delaunay_tetgen.h

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#ifndef GEOGRAM_DELAUNAY_DELAUNAY_TETGEN
#define GEOGRAM_DELAUNAY_DELAUNAY_TETGEN
 
#ifdef GEOGRAM_WITH_TETGEN
 
#include <geogram/basic/common.h>
#include <geogram/delaunay/delaunay.h>
#include <geogram/third_party/tetgen/tetgen.h>
 
// #define GEO_3rdParty
// #define deinitialize clean_memory
 
namespace GEO {
 
    class GEOGRAM_API DelaunayTetgen : public Delaunay {
    public:
        DelaunayTetgen(coord_index_t dimension = 3);
 
        void set_vertices(
            index_t nb_vertices, const double* vertices
        ) override;
 
        bool supports_constraints() const override;
 
 
        index_t region(index_t t) const override;
 
    protected:
 
        void set_vertices_unconstrained(
            index_t nb_vertices, const double* vertices
        );
 
        void set_vertices_constrained(
            index_t nb_vertices, const double* vertices
        );
 
 
        ~DelaunayTetgen() override;
 
    protected:
        GEO_3rdParty::tetgenio tetgen_out_;
        GEO_3rdParty::tetgenio tetgen_in_;
        GEO_3rdParty::tetgenbehavior tetgen_args_;
    };
}
 
#endif
 
#endif