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https://github.com/kristov/ldraw2stl.git
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60 lines
1.4 KiB
Perl
Executable File
60 lines
1.4 KiB
Perl
Executable File
#!/usr/bin/perl
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use strict;
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use warnings;
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use FindBin;
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use lib "$FindBin::Bin/../lib";
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use LDraw::Parser;
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use Getopt::Long;
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my $opts = {};
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GetOptions(
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$opts,
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'help',
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'scale=s',
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'ldrawdir=s',
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'file=s',
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);
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if ( $opts->{help} ) {
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print_usage();
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exit 0;
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}
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if ( !$opts->{file} ) {
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print "ERROR: --file is required! (try --help)\n";
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exit 1;
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}
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sub print_usage {
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print <<END;
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Usage: $0 --file <input file> [--scale=<N> --ldrawdir=/usr/share/ldraw]
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Takes an ldraw part .dat file as input and converts it into an STL file.
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--file <string>
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The full path to the input .dat part file. Regardless of where this file
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is, sub-parts of the file will be searched in --ldrawdir.
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--scale <int>
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Also scale the STL by N. This is separate from the LDU scaling that is
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used to convert internally from LDU (LDraw Unit) to mm (STL).
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--ldrawdir <string>
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The location of the ldraw parts library package. Note: it is expected
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that this contains the directories "p", "parts" and "models". The Debian
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non-free package "ldraw-parts" installs to /usr/share/ldraw and that is
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the default value for this tool.
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END
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}
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my $parser = LDraw::Parser->new( {
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file => $opts->{file},
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$opts->{scale} ? ( scale => $opts->{scale} ) : (),
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$opts->{ldrawdir} ? ( ldraw_path => $opts->{ldrawdir} ) : (),
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} );
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$parser->parse;
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print $parser->to_stl;
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