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SeamPlacer: one more heuristic to get rid of long travels

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This commit is contained in:
Lukas Matena 2021-10-19 12:05:23 +02:00
parent 59502e7861
commit 19eb984d72
3 changed files with 29 additions and 14 deletions
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6
src/libslic3r/GCode.cpp
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@ -2515,7 +2515,8 @@ std::string GCode::extrude_loop(ExtrusionLoop loop, std::string description, dou
loop.split_at(last_pos, false);
}
else
m_seam_placer.place_seam(loop, this->last_pos(), m_config.external_perimeters_first, EXTRUDER_CONFIG(nozzle_diameter));
m_seam_placer.place_seam(loop, this->last_pos(), m_config.external_perimeters_first,
EXTRUDER_CONFIG(nozzle_diameter), lower_layer_edge_grid ? lower_layer_edge_grid->get() : nullptr);
// clip the path to avoid the extruder to get exactly on the first point of the loop;
// if polyline was shorter than the clipping distance we'd get a null polyline, so
@ -2640,8 +2641,7 @@ std::string GCode::extrude_perimeters(const Print &print, const std::vector<Obje
m_config.apply(print.get_print_region(&region - &by_region.front()).config());
m_seam_placer.plan_perimeters(std::vector<const ExtrusionEntity*>(region.perimeters.begin(), region.perimeters.end()),
*m_layer, m_config.seam_position,
m_config.external_perimeters_first, this->last_pos(), EXTRUDER_CONFIG(nozzle_diameter),
*m_layer, m_config.seam_position, this->last_pos(), EXTRUDER_CONFIG(nozzle_diameter),
(m_layer == NULL ? nullptr : m_layer->object()),
(lower_layer_edge_grid ? lower_layer_edge_grid.get() : nullptr));