[Paraview] Delaunay triangulation

[Moreland, Kenneth]

I was able to replicate this with the point source (10 points, radius 1), and the Delaunay 3D filter with alpha set to .8.  See the attached image, Berk.

-Ken


On 4/5/09 4:01 PM, "Berk Geveci" <berk.geveci at kitware.com> wrote:

This doesn't sound right. Can you post a screenshot (of the whole user
interface)?

-berk

2009/4/1 Sasha Ukhorskiy <ukhoray at gmail.com>:
> Dear All,
>
> I am a new user of ParaView and have a very basic question on how to
> visualize the output of the 3D Delaunay triangulation. I am trying to plot a
> surface traced by a guiding center particle in a planetary magnetic field. I
> import particle positions (which belong to the surface) as an unstructured
> grid. Then use the Delauday 3D filter with a non-zero Aplpha parameter (to
> avoid triangulating distant points which do not belong to the surface) and
> display the output using solid color Surface representation. As a result I
> am getting almost what I need. The feature that I am trtying to get rid of
> is the following: besides shading the triangles with solid color, ParaView
> also plots all lines/edges from triangulations which clutter the plot. Is
> there a way to supress the lines or should I be using a different approach
> for plotting this surface?
>
> Thank you very much in advance,
> -Sasha
>
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   ****      Kenneth Moreland
    ***      Sandia National Laboratories
***********
*** *** ***  email: kmorel at sandia.gov
**  ***  **  phone: (505) 844-8919
    ***      web:   http://www.cs.unm.edu/~kmorel

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