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Small memory optimization for some infills (#12063)

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This commit is contained in:
Rodrigo Faselli
2026-02-03 12:46:31 -03:00
committed by GitHub
parent b954749310
commit 72a2eaf82e
5 changed files with 5 additions and 5 deletions
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2
src/libslic3r/Fill/Fill3DHoneycomb.cpp
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@@ -277,7 +277,7 @@ void Fill3DHoneycomb::_fill_surface_single(
multiline_fill(polylines, params, spacing); multiline_fill(polylines, params, spacing);
// clip pattern to boundaries, chain the clipped polylines // clip pattern to boundaries, chain the clipped polylines
polylines = intersection_pl(polylines, to_polygons(expolygon)); polylines = intersection_pl(std::move(polylines), to_polygons(expolygon));
if (! polylines.empty()) { if (! polylines.empty()) {
// Remove very small bits, but be careful to not remove infill lines connecting thin walls! // Remove very small bits, but be careful to not remove infill lines connecting thin walls!

2
src/libslic3r/Fill/FillCrossHatch.cpp
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@@ -208,7 +208,7 @@ void FillCrossHatch ::_fill_surface_single(
// Apply multiline offset if needed // Apply multiline offset if needed
multiline_fill(polylines, params, spacing); multiline_fill(polylines, params, spacing);
polylines = intersection_pl(polylines, to_polygons(expolygon)); polylines = intersection_pl(std::move(polylines), to_polygons(expolygon));
// --- remove small remains from gyroid infill // --- remove small remains from gyroid infill
if (!polylines.empty()) { if (!polylines.empty()) {

2
src/libslic3r/Fill/FillGyroid.cpp
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@@ -187,7 +187,7 @@ void FillGyroid::_fill_surface_single(
// Apply multiline offset if needed // Apply multiline offset if needed
multiline_fill(polylines, params, spacing); multiline_fill(polylines, params, spacing);
polylines = intersection_pl(polylines, expolygon); polylines = intersection_pl(std::move(polylines), expolygon);
if (! polylines.empty()) { if (! polylines.empty()) {
// Remove very small bits, but be careful to not remove infill lines connecting thin walls! // Remove very small bits, but be careful to not remove infill lines connecting thin walls!

2
src/libslic3r/Fill/FillLine.cpp
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@@ -58,7 +58,7 @@ void FillLine::_fill_surface_single(
pts.push_back(it->a); pts.push_back(it->a);
pts.push_back(it->b); pts.push_back(it->b);
} }
Polylines polylines = intersection_pl(polylines_src, offset(expolygon, scale_(0.02))); Polylines polylines = intersection_pl(std::move(polylines_src), offset(expolygon, scale_(0.02)));
// FIXME Vojtech: This is only performed for horizontal lines, not for the vertical lines! // FIXME Vojtech: This is only performed for horizontal lines, not for the vertical lines!
const float INFILL_OVERLAP_OVER_SPACING = 0.3f; const float INFILL_OVERLAP_OVER_SPACING = 0.3f;

2
src/libslic3r/Fill/FillTpmsD.cpp
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@@ -133,7 +133,7 @@ void FillTpmsD::_fill_surface_single(
// Apply multiline offset if needed // Apply multiline offset if needed
multiline_fill(polylines, params, spacing); multiline_fill(polylines, params, spacing);
polylines = intersection_pl(polylines, expolygon); polylines = intersection_pl(std::move(polylines), expolygon);
if (! polylines.empty()) { if (! polylines.empty()) {
// Remove very small bits, but be careful to not remove infill lines connecting thin walls! // Remove very small bits, but be careful to not remove infill lines connecting thin walls!