| 1 |
greg |
2.1 |
#!/usr/bin/perl -w
|
| 2 |
greg |
2.8 |
# RCSid $Id: rtpict.pl,v 2.7 2019/07/05 00:20:57 greg Exp $
|
| 3 |
greg |
2.1 |
#
|
| 4 |
|
|
# Run rtrace in parallel mode to simulate rpict -n option
|
| 5 |
greg |
2.8 |
# May also be used to render layered images with -o* option
|
| 6 |
greg |
2.1 |
#
|
| 7 |
|
|
# G. Ward
|
| 8 |
|
|
#
|
| 9 |
|
|
use strict;
|
| 10 |
greg |
2.8 |
# we'll run rpict if no -n or -o* option
|
| 11 |
greg |
2.1 |
my $nprocs = 1;
|
| 12 |
|
|
# rtrace options and the associated number of arguments
|
| 13 |
|
|
my %rtraceC = ("-dt",1, "-dc",1, "-dj",1, "-ds",1, "-dr",1, "-dp",1,
|
| 14 |
|
|
"-ss",1, "-st",1, "-e",1, "-am",1,
|
| 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 |
|
|
# boolean rtrace options
|
| 19 |
|
|
my @boolO = ("-w", "-bv", "-dv", "-i", "-u");
|
| 20 |
greg |
2.8 |
my $irrad = 0;
|
| 21 |
greg |
2.1 |
# view options and the associated number of arguments
|
| 22 |
greg |
2.2 |
my %vwraysC = ("-vf",1, "-vtv",0, "-vtl",0, "-vth",0, "-vta",0, "-vts",0, "-vtc",0,
|
| 23 |
greg |
2.1 |
"-x",1, "-y",1, "-vp",3, "-vd",3, "-vu",3, "-vh",1, "-vv",1,
|
| 24 |
greg |
2.2 |
"-vo",1, "-va",1, "-vs",1, "-vl",1, "-pa",1, "-pj",1, "-pd",1);
|
| 25 |
|
|
# options we need to silently ignore
|
| 26 |
|
|
my %ignoreC = ("-t",1, "-ps",1, "-pt",1, "-pm",1);
|
| 27 |
greg |
2.1 |
# Starting options for rtrace (rpict values)
|
| 28 |
greg |
2.5 |
my @rtraceA = split(' ', "rtrace -u- -dt .05 -dc .5 -ds .25 -dr 1 " .
|
| 29 |
|
|
"-aa .2 -ar 64 -ad 512 -as 128 -lr 7 -lw 1e-03");
|
| 30 |
greg |
2.1 |
my @vwraysA = ("vwrays", "-ff", "-pj", ".67");
|
| 31 |
|
|
my @vwrightA = ("vwright", "-vtv");
|
| 32 |
|
|
my @rpictA = ("rpict");
|
| 33 |
greg |
2.8 |
my @rsplitA = ("rsplit", "'-t '", "-ih", "-iH", "-oh", "-oH");
|
| 34 |
|
|
my $refDepth="";
|
| 35 |
|
|
# Supported rtrace -o* options and data type encoders
|
| 36 |
|
|
my %rtoutC = (
|
| 37 |
|
|
v => "radiance.hdr",
|
| 38 |
|
|
r => "mirrored.hdr",
|
| 39 |
|
|
x => "unmirrored.hdr",
|
| 40 |
|
|
i => "irradiance.hdr",
|
| 41 |
|
|
l => "effective.dpt",
|
| 42 |
|
|
L => "firstsurface.dpt",
|
| 43 |
|
|
R => "mirrored.dpt",
|
| 44 |
|
|
X => "unmirrored.dpt",
|
| 45 |
|
|
n => "perturbed.nrm",
|
| 46 |
|
|
N => "unperturbed.nrm",
|
| 47 |
|
|
s => "surface.idx",
|
| 48 |
|
|
m => "modifier.idx",
|
| 49 |
|
|
M => "material.idx"
|
| 50 |
|
|
);
|
| 51 |
|
|
my $outpatt = "^-o[vrxlLRXnNsmM]+";
|
| 52 |
