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[Bug 1752749] Re: Panini projection ignores corner handling (Tops and Bots)

 

*** This bug is a duplicate of bug 696091 ***
    https://bugs.launchpad.net/bugs/696091

I have to correct me. The fast preview is correct. The remapped output
was wrong. This has been fixed in libpano13.

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https://bugs.launchpad.net/bugs/1752749

Title:
  Panini projection ignores corner handling (Tops and Bots)

Status in Hugin:
  New

Bug description:
  I’m trying to change the projection of a wide shot (18mm in 35mm
  terms) from Rectilinear to Panini (General) and I don’t manage to get
  the corners correctly - it looks like Hugin ignores the values that I
  set at the Tops and Bots fields.

  My steps are to add the image to the image list, open the Fast
  Panorama Preview screen, go to the Projection tab and set the
  compression value to 73, and the Top and Bots to 32 each one. Then I
  enlarge the field of view slightly to fit the image and I close the
  Panorama preview screen. I go to the stitcher tab, select Calculate
  optimal size, and press “Stitch!”. The output looks as if the Tops and
  Bots were left at 0.

  Note that if I go to the Crop tab in the preview screen and press Auto
  Crop, it crops a bar from the top and a bar from the bottom - again,
  as if the Tops and Bots are at 0.

  The file is relatively big so here is a link to download:
  https://www.dropbox.com/s/mh84bytkbiw8dld/P7230709.zip?dl=0

  Version: 2018.0.0.5abfb4de7961

  Reproduced also on version from mid/end of 2017.

  Thank you.

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