ossimBuckeyeSensor.h

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//*******************************************************************
//
// License:  See top level LICENSE.txt file.
//
// Author:  Garrett Potts
//
// Description:
//
// 
//*******************************************************************
//  $Id$
#ifndef ossimBuckeyeSensor_HEADER
#define ossimBuckeyeSensor_HEADER

#include <ossim/projection/ossimSensorModel.h>
#include "ossimSmacCallibrationSystem.h"

class OSSIM_DLL ossimBuckeyeSensor : public ossimSensorModel
{
public:
   ossimBuckeyeSensor();
   ossimBuckeyeSensor(const ossimDrect& imageRect, // center in image space
                          const ossimGpt& platformPosition,
                          double roll,
                          double pitch,
                          double heading,
                          const ossimDpt& principalPoint, // in millimeters
                          double focalLength, // in millimeters
                          const ossimDpt& pixelSize); // in millimeters
   ossimBuckeyeSensor(const ossimBuckeyeSensor& src);
   virtual ossimObject* dup()const;
   
   virtual void imagingRay(const ossimDpt& image_point,
                           ossimEcefRay&   image_ray) const;

   void lineSampleToWorld(const ossimDpt& image_point,
                          ossimGpt&       gpt) const;
  
   
   virtual void lineSampleHeightToWorld(const ossimDpt& image_point,
                                        const double&   heightEllipsoid,
                                        ossimGpt&       worldPoint) const;
   virtual void worldToLineSample(const ossimGpt& world_point,
                                  ossimDpt&       image_point) const;
   
   virtual void updateModel();

   void setPrincipalPoint(ossimDpt principalPoint);

   virtual bool insideImage(const ossimDpt& p) const
   {
      return theImageClipRect.pointWithin(p, theImageClipRect.width());
   }


   void setRollPitchHeading(double roll,
                            double pitch,
                            double heading);
   
   void setPixelSize(const ossimDpt& pixelSize);
   void setImageRect(const ossimDrect& rect);
   void setFocalLength(double focalLength);
   void setPlatformPosition(const ossimGpt& gpt);

   virtual bool saveState(ossimKeywordlist& kwl,
                          const char* prefix=0) const;
   
   virtual bool loadState(const ossimKeywordlist& kwl,
                          const char* prefix=0);
   virtual void initAdjustableParameters();
   
   void setLensDistortion(ossimSmacCallibrationSystem* lensDistortion);
//   inline virtual bool useForward()const {return true;} //!ground to image faster (you don't need DEM)
   inline virtual bool useForward()const {return false;} 
   virtual bool setupOptimizer(const ossimString& init_file); 
  
   virtual bool getImageGeometry( 
      const ossimString& key, const ossimString& value, 
      ossimKeywordlist& geomKwl ) const;

protected:
   
   NEWMAT::Matrix theCompositeMatrix;
   NEWMAT::Matrix theCompositeMatrixInverse;
   double         theRoll;
   double         thePitch;
   double         theHeading;
   ossimDpt       thePrincipalPoint;
   ossimDpt       thePixelSize;
   double         theFocalLength;
   ossimEcefPoint theEcefPlatformPosition;
   ossimRefPtr<ossimSmacCallibrationSystem> theLensDistortion;


   ossimEcefPoint theAdjEcefPlatformPosition;
   
TYPE_DATA
};

#endif