| 1 |
#!/opt/perl/bin/perl |
| 2 |
|
| 3 |
use Data::Dumper; |
| 4 |
use Storable qw/dclone/; |
| 5 |
use Math::Trig; |
| 6 |
use XML::Parser; |
| 7 |
use XML::Writer; |
| 8 |
use Cwd; |
| 9 |
use File::Spec::Functions; |
| 10 |
use strict; |
| 11 |
|
| 12 |
our $DEBUG = 0; |
| 13 |
|
| 14 |
sub slurp { open FO, $_[0] or die "Couldn't open $_[0]: $!"; return join '', <FO> } |
| 15 |
|
| 16 |
sub read_scene_cfg { |
| 17 |
my ($file) = @_; |
| 18 |
|
| 19 |
my $cfg = {}; |
| 20 |
eval { |
| 21 |
my $cont = slurp ($file); |
| 22 |
|
| 23 |
for (split /\n/, $cont) { |
| 24 |
|
| 25 |
if (m/dir\s*=\s*(\d+)\s*-\s*(\d+)/) { |
| 26 |
for ($1..$2) { push @{$cfg->{dir}}, $_ } |
| 27 |
|
| 28 |
} elsif (m/dir\s*=\s*(\d+)/) { |
| 29 |
push @{$cfg->{dir}}, $1; |
| 30 |
|
| 31 |
} elsif (m/replace\s+(\S+)\s+(\S+)/) { |
| 32 |
push @{$cfg->{replace}}, [$1, $2]; |
| 33 |
|
| 34 |
} elsif (m/(\S+)\s*=\s*(.*)/) { |
| 35 |
$cfg->{$1} = $2; |
| 36 |
|
| 37 |
} |
| 38 |
} |
| 39 |
}; |
| 40 |
if ($@) { warn "Couldn't read $file\n" } |
| 41 |
|
| 42 |
$cfg->{w} ||= 32; |
| 43 |
$cfg->{h} ||= 32; |
| 44 |
$cfg->{height} ||= 100; |
| 45 |
$cfg->{dir} ||= [5]; |
| 46 |
|
| 47 |
return $cfg; |
| 48 |
} |
| 49 |
|
| 50 |
sub xml2str { |
| 51 |
my ($tree, $wr) = @_; |
| 52 |
|
| 53 |
my $out; |
| 54 |
|
| 55 |
unless ($wr) { |
| 56 |
$tree = dclone $tree; |
| 57 |
$wr = XML::Writer->new ( |
| 58 |
OUTPUT => \$out, |
| 59 |
DATA_INDENT => 3, |
| 60 |
DATA_MODE => 1 |
| 61 |
); |
| 62 |
} |
| 63 |
|
| 64 |
require Data::Dumper; |
| 65 |
while (@$tree) { |
| 66 |
my $tag = shift @$tree; |
| 67 |
my $cont = shift @$tree; |
| 68 |
my $attr = {}; |
| 69 |
|
| 70 |
if (ref ($cont) eq 'ARRAY') { |
| 71 |
$attr = shift @$cont; |
| 72 |
} |
| 73 |
|
| 74 |
my $close = 0; |
| 75 |
if ($tag ne '0') { |
| 76 |
if ((ref ($cont) eq 'ARRAY') && @$cont) { |
| 77 |
$wr->startTag ($tag, %$attr); |
| 78 |
xml2str ($cont, $wr); |
| 79 |
$wr->endTag ($tag); |
| 80 |
} else { |
| 81 |
$wr->emptyTag ($tag, %$attr) |
| 82 |
if $tag ne '0'; |
| 83 |
} |
| 84 |
} else { |
| 85 |
#$wr->characters ($cont); |
| 86 |
} |
| 87 |
|
| 88 |
} |
| 89 |
|
| 90 |
if ($out) { |
| 91 |
return $out; |
| 92 |
} |
| 93 |
} |
| 94 |
|
| 95 |
sub filter_tags { |
| 96 |
my ($tree, %ftags) = @_; |
| 97 |
|
| 98 |
my $sce = $tree->[1]; |
| 99 |
|
| 100 |
my @out; |
| 101 |
my $tag = ''; |
| 102 |
for (my $i = 1; $i < @$sce; $i += 2) { |
| 103 |
my $tag = $sce->[$i]; |
| 104 |
my $con = $sce->[$i + 1]; |
| 105 |
|
| 106 |
if ($ftags{$tag}) { |
| 107 |
push @out, $_ for $ftags{$tag}->($tag, $con); |
| 108 |
} else { |
| 109 |
push @out, $tag, $con; |
| 110 |
} |
| 111 |
} |
| 112 |
