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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I tried this with an attachment, it was too big. Here is the e-mail without the attachment.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Scott, W Alan
<br>
<b>Sent:</b> Wednesday, June 10, 2015 1:07 PM<br>
<b>To:</b> 'Aashish Chaudhary'; Jeff Becker<br>
<b>Cc:</b> ParaView<br>
<b>Subject:</b> RE: [EXTERNAL] Re: [Paraview] Selecting volume rendering causes output to vanish<o:p></o:p></span></p>
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<p class="MsoNormal" style="margin-left:.5in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">I believe I have seen this before when the config files get messed up. Here is what I just did, and the image that results: (Sorry
if I missed your already having tried this in this e-mail thread)<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">rm files in ~/.config/ParaView. (You can also just run ParaView with “don’t load config files” mode.)<o:p></o:p></span></p>
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<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">./paraview (make sure you are running the version of ParaView you think you are). (if you want to not load config files, use ./paraview –dr)<o:p></o:p></span></p>
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<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Sources/ Wavelet. Apply. (It will show outline mode)<o:p></o:p></span></p>
<p class="MsoListParagraph" style="margin-left:1.0in;text-indent:-.25in;mso-list:l0 level1 lfo2">
<![if !supportLists]><span style="font-size:11.0pt;font-family:Symbol;color:#1F497D"><span style="mso-list:Ignore">·<span style="font:7.0pt "Times New Roman"">
</span></span></span><![endif]><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Change Outline to Volume. (ParaView will automagically change the variable used to RTData).<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">Alan<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:.5in"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-left:1.0in"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> ParaView [<a href="mailto:paraview-bounces@paraview.org">mailto:paraview-bounces@paraview.org</a>]
<b>On Behalf Of </b>Aashish Chaudhary<br>
<b>Sent:</b> Wednesday, June 10, 2015 12:58 PM<br>
<b>To:</b> Jeff Becker<br>
<b>Cc:</b> ParaView<br>
<b>Subject:</b> [EXTERNAL] Re: [Paraview] Selecting volume rendering causes output to vanish<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in">No, I don't think so. It would be nice if you can try Burlen suggestion to see if it works for built in datasets / sources. <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in">- Aashish<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in">On Wed, Jun 10, 2015 at 2:49 PM, Jeff Becker <<a href="mailto:jeffrey.c.becker@nasa.gov" target="_blank">jeffrey.c.becker@nasa.gov</a>> wrote:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">On 06/10/2015 11:46 AM, Burlen Loring wrote:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">Hmm. If Bunyk ray cast doesn't work some thing strange is going on as that is a software(non gpu) algorithm and should always work.<br>
<br>
Can you get anything to show up using a small test data? For example create a wavelet source and apply a threshold (use default values) to convert to unstructured data. If that works maybe something with your input data, or size of it.<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><br>
It's a 500 by 500 by 500 grid of floats - is that too big?<o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in"><o:p> </o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><br>
On 06/10/2015 11:27 AM, Jeff Becker wrote:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">On 06/10/2015 11:06 AM, Burlen Loring wrote:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">2 things to try: set the remote render threshold to zero, and if that doesn't get it to show up, change the mapper to Bunyk ray cast. One of those usually works depending on what the cause of the issue is.<o:p></o:p></p>
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<br>
I have both of those set - no luck. BTW, this is ParaView 4.3.1 on an NVIDIA backend. glxinfo shows:<br>
<br>
$ glxinfo | head -30<br>
name of display: :0.0<br>
display: :0 screen: 0<br>
direct rendering: Yes<br>
server glx vendor string: NVIDIA Corporation<br>
server glx version string: 1.4<br>
server glx extensions:<br>
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig,<br>
GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control,<br>
GLX_EXT_swap_control, GLX_EXT_swap_control_tear,<br>
GLX_EXT_texture_from_pixmap, GLX_EXT_buffer_age, GLX_ARB_create_context,<br>
GLX_ARB_create_context_profile, GLX_EXT_create_context_es_profile,<br>
GLX_EXT_create_context_es2_profile, GLX_ARB_create_context_robustness,<br>
GLX_NV_delay_before_swap, GLX_EXT_stereo_tree, GLX_ARB_multisample,<br>
GLX_NV_float_buffer, GLX_ARB_fbconfig_float, GLX_EXT_framebuffer_sRGB,<br>
GLX_NV_multisample_coverage<br>
client glx vendor string: NVIDIA Corporation<br>
client glx version string: 1.4<br>
client glx extensions:<br>
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info,<br>
GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync,<br>
GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,<br>
GLX_SGI_swap_control, GLX_EXT_swap_control, GLX_EXT_swap_control_tear,<br>
GLX_EXT_buffer_age, GLX_ARB_create_context,<br>
GLX_ARB_create_context_profile, GLX_NV_float_buffer,<br>
GLX_ARB_fbconfig_float, GLX_EXT_fbconfig_packed_float,<br>
GLX_EXT_texture_from_pixmap, GLX_EXT_framebuffer_sRGB,<br>
GLX_NV_present_video, GLX_NV_copy_image, GLX_NV_multisample_coverage,<br>
GLX_NV_video_capture, GLX_EXT_create_context_es_profile,<br>
GLX_EXT_create_context_es2_profile, GLX_ARB_create_context_robustness,<br>
GLX_NV_delay_before_swap, GLX_EXT_stereo_tree<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in"><br>
On 06/10/2015 11:00 AM, Jeff Becker wrote:<o:p></o:p></p>
<p class="MsoNormal" style="margin-left:1.0in">Hi. I have an unstructured grid file that opens and displays in Surface Rendering mode. If I switch to Volume Rendering, I don't see any output. Any ideas?<br>
<br>
Thanks.<br>
<br>
-jeff<br>
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<p class="MsoNormal" style="margin-left:1.0in">-- <o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in"><i><span style="font-family:"Trebuchet MS","sans-serif"">| Aashish Chaudhary
<br>
| Technical Leader <br>
| Kitware Inc. </span></i><o:p></o:p></p>
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<p class="MsoNormal" style="margin-left:1.0in"><i><span style="font-family:"Trebuchet MS","sans-serif"">| </span><a href="http://www.kitware.com/company/team/chaudhary.html" target="_blank">http://www.kitware.com/company/team/chaudhary.html</a></i><o:p></o:p></p>
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