shells/subdiv/Averaging.h

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// -*- C++ -*-
//
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
//                                   Fehmi Cirak   
//                       California Institute of Technology
//                          (C) 2003 All Rights Reserved
//
// <LicenseText>
//
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
//
#ifndef __Averaging_h__
#define __Averaging_h__

#include "definitions.h"


namespace subdiv {
    
    template <typename V> class TTree;

    template <typename V>
    class Averaging {
    // abstract base class      
    
    public:
        virtual void averageTriangleEdge(TTree<V> *tt, int iedge, int level, VecD3& posNew)=0;
        virtual void averageTriangleVertex(TTree<V> *tt, int ivtx, int level, VecD3& posNew)=0;
    };    
}

    
#endif /*__Averaging_h__*/

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