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cybcoordinatec.h

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/*
Copyright (C) 1999  Carsten Winkelholz

Address:  FGAN Forschungsgesellschaft f�r Angewandte Naturwissenschaften e. V.
      Neuenahrer Str. 20
      D - 53343 Wachtberg
      
Email:    winkelholz@fgan.de

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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/


#ifndef CYBCOORDINATE_HC
#define CYBCOORDINATE_HC

#include "oaw/ctk/cybnodec.h"
#include "oaw/misc/vectorc.h"
#include "oaw/ctk/cybwrlfields.h"
#include "../oawconfig.h"

OAW_BEGIN_NAMESPACE


class OAW_DLLMAPPING CybCoordinateC : public CybNodeC
{
public:
  
public:
  CybCoordinateC(CybWorldC*); 
  virtual ~CybCoordinateC(); 
  CybCoordinateC(const CybCoordinateC&);
  CybCoordinateC& operator = (const CybCoordinateC&);  
  
//  void SetCoord(long i,const VectorC& v);
  float* GetCoord_fv(long i){return m_coord+3*i;} 
  VectorC GetCoord(long i); 

  long GetLength(){return m_length/3;}
  
  virtual void LoadVRML(char*& iter, const char* iterEnd, long& znr);
  virtual int AddSrc(CybNodeC* pN,const StringC& a1,const StringC& a2);
  virtual void EventCascadeEnd();

  virtual void SetEvent(long, const void*, BaseI*);
  virtual long BufEvent(long, const void*, BaseI*);
  virtual long GetEventBufMinDataSize();
  virtual long GetEventBufMaxDataSize();
  virtual short CopyEventBuf(AnyC&,long);
  virtual short SetEventBuf(AnyC&, BaseI*);

  virtual long GetFieldEventID(const char*);
  virtual long GetFieldDataType(long);

  virtual short GetFieldData(long ,void*);


//  void MoveLocalBy(const VectorC& v);
//  void Scale(double, double, double);
//  void Scale(double f);
protected:
  virtual void CreateNewCopy(CybNodeC*);
  void CalcBInfo();
protected:
  long m_length;
  float* m_coord;
  long m_lengthBuf;
  float* m_coordBuf;
  short m_updateFlag;
  long m_copyEventBufState;
};

OAW_END_NAMESPACE


#endif

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