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Fix of #8471 - Pressure equalizer caused unintentional deceleration before ironing and acceleration after ironing.

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This commit is contained in:
Lukáš Hejl 2022-07-14 09:29:10 +02:00
parent b4ff9b72a9
commit 39404be75a
1 changed files with 4 additions and 4 deletions
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8
src/libslic3r/GCode/PressureEqualizer.cpp
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@ -58,9 +58,9 @@ PressureEqualizer::PressureEqualizer(const Slic3r::GCodeConfig &config) : m_use_
extrusion_rate_slope.positive = m_max_volumetric_extrusion_rate_slope_positive; extrusion_rate_slope.positive = m_max_volumetric_extrusion_rate_slope_positive;
} }
// Don't regulate the pressure in infill and gap fill. // Don't regulate the pressure in infill, gap fill and ironing.
// TODO: Do we want to regulate pressure in erWipeTower, erCustom and erMixed? // TODO: Do we want to regulate pressure in erWipeTower, erCustom and erMixed?
for (const ExtrusionRole er : {erBridgeInfill, erGapFill}) { for (const ExtrusionRole er : {erBridgeInfill, erGapFill, erIroning}) {
m_max_volumetric_extrusion_rate_slopes[er].negative = 0; m_max_volumetric_extrusion_rate_slopes[er].negative = 0;
m_max_volumetric_extrusion_rate_slopes[er].positive = 0; m_max_volumetric_extrusion_rate_slopes[er].positive = 0;
} }
@ -517,7 +517,7 @@ void PressureEqualizer::adjust_volumetric_rate()
// Limit by the succeeding volumetric flow rate. // Limit by the succeeding volumetric flow rate.
rate_end = rate_succ; rate_end = rate_succ;
if (line.extrusion_role == erExternalPerimeter || line.extrusion_role == erGapFill || line.extrusion_role == erBridgeInfill) { if (line.extrusion_role == erExternalPerimeter || line.extrusion_role == erGapFill || line.extrusion_role == erBridgeInfill || line.extrusion_role == erIroning) {
rate_end = line.volumetric_extrusion_rate_end; rate_end = line.volumetric_extrusion_rate_end;
} else if (line.volumetric_extrusion_rate_end > rate_end) { } else if (line.volumetric_extrusion_rate_end > rate_end) {
line.volumetric_extrusion_rate_end = rate_end; line.volumetric_extrusion_rate_end = rate_end;
@ -562,7 +562,7 @@ void PressureEqualizer::adjust_volumetric_rate()
continue; // The positive rate is unlimited or the rate for ExtrusionRole iRole is unlimited. continue; // The positive rate is unlimited or the rate for ExtrusionRole iRole is unlimited.
float rate_start = feedrate_per_extrusion_role[iRole]; float rate_start = feedrate_per_extrusion_role[iRole];
if (line.extrusion_role == erExternalPerimeter || line.extrusion_role == erGapFill || line.extrusion_role == erBridgeInfill) { if (line.extrusion_role == erExternalPerimeter || line.extrusion_role == erGapFill || line.extrusion_role == erBridgeInfill || line.extrusion_role == erIroning) {
rate_start = line.volumetric_extrusion_rate_start; rate_start = line.volumetric_extrusion_rate_start;
} else if (iRole == line.extrusion_role && rate_prec < rate_start) } else if (iRole == line.extrusion_role && rate_prec < rate_start)
rate_start = rate_prec; rate_start = rate_prec;