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ENH: sync with master on sharp tail and cantilever detection

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Change-Id: Id514d47d868fd02a8ac02ef85ef33ef48a2bd7c7
This commit is contained in:
Arthur
2022-12-08 15:11:39 +08:00
committed by Lane.Wei
parent 967909937d
commit 4bab300e18
2 changed files with 22 additions and 8 deletions
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14
src/libslic3r/SupportMaterial.cpp
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@@ -1518,6 +1518,16 @@ static inline Polygons detect_overhangs(
{
// Don't fill in the holes. The user may apply a higher raft_expansion if one wants a better 1st layer adhesion.
overhang_polygons = to_polygons(layer.lslices);
for (auto& slice : layer.lslices) {
auto bbox_size = get_extents(slice).size();
if (g_config_support_sharp_tails &&
!(bbox_size.x() > length_thresh_well_supported && bbox_size.y() > length_thresh_well_supported))
{
layer.sharp_tails.push_back(slice);
layer.sharp_tails_height.insert({ &slice, layer.height });
}
}
}
else if (! layer.regions().empty())
{
@@ -1609,12 +1619,12 @@ static inline Polygons detect_overhangs(
supported_area += temp.area();
bbox.merge(get_extents(temp));
}
#if 0
if (supported_area > area_thresh_well_supported) {
is_sharp_tail = false;
break;
}
#endif
if (bbox.size().x() > length_thresh_well_supported && bbox.size().y() > length_thresh_well_supported) {
is_sharp_tail = false;
break;