CalculateFOV.h

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00001 // -*- c-basic-offset: 4 -*-
00026 #ifndef _BASICALGORITHMS_CALCULATECFOV_H
00027 #define _BASICALGORITHMS_CALCULATECFOV_H
00028 
00029 #include <hugin_shared.h>
00030 #include <algorithms/PanoramaAlgorithm.h>
00031 
00032 #include <panodata/PanoramaData.h>
00033 
00034 
00035 namespace HuginBase {
00036 
00037 
00038 class IMPEX CalculateFOV : public PanoramaAlgorithm
00039 {
00040 
00041     public:
00043         CalculateFOV(PanoramaData& panorama)
00044          : PanoramaAlgorithm(panorama)
00045         {};
00046         
00048         virtual ~CalculateFOV() {};
00049         
00050         
00051     public:
00053         bool modifiesPanoramaData() const
00054             { return false; }
00055             
00057         bool runAlgorithm()
00058         {
00059             o_resultFOV = calcFOV(o_panorama);
00060             return true; // let's hope so.
00061         }
00062           
00063         
00064     public:
00065         
00067         static hugin_utils::FDiff2D calcFOV(const PanoramaData& panorama);
00068             
00070         double getResultHorizontalFOV()
00071         {
00072             // [TODO] if(!hasRunSuccessfully()) DEBUG;
00073             return o_resultFOV.x;
00074         }
00075             
00077         double getResultVerticalFOV()
00078         {
00079             // [TODO] if(!hasRunSuccessfully()) DEBUG;
00080             return o_resultFOV.y;
00081         }
00082         
00084         hugin_utils::FDiff2D getResultFOV()
00085         { 
00086             // [TODO] if(!hasRunSuccessfully()) DEBUG;
00087             return o_resultFOV;
00088         }
00089     
00090         
00091     protected:
00092         hugin_utils::FDiff2D o_resultFOV;
00093 };
00094 
00095 
00096 }
00097 #endif // _H

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