[ViewVC] Annotation of: cvs/deliantra/Deliantra/bin/cfxmlrender

#!/opt/perl/bin/perl
use Data::Dumper;
use Storable qw/dclone/;
use Math::Trig;
use XML::Parser;
use XML::Writer;
use Cwd;
use File::Spec::Functions;
use strict;

our $DEBUG = 0;

sub slurp { open FO, $_[0] or die "Couldn't open $_[0]: $!"; return join '', <FO> }

sub read_scene_cfg {
   my ($file) = @_;

   my $cfg = {};
   eval {
      my $cont = slurp ($file);

      for (split /\n/, $cont) {

         if (m/dir\s*=\s*(\d+)\s*-\s*(\d+)/) {
            for ($1..$2) { push @{$cfg->{dir}}, $_ }

         } elsif (m/dir\s*=\s*(\d+)/) {
            push @{$cfg->{dir}}, $1;

         } elsif (m/replace\s+(\S+)\s+(\S+)/) {
            push @{$cfg->{replace}}, [$1, $2];

         } elsif (m/(\S+)\s*=\s*(.*)/) {
            $cfg->{$1} = $2;

         }
      }
   };
   if ($@) { warn "Couldn't read $file\n" }

   $cfg->{w}      ||= 32;
   $cfg->{h}      ||= 32;
   $cfg->{height} ||= 100;
   $cfg->{dir}    ||= [5];

   return $cfg;
}

sub xml2str {
   my ($tree, $wr) = @_;

   my $out;

   unless ($wr) {
      $tree = dclone $tree;
      $wr = XML::Writer->new (
         OUTPUT => \$out,
         DATA_INDENT => 3,
         DATA_MODE => 1
      );
   }

   require Data::Dumper;
   while (@$tree) {
      my $tag  = shift @$tree;
      my $cont = shift @$tree;
      my $attr = {};

      if (ref ($cont) eq 'ARRAY') {
         $attr = shift @$cont;
      }

      my $close = 0;
      if ($tag ne '0') {
         if ((ref ($cont) eq 'ARRAY') && @$cont) {
            $wr->startTag ($tag, %$attr);
            xml2str ($cont, $wr);
            $wr->endTag ($tag);
         } else {
            $wr->emptyTag ($tag, %$attr)
               if $tag ne '0';
         }
      } else {
         #$wr->characters ($cont);
      }

   }

   if ($out) {
      return $out;
   }
}

sub filter_tags {
   my ($tree, %ftags) = @_;

   my $sce = $tree->[1];

   my @out;
   my $tag = '';
   for (my $i = 1; $i < @$sce; $i += 2) {
      my $tag = $sce->[$i];
      my $con = $sce->[$i + 1];

      if ($ftags{$tag}) {
         push @out, $_ for $ftags{$tag}->($tag, $con);
      } else {
         push @out, $tag, $con;
      }
   }
   @$sce = ($sce->[0], @out);

   $tree
}

sub remove_tags {
   my ($tree, @remtags) = @_;

   my $sce = $tree->[1];

   my @out;
   my $tag = '';
   for (my $i = 1; $i < @$sce; $i += 2) {
      my $tag = $sce->[$i];
      my $con = $sce->[$i + 1];

      unless (grep { $tag eq $_ } @remtags) {
         push @out, $tag, $con;
      }
   }
   @$sce = ($sce->[0], @out);

   $tree
}

sub add_tags {
   my ($tree, %tags) = @_;
   push @{$tree->[1]}, %tags;
}

sub trans_add_shear {
   my ($m, $dir_n) = @_;

