TriMeshOperationExecutor.hpp

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#pragma once
#include <wmtk/operations/tri_mesh/EdgeOperationData.hpp>
#include <wmtk/utils/Logger.hpp>
#include "TriMesh.hpp"
#include "Tuple.hpp"
namespace wmtk {
 
 
class TriMesh::TriMeshOperationExecutor : public operations::tri_mesh::EdgeOperationData
{
public:
    TriMeshOperationExecutor(TriMesh& m, const Tuple& operating_tuple);
    void delete_simplices();
 
    std::array<attribute::FlagAccessor<TriMesh>, 3> flag_accessors;
    attribute::Accessor<int64_t, TriMesh>& ff_accessor;
    attribute::Accessor<int64_t, TriMesh>& fe_accessor;
    attribute::Accessor<int64_t, TriMesh>& fv_accessor;
    attribute::Accessor<int64_t, TriMesh>& vf_accessor;
    attribute::Accessor<int64_t, TriMesh>& ef_accessor;
 
    Tuple next_edge(const Tuple& tuple) const;
    Tuple prev_edge(const Tuple& tuple) const;
 
    static const std::array<std::vector<int64_t>, 3> get_split_simplices_to_delete(
        const Tuple& tuple,
        const TriMesh& m);
 
    static const std::array<std::vector<int64_t>, 3> get_collapse_simplices_to_delete(
        const Tuple& tuple,
        const TriMesh& m);
 
 
    void update_ids_in_ear(const EarData& ear, const int64_t new_fid, const int64_t old_fid);
 
    void connect_ears();
 
    // historical precompute tooling
    void split_edge_precompute();
    void collapse_edge_precompute();
 
    void split_edge();
    void collapse_edge();
 
    // return the two new fids in order
    void replace_incident_face(IncidentFaceData& face_data);
    void create_spine_simplices();
    void fill_split_facet_data();
    void connect_faces_across_spine();
    std::vector<int64_t> request_simplex_indices(const PrimitiveType type, int64_t count);
 
    TriMesh& m_mesh;
 
 
    IncidentFaceData get_incident_face_data(Tuple t);
};
 
} // namespace wmtk