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Fix Concentric (Filled) infill: honour gap_fill_min_area

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supermerill/SuperSlicer#2052
This commit is contained in:
supermerill 2021-12-15 19:13:33 +01:00
parent 59747ac40c
commit 053ec48ff1
1 changed files with 3 additions and 1 deletions
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4
src/libslic3r/Fill/FillConcentric.cpp
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@ -78,6 +78,8 @@ FillConcentricWGapFill::fill_surface_extrusion(
const FillParams &params,
ExtrusionEntitiesPtr &out) const {
double min_gapfill_area = double(params.flow.scaled_width()) * double(params.flow.scaled_width());
if (params.config != nullptr) min_gapfill_area = scale_d(params.config->gap_fill_min_area.get_abs_value(params.flow.width)) * double(params.flow.scaled_width());
// Perform offset.
Slic3r::ExPolygons expp = offset_ex(surface->expolygon, double(scale_(0 - 0.5 * this->get_spacing())));
// Create the infills for each of the regions.
@ -149,7 +151,7 @@ FillConcentricWGapFill::fill_surface_extrusion(
for (const ExPolygon &ex : gaps_ex) {
//remove too small gaps that are too hard to fill.
//ie one that are smaller than an extrusion with width of min and a length of max.
if (ex.area() > min*max) {
if (ex.area() > min_gapfill_area) {
MedialAxis{ ex, coord_t(max), coord_t(min), coord_t(params.flow.height) }.build(polylines);
}
}