|
|
# Supported compressed format suffixes and compressors, decompressors
|
| 53 |
|
|
my %comprC = (
|
| 54 |
|
|
".tgz", ["tar czf ", "tar xzf "],
|
| 55 |
|
|
".zip", ["zip -q -r ", "unzip -q "]
|
| 56 |
|
|
);
|
| 57 |
|
|
my $outlyr;
|
| 58 |
|
|
my $outdir;
|
| 59 |
greg |
2.1 |
my $outpic;
|
| 60 |
greg |
2.5 |
my $outzbf;
|
| 61 |
greg |
2.1 |
OPTION: # sort through options
|
| 62 |
|
|
while ($#ARGV >= 0 && "$ARGV[0]" =~ /^[-\@]/) {
|
| 63 |
|
|
# Check for file inclusion
|
| 64 |
|
|
if ("$ARGV[0]" =~ /^\@/) {
|
| 65 |
greg |
2.2 |
open my $handle, '<', substr($ARGV[0], 1);
|
| 66 |
greg |
2.1 |
shift @ARGV;
|
| 67 |
|
|
chomp(my @args = <$handle>);
|
| 68 |
|
|
close $handle;
|
| 69 |
|
|
unshift @ARGV, split(/\s+/, "@args");
|
| 70 |
|
|
next OPTION;
|
| 71 |
|
|
}
|
| 72 |
|
|
# Check booleans
|
| 73 |
|
|
for my $boopt (@boolO) {
|
| 74 |
greg |
2.6 |
if ("$ARGV[0]" =~ ('^' . $boopt . '[-+01tfynTFYN]?$')) {
|
| 75 |
greg |
2.2 |
push @rtraceA, $ARGV[0];
|
| 76 |
greg |
2.1 |
push @rpictA, shift(@ARGV);
|
| 77 |
greg |
2.8 |
if ("$ARGV[0]" eq "-i") {
|
| 78 |
|
|
$irrad = ! $irrad;
|
| 79 |
|
|
} elsif ("$ARGV[0]" =~ /^-i[-+01tfynTFYN]/) {
|
| 80 |
|
|
$irrad = ("$ARGV[0]" =~ /^-i[+1tyTY]/);
|
| 81 |
|
|
}
|
| 82 |
greg |
2.1 |
next OPTION;
|
| 83 |
|
|
}
|
| 84 |
|
|
}
|
| 85 |
|
|
# Check view options
|
| 86 |
|
|
if (defined $vwraysC{$ARGV[0]}) {
|
| 87 |
greg |
2.2 |
push @vwraysA, $ARGV[0];
|
| 88 |
greg |
2.1 |
my $isvopt = ("$ARGV[0]" =~ /^-v/);
|
| 89 |
greg |
2.2 |
push(@vwrightA, $ARGV[0]) if ($isvopt);
|
| 90 |
greg |
2.1 |
push @rpictA, shift(@ARGV);
|
| 91 |
greg |
2.2 |
for (my $i = $vwraysC{$rpictA[-1]}; $i-- > 0; ) {
|
| 92 |
|
|
push @vwraysA, $ARGV[0];
|
| 93 |
|
|
push(@vwrightA, $ARGV[0]) if ($isvopt);
|
| 94 |
greg |
2.1 |
push @rpictA, shift(@ARGV);
|
| 95 |
|
|
}
|
| 96 |
|
|
next OPTION;
|
| 97 |
|
|
}
|
| 98 |
|
|
# Check rtrace options
|
| 99 |
|
|
if (defined $rtraceC{$ARGV[0]}) {
|
| 100 |
greg |
2.2 |
push @rtraceA, $ARGV[0];
|
| 101 |
greg |
2.1 |
push @rpictA, shift(@ARGV);
|
| 102 |
greg |
2.2 |
for (my $i = $rtraceC{$rpictA[-1]}; $i-- > 0; ) {
|
| 103 |
|
|
push @rtraceA, $ARGV[0];
|
| 104 |
greg |
2.1 |
push @rpictA, shift(@ARGV);
|
| 105 |
|
|
}
|
| 106 |
|
|
next OPTION;
|
| 107 |
|
|
}
|
| 108 |
greg |
2.2 |
# Check options to ignore
|
| 109 |
|
|
if (defined $ignoreC{$ARGV[0]}) {
|
| 110 |
|
|
push @rpictA, shift(@ARGV);
|
| 111 |
|
|
