Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Hi David, Thank you for your attention. All your comments were really helpful and we definitely narrowed the location of the bug further. Given that 5.x.x works well in your Arch Linux, we are for sure talking about driver-related issues. I don't know to what extent these drivers are being used,

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

On Mon, Aug 8, 2016 at 9:55 PM, Júlio Hoffimann wrote: > According to the Arch Linux documentation > (https://wiki.archlinux.org/index.php/xorg#Driver_installation), the Intel > driver has priority over the others, is it being picked up in the log? I'm afraid this is

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Hi David, On my laptop, the command pkgfile doesn't find any repo for the drivers i965_dri.so and swrast_dri.so. *This is what I have installed from the list of open-source drivers:* extra/xf86-video-fbdev 0.4.4-5 (xorg-drivers xorg) [installed] X.org framebuffer video driver

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Hi Julio, On Sun, Aug 7, 2016 at 2:01 PM, Júlio Hoffimann wrote: > Hi David, > > I downloaded all 4.x.x releases and everything works as expected. I > downloaded ParaView 5.0.1 and ParaView 5.1.2, both give me the following > error message about the driver: > > libGL

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Hi David, I downloaded all 4.x.x releases and everything works as expected. I downloaded ParaView 5.0.1 and ParaView 5.1.2, both give me the following error message about the driver: libGL error: unable to load driver: i965_dri.so libGL error: driver pointer missing libGL error: failed to load

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Thank you David, soon I have access to my workstation I'll try the other versions and report the results here. -Júlio ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

The only other thing I can think of is that it might be an issue with the new depth peeling code, which is used to blend layers of translucent geometry. However, from the look of the screenshots, it appears that all of the geometry is opaque, in which case depth peeling wouldn't be used. Still,

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

Thank you David, I tried with Mesa and the result is the same. I'm gonna try the newer release, but I suspect it won't solve the issue. Any information that I can export and that can help figure out the root of the problem? -Júlio ___ Powered by

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

That is very odd. I use arch linux as well and don't see this here. I'm suspecting a graphics driver issue at this point. Try running paraview with the "--mesa-llvm" command line argument and see if it fares better. That will force paraview to use a software-based OpenGL implementation and bypass

Re: [Paraview] Depth rendering issues on ParaView Desktop 5.1.0

This looks like the front faces of the surface have been culled. In the properties tab, enable advanced properties (the gear button) and locate the "Backface representation" setting. It's usually set to "Follow Frontface", but "Cull Frontface" will give results like you're seeing. Does changing