ModelReader.h

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#ifndef __MODELREADER_H__
#define __MODELREADER_H__
 
#include "GeoCommon.h"
 
#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif
 
/*
 * Virtual class for input file readers
 *
 * @author Tao Ju
 */
class ModelReader {
 public:
  ModelReader(){};
 
  virtual Triangle *getNextTriangle() = 0;
  virtual int getNextTriangle(int t[3]) = 0;
 
  virtual float getBoundingBox(float origin[3]) = 0;
 
  virtual int getNumTriangles() = 0;
 
  virtual int getMemory() = 0;
 
  virtual void reset() = 0;
 
  virtual int getNumVertices() = 0;
 
  virtual void getNextVertex(float v[3]) = 0;
 
  virtual void printInfo() = 0;
 
#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("DUALCON:ModelReader")
#endif
};
 
#endif /* __MODELREADER_H__ */