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[tmodes <685558@xxxxxxxxxxxxxxxxxx>]

** Changed in: hugin
       Status: New => Confirmed

** Tags added: hugin mask

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https://bugs.launchpad.net/bugs/685558

Title:
  mask on cropped image exceeds crop bounds

Status in Hugin - Panorama Tools GUI:
  Confirmed

Bug description:
  If you crop an image, the effect of the
cropping is invisible in the masking window. The masking dialog still
shows the whole image, uncropped. If you proceed to put an include
mask onto the image which includes areas that have ben removed by
cropping, the resulting panorama will show empty areas there - the
'emptyness' captured by the include mask wins over other images
populating the same area; it's an include mask, after all. I reckon
that the effect of include masks should be intersected with the
cropped area, like their effect is intersected with the area of the
image total (though one can create masks that exceed the bounds of the
image).

I noticed this behaviour using hugin Pre-Release 2010.5.0.397a5cc07149
self-compiled under Kubuntu 10.10.

I posted my discovery on

http://groups.google.com/group/hugin-ptx/browse_thread/thread/f01db7f330ba9bf9#

but since there was no echo, I file it as a bug report, even though I'm not entirely sure
if this behaviour can be considered a bug proper.