| 15 |
|
'-ab',1, '-af',1, '-ai',1, '-aI',1, '-ae',1, '-aE',1, |
| 16 |
|
'-av',3, '-aw',1, '-aa',1, '-ar',1, '-ad',1, '-as',1, |
| 17 |
|
'-me',3, '-ma',3, '-mg',1, '-ms',1, '-lr',1, '-lw',1, |
| 18 |
< |
'-ap',2, '-am',1, '-ac',1, '-aC',1); |
| 18 |
> |
'-ap',2, '-am',1, '-ac',1, '-aC',1, |
| 19 |
> |
'-cs',1, '-cw',2, '-pc',8, '-pRGB',0, '-pXYZ',0); |
| 20 |
|
# boolean rtrace options |
| 21 |
|
my @boolO = ('-w', '-bv', '-dv', '-i', '-u'); |
| 22 |
|
# view options and the associated number of arguments |
| 27 |
|
my %ignoreC = ('-t',1, '-ps',1, '-pt',1, '-pm',1,); |
| 28 |
|
# Starting options for rtrace (rpict values) |
| 29 |
|
my @rtraceA = split(' ', 'rtrace -u- -dt .05 -dc .5 -ds .25 -dr 1 ' . |
| 30 |
< |
'-aa .2 -ar 64 -ad 512 -as 128 -lr 7 -lw 1e-03'); |
| 30 |
> |
'-aa .2 -ar 64 -ad 512 -as 128 -lr 7 -lw 1e-04'); |
| 31 |
|
my @vwraysA = ('vwrays', '-pj', '.67'); |
| 32 |
|
my @vwrightA = ('vwright', '-vtv'); |
| 33 |
|
my @rpictA = ('rpict', '-ps', '1'); |
| 154 |
|
##### Resort pixels to reduce ambient cache collisions? |
| 155 |
|
if ($nprocs > 1 && $ambounce > 0 && $ambcache && defined($ambfile)) { |
| 156 |
|
if (!defined($outzbf) && !defined($outdir)) { |
| 157 |
< |
# Straight picture output, so just randomize sample order |
| 158 |
< |
system "cnt $res[1] $res[3] | sort -R > /tmp/ord$$.txt"; |
| 159 |
< |
die "sort error\n" if ( $? ); |
| 157 |
> |
# Straight picture output, so just shuffle sample order |
| 158 |
> |
system "cnt -s $res[1] $res[3] > /tmp/ord$$.txt"; |
| 159 |
> |
die "cnt error\n" if ( $? ); |
| 160 |
|
system "@vwraysA -ff -i < /tmp/ord$$.txt " . |
| 161 |
|
"| @rtraceA -ffa -ov '$oct' > /tmp/pix$$.txt"; |
| 162 |
|
die "Error running rtrace\n" if ( $? ); |
| 168 |
|
exit 0; |
| 169 |
|
} |
| 170 |
|
# Else randomize overture calculation to prime ambient cache |
| 171 |
< |
my $oxres = int($res[1]/6); |
| 172 |
< |
my $oyres = int($res[3]/6); |
| 172 |
< |
print STDERR "Running $oxres by $oyres overture calculation " . |
| 171 |
> |
my @ores = (int($res[1]/6), int($res[3]/6)); |
| 172 |
> |
print STDERR "Running $ores[0] by $ores[1] overture calculation " . |
| 173 |
|
"to populate '$ambfile'...\n"; |
| 174 |
< |
system "@vwraysA -x $oxres -y $oyres -pj 0 " . |
| 175 |
< |
"| sort -R | @rtraceA -faf -ov '$oct' > /dev/null"; |
| 174 |
> |
system "cnt -s @ores | @vwraysA -i -ff -x $ores[0] -y $ores[1] -pj 0 " . |
| 175 |
> |
"| @rtraceA -ff -ov '$oct' > /dev/null"; |
| 176 |
|
die "Failure running overture\n" if ( $? ); |
| 177 |
|
print STDERR "Finished overture.\n"; |
| 178 |
|
} |
