Issue with using .dds files which has not power-of-two sides. Scenarios: sprite(2d), sprite_grid(2d), texture(3d), texture_grid(3d)

[Yuriy-Leonov]

I've updated repository with new description of issue and provided examples.

pyglet version is 1.4.5

Following text is copied from README in repository:

There are two files(300px*250px):

source example.png:

and generated example.dds:

They look similar in GIMP(or other editors)

But is they are loaded in pyglet - following picture could be seen(draw_dds_not_power_of_two.py):

And here is example with using such files in 3d render(draw_3d.py):

Related folder - creating_sprites

Related files:

draw_dds_not_power_of_two.py

draw_3d.py

It describes 4 scenarios of using:

• as 2d sprite (low row on 3rd screenshot)
• as 2d sprite grid (up row on 3rd screenshot)
• as texture in 3d (low row on 4th screenshot)
• as texture grid in 3d (up row on 4th screenshot)

Expected:
Left and right sides of 3rd and 4th pictures look same :)

PS: I would be glad to provide more details if required.

[benmoran56]

Thanks for the detailed examples, and forgive the delay. I'll have a look at this soon.

[benmoran56]

I've done some work on this, and think I've figured out the issue. I need a little more time to test, but I may have a fix soon.

[benmoran56]

This should be fixed in pyglet-1.4-maintenance. Could you give it a try, and let me know if it works? If so I'll get it into the next release:

pip install --upgrade --user git+https://github.com/pyglet/pyglet.git@pyglet-1.4-maintenance

[Yuriy-Leonov]

will check this evening

[Yuriy-Leonov]

Confirm:

3D

2D

Installing:

pip install --upgrade  git+https://github.com/pyglet/pyglet.git@pyglet-1.4-maintenance
  Collecting git+https://github.com/pyglet/pyglet.git@pyglet-1.4-maintenance
  Cloning https://github.com/pyglet/pyglet.git (to revision pyglet-1.4-maintenance) to /tmp/pip-req-build-8w3hreon
  Running command git clone -q https://github.com/pyglet/pyglet.git /tmp/pip-req-build-8w3hreon
  Running command git checkout -b pyglet-1.4-maintenance --track origin/pyglet-1.4-maintenance
  Switched to a new branch 'pyglet-1.4-maintenance'
  Branch 'pyglet-1.4-maintenance' set up to track remote branch 'pyglet-1.4-maintenance' from 'origin'.
Installing collected packages: pyglet
  Running setup.py install for pyglet ... done
Successfully installed pyglet-1.4.7

Contains following commit - b71ecba

Current issue is solved.

@benmoran56 Thank you for such solution.

[benmoran56]

Great!