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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:
/// Constructor
ModelReader(){};
/// Get next triangle
virtual Triangle *getNextTriangle() = 0;
virtual int getNextTriangle(int t[3]) = 0;
/// Get bounding box
virtual float getBoundingBox(float origin[3]) = 0;
/// Get number of triangles
virtual int getNumTriangles() = 0;
/// Get storage size
virtual int getMemory() = 0;
/// Reset file reading location
virtual void reset() = 0;
/// For explicit vertex models
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__ */
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