surface_mesh_parameterization.h

/********************************************************************
 * Copyright (C) 2020-2021 by Liangliang Nan <liangliang.nan@gmail.com>
 * Copyright (C) 2011-2020 the Polygon Mesh Processing Library developers.
 *
 * The code in this file is adapted from the PMP (Polygon Mesh Processing
 * Library) with modifications.
 *      https://github.com/pmp-library/pmp-library
 * The original code was distributed under a MIT-style license, see
 *      https://github.com/pmp-library/pmp-library/blob/master/LICENSE.txt
 ********************************************************************/
 
#ifndef EASY3D_ALGO_SURFACE_MESH_PARAMETERIZATION_H
#define EASY3D_ALGO_SURFACE_MESH_PARAMETERIZATION_H
 
 
#include <easy3d/core/surface_mesh.h>
 
 
namespace easy3d {

    class SurfaceMeshParameterization {
    public:
        explicit SurfaceMeshParameterization(SurfaceMesh *mesh);

        void harmonic(bool use_uniform_weights = false);

        void lscm();
 
    private:
        bool setup_boundary_constraints();

        bool setup_lscm_boundary();
 
    private:
        SurfaceMesh *mesh_; 
    };
 
} // namespace easy3d
 
 
#endif  // EASY3D_ALGO_SURFACE_MESH_PARAMETERIZATION_H