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Fix normal direction when exporting STL (#6406)

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The export function does not depend on Model/ModelObject::mesh() family of functions,
changing them might break the already too brittle code.
This commit is contained in:
Lukas Matena 2021-04-26 19:56:28 +02:00
parent d1cfdcb49e
commit 978b359492
6 changed files with 42 additions and 26 deletions
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12
src/libslic3r/Model.cpp
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@ -833,18 +833,6 @@ indexed_triangle_set ModelObject::raw_indexed_triangle_set() const
return out;
}
// Non-transformed (non-rotated, non-scaled, non-translated) sum of all object volumes.
TriangleMesh ModelObject::full_raw_mesh() const
{
TriangleMesh mesh;
for (const ModelVolume *v : this->volumes)
{
TriangleMesh vol_mesh(v->mesh());
vol_mesh.transform(v->get_matrix());
mesh.merge(vol_mesh);
}
return mesh;
}
const BoundingBoxf3& ModelObject::raw_mesh_bounding_box() const
{