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/*
* Written by Christian Thode Larsen 2009-2010
* Contact: thode2d@gmail.com
* Based on original work by J. Andreas Baerentzen
* Inspired by OpenMesh (www.openmesh.org)
*/

#ifndef __HMESH_REFINE_EDGES_H__
#define __HMESH_REFINE_EDGES_H__

namespace HMesh
{
    class Manifold;

        /// Return the average edge length
        float average_edge_length(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. We triangulate the faces on either
                        side to ensure that there are no valence two vertices.*/
        int refine_edges(Manifold& m, float t);
}

#endif __HMESH_REFINE_EDGES_H__