Hi Aashish,

All other stereo is working fine.

Unrelated to this issue, I have always built ParaView with mesa, but I was 
getting sluggish graphics performance. I am currently testing a ParaView build 
WITHOUT mesa and now I find that Crystal Eyes stereo is working perfectly.

It seems like mesa was NOT using the graphics hardware and that was preventing 
Crystal Eyes stereo from working.

Shouldn't mesa be using the graphics card?

Kind regards,
Jim

From: Aashish Chaudhary [mailto:aashish.chaudh...@kitware.com]
Sent: 18 September 2015 16:19
To: Eliot Jim AWE <jim.el...@awe1.awe.co.uk>
Cc: Cory Quammen <cory.quam...@kitware.com>
Subject: EXTERNAL: Re: EXTERNAL: Re: [Paraview] EXTERNAL: Re: ParaView in 
stereo with NVidia 3D Vision

Jim,

Sorry, for some reason I didn't see this email. Does any other stereo work in 
your setup?

- Aashish

On Wed, Sep 9, 2015 at 4:08 AM, 
<jim.el...@awe.co.uk<mailto:jim.el...@awe.co.uk>> wrote:
I'm not sure what you mean by Display.

Do you mean the monitor type/model, or some systems settings? If the latter, 
how do I retrieve those settings (under Linux)?

Kind regards,
Jim


From: Aashish Chaudhary 
[mailto:aashish.chaudh...@kitware.com<mailto:aashish.chaudh...@kitware.com>]
Sent: 08 September 2015 17:19
To: Eliot Jim AWE <jim.el...@awe1.awe.co.uk<mailto:jim.el...@awe1.awe.co.uk>>
Cc: Cory Quammen <cory.quam...@kitware.com<mailto:cory.quam...@kitware.com>>; 
ParaView list <paraview@paraview.org<mailto:paraview@paraview.org>>
Subject: EXTERNAL: Re: [Paraview] EXTERNAL: Re: ParaView in stereo with NVidia 
3D Vision

Jim,

Can you provide information on Display as well?

- Aashish

On Tue, Sep 8, 2015 at 5:01 AM, 
<jim.el...@awe.co.uk<mailto:jim.el...@awe.co.uk>> wrote:
Hi Cory,

Building ParaView with VTK_REPORT_OPENGL_ERRORS makes the error message go 
away, but still no stereo. The image it plots looks like a regular non-stereo 
image.

Kind regards,
Jim

From: Cory Quammen 
[mailto:cory.quam...@kitware.com<mailto:cory.quam...@kitware.com>]
Sent: 08 September 2015 02:19
To: Eliot Jim AWE <jim.el...@awe1.awe.co.uk<mailto:jim.el...@awe1.awe.co.uk>>
Cc: ecarl...@eng.ua.edu<mailto:ecarl...@eng.ua.edu>; ParaView 
<paraview@paraview.org<mailto:paraview@paraview.org>>
Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision

Hi Jim,

Considering the error message you are seeing, I wonder if setting the 
VTK_REPORT_OPENGL_ERRORS option to OFF might help.

Thanks,
Cory

On Mon, Sep 7, 2015 at 12:22 PM, 
<jim.el...@awe.co.uk<mailto:jim.el...@awe.co.uk>> wrote:
Hi Eric,

I'm using 3D Vision (not Pro) with a Quadro card on Linux. It will draw stereo 
with other software, and with a simple VTK example.

Kind regards,
Jim

From: ParaView 
[mailto:paraview-boun...@paraview.org<mailto:paraview-boun...@paraview.org>] On 
Behalf Of Carlson, Eric
Sent: 07 September 2015 15:51
To: paraview@paraview.org<mailto:paraview@paraview.org>
Subject: EXTERNAL: Re: [Paraview] ParaView in stereo with NVidia 3D Vision

Hello Jim,
Before spending too much time tracking this down as an error, and just to be 
sure, are you trying to do this with "3D Vision" or "3D Vision Pro"? The 
regular 3D Vision does not have OpenGL capabilities and so will not give you 
stereo. If you are using 3D Vision Pro, then I defer to the ParaView gurus...

Cheers,
Eric

From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of 
jim.el...@awe.co.uk<mailto:jim.el...@awe.co.uk>
Sent: Monday, September 07, 2015 9:25 AM
To: paraview@paraview.org<mailto:paraview@paraview.org>
Subject: [Paraview] ParaView in stereo with NVidia 3D Vision


Good afternoon everyone,

I have been trying to use ParaView in stereo using NVidia 3D Vision glasses but 
I am seeing an error. I am using ParaView version 4.3.1 on Linux built using 
Superbuild.

I have been launching ParaView as follows:

    paraview --stereo --stereo-type="Crystal Eyes"

When ParaView starts I see the following error message:

ERROR: In 
<path>/build/paraview/src/paraview/VTK/Rendering/OpenGL/vtkOpenGLCamera.cxx, 
line 167
vtk OpenGLCamera (0x33c9940): failed after Render 1 OpenGL errors detected
  0 : (1282) Invalid operation

Is this a problem with how I am trying to use ParaView, or is it a bug? Is 
there anything that I can try to get stereo working?

Thanks,
Jim


Jim Eliot
High Performance Computing Group
AWE, Aldermaston, Reading, RG7 4PR


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____________________________ The information in this email and in any 
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copying or use of this communication or the information in it is strictly 
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--
Cory Quammen
R&D Engineer
Kitware, Inc.
___________________________________________________ 
____________________________ The information in this email and in any 
attachment(s) is commercial in confidence. If you are not the named 
addressee(s) or if you receive this email in error then any distribution, 
copying or use of this communication or the information in it is strictly 
prohibited. Please notify us immediately by email at 
admin.internet(at)awe.co.uk<http://awe.co.uk>, and then delete this message 
from your computer. While attachments are virus checked, AWE plc does not 
accept any liability in respect of any virus which is not detected. AWE Plc 
Registered in England and Wales Registration No 02763902 AWE, Aldermaston, 
Reading, RG7 4PR
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Visit other Kitware open-source projects at 
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Search the list archives at: http://markmail.org/search/?q=ParaView

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--
| Aashish Chaudhary
| Technical Leader
| Kitware Inc.
| http://www.kitware.com/company/team/chaudhary.html
___________________________________________________ 
____________________________ The information in this email and in any 
attachment(s) is commercial in confidence. If you are not the named 
addressee(s) or if you receive this email in error then any distribution, 
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prohibited. Please notify us immediately by email at 
admin.internet(at)awe.co.uk<http://awe.co.uk>, and then delete this message 
from your computer. While attachments are virus checked, AWE plc does not 
accept any liability in respect of any virus which is not detected. AWE Plc 
Registered in England and Wales Registration No 02763902 AWE, Aldermaston, 
Reading, RG7 4PR



--
| Aashish Chaudhary
| Technical Leader
| Kitware Inc.
| http://www.kitware.com/company/team/chaudhary.html


___________________________________________________
____________________________

The information in this email and in any attachment(s) is
commercial in confidence. If you are not the named addressee(s)
or
if you receive this email in error then any distribution, copying or
use of this communication or the information in it is strictly
prohibited. Please notify us immediately by email at
admin.internet(at)awe.co.uk, and then delete this message from
your computer. While attachments are virus checked, AWE plc
does not accept any liability in respect of any virus which is not
detected.

AWE Plc
Registered in England and Wales
Registration No 02763902
AWE, Aldermaston, Reading, RG7 4PR
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Powered by www.kitware.com

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