Okay, I will talk to some folks here to see what we can do to address these
issues.
- Aashish
On Tue, Mar 24, 2015 at 6:34 PM, Burlen Loring wrote:
> I have the same issue with unstructured grids(not using the new opengl
> work yet). A while back I wanted to volume render a large image dataset
I have the same issue with unstructured grids(not using the new opengl
work yet). A while back I wanted to volume render a large image dataset
after clipping it. The clip made it unstructured. This was on a few
hundered nodes on edison, I couldn't get the unstructured volume
rendering to work,
Hey Kevin and Aashish,
I found this discussion rather interesting, especially since I'm
basically facing the same problem as Kevin.
In almost all cases, we are dealing here with large unstructured grids
(e.g. 12M cells) and the volume rendering is performance is extremely
bad, not to say unu
Hey Kevin,
On Fri, Mar 20, 2015 at 2:33 PM, Kevin Lau wrote:
> Dear Aashish,
>
> Thanks for your reply.
>
> (1)
>
> We tried testing it with 2 different data sets of simulation data, one
> medium sized and one very large:
>
> Medium
> Cells: 1309489
> Points: 247984
> Memory [MB]: 119.179
> Ge
Dear Aashish,
Thanks for your reply.
(1)
We tried testing it with 2 different data sets of simulation data, one
medium sized and one very large:
Medium
Cells: 1309489
Points: 247984
Memory [MB]: 119.179
Geometry [MB]: 8.201
Very Large
Cells: 51937191
Points: 11019274
Memory [MB]: 4709.731
Geom
Hey Kevin,
On Thu, Mar 19, 2015 at 5:33 PM, Kevin Lau wrote:
> Dear Aashish,
>
> Thanks for your reply, I've now managed to build ParaView from the Master
> branch with VTK_RENDERING_BACKEND set to OpenGL2 and I have noticed a
> visible difference in the rendering.
>
> However comparison of the
Dear Aashish,
Thanks for your reply, I've now managed to build ParaView from the Master
branch with VTK_RENDERING_BACKEND set to OpenGL2 and I have noticed a
visible difference in the rendering.
However comparison of the rendering performance in the interactive mode of
builds with the standard Op
On Tue, Mar 3, 2015 at 2:43 PM, Kevin Lau wrote:
> Dear Aashish,
>
> Thank you very much for your reply. The latest work you're doing on volume
> rendering is very impressive.
>
Thanks.
>
> In order to access the latest VTK rendering in ParaView would we have to
> compile both the latest VTK an
Dear Aashish,
Thank you very much for your reply. The latest work you're doing on volume
rendering is very impressive.
In order to access the latest VTK rendering in ParaView would we have to
compile both the latest VTK and ParaView from source? Is it possible to
link ParaView to specific VTK bui
Dear Kevin,
First, I would like to mention that we have been working hard to improve
rendering in VTK that includes volume rendering as well. You may want to
read this source article: http://www.kitware.com/source/home/post/154. Most
of the changes related to this work is now available in VTK gith
Hi,
I'm looking to putting together a workstation to perform realtime volume
rendering of our simulation data.
Are there any particular GPU features I should look for?
If there are multiple GPUs will Paraview be able to take advantage of each
GPU for volume rendering?
Many thanks
Kevin
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