[vtkusers] 30 million points and Render

[Ken Martin]

30 million points typically takes around 600 MB of memory for one copy in
VTK. Using one cell is typically the way to go. I have loaded/processed 200
million point datasets on my laptop and it seems OK with 16GB of RAM. But
if you are creating many copies or have a long pipeline or have lots of
attributes on each point (such as normal, scalar values, etc) then the
memory cost will climb.

Thanks
Ken


On Thu, Apr 14, 2016 at 10:48 AM, alihadim <ali.hadimogullari at netcad.com.tr>
wrote:

> Hi All,
> I have to 30 million points file data and I want to render. Do you have
> suggestions;
>
> * Use one cell and million point add
> * Use many cell ana dividing points.
> * use filtering method. (which)
>
> Because When I created data I took error messages. "System out-off memory."
>
>
>
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-- 
Ken Martin PhD
Chairman & CFO
Kitware Inc.
28 Corporate Drive
Clifton Park NY 12065
518 371 3971

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