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/**

 * @file refine_edges.h

 * @brief Tools for subdividing edges of a Manifold.

 */

/* ----------------------------------------------------------------------- *

 * This file is part of GEL, http://www.imm.dtu.dk/GEL

 * Copyright (C) the authors and DTU Informatics

 * For license and list of authors, see ../../doc/intro.pdf

 * ----------------------------------------------------------------------- */

#ifndef __HMESH_REFINE_EDGES_H__

#define __HMESH_REFINE_EDGES_H__

namespace HMesh

{

    class Manifold;

    /// Return the average edge length

    float average_edge_length(const Manifold& m);

    /** Split all edges in mesh passed as first argument which are longer

    than the threshold (second arg) length. A split edge

    results in a new vertex of valence two.*/

    int refine_edges(Manifold& m, float t);

}

#endif