[vtkusers] vtkFloatArray with tcl

[Elizabeth Nitao]

That's a possibility.  However, I am receiving the data as a list and 
I'm thinking it would be more work to output it to a .txt and then read 
it back in.

Elizabeth

Bijia PANG wrote:
> you can see the example of finacial, which shows a way to read the data from *.txt file.
>
>
> ----- Original Message ----- 
> From: "Elizabeth Nitao" <enitao at craft-tech.com>
> To: <vtkusers at vtk.org>
> Sent: Tuesday, August 22, 2006 4:09 PM
> Subject: [vtkusers] vtkFloatArray with tcl
>
>
>   
>> Hi all,
>> I am trying to load a vtkFloatArray with a significant number of 
>> scalars.  Is there a way to simply pass all the scalars as an array 
>> instead of iterating through all of them using SetValue?  I tried the 
>> method SetArray; however I receive an error saying that the input 
>> arguments are incorrect.  I am using a Tcl list as the data array which 
>> may be the problem?
>>
>> Similarly is there a way to load many points into a vtkUnstructuredGrid 
>> by simply passing 3 lists (x, y, z coord) to the grid?
>>
>> Thanks so much!
>> Elizabeth
>>
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