hugin-devs team mailing list archive

Thread
Date

[Bug 678906] Re: fulla -s switch should add alpha channel

To: hugin-devs@xxxxxxxxxxxxxxxxxxx
From: tmodes <678906@xxxxxxxxxxxxxxxxxx>
Date: Wed, 14 May 2014 17:51:05 -0000
Reply-to: Bug 678906 <678906@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Support for alpha channel implemented in changeset ce270979a21a

** Changed in: hugin
       Status: Confirmed => Fix Committed

-- 
You received this bug notification because you are a member of Hugin
Developers, which is subscribed to Hugin.
https://bugs.launchpad.net/bugs/678906

Title:
  fulla -s switch should add alpha channel

Status in Hugin - Panorama Tools GUI:
  Fix Committed

Bug description:
  I tried creating a nona wrapper that called fulla to correct tca
  before each remapping, this didn't work because:

  1. the default is to scale the channels to avoid missing edge pixels,
  this changes the FoV and messes up the stitch.

  2. the -s switch turns off this scaling, but the off-colour edge
  pixels mess-up blending with enblend/enfuse.

  The -s switch should introduce 100% transparency where there is
  missing channel data, this means that the photos would retain their
  field of view and could still be used as input for nona.

To manage notifications about this bug go to:
https://bugs.launchpad.net/hugin/+bug/678906/+subscriptions