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cameo/fped2d2z.pl: new option -t Zmax to set the height of the workpiece

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This is similar to -r, except that we don't swap X and Y, and we use
the specified value instead of searching for the maximum in the input
data.
This commit is contained in:
Werner Almesberger 2012-08-22 13:51:16 -03:00
parent 53fe70950d
commit c73509dacc
1 changed files with 13 additions and 1 deletions
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14
cameo/fped2d2z.pl
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@ -14,8 +14,10 @@
sub usage sub usage
{ {
print STDERR "usage: $0 [-r] [Zin=Zout ...] prefix [file ...]\n\n"; print STDERR "usage: $0 [-r|-t Zmax] [Zin=Zout ...] prefix ".
"[file ...]\n\n";
print STDERR " Zin=Zout replace Zin with Zout\n"; print STDERR " Zin=Zout replace Zin with Zout\n";
print STDERR " -t Zmax set the top of the piece\n";
print STDERR " -r reverse Z stacking. Also swaps X and Y.\n"; print STDERR " -r reverse Z stacking. Also swaps X and Y.\n";
exit(1); exit(1);
} }
@ -25,6 +27,10 @@ if ($ARGV[0] eq "-r") {
shift @ARGV; shift @ARGV;
$reverse = 1; $reverse = 1;
} }
if ($ARGV[0] eq "-t") {
shift @ARGV;
$top = shift @ARGV;
}
&usage if $ARGV[0] =~ /^-[^0-9]/; &usage if $ARGV[0] =~ /^-[^0-9]/;
while ($ARGV[0] =~ /=/) { while ($ARGV[0] =~ /=/) {
@ -55,6 +61,12 @@ if ($reverse) {
} }
%z = %t; %z = %t;
print "0 0 $zmax\n\n"; print "0 0 $zmax\n\n";
} elsif (defined $top) {
for (keys %z) {
($t{$top-$_} = $z{$_}) =~
s/^(-?\d+(\.\d*)?)\s+(-?\d+(\.\d*)?)/$1 $3/mg;
}
%z = %t;
} else { } else {
print "0 0 0\n\n"; print "0 0 0\n\n";
} }