DtSenSim.h

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/****************************************************************************** 
** Copyright (c) 2013 MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 


#pragma once

#include <vrvSenSim/vrvSenSim.h>

#include <GL/glew.h>

#include <osg/Camera>

class seSenSim;

namespace makVrv
{
   class DtOsgChannel;

   // Internal utility class to manage SenSim instances per channel/window
   // Mostly adapted from JRM sample code
   class DtSenSim
   {
   public:
      //constructor
      DtSenSim(DtOsgChannel& channel);

      //destructor
      ~DtSenSim();

      void setPostDrawCamera( osg::Camera::DrawCallback* camera);
      osg::Camera::DrawCallback* postDrawCamera()  const;

      // initialize to default values
      bool init_sensim(int win_w, int win_h);

      void applySensorEffects(int win_w, int win_h, GLuint inputTextureId);

      // resize the area of the frame buffer that SenSim is applied to
      void resize(int win_w, int win_h);

      // percentage of the frame size SenSim is using; should be set to 1.0 always
      float m_seScaleFactor;

      //@name Setters for SenSim attributes
      void toggleHalo(bool val);
      void toggleIr(bool val);
      void toggleFilter(bool val);
      void toggleGain(bool val);
      void toggleBlur(bool val);
      void toggleNoise(bool val);
      void toggleIrPolarity(bool val);
      void setGain(float gain);
      void setLevel(float level);
      void setFilter(float filter);
      void setBlur(float blur);
      void setNoise(float noise);
      void setFullColor(bool fullColor);
      void setSampling(float sampling);

      // Update SenSim rendering according to the current attribute state
      //
      // Must be called before changes made in the above setters take effect
      void updateSettings();

   private:

      seSenSim *m_sensorEffects; //pointer to seSenSim object used for changing SenSim settings
      bool m_filterOn;//is the filter on 'F'
      bool m_noiseOn;//is noise on 'N'
      bool m_blurOn;//is blur on
      bool m_haloOn;//is halo on 'H'
      bool m_agcOn;//is automatic gain control on 'A'
      bool m_gainOn;
      bool m_blackHotOn;//is polarity control on 'P'
      bool m_IRsensorOn;//is ir/nvg sensor control on 'I'
      bool m_fullColorOn;
      float m_blurLevel;
      int m_height;
      int m_width;
      DtOsgChannel& m_channel;
      osg::Camera::DrawCallback* myCameraCallback;
   };
}