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Enforce retraction before wipe (#3888)

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enforce retraction before wipe
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SoftFever 2024-01-29 22:53:03 +08:00 • committed by GitHub
parent 10137d66b9
commit cb99f29bbf
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1 changed files with 2 additions and 6 deletions
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8
src/libslic3r/GCode.cpp
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@ -343,13 +343,9 @@ static std::vector<Vec2d> get_path_of_change_filament(const Print& print)
// return the remaining retraction length to be retracted during the wipe // return the remaining retraction length to be retracted during the wipe
if (retractionDuringWipe - retraction_length_remaining > EPSILON) return {retractionBeforeWipe,retraction_length_remaining}; if (retractionDuringWipe - retraction_length_remaining > EPSILON) return {retractionBeforeWipe,retraction_length_remaining};
// If the user has requested any retract before wipe, proceed with incrementing the retraction amount before wiping with the difference // We will always proceed with incrementing the retraction amount before wiping with the difference
// and return the maximum allowed wipe amount to be retracted during the wipe move // and return the maximum allowed wipe amount to be retracted during the wipe move
// If the user has not requested any retract before wipe, the retraction amount before wiping should not be incremented and left to the parent retractionBeforeWipe += retraction_length_remaining - retractionDuringWipe;
// function to retract after wipe is done.
if(gcodegen.config().retract_before_wipe.get_at(gcodegen.writer().extruder()->id()) > EPSILON){
retractionBeforeWipe += retraction_length_remaining - retractionDuringWipe;
}
return {retractionBeforeWipe, retractionDuringWipe}; return {retractionBeforeWipe, retractionDuringWipe};
} }