3d Layer Add Custom Model Does Not Load .OBJ File

[AptGetMe]

Pixelorama version:
v1.0.5-stable

Where did you download Pixelorama from?
Flatpak (I also got the same issue with the GitHub Releases version).

OS/device including version:
Linux Mint Debian Edition (LMDE 6)

Issue description:
Hey Guys 👋
I'm trying to add a custom obj model to a 3d layer. This should be possible since there is an option to add a custom model in the 3d shape edit menu. When I click to open the .obj file, it loads an empty. The 3d transform gizmo is visible, but there is no object mesh. I've tried several different models with no success.

I've attached the exact obj files I've tried.
objects.zip

Steps to reproduce:

1. Create new project
2. Add a new 3d layer
3. In the 3d Shape Edit menu, click the Add new object button
4. Choose Custom Model from the drop down and open the .obj file
5. Expected: Model is loaded into the canvas. Actual: Empty 3d transform gizmo is loaded.

Thank you in advance for looking into this. I've been using Pixelorama for a while now, and it's really good 👍

[AptGetMe]

Here is a demonstration of the bug (at least, I think it's a bug!)

The built in object work fine.

[OverloadedOrama]

I think the problem is that loading an obj file by itself is not enough, there needs to be a mtl file on the same folder as well that contains the data for its materials. When importing an obj file, it looks for a mtl file on the same folder and fails if it doesn't find it. I will look into modifying the loading code so that it won't fail if an mtl file doesn't exist.

[OverloadedOrama]

Should be fixed in 4813080, thanks for reporting!

[AptGetMe]

Wow. Thank you for helping me and fixing it so quickly 🎉. (I wondered if it could've be a me problem ☺️).

FYI. I'm uploading a video to my YouTube channel soon showcasing the load custom model feature...

Thanks again.

[AptGetMe]

OK. I finished the YouTube video (Finally!). For those interested... 🙃️

https://youtu.be/V2VMZWrcCjs