[ptx] shear parameters are ignored

[Pablo d'Angelo]

Michal Novotny schrieb:

 > I posted mail about this problem few month ago but there was no answer.
 > I looked into the code and found out that:
 >
 > 1)
 > There is probably bug at Panorama.cpp:1747 where should be getShear().y
 > instead of getShear().x for parameter t.
 >
 > 2)
 > I just couldn't find any place in the code, where shear parameters are
 > used for stitching.
 >
 > If you use g,t parameters you can't get same result from
 > PTStitcher(PTMender) and nona. Is this known bug?

Thanks for the report. I have fixed this bug a few days ago. hugin 0.6 uses 
the shear parameters.

ciao
   Pablo