<div class="gmail_quote">On Mon, Sep 19, 2011 at 8:30 AM, andon <span dir="ltr"><<a href="mailto:antoniod987@gmail.com">antoniod987@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
I thought exactly the same thing, but it doesn't work...i can't in this way<br>
use the data out of the callback function...maybe because of the casting i<br>
need to do to use the clientData as a vtkFloatArray...it could be possible<br>
that this casting makes a copy of the data and than i don't modify the data<br>
but just a copy that is delated at the end of the callback function? In your<br>
opinion how can i solve this problem?</blockquote><div><br></div>The cast is not a problem. Can you provide a simple, compilable example showing why you think this isn't working?<br><br>David</div>