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Increase the offset from 37838be to fix some more problematic cases

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supermerill/SuperSlicer#1641
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supermerill 2021-10-14 11:27:27 +02:00 committed by supermerill
parent 462e1f06f1
commit 1f48f32a61
1 changed files with 2 additions and 2 deletions
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4
src/libslic3r/ClipperUtils.cpp
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@ -606,7 +606,7 @@ ClipperLib::PolyTree _clipper_do_pl(const ClipperLib::ClipType clipType, const P
coord_t lasty = 0; coord_t lasty = 0;
for (ClipperLib::IntPoint& pt : path) { for (ClipperLib::IntPoint& pt : path) {
if (lasty == pt.Y) { if (lasty == pt.Y) {
pt.Y+=1; pt.Y+=5; //min is 3 on a certain exemple. Using 5 to have some security
bad_y.insert(pt.Y); bad_y.insert(pt.Y);
} }
lasty = pt.Y; lasty = pt.Y;
@ -637,7 +637,7 @@ ClipperLib::PolyTree _clipper_do_pl(const ClipperLib::ClipType clipType, const P
to_check.pop_back(); to_check.pop_back();
for (ClipperLib::IntPoint& pt : node->Contour) { for (ClipperLib::IntPoint& pt : node->Contour) {
if (bad_y.find(pt.Y) != bad_y.end()) { if (bad_y.find(pt.Y) != bad_y.end()) {
pt.Y-=1; pt.Y-=5;
} }
} }
to_check.insert(to_check.end(), node->Childs.begin(), node->Childs.end()); to_check.insert(to_check.end(), node->Childs.begin(), node->Childs.end());