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tweak single wall #1680

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SoftFever 2023-08-04 18:42:41 +08:00
parent ce59235bd7
commit 013a64243f
1 changed files with 4 additions and 3 deletions
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7
src/libslic3r/PerimeterGenerator.cpp
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@ -806,15 +806,16 @@ void PerimeterGenerator::split_top_surfaces(const ExPolygons &orig_polygons, ExP
else else
offset_top_surface = 0; offset_top_surface = 0;
// don't takes into account too thin areas // don't takes into account too thin areas
double min_width_top_surface = std::max(double(ext_perimeter_spacing / 2 + 10), 1.0 * (double(perimeter_width))); // skip if the exposed area is smaller than 2x perimeter width
double min_width_top_surface = std::max(double(ext_perimeter_spacing / 2 + 10), 2.0 * (double(perimeter_width)));
Polygons grown_upper_slices = offset(*this->upper_slices, min_width_top_surface); Polygons grown_upper_slices = offset(*this->upper_slices, min_width_top_surface);
// BBS: get boungding box of last // get boungding box of last
BoundingBox last_box = get_extents(orig_polygons); BoundingBox last_box = get_extents(orig_polygons);
last_box.offset(SCALED_EPSILON); last_box.offset(SCALED_EPSILON);
// BBS: get the Polygons upper the polygon this layer // get the Polygons upper the polygon this layer
Polygons upper_polygons_series_clipped = Polygons upper_polygons_series_clipped =
ClipperUtils::clip_clipper_polygons_with_subject_bbox(grown_upper_slices, last_box); ClipperUtils::clip_clipper_polygons_with_subject_bbox(grown_upper_slices, last_box);