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New --gcode-flavor option. extrusion_axis, use_relative_e_distances options hidden and implied. #158

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This commit is contained in:
Alessandro Ranellucci 2012-02-20 11:44:30 +01:00
parent 23156f0abe
commit 615bcb27dd
6 changed files with 28 additions and 17 deletions
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18
lib/Slic3r/Print.pm
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@ -546,16 +546,20 @@ sub export_gcode {
print $fh "\n";
# write start commands to file
printf $fh "M104 S%d ; set temperature\n", $Slic3r::temperature if $Slic3r::temperature;
printf $fh "M104 %s%d ; set temperature\n",
($Slic3r::gcode_flavor eq 'mach3' ? 'P' : 'S'), $Slic3r::temperature
if $Slic3r::temperature;
print $fh "$Slic3r::start_gcode\n";
printf $fh "M109 S%d ; wait for temperature to be reached\n", $Slic3r::temperature if $Slic3r::temperature;
printf $fh "M109 %s%d ; wait for temperature to be reached\n",
($Slic3r::gcode_flavor eq 'mach3' ? 'P' : 'S'), $Slic3r::temperature
if $Slic3r::temperature && $Slic3r::gcode_flavor ne 'makerbot';
print $fh "G90 ; use absolute coordinates\n";
print $fh "G21 ; set units to millimeters\n";
printf $fh "G92 %s0 ; reset extrusion distance\n", $Slic3r::extrusion_axis if $Slic3r::extrusion_axis;
if ($Slic3r::use_relative_e_distances) {
print $fh "M83 ; use relative distances for extrusion\n";
} else {
print $fh "M82 ; use absolute distances for extrusion\n";
if ($Slic3r::gcode_flavor =~ /^(?:reprap|teacup|makerbot)$/) {
printf $fh "G92 %s0 ; reset extrusion distance\n", $Slic3r::extrusion_axis;
if (!$Slic3r::use_relative_e_distances && $Slic3r::gcode_flavor =~ /^(?:reprap|makerbot)$/) {
print $fh "M82 ; use absolute distances for extrusion\n";
}
}
# calculate X,Y shift to center print around specified origin