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root/radiance/ray/src/util/genklemsamp.pl
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Comparing ray/src/util/genklemsamp.pl (file contents):
Revision 2.8 by greg, Thu Jan 27 22:28:12 2011 UTC vs.
Revision 2.9 by greg, Mon Apr 11 03:47:46 2011 UTC

# Line 119 | Line 119 | if ($#ARGV >= 0) {
119                          "-e 'cond=($nsamp-outno+1)/($ntot-recno+1)-rand($rn+recno)' " .
120                          "-e 'Kbin=$k;x1=rand($r1+recno);x2=rand($r2+recno)' " .
121                          q{-e '$1=$1+Vo*Vdx; $2=$2+Vo*Vdy; $3=$3+Vo*Vdz' } .
122 <                        q{-e '$4=K0*Vhx-K1*Vvx+K2*Vdx' } .
123 <                        q{-e '$5=K0*Vhy-K1*Vvy+K2*Vdy' } .
124 <                        q{-e '$6=K0*Vhz-K1*Vvz+K2*Vdz' } .
122 >                        q{-e '$4=-K0*Vhx-K1*Vvx+K2*Vdx' } .
123 >                        q{-e '$5=-K0*Vhy-K1*Vvy+K2*Vdy' } .
124 >                        q{-e '$6=-K0*Vhz-K1*Vvz+K2*Vdz' } .
125                          "-if3 $td/origins.flt";
126          }
127   } else {
# Line 143 | Line 143 | if ($#ARGV >= 0) {
143                          q{-e '$1=Vpx+Vo*Vdx+hpos*Vhx+vpos*Vvx' } .
144                          q{-e '$2=Vpy+Vo*Vdy+hpos*Vhy+vpos*Vvy' } .
145                          q{-e '$3=Vpz+Vo*Vdz+hpos*Vhz+vpos*Vvz' } .
146 <                        q{-e '$4=K0*Vhx-K1*Vvx+K2*Vdx' } .
147 <                        q{-e '$5=K0*Vhy-K1*Vvy+K2*Vdy' } .
148 <                        q{-e '$6=K0*Vhz-K1*Vvz+K2*Vdz' } ;
146 >                        q{-e '$4=-K0*Vhx-K1*Vvx+K2*Vdx' } .
147 >                        q{-e '$5=-K0*Vhy-K1*Vvy+K2*Vdy' } .
148 >                        q{-e '$6=-K0*Vhz-K1*Vvz+K2*Vdz' } ;
149          }
150   }
151   system "rm -rf $td";

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