Bug 482022 - Cube effect: With >= 11 VDs there's a black gab opening on the backside of the polyeder
Summary: Cube effect: With >= 11 VDs there's a black gab opening on the backside of th...
Status: RESOLVED FIXED
Alias: None
Product: kdeplasma-addons
Classification: Plasma
Component: General (show other bugs)
Version: 6.0.0
Platform: Other Linux
: NOR minor
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords: qt6
: 482498 (view as bug list)
Depends on:
Blocks:
 
Reported: 2024-02-29 13:20 UTC by postix
Modified: 2024-03-05 22:07 UTC (History)
3 users (show)

See Also:
Latest Commit: https://invent.kde.org/plasma/kdeplasma-addons/-/commit/cbc126ac29fb2c861af5d81cf5e0be8672b00977
Version Fixed In: 6.0.1

Attachments
Screenshot (503.64 KB, image/png)
2024-02-29 13:20 UTC, postix 		Details
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Description postix 2024-02-29 13:20:35 UTC 
Created attachment 166188 [details]
Screenshot

SUMMARY

When having too many VDs, in my case at least 11, there's a black gap opening at the back of the "cube", which becomes bigger as more VDs are present.


SOFTWARE/OS VERSIONS
Operating System: Fedora-KDE-Live-x86_64-Rawhide-20240229.n.0.iso
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.8.0-rc5
Graphics Platform: Wayland
Graphics Processor: SVGA3D; build; RELEASE; LLVM;
VirtualBox 7.0 on openSUSE TW
Captured Cursure; Windowed mode
Scaling 2.0
Comment 1 Vlad Zahorodnii 2024-02-29 18:22:22 UTC 
This looks like the far plane has to be bumped a bit further
Comment 2 Vlad Zahorodnii 2024-02-29 18:22:46 UTC 
what's the output resolution?
Comment 3 postix 2024-02-29 20:08:11 UTC 
(In reply to Vlad Zahorodnii from comment #2)
> what's the output resolution?

guest with Plasma 6: 1920 x 972 @ 100%
Host with Plasma 5: 3840 x 2160 @ 200%

when I raise the guest's resolution to 3840 x 2160 @ 200% it becomes even worse and additionally the wallpaper of the VDs are painted all black except for one on the front.
Comment 4 postix 2024-02-29 20:09:09 UTC 
>  additionally the wallpaper of the VDs are painted all black except for one on the front.
Oh this seems not to be an issue of the cube, the wallpapers are all black now indeed.
Comment 5 Bug Janitor Service 2024-03-01 10:10:35 UTC 
A possibly relevant merge request was started @ https://invent.kde.org/plasma/kdeplasma-addons/-/merge_requests/546
Comment 6 Vlad Zahorodnii 2024-03-01 11:16:10 UTC 
Git commit a629d5c5f0db8f3f48a4f79d4fd80c885b5516ca by Vlad Zahorodnii.
Committed on 01/03/2024 at 11:13.
Pushed by vladz into branch 'master'.

kwin/effects/cube: Bump clipFar plane

This bumps the far clipping plane from 10000 to 100000, which hopefully
is going to be enough for most of the setups.

M  +5    -1    kwin/effects/cube/package/contents/ui/ScreenView.qml

https://invent.kde.org/plasma/kdeplasma-addons/-/commit/a629d5c5f0db8f3f48a4f79d4fd80c885b5516ca
Comment 7 Vlad Zahorodnii 2024-03-01 11:20:00 UTC 
Git commit cbc126ac29fb2c861af5d81cf5e0be8672b00977 by Vlad Zahorodnii.
Committed on 01/03/2024 at 11:17.
Pushed by vladz into branch 'Plasma/6.0'.

kwin/effects/cube: Bump clipFar plane

This bumps the far clipping plane from 10000 to 100000, which hopefully
is going to be enough for most of the setups.


(cherry picked from commit a629d5c5f0db8f3f48a4f79d4fd80c885b5516ca)

M  +5    -1    kwin/effects/cube/package/contents/ui/ScreenView.qml

https://invent.kde.org/plasma/kdeplasma-addons/-/commit/cbc126ac29fb2c861af5d81cf5e0be8672b00977
Comment 8 Nate Graham 2024-03-05 22:07:32 UTC 
*** Bug 482498 has been marked as a duplicate of this bug. ***