| 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]: $!"; return join '', <FO> } |
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|
| 15 |
sub read_scene_cfg { |
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my ($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+)/) { |
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for ($1..$2) { push @{$cfg->{dir}}, $_ } |
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|
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} elsif (m/dir\s*=\s*(\d+)/) { |
| 28 |
push @{$cfg->{dir}}, $1; |
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|
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} elsif (m/replace\s+(\S+)\s+(\S+)/) { |
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push @{$cfg->{replace}}, [$1, $2]; |
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|
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} elsif (m/(\S+)\s*=\s*(.*)/) { |
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$cfg->{$1} = $2; |
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|
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} |
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} |
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}; |
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if ($@) { warn "Couldn't read $file\n" } |
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|
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$cfg->{w} ||= 32; |
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$cfg->{h} ||= 32; |
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$cfg->{height} ||= 100; |
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$cfg->{dir} ||= [5]; |
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|
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return $cfg; |
| 47 |
} |
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|
| 49 |
sub xml2str { |
| 50 |
my ($tree, $wr) = @_; |
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|
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my $out; |
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|
| 54 |
unless ($wr) { |
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$tree = dclone $tree; |
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$wr = XML::Writer->new ( |
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OUTPUT => \$out, |
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DATA_INDENT => 3, |
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DATA_MODE => 1 |
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); |
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} |
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|
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require Data::Dumper; |
| 64 |
while (@$tree) { |
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my $tag = shift @$tree; |
| 66 |
my $cont = shift @$tree; |
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my $attr = {}; |
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|
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if (ref ($cont) eq 'ARRAY') { |
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$attr = shift @$cont; |
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} |
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|
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my $close = 0; |
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if ($tag ne '0') { |
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if ((ref ($cont) eq 'ARRAY') && @$cont) { |
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$wr->startTag ($tag, %$attr); |
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xml2str ($cont, $wr); |
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$wr->endTag ($tag); |
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} else { |
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$wr->emptyTag ($tag, %$attr) |
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if $tag ne '0'; |
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} |
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} else { |
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#$wr->characters ($cont); |
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} |
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|
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} |
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|
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if ($out) { |
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return $out; |
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} |
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} |
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|
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sub filter_tags { |
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my ($tree, %ftags) = @_; |
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|
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my $sce = $tree->[1]; |
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|
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my @out; |
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my $tag = ''; |
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for (my $i = 1; $i < @$sce; $i += 2) { |
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my $tag = $sce->[$i]; |
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my $con = $sce->[$i + 1]; |
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|
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if ($ftags{$tag}) { |
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push @out, $_ for $ftags{$tag}->($tag, $con); |
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} else { |
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push @out, $tag, $con; |
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} |
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} |
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@$sce = ($sce->[0], @out); |
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|
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$tree |
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} |
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|
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sub remove_tags { |
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my ($tree, @remtags) = @_; |
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|
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my $sce = $tree->[1]; |
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|
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my @out; |
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my $tag = ''; |
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for (my $i = 1; $i < @$sce; $i += 2) { |
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my $tag = $sce->[$i]; |
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my $con = $sce->[$i + 1]; |
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|
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unless (grep { $tag eq $_ } @remtags) { |
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push @out, $tag, $con; |
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} |
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} |
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@$sce = ($sce->[0], @out); |
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|
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$tree |
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} |
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|
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sub add_tags { |
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my ($tree, %tags) = @_; |
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push @{$tree->[1]}, %tags; |
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} |
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|
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sub trans_add_shear { |
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my ($m, $dir_n) = @_; |
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|
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$m->{m02} += 0.25; |
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$m->{m12} += 0.5; |
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|
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for (keys %$m) { |
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$m->{$_} = sprintf "%.6f", $m->{$_} |
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} |
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} |
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|
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sub render_dir { |
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my ($cont, $dir_n, $cfg, $outfile) = @_; |
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|
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my $cam; |
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|
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for (@{$cfg->{replace}}) { |
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$cont =~ s/\Q$_->[0]\E/$_->[1]/egs; |
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} |
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|
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my $p = new XML::Parser (Style => 'Tree'); |
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|
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my $tree = $p->parse ($cont); |
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|
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my $a = 0; |
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|
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my %dir_to_degree = ( |
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# 5 => 0, |
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# 5 => 0, |
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# 6 => 45, |
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# 7 => 90, |
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# 8 => 135, |
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# 1 => 180, |
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# 2 => 225, |
