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/*
Virtual class for input file readers
Copyright (C) 2011 Tao Ju
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public License
(LGPL) as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef MODELREADER_H
#define MODELREADER_H
#include "GeoCommon.h"
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 ;
};
#endif