Raw data plays very well with Volumizer. There are several ways to skin
this cat. Thankfully the TIFF image format will accomodate 3 dimensions
of imagery. Take your raw data and convert it to .tif format.
Assuming your file is named "raw_128.dat" the conversion command on
IRIX is:
imginfo should report that out.tif is 128^3 pixels of luminance data.
If your data is not a power of two you will have to truncate or pad the
data beforehand.
Best,
Ken Schwarz
Tom Impelluso wrote:
> >
> > Hello...
> >
> > I have installed the volumizer...
> > But it may not be what I want.
> > It appears to be a library to WRITE volume viewing code.
> >
> > I have a data set that is:
> > x y z value
> >
> > and there are 128x128x128 lines of such data.
> >
> > I only wish to VIEW this... NOT write code to write viewers...
> >
> > Does the volumizer package that was installed on my machine...
>
> Have you looked at the voglraw example!I think that is along
> the lines of what you want although I had to rewrite the examples
> to get it to do what I wanted! I was working with raw acoustic data
> and wanted a specific format!
>
>
> > a) have such a code..
> > b) a manual page so I can figure out:
> > 1) how to recast my data in a different format
> > (I have no problem writing code to do that)
> > 2) how to scale the opacity and color of the values
> >
> > Please...
> > help if you can....
> >
> > thanks,
> > tom
>
> --
> See Ya,
>
> Lawrence Eugene Bertoldi Technical Consultant
> Silicon Graphics
> Silver Spring MD.
> email lberto@clubfed.sgi.com >
> ~;-}>
--
... Ken Schwarz Tech Consultant (TC) SGI Dallas kschwarz@sgi.com ...
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