A thin white line appears at the viewport's top left corner

[jsjtxietian]

Describe the bug
There is a very thin white line at the top left viewport corner, as shown in this screenshot:

To Reproduce
Steps to reproduce the behavior:

1. Open the any gltf file using f3d.exe
2. Observer the top left viwport

Expected behavior
No thin line at top left corner, just like other places

System Information:

• OS: Windows 10.0.22621
• GPU and GPU driver: dedicated NVIDIA GeForce RTX 3060 Ti (NVIDIA; 31.0.15.4601)

F3D Information
F3D 2.2.1

F3D - A fast and minimalist 3D viewer
Version: 2.2.1.
Build date: 2023-10-04 12:20:14.
Build system: Windows 64-bits.
Compiler: MSVC 19.35.32217.1.
External rendering module: ON.
Raytracing module: OFF.
VTK version: 9.3.0.rc0-514-g1a5445687f (date: 20230922).

Additional context
( Thank you for your excellent work, this is my favourite model viewer on windows, I love it, it feels so fast and soomth)

[mwestphal]

I definitely do not see this with my own Windows 10 (10.0.19044), can you try with F3D 2.3.0 ?

Your theme does not look like native Windows 10 though.

[Meakk]

It's hardly noticeable but I have it too

[Meakk]

Something I noticed: when I reduce the size of the window and grow it back, the thin line is reduced to the minimum size I've set

[jsjtxietian]

when I reduce the size of the window and grow it back, the thin line is reduced to the minimum size I've set

For me when I resize the window, this artifact is gone (or hardly visible).

can you try with F3D 2.3.0 ?

It's still there:

Version info:
F3D - A fast and minimalist 3D viewer
Version: 2.3.0.
Build date: 2024-01-21 19:20:59.
Build system: Windows 64-bits.
Compiler: MSVC 19.37.32826.1.
External rendering module: ON.
Raytracing module: OFF.
VTK version: 9.3.0-1702-geb008dfe7b (date: 20240111).

[mwestphal]

Thank you for your excellent work, this is my favourite model viewer on windows, I love it, it feels so fast and soomth

Thanks a lot @jsjtxietian ! Do not hesitate to star us on github if not already, share the word with your fellows and even consider sponsoring F3D if possible :)

https://github.com/sponsors/f3d-app