[Paraview] Does vtkFixedPointVolumeRayCastMapper Work with Unsigned Char?

[Patrick Shinpaugh]

Yes, loaded a raw dataset (1024x943x50) of unsigned char. Visualized 
using volume (not sure which volume class I was using - whatever the 
default is). I did by mistake initially set the bounds 0-1024,0-943,0-50 
which appeared to have the issue you mentioned (although it could have 
been that it appeared to have the minimum) until I realized that the 
bounds were incorrect.



Kent Eschenberg wrote:
> Has anyone been able to use the ParaView volume visualization with 
> char or unsigned char data? In my test it seems to replace all data 
> values with the max. Using Calculator to first convert to double works.
>
> Kent
> Pittsburgh Supercomputing Center
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-- 
Patrick Shinpaugh
Virginia Tech
UVAG System Administrator/Programmer
540-231-2054