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root/radiance/ray/src/px/pdfblur.csh
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Comparing ray/src/px/pdfblur.csh (file contents):
Revision 2.1 by greg, Fri Sep 15 16:34:46 1995 UTC vs.
Revision 2.2 by greg, Fri Sep 15 17:13:54 1995 UTC

# Line 14 | Line 14 | set pict = "$4"
14   set zbf = "$5"
15   set piopt = ($argv[6-]:q)
16   cnt $n | rcalc -e `vwright i < $pict` \
17 < -e "M:19;a:$a/2;d:$d;N:$n;" -e 'tmax:PI*a*(M+1)' \
17 > -e "M:$n/5+1;a:$a/2;d:$d;N:$n;" -e 'tmax:PI*a*(M+1)' \
18   -e 't=tmax/N*($1+rand($1))' \
19   -e 'theta=2*M*PI/(M-1)*(M-sqrt(M*M-(M-1)/(PI*a)*t))' \
20   -e 'r=a*(1-(M-1)/(2*M*M*PI)*theta)' \

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