Is here someone, who can check the following inconsistencies in the source 
code?

1.) pano_modify.exe calculate a wrong (vertical?) FoV.

 %HUGINSDK%/hugin-hg/src/hugin_base/algorithms/nona/CalculateFOV.cpp
function hugin_utils::FDiff2D CalculateFOV::calcFOV(const PanoramaData& 
panorama):

    if(fov.x<40)
    {
        fov.x+=1;
        fov.y+=1; // [BD] I add this line, so that y is equal to x treated
    };
    return fov;

fov.x and fov.y must be calculated equivalent. What reason is there for the 
if statement? The gap at 40.0 make no sense. It looks like a dirty trick to 
bend the correct result to a desired result. I use always fov < 4, then it 
seems to work better with +1. But this is only a subjective impression.
 
2.)
 %HUGINSDK%\libpano-hg\math.c
function tiltForward:

 
       s = z1 / z0;
       s = z0 /(x_dest * (-sin(phi2)/cos(phi2))  + y_dest * sin(phi)/cos(phi
) + z0);


The first calculation of s is unused. Perhaps an unnoticed error.

Kind regards,
  Bernd

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