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#4569 Added new gcode placeholder, [filament_extruder_id] that is only valid in filament start/end gcode and refers to which position this filament is loaded in.

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This commit is contained in:
Joseph Lenox 2018-11-05 19:50:29 -06:00
parent d9c1d459c5
commit 5509afa82a
2 changed files with 11 additions and 0 deletions
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6
lib/Slic3r/Print/GCode.pm
View File

@ -160,7 +160,10 @@ sub export {
$self->_print_first_layer_temperature(0)
if $include_start_extruder_temp;
printf $fh "%s\n", Slic3r::ConditionalGCode::apply_math($gcodegen->placeholder_parser->process($self->config->start_gcode));
my $filament_extruder = 0;
foreach my $start_gcode (@{ $self->config->start_filament_gcode }) { # process filament gcode in order
$gcodegen->placeholder_parser->set("filament_extruder_id", $filament_extruder);
$filament_extruder++;
printf $fh "%s\n", Slic3r::ConditionalGCode::apply_math($gcodegen->placeholder_parser->process($start_gcode));
}
$self->_print_first_layer_temperature(1)
@ -303,7 +306,10 @@ sub export {
# write end commands to file
print $fh $gcodegen->retract; # TODO: process this retract through PressureRegulator in order to discharge fully
print $fh $gcodegen->writer->set_fan(0);
my $filament_extruder = 0;
foreach my $end_gcode (@{ $self->config->end_filament_gcode }) { # Process filament-specific gcode in extruder order.
$gcodegen->placeholder_parser->set("filament_extruder_id", $filament_extruder);
$filament_extruder++;
printf $fh "%s\n", Slic3r::ConditionalGCode::apply_math($gcodegen->placeholder_parser->process($end_gcode));
}
printf $fh "%s\n", Slic3r::ConditionalGCode::apply_math($gcodegen->placeholder_parser->process($self->config->end_gcode));

5
xs/src/libslic3r/PrintGCode.cpp
View File

@ -131,7 +131,9 @@ PrintGCode::output()
// Apply gcode math to start gcode
fh << apply_math(gcodegen.placeholder_parser->process(config.start_gcode.value));
auto filament_extruder {0U};
for(const auto& start_gcode : config.start_filament_gcode.values) {
gcodegen.placeholder_parser->set("filament_extruder", filament_extruder++);
fh << apply_math(gcodegen.placeholder_parser->process(start_gcode));
}
@ -278,7 +280,10 @@ PrintGCode::output()
// Write end commands to file.
fh << gcodegen.retract(); // TODO: process this retract through PressureRegulator in order to discharge fully
auto filament_extruder {0U};
for(const auto& end_gcode : config.end_filament_gcode.values) {
gcodegen.placeholder_parser->set("filament_extruder", filament_extruder++);
fh << apply_math(gcodegen.placeholder_parser->process(end_gcode));
}