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

Comparing ray/src/cal/cal/noise.cal (file contents):
Revision 1.1 by greg, Sat Feb 22 02:07:21 2003 UTC vs.
Revision 1.2 by greg, Wed Dec 15 01:40:11 2010 UTC

#	Line 8 \| Line 8 \| *hermite(p0,p1,r0,r1,t) = p0 ((2t-3)tt+1) +*
8		rand2a(x) = 1-2rand(.69692x);
9		rand2b(x) = 1-2rand(.05393x);
10
11	<	noise(x,y) = noise_1(floor(x),frac(x),ceil(x));
11	>	noise(x) = noise_1(floor(x),frac(x),ceil(x));
12
13		noise_1(xl,xd,xu) = hermite(
14		rand2a(xl),

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