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# 3 => 270, |
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# 4 => 315 |
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0 => 0, |
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1 => 0, |
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2 => 45, |
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3 => 90, |
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4 => 135, |
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5 => 180, |
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6 => 225, |
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7 => 270, |
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8 => 315 |
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); |
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$a = $dir_to_degree{$dir_n}; |
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$a = deg2rad - $a; # -$a because we want a clockwise rotation |
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|
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remove_tags ($tree, qw/light render camera background/); |
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filter_tags ($tree, |
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object => sub { |
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my ($tag, $con) = @_; |
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my $ot = 'transform'; |
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my $om = { |
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m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0, |
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m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0, |
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m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
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m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
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}; |
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($ot, [$om, $tag, $con]) |
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}, |
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transform => sub { |
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my ($tag, $con) = @_; |
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my $ot = 'transform'; |
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my $om = { |
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m00 => cos($a), m01 => -sin($a), m02 => 0, m03 => 0, |
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m10 => sin($a), m11 => cos($a), m12 => 0, m13 => 0, |
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m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
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m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
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}; |
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($ot, [$om, $tag, $con]) |
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} |
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); |
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|
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unless ($cfg->{frontal}) { |
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filter_tags ($tree, |
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transform => sub { |
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my ($tag, $con) = @_; |
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my $ot = 'transform'; |
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my $om = { |
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m00 => 1, m01 => 0, m02 => 0, m03 => 0, |
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m10 => 0, m11 => 1, m12 => 0, m13 => 0, |
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m20 => 0, m21 => 0, m22 => 1, m23 => 0, |
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m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
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}; |
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trans_add_shear ($om); |
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($ot, [$om, $tag, $con]) |
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} |
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); |
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} |
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|
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if ($cfg->{xoffs} || $cfg->{yoffs} || $cfg->{zoffs}) { |
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filter_tags ($tree, |
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transform => sub { |
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my ($tag, $con) = @_; |
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my $ot = 'transform'; |
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my $om = { |
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m00 => 1, m01 => 0, m02 => 0, m03 => $cfg->{xoffs}, |
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m10 => 0, m11 => 1, m12 => 0, m13 => $cfg->{yoffs}, |
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m20 => 0, m21 => 0, m22 => 1, m23 => $cfg->{zoffs}, |
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m30 => 0, m31 => 0, m32 => 0, m33 => 1, |
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}; |
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($ot, [$om, $tag, $con]) |
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} |
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); |
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}; |
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|
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|
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my ($w, $h) = ($cfg->{w}, $cfg->{h} || $cfg->{w}); |
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my @to = (0, 0, 0); |
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my @from = (0, 0, $cfg->{height}); |
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my @up = (0, 1, 0); |
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@up = map { $up[$_] + $from[$_] } 0..2; |
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|
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my $aspect = $cfg->{aspect} || 1; |
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my $focal = $cfg->{focal} || 10; |
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my $power_offs = $cfg->{power_offs} || 0; |
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|
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add_tags ($tree, |
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light => [ |
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{ type => 'sunlight', name => 'w_Infinite', power => sprintf ("%1.1f", 0.5 + $power_offs), |
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cast_shadows => "off" |
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}, |
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from => [{ x => -1, y => 1, z => 0.7 }], |
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color => [{ r => 1, g => 1, b => 1 }] |
| 267 |
] |
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); |
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add_tags ($tree, |
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light => [ |
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{ type => 'sunlight', name => 'w_Infinite2', power => sprintf ("%1.1f", 1 + $power_offs), |
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cast_shadows => "off" |
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}, |
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from => [{ x => 1, y => -1, z => 0.7 }], |
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color => [{ r => 1, g => 1, b => 1 }] |
| 276 |
] |
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); |
| 278 |
add_tags ($tree, |
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camera => [ |
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{ name => "xcam", resx => $w, resy => $h, focal => $focal, |
| 281 |
aspect_ratio => $aspect, type => "ortho" }, |
| 282 |
to => [{ x => 0, y => 0, z => 0 }], |
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from => [{ x => 0, y => $from[1], z => $from[2] }], |
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up => [{ x => $up[0], y => $up[1], z => $up[2] }], |
| 285 |
], |
| 286 |
render => [ |
| 287 |
{ camera_name => "xcam", raydepth => "4", |
| 288 |
gamma => "1", |
| 289 |
exposure => ($cfg->{exposure} || "0"), save_alpha => "on", |
| 290 |
AA_passes => "2", |
| 291 |
bias => "0.1", AA_threshold => "0", AA_minsamples => "16", |
| 292 |
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 |
@ARGV or die "cfxmlrender <xml>\n"; |
| 308 |
|
| 309 |
for my $xml (@ARGV) { |
| 310 |
my $outfile = $xml; |
| 311 |
$outfile =~ s/\.xml$/\.tga/; |
| 312 |
|
| 313 |
my $xmlcont = slurp ($xml); |
| 314 |
my $cfg = read_scene_cfg ($xml . ".cfg"); |
| 315 |
|
| 316 |
my ($vol, $dir, $file) = File::Spec->splitpath($xml); |
| 317 |
|
| 318 |
$file =~ m/^(.*?)\.xml/; |
| 319 |
my $filebase = $1 || $file; |
| 320 |
|
| 321 |
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 |
|
| 325 |
my $nc = render_dir ($xmlcont, $d, $cfg, "${filebase}_dir_${d}.tga"); |
| 326 |
|
| 327 |
open OUT, ">$oxfile" |
| 328 |
or die "Couldn't write '$nc': $!"; |
| 329 |
print OUT $nc; |
| 330 |
close OUT; |
| 331 |
|
| 332 |
my $cwd = getcwd; |
| 333 |
|
| 334 |
if ($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 |
|
| 340 |
unlink $oxfile unless $DEBUG; |
| 341 |
|
| 342 |
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 |
} |
| 353 |
} else { |
| 354 |
$png = "${filebase}_dir_${d}.png"; |
| 355 |
} |
| 356 |
|
| 357 |
system "convert", "${filebase}_dir_${d}.tga", $png; |
| 358 |
system "optipng", $png; |
| 359 |
|
| 360 |
print "saved arch png to: $png\n"; |
| 361 |
|
| 362 |
if ($cfg->{archpath} and $ENV{CFDEV_ROOT}) { |
| 363 |
my $archpath = "$ENV{CFDEV_ROOT}/arch/$cfg->{archpath}"; |
| 364 |
system "cp", $png, "$archpath/$png"; |
| 365 |
print "copied $png to $cfg->{archpath}/$png\n"; |
| 366 |
} |
| 367 |
|
| 368 |
unlink $ofile; |
| 369 |
} |
| 370 |
} |
| 371 |
|