   $m->{m02} += 0.25;
   $m->{m12} += 0.5;

   for (keys %$m) {
      $m->{$_} = sprintf "%.6f", $m->{$_}
   }
}

sub render_dir {
   my ($cont, $dir_n, $cfg, $outfile) = @_;

   my $cam;

   for (@{$cfg->{replace}}) {
      $cont =~ s/\Q$_->[0]\E/$_->[1]/egs;
   }

   my $p = new XML::Parser (Style => 'Tree');

   my $tree = $p->parse ($cont);

   my $a = 0;

   my %dir_to_degree = (
#         5 => 0,
#         5 => 0,
#         6 => 45,
#         7 => 90,
#         8 => 135,
#         1 => 180,
#         2 => 225,
#         3 => 270,
#         4 => 315
         0 => 0,
         1 => 0,
         2 => 45,
         3 => 90,
         4 => 135,
         5 => 180,
         6 => 225,
         7 => 270,
         8 => 315
   );
   $a = $dir_to_degree{$dir_n};
   $a = deg2rad - $a; # -$a because we want a clockwise rotation

   remove_tags ($tree, qw/light render camera background/);
   filter_tags ($tree, 
      object => sub {
         my ($tag, $con) = @_;
         my $ot = 'transform';
         my $om = {
            m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0,
            m10 => sin($a), m11 => cos($a),  m12 => 0, m13 => 0,
            m20 => 0, m21 => 0, m22 => 1, m23 => 0,
            m30 => 0, m31 => 0, m32 => 0, m33 => 1,
         };
         ($ot, [$om, $tag, $con])
      },
      transform => sub {
         my ($tag, $con) = @_;
         my $ot = 'transform';
         my $om = {
            m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0,
            m10 => sin($a), m11 => cos($a),  m12 => 0, m13 => 0,
            m20 => 0, m21 => 0, m22 => 1, m23 => 0,
            m30 => 0, m31 => 0, m32 => 0, m33 => 1,
         };
         ($ot, [$om, $tag, $con])
      }
   );

   unless ($cfg->{frontal}) {
      filter_tags ($tree,
         transform => sub {
            my ($tag, $con) = @_;
            my $ot = 'transform';
            my $om = {
               m00 => 1, m01 => 0, m02 => 0, m03 => 0,
               m10 => 0, m11 => 1, m12 => 0, m13 => 0,
               m20 => 0, m21 => 0, m22 => 1, m23 => 0,
               m30 => 0, m31 => 0, m32 => 0, m33 => 1,
            };
            trans_add_shear ($om);
            ($ot, [$om, $tag, $con])
         }
      );
   }

   if ($cfg->{xoffs} || $cfg->{yoffs} || $cfg->{zoffs}) {
      filter_tags ($tree,
         transform => sub {
            my ($tag, $con) = @_;
            my $ot = 'transform';
            my $om = {
               m00 => 1, m01 => 0, m02 => 0, m03 => $cfg->{xoffs},
               m10 => 0, m11 => 1, m12 => 0, m13 => $cfg->{yoffs},
               m20 => 0, m21 => 0, m22 => 1, m23 => $cfg->{zoffs},
               m30 => 0, m31 => 0, m32 => 0, m33 => 1,
            };
            ($ot, [$om, $tag, $con])
         }
      );
   };


   my ($w, $h) = ($cfg->{w}, $cfg->{h} || $cfg->{w});
   my @to   = (0, 0, 0);
   my @from = (0, 0, $cfg->{height});
   my @up   = (0, 1, 0);
   @up = map { $up[$_] + $from[$_] } 0..2;

   my $aspect = $cfg->{aspect} || 1;
   my $focal  = $cfg->{focal}  || 10;
   my $power_offs = $cfg->{power_offs} || 0;

   add_tags ($tree,
      light => [
         { type => 'sunlight', name => 'w_Infinite', power => sprintf ("%1.1f", 0.5 + $power_offs),
           cast_shadows => "off"
         },
         from => [{ x => -1, y => 1, z => 0.7 }],
         color => [{ r => 1, g => 1, b => 1 }]
      ]
   );
   add_tags ($tree,
      light => [
         { type => 'sunlight', name => 'w_Infinite2', power => sprintf ("%1.1f", 1 + $power_offs),
           cast_shadows => "off"
         },
         from => [{ x => 1, y => -1, z => 0.7 }],
         color => [{ r => 1, g => 1, b => 1 }]
      ]
   );
   add_tags ($tree,
      camera => [
         { name => "xcam", resx => $w, resy => $h, focal => $focal,
           aspect_ratio => $aspect, type => "ortho" },
         to   => [{ x => 0, y => 0, z => 0 }],
         from => [{ x => 0, y => $from[1], z => $from[2] }],
         up   => [{ x => $up[0], y => $up[1], z => $up[2] }],
      ],
      render => [
         { camera_name => "xcam", raydepth => "4",
           gamma => "1",
           exposure => ($cfg->{exposure} || "0"), save_alpha => "on",
           AA_passes => "2",
           bias => "0.1", AA_threshold => "0", AA_minsamples => "16",
           AA_pixelwidth => "1.25", AA_jitterfirst => "off",
           clamp_rgb => "on"
         },
         outfile => [{ value => $outfile }],
      ]
   );
   $cont = xml2str ($tree);

