TriangleMesh.h

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/**
 *\file         TriangleMesh.h
 *
 *\brief        For reading from an obj 3D model file.
 *
 *\author       Xianming Chen\n
 *              Computer Science Department\n
 *              University of Utah
 *
 *\date         11 Jul 2004\n
 *              Copyright (c) 2004, University of Utah
 */


#ifndef _TRIANGLEMESH_H
#define _TRIANGLEMESH_H

#include "Point.h"
#include <vector>


namespace columbia
{
  struct TriangleFace
  {
      TriangleFace(int ii, int jj, int kk) : i(ii), j(jj), k(kk) { }
      int i, j, k;                                               // indices of 3 vertices.
  };
  
  struct TriangleMesh
  {
      TriangleMesh(const char* obj_fname);

      std :: vector<Vertex> V;
      std :: vector<TriangleFace> F;
      int total_triangles;
  };

}//end namespace xchen


#endif

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