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TriangleSelector: backend is aware of divided triangles

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This commit is contained in:
Lukas Matena
2020-07-15 10:28:20 +02:00
parent 0756a7e4b3
commit 3b91d11ddf
5 changed files with 33 additions and 13 deletions
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19
src/libslic3r/TriangleSelector.cpp
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@@ -512,6 +512,25 @@ void TriangleSelector::perform_split(int facet_idx, FacetSupportType old_state)
}
indexed_triangle_set TriangleSelector::get_facets(FacetSupportType state) const
{
indexed_triangle_set out;
for (const Triangle& tr : m_triangles) {
if (tr.valid && ! tr.is_split() && tr.get_state() == state) {
stl_triangle_vertex_indices indices;
for (int i=0; i<3; ++i) {
out.vertices.emplace_back(m_vertices[tr.verts_idxs[i]].v);
indices[i] = out.vertices.size() - 1;
}
out.indices.emplace_back(indices);
}
}
return out;
}
std::map<int, std::vector<bool>> TriangleSelector::serialize() const
{
// Each original triangle of the mesh is assigned a number encoding its state