   if ($DEBUG and open FO, ">cfxmlrender.out.xml") {
      print FO $cont;
   }

   $cont
}

@ARGV or die "cfxmlrender <xml>\n";

for my $xml (@ARGV) {
   my $outfile = $xml;
   $outfile =~ s/\.xml$/\.tga/;

   my $xmlcont = slurp ($xml);
   my $cfg = read_scene_cfg ($xml . ".cfg");

   my ($vol, $dir, $file) = File::Spec->splitpath($xml);

   $file =~ m/^(.*?)\.xml/;
   my $filebase = $1 || $file;

   for my $d (@{$cfg->{dir}}) {
      my $ofile = File::Spec->catpath ($vol, $dir, "${filebase}_dir_${d}.tga");
      my $oxfile = File::Spec->catpath ($vol, $dir, "${filebase}_rend_${d}.xml");

      my $nc = render_dir ($xmlcont, $d, $cfg, "${filebase}_dir_${d}.tga");

      open OUT, ">$oxfile"
         or die "Couldn't write '$nc': $!";
      print OUT $nc;
      close OUT;

      my $cwd = getcwd;

      if ($dir) {
         system ("cd $dir; yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log");
      } else {
         system ("yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log");
      }

      unlink $oxfile unless $DEBUG;

      my $png;
      if ($cfg->{archname}) {
         if (@{$cfg->{dir}} > 1) {
            my $aname = $cfg->{archname};
            unless ($aname =~ s/%/$d/g) {
               $aname .= $d;
            }
            $png = "$aname.png";
         } else {
            $png = "$cfg->{archname}.png";
         }
      } else {
         $png = "${filebase}_dir_${d}.png";
      }

      system "convert", "${filebase}_dir_${d}.tga", $png;
      system "optipng", $png;

      print "saved arch png to: $png\n";

      if ($cfg->{archpath} and $ENV{CFDEV_ROOT}) {
         my $archpath = "$ENV{CFDEV_ROOT}/arch/$cfg->{archpath}";
         system "cp", $png, "$archpath/$png";
         print "copied $png to $cfg->{archpath}/$png\n";
      }

