3D-printing/OrcaSlicer
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New slice_mesh() variant slicing with a single plane only, running

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on a single thread only (not parallelized).
The new slice_mesh() is used to calculate contour of objects sunken
below the print bed.
This commit is contained in:
Vojtech Bubnik 2021-07-26 17:02:56 +02:00
parent 8df2525355
commit eb6392dccd
5 changed files with 131 additions and 27 deletions
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src/libslic3r/TriangleMesh.hpp
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@ -118,6 +118,7 @@ private:
// Used for chaining slice lines into polygons.
std::vector<Vec3i> its_face_edge_ids(const indexed_triangle_set &its);
std::vector<Vec3i> its_face_edge_ids(const indexed_triangle_set &its, std::function<void()> throw_on_cancel_callback);
std::vector<Vec3i> its_face_edge_ids(const indexed_triangle_set &its, const std::vector<bool> &face_mask);
// Having the face neighbors available, assign unique edge IDs to face edges for chaining of polygons over slices.
std::vector<Vec3i> its_face_edge_ids(const indexed_triangle_set &its, std::vector<Vec3i> &face_neighbors, bool assign_unbound_edges = false, int *num_edges = nullptr);