[vtkusers] Question on vtkDataArray::GetRange() anddoubles...

[Charles Boivin]

Hello Amy,

Thank you for your reply. I forgot to mention that I am using v4.2 ...
So moving up to 4.4 will solve that particular aspect. That's good to
know!

Thank you for your time. And I guess it made sense that I could not
find a function that returned doubles in the version I have.. :-)

Charles

>>> Amy Henderson <amy.henderson at kitware.com> 08/24/04 03:30pm >>>
What version of VTK are you using? For the VTK 4.4 release, a lot of
work 
was done to move from doing most computations in float to doing them
with 
doubles (precisely for the reason you mentioned -- too much precision
being 
lost). The GetRange method of vtkDataArray is an example of this change

being exposed in the VTK API.

- Amy


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