search

dopeyanimation / dopey

A 2D animation program based on MyPaint
Other
43 stars 13 forks source link

Exporting one png per frame causes an exception to be thrown. #23

Open illegalinstruction opened 4 years ago

illegalinstruction commented 4 years ago

To Repro:

  1. Create a multiframe document.
  2. Choose File->Export.
  3. In the formats menu of the file dialogue, choose One PNG image for animation frame (*-XXX.png).
  4. Click Save and observe the results.

The problem stems from lib/animation.py, line 192 - this needs to be cel.save_as_png(filename, *doc_bbox, **kwargs), but there's something else required here - by default, a layer only seems to know to export itself, but not the backdrop image, so some additional tinkering in lib/layer.py might be needed.

I can try to look into it this week and submit a patch.

illegalinstruction commented 4 years ago

Note that this won't fix the background problem, which really should be broken out into a separate ticket (due to complexity and being in a different part of the code).