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TriangleMeshSlicer is now initialized by const-pointer to the mesh, responsibility for calling require_shared_vertices is left to the caller

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This commit is contained in:
Lukas Matena 2019-04-15 21:58:13 +02:00
parent a177a7e1da
commit f33e9bf609
8 changed files with 18 additions and 9 deletions
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6
src/libslic3r/TriangleMesh.cpp
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@ -607,10 +607,12 @@ void TriangleMesh::require_shared_vertices()
BOOST_LOG_TRIVIAL(trace) << "TriangleMeshSlicer::require_shared_vertices - end";
}
void TriangleMeshSlicer::init(TriangleMesh *_mesh, throw_on_cancel_callback_type throw_on_cancel)
void TriangleMeshSlicer::init(const TriangleMesh *_mesh, throw_on_cancel_callback_type throw_on_cancel)
{
mesh = _mesh;
_mesh->require_shared_vertices();
if (! mesh->has_shared_vertices())
throw std::invalid_argument("TriangleMeshSlicer was passed a mesh without shared vertices.");
throw_on_cancel();
facets_edges.assign(_mesh->stl.stats.number_of_facets * 3, -1);
v_scaled_shared.assign(_mesh->stl.v_shared, _mesh->stl.v_shared + _mesh->stl.stats.shared_vertices);