I was able to see in my task manager, that the intel graphicscard was used. So I disabled my Intel graphics card.
However now my application crashes on startup. Error: OpenGL version test failed, requires valid graphics context. As asked above, if anybody knows how to hint how to prefer the discrete graphics card, id be very thankful if id know how to. Tom Pollok schrieb am Dienstag, 19. Oktober 2021 um 16:26:11 UTC-7: > Hello Brad, > > thanks for your reply. Indeed the laptop has two graphics cards. Is there > a way how to see during runtime which card is used in openscenegraph? Is > there also a way how to hint openscenegraph which to prefer? Or would I > have to set environment variables prior to the program start? > > GRAPHICS > > - Discrete: NVIDIA® GeForce RTX™3080 (16GB DDR6 VRAM) > - Integrated: Intel® UHD Graphics > > > On 20. Oct 2021, at 00:19, Brad Colbert <[email protected]> wrote: > > > > Tom, > > Are you sure that your laptop isn't a "dual chip" version and that you are > not running on the non nvidia / non-accelerated chip? > > On Tue, Oct 19, 2021 at 9:17 AM 'Tom Pollok' via OpenSceneGraph Users < > [email protected]> wrote: > >> Its just a large surface geometry with 440K vertices and 870K faces. I >> removed the texture and i still have the same issue. >> >> I opened this mesh also using MeshLab Release MeshLab-2021.07 · >> cnr-isti-vclab/meshlab · GitHub >> <https://github.com/cnr-isti-vclab/meshlab/releases/tag/Meshlab-2021.07> and >> Microsofts 3D Viewer and it worked with a high framerate. >> >> Here is the mesh if anybody wants to try it out. >> >> >> https://drive.google.com/file/d/1yCF0FvnggnNJTMODaKGtbsUsjgL8nX_A/view?usp=sharing >> >> Are there other ways in which i could contribute debug information? >> >> [email protected] schrieb am Dienstag, 19. Oktober 2021 um 06:27:26 >> UTC-7: >> >>> On Tue, 19 Oct 2021 at 13:20, 'Tom Pollok' via OpenSceneGraph Users < >>> [email protected]> wrote: >>> >>>> Dear Robert, >>>> >>>> i tried OSG on my new high performance Laptop (4K Resolution, Nvidia >>>> RTX 3080, 16GB VRAM, Intel i9-11900, 32GB RAM) with Windows 11 (release >>>> version with latest updates) installed. >>>> I also updated to the latest Nvidia Driver 496.13 today. >>>> >>>> Unfortunately my OSG performance dropps massively when i enable the >>>> rendering of my textured mesh. I added two screenshots with the drawing >>>> performance. >>>> >>>> Do you have any idea where this issue could come from? >>>> >>> >>> No, I have no idea, and nothing to go on. >>> >>> What "textured mesh" is in your case is likely key, but as you say >>> nothing what "textured mesh" entails I can't speculate what might be amiss. >>> >>> >>> >>> >> -- >> You received this message because you are subscribed to the Google Groups >> "OpenSceneGraph Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/osg-users/b24adace-3659-4983-8007-a1fb4a250d5fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/osg-users/b24adace-3659-4983-8007-a1fb4a250d5fn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > Brad Colbert > Renaissance Sciences Corporation <https://www.rscusa.com/> > (four eight zero) two nine zero - three nine nine seven <14802903997> > > -- > > You received this message because you are subscribed to a topic in the > Google Groups "OpenSceneGraph Users" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/osg-users/sa5yU5PhGa8/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/osg-users/CAHN6942XVPBLgFM6ebQ0WqDPhWduXXntspZ4SiCEu5EWCSG%3Dbw%40mail.gmail.com > > <https://groups.google.com/d/msgid/osg-users/CAHN6942XVPBLgFM6ebQ0WqDPhWduXXntspZ4SiCEu5EWCSG%3Dbw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "OpenSceneGraph Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/osg-users/b917098e-be5b-408e-81bd-1bd4b9583eddn%40googlegroups.com.
