libpano hangs with Panini projection
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Hugin |
Invalid
|
Undecided
|
Unassigned | ||
Panotools |
Fix Committed
|
Undecided
|
Unassigned |
Bug Description
(At Thomas Modes' request)
Hugin hangs when trying to open any of these pro files. I have the problem with both 2011.4.0 and with the GUI Overhaul version. 2010.2.0 has no problem with them.
Running on Windows Vista bits.
Thomas Modes' answer:
> he error is in libpano not in Hugin itself.
> It is connect with the Panini projection and line control points.
> Currently I have no idea how to fix it.
> Please put the project file into the bug tracker for libpano, so it is
> not lost.
> A workaround is the change in the line
> p f19 w6038 h6253 v97 k3 E0 R0 S1491,5729,384,3991 P"10 0 0" n"TIFF_m
> c:LZW"
> the value "f19" to another output projection e.g. "f1". Now Hugin can
> open the file.
> Alternatively you can remove all line control points. These are the
> line starting with c and does contain t3 or t4 at the last position:
> c n3 N3 x343 y737 X282 Y1143 t3
> c n3 N3 x234 y1476 X199 Y1739 t3
> c n3 N3 x1823 y524 X2042 Y1858 t3
> c n3 N3 x1901 y693 X1984 Y1155 t4
> c n3 N3 x2041 y1484 X2095 Y1794 t4
> Now Hugin can also open the file.
Adding some more finding: When using panotools to calculate the control point distance, panotools goes into an endless loop in rotate_erect when execute stack for the line control point. This does only happen when the output projection is panini, otherwise it works.