      unlink $ofile;
   }
}

Revision:	1.8
Committed:	Tue Jan 15 11:54:55 2008 UTC (16 years, 4 months ago) by root
Branch:	MAIN
Changes since 1.7:	+14 -6 lines
Log Message:	call optipng, remove arhc/ from archpath
#	User	Rev	Content
1	elmex	1.1	#!/opt/perl/bin/perl
2			use Data::Dumper;
3			use Storable qw/dclone/;
4			use Math::Trig;
5			use XML::Parser;
6			use XML::Writer;
7			use Cwd;
8			use File::Spec::Functions;
9			use strict;
10
11			our $DEBUG = 0;
12
13			sub slurp { open FO, $_[0] or die "Couldn't open $_[0]: $!"; return join '', <FO> }
14
15			sub read_scene_cfg {
16			my ($file) = @_;
17
18			my $cfg = {};
19			eval {
20			my $cont = slurp ($file);
21
22			for (split /\n/, $cont) {
23
24			if (m/dir\s=\s(\d+)\s-\s(\d+)/) {
25			for ($1..$2) { push @{$cfg->{dir}}, $_ }
26
27			} elsif (m/dir\s=\s(\d+)/) {
28			push @{$cfg->{dir}}, $1;
29
30			} elsif (m/replace\s+(\S+)\s+(\S+)/) {
31			push @{$cfg->{replace}}, [$1, $2];
32
33			} elsif (m/(\S+)\s=\s(.*)/) {
34			$cfg->{$1} = $2;
35
36			}
37			}
38			};
39			if ($@) { warn "Couldn't read $file\n" }
40
41			$cfg->{w} \|\|= 32;
42			$cfg->{h} \|\|= 32;
43			$cfg->{height} \|\|= 100;
44			$cfg->{dir} \|\|= [5];
45
46			return $cfg;
47			}
48
49			sub xml2str {
50			my ($tree, $wr) = @_;
51
52			my $out;
53
54			unless ($wr) {
55			$tree = dclone $tree;
56			$wr = XML::Writer->new (
57	root	1.8	OUTPUT => \$out,
58			DATA_INDENT => 3,
59			DATA_MODE => 1
60			);
61	elmex	1.1	}
62
63			require Data::Dumper;
64			while (@$tree) {
65			my $tag = shift @$tree;
66			my $cont = shift @$tree;
67			my $attr = {};
68
69			if (ref ($cont) eq 'ARRAY') {
70			$attr = shift @$cont;
71			}
72
73			my $close = 0;
74			if ($tag ne '0') {
75			if ((ref ($cont) eq 'ARRAY') && @$cont) {
76			$wr->startTag ($tag, %$attr);
77			xml2str ($cont, $wr);
78			$wr->endTag ($tag);
79			} else {
80			$wr->emptyTag ($tag, %$attr)
81			if $tag ne '0';
82			}
83			} else {
84			#$wr->characters ($cont);
85			}
86
87			}
88
89			if ($out) {
90			return $out;
91			}
92			}
93
94			sub filter_tags {
95			my ($tree, %ftags) = @_;
96
97			my $sce = $tree->[1];
98
99			my @out;
100			my $tag = '';
101			for (my $i = 1; $i < @$sce; $i += 2) {
102			my $tag = $sce->[$i];
103			my $con = $sce->[$i + 1];
104
105			if ($ftags{$tag}) {
106			push @out, $_ for $ftags{$tag}->($tag, $con);
107			} else {
108			push @out, $tag, $con;
109			}
110			}
111			@$sce = ($sce->[0], @out);
112
113			$tree
114			}
115
116			sub remove_tags {
117			my ($tree, @remtags) = @_;
118
119			my $sce = $tree->[1];
120
121			my @out;
122			my $tag = '';
123			for (my $i = 1; $i < @$sce; $i += 2) {
124			my $tag = $sce->[$i];
125			my $con = $sce->[$i + 1];
126
127			unless (grep { $tag eq $_ } @remtags) {
128			push @out, $tag, $con;
129			}
130			}
131			@$sce = ($sce->[0], @out);
132
133			$tree
134			}
135
136			sub add_tags {
137			my ($tree, %tags) = @_;
138			push @{$tree->[1]}, %tags;
139			}
140
141			sub trans_add_shear {
142			my ($m, $dir_n) = @_;
143
144			$m->{m02} += 0.25;
145			$m->{m12} += 0.5;
146
147			for (keys %$m) {
148			$m->{$_} = sprintf "%.6f", $m->{$_}
149			}
150			}
151
152			sub render_dir {
153			my ($cont, $dir_n, $cfg, $outfile) = @_;
