[Paraview] [pv 3.1.0] viz of "big" data...

[Dominik Szczerba]

You will have to either generate the data in a VTK native format (well 
documented) or implement your own reader (a bit harder, but longer 
sighted) preferably for data based on HDF5. Then you can either display 
the points literally as points (dots) or run some alpha shapes (I think 
the delaunay filter has it) on it to see the surface.
-- Dominik

fred wrote:
> Hi,
> 
> I would like to visualize my "cloud data" which has 27e6 points.
> 
> I have an ascii file (format "x y z v" per line)
> or raw binary data (x0, y0, z0, v0, x1, y1, z1, v1...).
> 
> Is it possible to visualize directly these data ?
> I tried to read my files, unsuccessfully.
> 
> Or should I use another file format ?
> Which one, for data around 100e6 points ?
> 
> TIA.
> 
> 
> Cheers,
> 

-- 
Dominik Szczerba, Ph.D.
Computer Vision Lab CH-8092 Zurich
http://www.vision.ee.ethz.ch/~domi