[vtkusers] Pass values from vtkCommand

[David Doria]

On Mon, Sep 19, 2011 at 8:30 AM, andon <antoniod987 at gmail.com> wrote:

> I thought exactly the same thing, but it doesn't work...i can't in this way
> use the data out of the callback function...maybe because of the casting i
> need to do to use the clientData as a vtkFloatArray...it could be possible
> that this casting makes a copy of the data and than i don't modify the data
> but just a copy that is delated at the end of the callback function? In
> your
> opinion how can i solve this problem?


The cast is not a problem. Can you provide a simple, compilable example
showing why you think this isn't working?

David
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