@$sce = ($sce->[0], @out); |
| 113 |
|
| 114 |
$tree |
| 115 |
} |
| 116 |
|
| 117 |
sub remove_tags { |
| 118 |
my ($tree, @remtags) = @_; |
| 119 |
|
| 120 |
my $sce = $tree->[1]; |
| 121 |
|
| 122 |
my @out; |
| 123 |
my $tag = ''; |
| 124 |
for (my $i = 1; $i < @$sce; $i += 2) { |
| 125 |
my $tag = $sce->[$i]; |
| 126 |
my $con = $sce->[$i + 1]; |
| 127 |
|
| 128 |
unless (grep { $tag eq $_ } @remtags) { |
| 129 |
push @out, $tag, $con; |
| 130 |
} |
| 131 |
} |
| 132 |
@$sce = ($sce->[0], @out); |
| 133 |
|
| 134 |
$tree |
| 135 |
} |
| 136 |
|
| 137 |
sub add_tags { |
| 138 |
my ($tree, %tags) = @_; |
| 139 |
push @{$tree->[1]}, %tags; |
| 140 |
} |
| 141 |
|
| 142 |
sub trans_add_shear { |
| 143 |
my ($m, $dir_n) = @_; |
| 144 |
|
| 145 |
$m->{m02} += 0.25; |
| 146 |
$m->{m12} += 0.5; |
| 147 |
|
| 148 |
for (keys %$m) { |
| 149 |
$m->{$_} = sprintf "%.6f", $m->{$_} |
| 150 |
} |
| 151 |
} |
| 152 |
|
| 153 |
sub render_dir { |
| 154 |
my ($cont, $dir_n, $cfg, $outfile) = @_; |
| 155 |
|
| 156 |
my $cam; |
| 157 |
|
| 158 |
for (@{$cfg->{replace}}) { |
| 159 |
$cont =~ s/\Q$_->[0]\E/$_->[1]/egs; |
| 160 |
} |
| 161 |
|
| 162 |
my $p = new XML::Parser (Style => 'Tree'); |
| 163 |
|
| 164 |
my $tree = $p->parse ($cont); |
| 165 |
|
| 166 |
my $a = 0; |
| 167 |
|
| 168 |
my %dir_to_degree = ( |
| 169 |
# 5 => 0, |
| 170 |
# 5 => 0, |
| 171 |
# 6 => 45, |
| 172 |
# 7 => 90, |
| 173 |
# 8 => 135, |
| 174 |
# 1 => 180, |
| 175 |
# 2 => 225, |
| 176 |
# 3 => 270, |
| 177 |
# 4 => 315 |
| 178 |
0 => 0, |
| 179 |
1 => 0, |
| 180 |
2 => 45, |
| 181 |
3 => 90, |
| 182 |
4 => 135, |
| 183 |
5 => 180, |
| 184 |
6 => 225, |
| 185 |
7 => 270, |
| 186 |
8 => 315 |
| 187 |
); |
| 188 |
$a = $dir_to_degree{$dir_n}; |
| 189 |
$a = deg2rad - $a; # -$a because we want a clockwise rotation |
| 190 |
|
| 191 |
remove_tags ($tree, qw/light render camera background/); |
| 192 |
filter_tags ($tree, |
| 193 |
object => sub { |
| 194 |
my ($tag, $con) = @_; |
| 195 |
my $ot = 'transform'; |
| 196 |
my $om = { |
| 197 |
m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0, |
| 198 |
m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0, |
| 199 |
m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
| 200 |
m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
| 201 |
}; |
| 202 |
($ot, [$om, $tag, $con]) |
| 203 |
}, |
| 204 |
transform => sub { |
| 205 |
my ($tag, $con) = @_; |
| 206 |
my $ot = 'transform'; |
| 207 |
my $om = { |
| 208 |
m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0, |
| 209 |
m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0, |
| 210 |
m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
