3DPrinting/PrusaSlicer-NonPlainar
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Fixed an unintentional transformation of ExPolygon to a single vector containing all points from contour and all holes in the Lightning infill.

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This was causing most of the issues with randomly generated infill hanging in the air without any support.
This commit is contained in:
Lukáš Hejl 2022-06-09 14:25:06 +02:00
parent 0b7e21e21c
commit 9be524b01b
1 changed files with 2 additions and 2 deletions
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4
src/libslic3r/Fill/Lightning/Generator.cpp
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@ -62,7 +62,7 @@ void Generator::generateInitialInternalOverhangs(const PrintObject &print_object
for (const LayerRegion* layerm : print_object.get_layer(layer_nr)->regions())
for (const Surface& surface : layerm->fill_surfaces.surfaces)
if (surface.surface_type == stInternal || surface.surface_type == stInternalVoid)
infill_area_here.emplace_back(surface.expolygon);
append(infill_area_here, to_polygons(surface.expolygon));
//Remove the part of the infill area that is already supported by the walls.
Polygons overhang = diff(offset(infill_area_here, -float(m_wall_supporting_radius)), infill_area_above);
@ -90,7 +90,7 @@ void Generator::generateTrees(const PrintObject &print_object, const std::functi
for (const LayerRegion *layerm : print_object.get_layer(layer_id)->regions())
for (const Surface &surface : layerm->fill_surfaces.surfaces)
if (surface.surface_type == stInternal || surface.surface_type == stInternalVoid)
infill_outlines[layer_id].emplace_back(surface.expolygon);
append(infill_outlines[layer_id], to_polygons(surface.expolygon));
}
// For various operations its beneficial to quickly locate nearby features on the polygon: