[vtkusers] Visualization of time-series of 3D Volumes stored in .vtk files

[Julien Finet]

Hi,

The MSV project is currently working on simplifying the use of multi time &
scale visualization within VTK.
http://www.msv-project.eu

Please note this is work in progress, and the documentation is not yet
available for the public:
https://www.biomedtown.org/biomed_town/MSV/consortium/community/wikis/MsvVTKFileSeriesReader


Nonetheless, the code to read time series has been implemented (partly
extracted from Paraview):
https://github.com/MSV-Project/MSVTK

See more specifically
VTK/Parallel/msvVTKFileSeriesReader.h<https://github.com/MSV-Project/MSVTK/blob/master/Libs/VTK/Parallel/msvVTKFileSeriesReader.h>
 and Applications/ECG/msvQECGMainWindow.cxx<https://github.com/MSV-Project/MSVTK/blob/master/Applications/ECG/msvQECGMainWindow.cxx>
for
a use example (tutorials are available on the wiki)

For those interested by the work (time or multi scale support), please
contact:  info at msv-project.eu <d.testi at scsolutions.it> for more information.

Hth,
Julien.

On Mon, Jun 4, 2012 at 8:13 AM, Metty <MH1987 at web.de> wrote:

> Hey,
>
> iam new to vtk and work on a program, to visualize 3D Volumes over time!
> The image data is stored in serveral *.vtk files, so each file is one
> time-step. At this moment, my program can read and display one single vtk
> file. I use ITK to read the data, then export it to vtk, and use the
> smartVolumeMapper and renderer/renderWindow.
> Now, i first try to load the several files step by step in the pipeline,
> but
> it seems to be too slow. 3-4Sec for each volume.
> Next, i try to use the time-support of vtk. I try to load the data in a
> vtkTemporalDataSet, but it doesnt work.
> On paraview i see, it works quiet good with the vtkFileSeriesReader, but i
> cant link this class to my program, cause there are too many dependencies.
> Have somebody any hint for me to solve this problem? At this moment, i have
> no more idea...
>
> Matthias
>
> --
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