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/*******************************************************************************
Copyright (c) 2012, Jonathan Hiller
This file is part of the AMF Tools suite. http://amf.wikispaces.com/
AMF Tools is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
AMF Tools 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.
See <http://www.opensource.org/licenses/lgpl-3.0.html> for license details.
*******************************************************************************/
#ifndef NVERTEX_H
#define NVERTEX_H
#include "nCoordinates.h"
#include "nNormal.h"
#include "nColor.h"
class CXmlStreamWrite;
class CXmlStreamRead;
class nVertex
{
public:
nVertex(void);
~nVertex(void);
nVertex(const double X, const double Y, const double Z);
nVertex(const double X, const double Y, const double Z, const nColor& ColorIn);
nVertex(const nVertex& In){*this = In;} //copy constructor
nVertex& operator=(const nVertex& In); //overload Equals
void Clear(void); //clears all data
//XML read/write
bool WriteXML(CXmlStreamWrite* pXML, std::string* pMessage = 0);
bool ReadXML(CXmlStreamRead* pXML, nAmf* pAmf, bool StrictLoad=true, std::string* pMessage = 0);
bool CheckValid(nAmf* pAmf, bool FixNode=true, std::string* pMessage = 0);
//required tags
nCoordinates Coordinates;
//optional tags
bool NormalExists;
nNormal Normal;
bool ColorExists;
nColor Color;
//utilities:
double GetX(void) {return Coordinates.X;}
double GetY(void) {return Coordinates.Y;}
double GetZ(void) {return Coordinates.Z;}
double GetNX(void) {return Normal.nX;}
double GetNY(void) {return Normal.nY;}
double GetNZ(void) {return Normal.nZ;}
void SetCoordinates(double XIn, double YIn, double ZIn){Coordinates.X=XIn; Coordinates.Y=YIn;Coordinates.Z=ZIn;}
void SetNormal(double nXIn, double nYIn, double nZIn){Normal.nX=nXIn; Normal.nY=nYIn;Normal.nZ=nZIn;}
};
#endif
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