| 211 |
m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
| 212 |
}; |
| 213 |
($ot, [$om, $tag, $con]) |
| 214 |
} |
| 215 |
); |
| 216 |
|
| 217 |
unless ($cfg->{frontal}) { |
| 218 |
filter_tags ($tree, |
| 219 |
transform => sub { |
| 220 |
my ($tag, $con) = @_; |
| 221 |
my $ot = 'transform'; |
| 222 |
my $om = { |
| 223 |
m00 => 1, m01 => 0, m02 => 0, m03 => 0, |
| 224 |
m10 => 0, m11 => 1, m12 => 0, m13 => 0, |
| 225 |
m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
| 226 |
m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
| 227 |
}; |
| 228 |
trans_add_shear ($om); |
| 229 |
($ot, [$om, $tag, $con]) |
| 230 |
} |
| 231 |
); |
| 232 |
} |
| 233 |
|
| 234 |
if ($cfg->{xoffs} || $cfg->{yoffs} || $cfg->{zoffs}) { |
| 235 |
filter_tags ($tree, |
| 236 |
transform => sub { |
| 237 |
my ($tag, $con) = @_; |
| 238 |
my $ot = 'transform'; |
| 239 |
my $om = { |
| 240 |
m00 => 1, m01 => 0, m02 => 0, m03 => $cfg->{xoffs}, |
| 241 |
m10 => 0, m11 => 1, m12 => 0, m13 => $cfg->{yoffs}, |
| 242 |
m20 => 0, m21 => 0, m22 => 1, m23 => $cfg->{zoffs}, |
| 243 |
m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
| 244 |
}; |
| 245 |
($ot, [$om, $tag, $con]) |
| 246 |
} |
| 247 |
); |
| 248 |
}; |
| 249 |
|
| 250 |
|
| 251 |
my ($w, $h) = ($cfg->{w}, $cfg->{h} || $cfg->{w}); |
| 252 |
my @to = (0, 0, 0); |
| 253 |
my @from = (0, 0, $cfg->{height}); |
| 254 |
my @up = (0, 1, 0); |
| 255 |
@up = map { $up[$_] + $from[$_] } 0..2; |
| 256 |
|
| 257 |
my $aspect = $cfg->{aspect} || 1; |
| 258 |
my $focal = $cfg->{focal} || 10; |
| 259 |
my $power_offs = $cfg->{power_offs} || 0; |
| 260 |
|
| 261 |
add_tags ($tree, |
| 262 |
light => [ |
| 263 |
{ type => 'sunlight', name => 'w_Infinite', power => sprintf ("%1.1f", 0.5 + $power_offs), |
| 264 |
cast_shadows => "off" |
| 265 |
}, |
| 266 |
from => [{ x => -1, y => 1, z => 0.7 }], |
| 267 |
color => [{ r => 1, g => 1, b => 1 }] |
| 268 |
] |
| 269 |
); |
| 270 |
add_tags ($tree, |
| 271 |
light => [ |
| 272 |
{ type => 'sunlight', name => 'w_Infinite2', power => sprintf ("%1.1f", 1 + $power_offs), |
| 273 |
cast_shadows => "off" |
| 274 |
}, |
| 275 |
from => [{ x => 1, y => -1, z => 0.7 }], |
| 276 |
color => [{ r => 1, g => 1, b => 1 }] |
| 277 |
] |
| 278 |
); |
| 279 |
add_tags ($tree, |
| 280 |
camera => [ |
| 281 |
{ name => "xcam", resx => $w, resy => $h, focal => $focal, |
| 282 |
aspect_ratio => $aspect, type => "ortho" }, |
| 283 |
to => [{ x => 0, y => 0, z => 0 }], |
| 284 |
from => [{ x => 0, y => $from[1], z => $from[2] }], |
| 285 |
up => [{ x => $up[0], y => $up[1], z => $up[2] }], |
| 286 |
], |
| 287 |
render => [ |
| 288 |