for (my $i = $ignoreC{$rpictA[-1]}; $i-- > 0; ) {
|
| 112 |
|
|
push @rpictA, shift(@ARGV);
|
| 113 |
|
|
}
|
| 114 |
greg |
2.1 |
next OPTION;
|
| 115 |
|
|
}
|
| 116 |
|
|
# Check for output file or number of processes
|
| 117 |
|
|
if ("$ARGV[0]" eq "-o") {
|
| 118 |
|
|
shift @ARGV;
|
| 119 |
|
|
$outpic = shift(@ARGV);
|
| 120 |
greg |
2.5 |
} elsif ("$ARGV[0]" eq "-z") {
|
| 121 |
|
|
push @rpictA, shift(@ARGV);
|
| 122 |
|
|
$outzbf = $ARGV[0];
|
| 123 |
|
|
push @rpictA, shift(@ARGV);
|
| 124 |
greg |
2.1 |
} elsif ("$ARGV[0]" eq "-n") {
|
| 125 |
|
|
shift @ARGV;
|
| 126 |
|
|
$nprocs = shift(@ARGV);
|
| 127 |
greg |
2.8 |
} elsif ("$ARGV[0]" eq "-d") {
|
| 128 |
|
|
shift @ARGV;
|
| 129 |
|
|
$refDepth = " -d " . shift(@ARGV);
|
| 130 |
|
|
} elsif ("$ARGV[0]" =~ "$outpatt") {
|
| 131 |
|
|
push @rtraceA, $ARGV[0];
|
| 132 |
|
|
$outlyr = substr(shift(@ARGV), 2);
|
| 133 |
|
|
$outdir = shift(@ARGV);
|
| 134 |
greg |
2.1 |
} else {
|
| 135 |
greg |
2.2 |
die "Unsupported option: " . $ARGV[0] . "\n";
|
| 136 |
greg |
2.1 |
}
|
| 137 |
|
|
}
|
| 138 |
greg |
2.8 |
my %rcodeC = (
|
| 139 |
|
|
".hdr", ["-of3", "!pvalue -r -df -u"],
|
| 140 |
|
|
".dpt", ["-of", "!rcode_depth$refDepth -ff"],
|
| 141 |
|
|
".nrm", ["-of3", "!rcode_norm -ff"],
|
| 142 |
|
|
".idx", ["-oa", '!rcode_ident "-t "']
|
| 143 |
|
|
);
|
| 144 |
greg |
2.1 |
die "Number of processes must be positive" if ($nprocs <= 0);
|
| 145 |
greg |
2.8 |
if (defined $outdir) { # check conflicting options
|
| 146 |
|
|
die "Options -o and -o* are mutually exclusive\n" if (defined $outpic);
|
| 147 |
|
|
die "Options -z and -o* are mutually exclusive\n" if (defined $outzbf);
|
| 148 |
|
|
}
|
| 149 |
greg |
2.4 |
if (defined $outpic) { # redirect output?
|
| 150 |
|
|
die "File '$outpic' already exists\n" if (-e $outpic);
|
| 151 |
greg |
2.1 |
open STDOUT, '>', "$outpic";
|
| 152 |
|
|
}
|
| 153 |
greg |
2.8 |
# may as well run rpict?
|
| 154 |
|
|
if ($nprocs == 1 && !defined($outdir)) {
|
| 155 |
greg |
2.2 |
push(@rpictA, $ARGV[0]) if ($#ARGV == 0);
|
| 156 |
greg |
2.1 |
exec @rpictA ;
|
| 157 |
|
|
}
|
| 158 |
greg |
2.5 |
push @rtraceA, ("-n", "$nprocs");
|
| 159 |
greg |
2.1 |
die "Need single octree argument\n" if ($#ARGV != 0);
|
| 160 |
greg |
2.5 |
my $oct = $ARGV[0];
|
| 161 |
|
|
my $view = `@vwrightA 0`;
|
| 162 |
|
|
my @res = split(/\s/, `@vwraysA -d`);
|
| 163 |
greg |
2.8 |
if (defined $outdir) { # layered output directory?