154
155			my $cam;
156
157			for (@{$cfg->{replace}}) {
158			$cont =~ s/\Q$_->[0]\E/$_->[1]/egs;
159			}
160
161			my $p = new XML::Parser (Style => 'Tree');
162
163			my $tree = $p->parse ($cont);
164
165			my $a = 0;
166
167	elmex	1.4	my %dir_to_degree = (
168			# 5 => 0,
169			# 5 => 0,
170			# 6 => 45,
171			# 7 => 90,
172			# 8 => 135,
173			# 1 => 180,
174			# 2 => 225,
175			# 3 => 270,
176			# 4 => 315
177			0 => 0,
178			1 => 0,
179			2 => 45,
180			3 => 90,
181			4 => 135,
182			5 => 180,
183			6 => 225,
184			7 => 270,
185			8 => 315
186			);
187			$a = $dir_to_degree{$dir_n};
188	elmex	1.1	$a = deg2rad - $a; # -$a because we want a clockwise rotation
189
190			remove_tags ($tree, qw/light render camera background/);
191			filter_tags ($tree,
192			object => sub {
193			my ($tag, $con) = @_;
194			my $ot = 'transform';
195			my $om = {
196			m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0,
197			m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0,
198			m20 => 0, m21 => 0, m22 => 1, m23 => 0,
199			m30 => 0, m31 => 0, m32 => 0, m33 => 1,
200			};
201			($ot, [$om, $tag, $con])
202			},
203			transform => sub {
204			my ($tag, $con) = @_;
205			my $ot = 'transform';
206			my $om = {
207			m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0,
208			m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0,
209			m20 => 0, m21 => 0, m22 => 1, m23 => 0,
210			m30 => 0, m31 => 0, m32 => 0, m33 => 1,
211			};
212			($ot, [$om, $tag, $con])
213			}
214			);
215	elmex	1.7
216			unless ($cfg->{frontal}) {
217			filter_tags ($tree,
218			transform => sub {
219			my ($tag, $con) = @_;
220			my $ot = 'transform';
221			my $om = {
222			m00 => 1, m01 => 0, m02 => 0, m03 => 0,
223			m10 => 0, m11 => 1, m12 => 0, m13 => 0,
224			m20 => 0, m21 => 0, m22 => 1, m23 => 0,
225			m30 => 0, m31 => 0, m32 => 0, m33 => 1,
226			};
227			trans_add_shear ($om);
228			($ot, [$om, $tag, $con])
229			}
230			);
231			}
232	elmex	1.1
233	elmex	1.2	if ($cfg->{xoffs} \|\| $cfg->{yoffs} \|\| $cfg->{zoffs}) {
234			filter_tags ($tree,
235			transform => sub {
236			my ($tag, $con) = @_;
237			my $ot = 'transform';
238			my $om = {
239			m00 => 1, m01 => 0, m02 => 0, m03 => $cfg->{xoffs},
240			m10 => 0, m11 => 1, m12 => 0, m13 => $cfg->{yoffs},
241			m20 => 0, m21 => 0, m22 => 1, m23 => $cfg->{zoffs},
242			m30 => 0, m31 => 0, m32 => 0, m33 => 1,
243			};
244			($ot, [$om, $tag, $con])
245			}
246			);
247			};
248
249
250	elmex	1.1	my ($w, $h) = ($cfg->{w}, $cfg->{h} \|\| $cfg->{w});
251	elmex	1.3	my @to = (0, 0, 0);
252			my @from = (0, 0, $cfg->{height});
253			my @up = (0, 1, 0);
254			@up = map { $up[$_] + $from[$_] } 0..2;
255	elmex	1.1
256	elmex	1.6	my $aspect = $cfg->{aspect} \|\| 1;
257			my $focal = $cfg->{focal} \|\| 10;
258	elmex	1.4	my $power_offs = $cfg->{power_offs} \|\| 0;
259
260	elmex	1.1	add_tags ($tree,
261			light => [
262	elmex	1.4	{ type => 'sunlight', name => 'w_Infinite', power => sprintf ("%1.1f", 0.5 + $power_offs),
263	elmex	1.1	cast_shadows => "off"
264			},
265			from => [{ x => -1, y => 1, z => 0.7 }],
266			color => [{ r => 1, g => 1, b => 1 }]
267			]
268			);
269			add_tags ($tree,
270			light => [
