View Issue Details
|ID||Project||Category||View Status||Date Submitted||Last Update|
|0004594||FreeCAD||Bug||public||2021-03-10 20:31||2021-03-29 17:02|
|Summary||0004594: Grid is transparent in respect to the window|
|Description||Grid lines, instead of being filled with color, are filled with whatever is "below" the FreeCAD window, eg. desktop wallper, other windows, etc.|
|Additional Information||This is using fully up to date Arch Linux, using git version of FreeCAD, running under wayland / sway|
|FreeCAD Information||OS: Arch Linux|
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.20.24407 (Git)
Build type: Release
Python version: 3.9.2
Qt version: 5.15.2
Coin version: 4.0.1
OCC version: 7.5.0
Locale: English/United States (en_US)
It seems to be related to blending, like every mesh that's rendered with some kind of transparency shows the bug in action
(Additionally, note the z-fighting issues, unrelated I guess)
||On the same system under Xorg it works all right, no transparency issues, so this could be wayland specific|
What graphics card/display driver are you using? Have you read the known issues as chrisb mentions in the forum thread?
I've read the known issues but couldn't find any that would describe this behavior. The driver is Intel/MESA.
I am also seeing this issue using FreeCAD 0.19.
It happens with both Weston and wlroots based compositors and not at all under Xorg/Xwayland.
I'll also add that setting a solid background color also causes the entire render area to be affected, not just transparent areas.
I do notice the following error which is only seen when running under Wayland:
|2021-03-10 20:31||dudo||New Issue|
|2021-03-10 20:33||dudo||Tag Attached: Coin3d|
|2021-03-11 01:16||dudo||Note Added: 0015498|
|2021-03-11 17:34||dudo||Note Added: 0015499|
|2021-03-11 19:47||Kunda1||Note Added: 0015501|
|2021-03-11 19:47||Kunda1||Status||new => feedback|
|2021-03-11 19:48||Kunda1||Note Edited: 0015501||View Revisions|
|2021-03-12 01:18||dudo||Note Added: 0015502|
|2021-03-12 01:18||dudo||Status||feedback => new|
|2021-03-29 17:02||dannixon||Note Added: 0015576|