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Fix layer time slowdown

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The recent GCode writer changes which put the speed changes on a line of
their own have caused the layer time slowdown to be ignored by the regex
in CoolingBuffer.pm.

Fixes: #3134
This commit is contained in:
Chow Loong Jin 2016-04-10 16:07:32 +08:00
parent 82b07a02fa
commit 2e2e4e68d3
2 changed files with 5 additions and 4 deletions
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3
lib/Slic3r/GCode/CoolingBuffer.pm
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@ -56,7 +56,7 @@ sub flush {
Slic3r::debugf " fan = %d%%, speed = %d%%\n", $fan_speed, $speed_factor * 100;
if ($speed_factor < 1) {
$gcode =~ s/^(?=.*? [XY])(?=.*? E)(?!;_WIPE)(?<!;_BRIDGE_FAN_START\n)(G1 .*?F)(\d+(?:\.\d+)?)/
$gcode =~ s/^(?=.*?;_EXTRUDE_SET_SPEED)(?!.*?;_WIPE)(?<!;_BRIDGE_FAN_START\n)(G1\sF)(\d+(?:\.\d+)?)/
my $new_speed = $2 * $speed_factor;
$1 . sprintf("%.3f", $new_speed < $self->min_print_speed ? $self->min_print_speed : $new_speed)
/gexm;
@ -73,6 +73,7 @@ sub flush {
$gcode =~ s/^;_BRIDGE_FAN_END\n/ $self->gcodegen->writer->set_fan($fan_speed, 1) /gmex;
}
$gcode =~ s/;_WIPE//g;
$gcode =~ s/;_EXTRUDE_SET_SPEED//g;
return $gcode;
}