregenza.cal (file contents):
Revision 1.2 by greg, Sun Jun 14 20:07:59 2009 UTC vs.
Revision 1.3 by greg, Thu Jul 2 21:44:33 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(360-.5inc - azi, floor((azi+.5inc)/inc), 0);
30
31		tbin = if(-alt, 0,
32		select(floor(alt/12) + 1,

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