08:48 <gbruno> [github] Ruan-hub opened issue #4202 (Error compling for Ubuntu 20.04.2) https://github.com/openscad/openscad/issues/4202

10:54 <Scopeuk> wow the 3d connexion guy came back with what might be a licence compliant if somewhat ugly solution (not far off the dbus suggestion)

11:18 <Scopeuk> complete subject jump (something noted on slic3rs github page) https://www.macstadium.com/opensource as far as I can tell we would meet all of the criteria to be eligible for access to a mac mini for nothing

11:19 <Scopeuk> I'm sure there is a catch but there is nothing too obvious

11:20 <Scopeuk> potentially a way around the limited build time available on the current ci

11:44 <teepee> cool, lets see if that works with the mouse driver. not that I have much out of it on Linux but might help other people at least

11:45 <teepee> yeah, I think librecad also uses (used?) them for mac builds, or maybe I'm mixing that up with slic3r?

11:46 <teepee> rvt might know :)

12:56 <gbruno> [github] palapalal edited issue #4201 (Add official 3DMouse support) https://github.com/openscad/openscad/issues/4201

13:48 <AndrewStone[m]> openscad binary works fine for me, but when I build it (master or 2021 tag) I get a black window when the "MainWindow" comes up. And I'm getting a OpenGL error in MainWindow.cc show() call. The error actually showed up in MouseSelector.cc because prior GL calls were not calling glGetError(), but I added a few calls to track down exactly where glGetError() was first triggering. Has anyone seen similar behavior?

14:38 <teepee> AndrewStone[m]: which OS?

14:38 <AndrewStone[m]> ubuntu 20.04

14:39 <teepee> ahh, github ticket :)

14:39 <teepee> there was a bug with similar effect but only when right clicking into the viewport and that was fixed

14:40 <teepee> https://github.com/openscad/openscad/pull/4125

14:40 <teepee> so that should not happen with master anymore

14:44 <AndrewStone[m]> I see that fix in my code... I'm going to try to enable the opengl debug output and see if I can track the problem down more narrowly before bugging it

14:47 <teepee> what GPU is it?

14:47 <teepee> I never hit that #4125 bug on my system either

14:47 <teepee> GL Renderer: Mesa Intel(R) UHD Graphics 620 (KBL GT2)

14:49 <AndrewStone[m]> AMD

14:49 <AndrewStone[m]> openGL 4.6

14:50 <AndrewStone[m]> hmm don't see that line "GL Renderer" in glxinfo, where do you dump it?

14:50 <teepee> openscad --info

14:55 <AndrewStone[m]> "Unable to init GLEW: Missing GL version

14:55 <AndrewStone[m]> Can't create OpenGL OffscreenView. Code: -1. Exiting."

14:55 <AndrewStone[m]> hmm... sounds bad

14:59 <teepee> ouch, do you have libqt5-gles installed?

14:59 <teepee> or whatever the package name is

15:00 <teepee> libqt5gui5-gles

15:03 <AndrewStone[m]> I have libqt5gui5, not the gles variant

15:14 <teepee> hmm

16:19 <AndrewStone[m]> I enabled a lot of debug printing and found an error where loading a amdgpu .so had an undefined symbol. I uninstalled and reinstalled the amd drivers (getting a new release of them) and the problem is solved. What is very strange is that glxgears and other opengl programs worked (including openscad released binaries!).

17:06 <LordOfBikes> Scopeuk, teepee, iirc we at LibreCAD used an own MacMini hosted at MacStadium years ago, it runs a Windows VM for Windows builds an I think we payed for hosting back then

17:08 <LordOfBikes> with more and more frequent reboots, presumably caused by overheating, we canceled that hosting, today we build Mac packages with GitHub Actions

17:08 <Scopeuk> LordOfBikes interesting, did you get ui access to the machine?

17:08 <Scopeuk> certainly nice to get some input on what it's like to use marketing is never the full story

17:15 <LordOfBikes> Scopeuk, I hardly remember, it's nearly a decade ago, I think there was the web management console with ui access, but we used TeamViewer for ui access iirc

17:59 <Scopeuk> Ok, well thanks for your input, I was pondering if it would allow testing on top of my based Mac's

18:03 <teepee> AndrewStone[m]: very strange indeed, but good to hear it's solved

18:43 <Scopeuk> M1 based macs, silly auto correcy

18:48 <teepee> aha :)

19:22 <gbruno> [github] lucky62 opened issue #4203 (Feature request: Associative arays) https://github.com/openscad/openscad/issues/4203

19:23 <gbruno> [github] lucky62 edited issue #4203 (Feature request: Associative arays) https://github.com/openscad/openscad/issues/4203

19:24 <gbruno> [github] lucky62 edited issue #4203 (Feature request: Associative arays) https://github.com/openscad/openscad/issues/4203