Am 25.05.2020 um 10:24 schrieb ChameleonScales:

I find it rather surprising that such fundamentally different transformations 
would have the same name.

No, since it's the same what you do to the camera: You pitch it. In the
first case you pitch the camera alone, not the vertical axis, in the
second case you pitch the vertical axis.

However, if you want to extract a partial image like in your first case
you'd need a different transformation. The resulting image would be
formed like an arc or like a circle. There's a brief outline on the
panotools wiki where you can get the idea. It's for PTGui but should be
transferable to hugin:
https://wiki.panotools.org/Unusual_remappings#Orientation_plate_.28arc.29

--
Erik Krause

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  • [hugin-ptx] ... 'ChameleonScales' via hugin and other free panoramic software
    • Re: [hu... Bruno Postle
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        • ... 'ChameleonScales' via hugin and other free panoramic software
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        • ... Erik Krause
          • ... 'ChameleonScales' via hugin and other free panoramic software
            • ... Erik Krause
              • ... 'ChameleonScales' via hugin and other free panoramic software

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