Dear all,
I have a big rectangular 3D field (few GB) sitting on a uniform grid (hdf5+xdmf
reader, 3DCORECTMesh topology).
I would like to make a 3D volume rendering but only on a part of it as this
scheme tries to show:
/------/
/-----/ |------/
| l-------/ |
|_______| /
This helps me to visualize something placed near the center… Unfortunately, a
"clip" or an "extract subset" do not help me…
Actually, I already did this operation but with some tricky operations like
putting the points of interest to zero directly in the hdf5 dataset…
(I did it serially, it took one night…). I am looking for a smarter way to do
that…
Does anyone have an idea to do this? If it could also use the parallel feature
of PV ;-)
Stephane
PS: this is not my first attempt, for example I tried with a custom filter:
http://www.paraview.org/pipermail/paraview/2012-April/024738.html
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