optimal_transport_on_surface.h

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#ifndef H_EXPLORAGRAM_OPTIMAL_TRANSPORT_OPTIMAL_TRANSPORT_ON_SURFACE_H
#define H_EXPLORAGRAM_OPTIMAL_TRANSPORT_OPTIMAL_TRANSPORT_ON_SURFACE_H
 
#include <exploragram/basic/common.h>
#include <exploragram/optimal_transport/optimal_transport.h>
 
namespace GEO {
 
    void EXPLORAGRAM_API compute_Laguerre_centroids_on_surface(
        Mesh* omega,
        index_t nb_points,
        const double* points,
        double* centroids,
        Mesh* RVD=nullptr,
        bool verbose=false
    );
 
    /*********************************************************************/
 
    class EXPLORAGRAM_API OptimalTransportMapOnSurface :
        public OptimalTransportMap {
    public:
        OptimalTransportMapOnSurface(
            Mesh* mesh,
            const std::string& delaunay = "BPOW",
            bool BRIO=false
        );
 
        ~OptimalTransportMapOnSurface() override;
 
        void get_RVD(Mesh& M) override;
 
        void compute_Laguerre_centroids(double* centroids) override;
 
        double total_mesh_mass() const;
 
    protected:
        void call_callback_on_RVD() override;
    };
 
    /*********************************************************************/
}
 
#endif