|
| 164 |
|
|
my $pkg;
|
| 165 |
|
|
my ($pkgext) = ($outdir =~ /(\.[^.]+)$/);
|
| 166 |
|
|
|
| 167 |
|
|
if ($pkgext) {
|
| 168 |
|
|
die "Unknown compressor for '$pkgext'\n" if (!defined $comprC{$pkgext});
|
| 169 |
|
|
$pkg = $outdir;
|
| 170 |
|
|
die "Output '$pkg' exists as directory!\n" if (-d $pkg);
|
| 171 |
|
|
$outdir = substr($pkg, 0, length($pkg)-length($pkgext));
|
| 172 |
|
|
if (-e $outdir) {
|
| 173 |
|
|
die "Both '$outdir' and '$pkg' exist!\n" if (-e $pkg);
|
| 174 |
|
|
} elsif (-e $pkg) {
|
| 175 |
|
|
system "$comprC{$pkgext}[1] '$pkg'";
|
| 176 |
|
|
die "Cannot decompress '$pkg'\n" if ( $? );
|
| 177 |
|
|
}
|
| 178 |
|
|
}
|
| 179 |
|
|
if (! -d $outdir) {
|
| 180 |
|
|
mkdir $outdir or die("Cannot create output directory '$outdir'\n");
|
| 181 |
|
|
}
|
| 182 |
|
|
# construct rsplit command
|
| 183 |
|
|
foreach (0..(length($outlyr) - 1)) {
|
| 184 |
|
|
my $oval=substr($outlyr, $_, 1);
|
| 185 |
|
|
$oval = "i" if ($oval eq "v" && $irrad);
|
| 186 |
|
|
die "Duplicate letter in -o$outlyr\n" if (!defined $rtoutC{$oval});
|
| 187 |
|
|
my ($otyp) = ($rtoutC{$oval} =~ /(\.[^.]+)$/);
|
| 188 |
|
|
push @rsplitA, $rcodeC{$otyp}[0];
|
| 189 |
|
|
push @rsplitA, qq{'$rcodeC{$otyp}[1] > "$outdir/$rtoutC{$oval}"'};
|
| 190 |
|
|
delete $rtoutC{$oval};
|
| 191 |
|
|
}
|
| 192 |
|
|
system "@vwraysA | @rtraceA -fff @res $oct | " .
|
| 193 |
|
|
"getinfo -a 'VIEW=$view' | @rsplitA";
|
| 194 |
|
|
die "Error running rtrace\n" if ( $? );
|
| 195 |
|
|
if (defined $pkg) { # compress folder if requested
|
| 196 |
|
|
unlink $pkg;
|
| 197 |
|
|
system "$comprC{$pkgext}[0] '$pkg' '$outdir'";
|
| 198 |
|
|
die "Cannot compress folder '$outdir'\n" if ( $? );
|
| 199 |
|
|
system "rm -r '$outdir'";
|
| 200 |
|
|
}
|
| 201 |
|
|
exit; # all done with layered output
|
| 202 |
|
|
}
|
| 203 |
greg |
2.5 |
if (defined $outzbf) { # generating depth buffer?
|
| 204 |
greg |
2.7 |
exec "@vwraysA | @rtraceA -fff -olv @res $oct | " .
|
| 205 |
|
|
"rsplit -ih -iH -f " .
|
| 206 |
|
|
"-of $outzbf " .
|
| 207 |
|
|
"-oh -oH -of3 '!pvalue -r -df' | " .
|
| 208 |
|
|
"getinfo -a 'VIEW=$view'";
|
| 209 |
greg |
2.5 |
}
|
| 210 |
greg |
2.8 |
# no depth buffer, simplest case
|
| 211 |
greg |
2.5 |
exec "@vwraysA | @rtraceA -ffc @res $oct | getinfo -a 'VIEW=$view'";
|
