[TRACKER] Demo projects using the default `icon.png`

[Calinou]

Which demo project is affected:

• 2d/physics_tests/
• 3d/physics_tests/
• audio/device_changer/
• audio/mic_record/
• gui/control_gallery/
• loading/multiple_threads_loading/
• loading/serialization/
• misc/os_test/
• mobile/android_iap/
• mobile/sensors/
• mono/android_iap/
• networking/websocket_chat/
• networking/websocket_multiplayer/
• plugins/

Description:

For easier visual grepping, each demo should use its own icon. However, many projects use the default icon.png, which should be changed.

If you have ideas, feel free to open a pull request with 128×128 PNG icons[^1] for some of the projects listed here :slightly_smiling_face:

[^1]: We decided to go with 128×128 for new icons to support hiDPI displays, even though the default icon size created by the editor is 64×64 when not using a hiDPI display.

[voylin]

Question, should these icons be updated in a single pull request or should I make a pull request for each icon?

[Calinou]

Question, should these icons be updated in a single pull request or should I make a pull request for each icon?

You can make a single pull request for many projects at once if you wish. If you don't feel like designing icons for all projects listed here, don't feel obliged to create a single pull request covering all the projects, as that might be a lot of work.

[voylin]

@Calinou I made a couple of icons (like mentioned in the pull request I'm not an artist but I tried my best) and I noticed that the Psuedo-localization demo also didn't have a custom icon, so made one for that as well. Hope you like them. ;)

[voylin]

A note for other people working on this, run this command on the pictures before submitting.

oxipng -o6 --strip all --zopfli