{ camera_name => "xcam", raydepth => "4", |
| 289 |
gamma => "1", |
| 290 |
exposure => ($cfg->{exposure} || "0"), save_alpha => "on", |
| 291 |
AA_passes => "2", |
| 292 |
bias => "0.1", AA_threshold => "0", AA_minsamples => "16", |
| 293 |
AA_pixelwidth => "1.25", AA_jitterfirst => "off", |
| 294 |
clamp_rgb => "on" |
| 295 |
}, |
| 296 |
outfile => [{ value => $outfile }], |
| 297 |
] |
| 298 |
); |
| 299 |
$cont = xml2str ($tree); |
| 300 |
|
| 301 |
if ($DEBUG and open FO, ">cfxmlrender.out.xml") { |
| 302 |
print FO $cont; |
| 303 |
} |
| 304 |
|
| 305 |
$cont |
| 306 |
} |
| 307 |
|
| 308 |
@ARGV or die "cfxmlrender <xml>\n"; |
| 309 |
|
| 310 |
for my $xml (@ARGV) { |
| 311 |
my $outfile = $xml; |
| 312 |
$outfile =~ s/\.xml$/\.tga/; |
| 313 |
|
| 314 |
my $xmlcont = slurp ($xml); |
| 315 |
my $cfg = read_scene_cfg ($xml . ".cfg"); |
| 316 |
|
| 317 |
my ($vol, $dir, $file) = File::Spec->splitpath($xml); |
| 318 |
|
| 319 |
$file =~ m/^(.*?)\.xml/; |
| 320 |
my $filebase = $1 || $file; |
| 321 |
|
| 322 |
for my $d (@{$cfg->{dir}}) { |
| 323 |
my $ofile = File::Spec->catpath ($vol, $dir, "${filebase}_dir_${d}.tga"); |
| 324 |
my $oxfile = File::Spec->catpath ($vol, $dir, "${filebase}_rend_${d}.xml"); |
| 325 |
|
| 326 |
my $nc = render_dir ($xmlcont, $d, $cfg, "${filebase}_dir_${d}.tga"); |
| 327 |
|
| 328 |
open OUT, ">$oxfile" |
| 329 |
or die "Couldn't write '$nc': $!"; |
| 330 |
print OUT $nc; |
| 331 |
close OUT; |
| 332 |
|
| 333 |
my $cwd = getcwd; |
| 334 |
|
| 335 |
if ($dir) { |
| 336 |
system ("cd $dir; yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log"); |
| 337 |
} else { |
| 338 |
system ("yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log"); |
| 339 |
} |
| 340 |
|
| 341 |
unlink $oxfile unless $DEBUG; |
| 342 |
|
| 343 |
my $png; |
| 344 |
if ($cfg->{archname}) { |
| 345 |
if (@{$cfg->{dir}} > 1) { |
| 346 |
my $aname = $cfg->{archname}; |
| 347 |
unless ($aname =~ s/%/$d/g) { |
| 348 |
$aname .= $d; |
| 349 |
} |
| 350 |
$png = "$aname.png"; |
| 351 |
} else { |
| 352 |
$png = "$cfg->{archname}.png"; |
| 353 |
} |
| 354 |
} else { |
| 355 |
$png = "${filebase}_dir_${d}.png"; |
| 356 |
} |
| 357 |
|
| 358 |
system "convert", "${filebase}_dir_${d}.tga", $png; |
| 359 |
system "optipng", -q => $png; |
| 360 |
|
| 361 |
print "saved arch png to: $png\n"; |
| 362 |
|
| 363 |
if ($cfg->{archpath} and $ENV{CFDEV_ROOT}) { |
| 364 |
my $archpath = "$ENV{CFDEV_ROOT}/arch/$cfg->{archpath}"; |
| 365 |
system "cp", $png, "$archpath/$png"; |
| 366 |
print "copied $png to $cfg->{archpath}/$png\n"; |
| 367 |
} |
| 368 |
|
| 369 |
unlink $ofile; |
| 370 |
} |
| 371 |
} |
| 372 |
|
