GitHub-Proxy/PrusaSlicer
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git synced 2025-08-14 11:45:56 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fixed infill polygons filtering for Arachne to mimic filtering in the classic perimeter generator.

Browse Source
This commit is contained in:
Lukáš Hejl 2022-06-01 11:40:49 +02:00
parent e631ac171a
commit d107c47b0a
1 changed files with 10 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/libslic3r/PerimeterGenerator.cpp
View File

@ -286,9 +286,10 @@ void PerimeterGenerator::process_arachne()
coord_t perimeter_spacing = this->perimeter_flow.scaled_spacing(); coord_t perimeter_spacing = this->perimeter_flow.scaled_spacing();
// external perimeters // external perimeters
m_ext_mm3_per_mm = this->ext_perimeter_flow.mm3_per_mm(); m_ext_mm3_per_mm = this->ext_perimeter_flow.mm3_per_mm();
coord_t ext_perimeter_width = this->ext_perimeter_flow.scaled_width(); coord_t ext_perimeter_width = this->ext_perimeter_flow.scaled_width();
coord_t ext_perimeter_spacing = this->ext_perimeter_flow.scaled_spacing(); coord_t ext_perimeter_spacing = this->ext_perimeter_flow.scaled_spacing();
coord_t ext_perimeter_spacing2 = scaled<coord_t>(0.5f * (this->ext_perimeter_flow.spacing() + this->perimeter_flow.spacing()));
// overhang perimeters // overhang perimeters
m_mm3_per_mm_overhang = this->overhang_flow.mm3_per_mm(); m_mm3_per_mm_overhang = this->overhang_flow.mm3_per_mm();
@ -445,13 +446,14 @@ void PerimeterGenerator::process_arachne()
for (ExPolygon &ex : infill_contour) for (ExPolygon &ex : infill_contour)
ex.simplify_p(m_scaled_resolution, &pp); ex.simplify_p(m_scaled_resolution, &pp);
// collapse too narrow infill areas // collapse too narrow infill areas
auto min_perimeter_infill_spacing = coord_t(solid_infill_spacing * (1. - INSET_OVERLAP_TOLERANCE)); const auto min_perimeter_infill_spacing = coord_t(solid_infill_spacing * (1. - INSET_OVERLAP_TOLERANCE));
const coord_t spacing = (perimeters.size() == 1) ? ext_perimeter_spacing2 : perimeter_spacing;
// append infill areas to fill_surfaces // append infill areas to fill_surfaces
this->fill_surfaces->append( this->fill_surfaces->append(
offset_ex(offset2_ex( offset2_ex(
union_ex(pp), union_ex(pp),
float(-min_perimeter_infill_spacing / 2.), float(- min_perimeter_infill_spacing / 2. - spacing / 2.),
float(min_perimeter_infill_spacing / 2.)), float(inset)), float(inset + min_perimeter_infill_spacing / 2. + spacing / 2.)),
stInternal); stInternal);
} }
} }