[Paraview] Re : Drawing 2D data

[R M]

I have try to inherit the reader plugin from vtkPolyDataMapper2D but the result 
is not ok. I don't not yet what vtkObject I should set as an output from the 
reader.

For the moment I have always the data that is in 3D in Paraview.
What is the good way to do what I would to do ?

Thanks



________________________________
De : R M <mlokida at yahoo.fr>
À : paraview at paraview.org
Envoyé le : Jeu 30 septembre 2010, 14h 06min 58s
Objet : [Paraview] Drawing 2D data


Hi,

I would to like to have your advice concerning the display of 2D data. I have 
some structure containing x, y positions, connectivity in order to create 
triangles, quads, lines, ...  and attributes (acceleration, speed,...) 

that are associated to nodes.
For the moment I can display geometry in 3D (with 0 for the Z value). But, I 
would like to display these data in paraview in 2D. As if it were a 2D plot.
Morevover, I would like to switch from point rendering, to meshes and attributes 
(isovalues for acceleration for example, or streamlines....)

Is-it possible ? What structure should I use? I have seen vtkActor2D but I don't 
know for the moment how to use it in a reader plugin and if it is ok for my 
need.

Thank you.


      
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