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cybcolorc.h

Go to the documentation of this file.

/*
Copyright (C) 1999-2003  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 CYBCOLOR_HC
#define CYBCOLOR_HC

#include "oaw/ctk/cybnodec.h"
#include "oaw/misc/arrayc.h"
#include "../oawconfig.h"

OAW_BEGIN_NAMESPACE



class OAW_DLLMAPPING SFColor{
public:
  SFColor(){m_r=m_g=m_b=0;m_a=1;}
  SFColor(float r, float g, float b){m_r=r;m_g=g;m_b=b;m_a=1;}
  inline float& operator [](long i){return ((float*)this)[i];} 
  void Set(float rr, float gg, float bb){m_r=rr;m_g=gg;m_b=bb;}
  int operator == (const SFColor& v);
  int operator != (const SFColor& v);
  SFColor operator  - (const SFColor&);
  SFColor operator  + (const SFColor&);
  float m_r,m_g,m_b,m_a;  
};

OAW_DLLMAPPING SFColor operator * (const float&,const SFColor&);

typedef ArrayC<SFColor> MFColor;

class OAW_DLLMAPPING CybColorC : public CybNodeC
{
public:
  CybColorC(CybWorldC*);
  virtual ~CybColorC();
  CybColorC(float**,long,CybWorldC*);
  CybColorC(const CybColorC&);
  CybColorC& operator = (const CybColorC&);  
  inline float* GetColor_fv(long i){return m_color+4*i;}
  long GetLength(){return m_length/4;}
  virtual void LoadVRML(char*& iter, const char* iterEnd, long& znr);  
  virtual void EventCascadeEnd();

  virtual void SetEvent(long,const void*, BaseI*);
  virtual long BufEvent(long,const void*, BaseI*);
  virtual long GetEventBufMaxDataSize();
  virtual long GetEventBufMinDataSize();
  virtual short CopyEventBuf(AnyC&,long);
  virtual short SetEventBuf(AnyC&, BaseI*);
protected:
  virtual void CreateNewCopy(CybNodeC*);
protected:
  long m_length;
  float* m_color;
  long m_lengthBuf;
  float* m_colorBuf;
  short m_updateFlag;
  long m_copyEventBufState;
};

OAW_END_NAMESPACE

#endif

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