[vtkusers] Getting Cutplanes more interactive?

[David.Pont at ForestResearch.co.nz]

Marian,
  does ParaView use LOD's so it can cut low res (smaller) data sets at
interactive speed and then grind through the full one once interaction
stops?
Dave P



                                                                                                                                                     
                      "Saeger, Marian"                                                                                                               
                      <Marian.Saeger at ea        To:       vtkusers at vtk.org                                                                            
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                      Sent by:                 Subject:  Re: Re: [vtkusers] Getting Cutplanes more interactive?                                      
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                      06/05/2004 02:54                                                                                                               
                                                                                                                                                     
                                                                                                                                                     




Hi!

Thanks for the hint - but it didn't help.

Right now i'm digging through the ParaView-Source to get a hint on that -
but i'm a little bit confused due to the amount of source I have to go
through. =)

I don't know whether or not the delay is a result of my own code - but I
can't imagine that, because it is a _very_ simple network.

Greetings,

Marian

-----Ursprüngliche Nachricht-----
Von: Jeff Lee [mailto:jeff at cdnorthamerica.com]
Gesendet: Mittwoch, 5. Mai 2004 16:30
An: Saeger, Marian
Cc: vtkusers at vtk.org
Betreff: Re: AW: [vtkusers] Getting Cutplanes more interactive?

Hi,
Have you tried setting ImmediateModeRenderingOn() on your mapper?  For
large polydata, the time difference between ParaView might be in
creating the displaylist.
-Jeff

Saeger, Marian wrote:

>Interesting fact is, that the response time on the dataset is pretty good
if
>i'm testing it with ParaView 1.2 (Unstructured Grid -> CellDataToPointData
>-> Cut).
>
>What exactly is ParaView doing, when a cutplane is introduced into the
>pipeline?!? Does anyone know how it is handled internally?!?
>
>Greetings,
>
>Marian
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