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Improve adaptive subdivision at border & fix some visual bugs

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This commit is contained in:
ExPikaPaka
2026-08-26 09:13:50 +02:00
parent 3aa48abcb7
commit ca52c08317
13 changed files with 914 additions and 153 deletions
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src/libslic3r/TriangleSelector.cpp
+9 -2
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@@ -1519,9 +1519,11 @@ void TriangleSelector::get_facets(std::vector<indexed_triangle_set>& facets_per_
}
}
indexed_triangle_set TriangleSelector::get_facets_strict(EnforcerBlockerType state) const
indexed_triangle_set TriangleSelector::get_facets_strict(EnforcerBlockerType state, std::vector<int> *out_source) const
{
indexed_triangle_set out;
if (out_source)
out_source->clear();
size_t num_vertices = 0;
for (const Vertex &v : m_vertices)
@@ -1535,8 +1537,13 @@ indexed_triangle_set TriangleSelector::get_facets_strict(EnforcerBlockerType sta
out.vertices.emplace_back(v.v);
}
for (int itriangle = 0; itriangle < m_orig_size_indices; ++ itriangle)
for (int itriangle = 0; itriangle < m_orig_size_indices; ++ itriangle) {
this->get_facets_strict_recursive(m_triangles[itriangle], m_neighbors[itriangle], state, out.indices);
// Everything the recursion just appended came from this original triangle, whatever depth it
// was split to. Recording it here keeps the recursive helpers untouched.
if (out_source)
out_source->resize(out.indices.size(), itriangle);
}
for (auto &triangle : out.indices)
for (int i = 0; i < 3; ++ i)