271	elmex	1.4	{ type => 'sunlight', name => 'w_Infinite2', power => sprintf ("%1.1f", 1 + $power_offs),
272	elmex	1.1	cast_shadows => "off"
273			},
274			from => [{ x => 1, y => -1, z => 0.7 }],
275			color => [{ r => 1, g => 1, b => 1 }]
276			]
277			);
278			add_tags ($tree,
279			camera => [
280	elmex	1.6	{ name => "xcam", resx => $w, resy => $h, focal => $focal,
281			aspect_ratio => $aspect, type => "ortho" },
282	elmex	1.1	to => [{ x => 0, y => 0, z => 0 }],
283	elmex	1.3	from => [{ x => 0, y => $from[1], z => $from[2] }],
284			up => [{ x => $up[0], y => $up[1], z => $up[2] }],
285	elmex	1.1	],
286			render => [
287			{ camera_name => "xcam", raydepth => "4",
288			gamma => "1",
289	elmex	1.4	exposure => ($cfg->{exposure} \|\| "0"), save_alpha => "on",
290			AA_passes => "2",
291			bias => "0.1", AA_threshold => "0", AA_minsamples => "16",
292	elmex	1.1	AA_pixelwidth => "1.25", AA_jitterfirst => "off",
293			clamp_rgb => "on"
294			},
295			outfile => [{ value => $outfile }],
296			]
297			);
298			$cont = xml2str ($tree);
299
300			if ($DEBUG and open FO, ">cfxmlrender.out.xml") {
301			print FO $cont;
302			}
303
304			$cont
305			}
306
307	elmex	1.6	@ARGV or die "cfxmlrender <xml>\n";
308	elmex	1.1
309	elmex	1.6	for my $xml (@ARGV) {
310			my $outfile = $xml;
311			$outfile =~ s/\.xml$/\.tga/;
312	elmex	1.1
313	elmex	1.6	my $xmlcont = slurp ($xml);
314			my $cfg = read_scene_cfg ($xml . ".cfg");
315	elmex	1.1
316	elmex	1.6	my ($vol, $dir, $file) = File::Spec->splitpath($xml);
317	elmex	1.1
318	elmex	1.6	$file =~ m/^(.*?)\.xml/;
319			my $filebase = $1 \|\| $file;
320	elmex	1.1
321	elmex	1.6	for my $d (@{$cfg->{dir}}) {
322			my $ofile = File::Spec->catpath ($vol, $dir, "${filebase}_dir_${d}.tga");
323			my $oxfile = File::Spec->catpath ($vol, $dir, "${filebase}_rend_${d}.xml");
324	elmex	1.1
325	elmex	1.6	my $nc = render_dir ($xmlcont, $d, $cfg, "${filebase}_dir_${d}.tga");
326	elmex	1.1
327	elmex	1.6	open OUT, ">$oxfile"
328			or die "Couldn't write '$nc': $!";
329			print OUT $nc;
330			close OUT;
331	elmex	1.1
332	elmex	1.6	my $cwd = getcwd;
333	elmex	1.1
334	elmex	1.6	if ($dir) {
335			system ("cd $dir; yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log");
336			} else {
337			system ("yafray ${filebase}_rend_${d}.xml > yafray_out.log 2> yafray_out.log");
338			}
339	elmex	1.1
340	elmex	1.6	unlink $oxfile unless $DEBUG;
341	elmex	1.1
342	elmex	1.6	my $png;
343			if ($cfg->{archname}) {
344			if (@{$cfg->{dir}} > 1) {
345			my $aname = $cfg->{archname};
346			unless ($aname =~ s/%/$d/g) {
347			$aname .= $d;
348			}
349			$png = "$aname.png";
350			} else {
351			$png = "$cfg->{archname}.png";
352	elmex	1.5	}
353	elmex	1.1	} else {
354	elmex	1.6	$png = "${filebase}_dir_${d}.png";
355			}
356	root	1.8
357			system "convert", "${filebase}_dir_${d}.tga", $png;
358			system "optipng", $png;
359
360	elmex	1.6	print "saved arch png to: $png\n";
361	root	1.8
362	elmex	1.6	if ($cfg->{archpath} and $ENV{CFDEV_ROOT}) {
363	root	1.8	my $archpath = "$ENV{CFDEV_ROOT}/arch/$cfg->{archpath}";
364			system "cp", $png, "$archpath/$png";
365			print "copied $png to $cfg->{archpath}/$png\n";
366	elmex	1.1	}
367	root	1.8
368	elmex	1.6	unlink $ofile;
369	elmex	1.1	}
370			}
371	root	1.8