<div class="gmail_quote">On Thu, Feb 25, 2010 at 10:30 AM, Giancarlo Amati <span dir="ltr"><<a href="mailto:ilferraresebono@hotmail.it">ilferraresebono@hotmail.it</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
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Hello guys,<br><br>I'm developing my software and I'm a kinda of OK to keep a vector of actors for managing the properties of visibility, color and renderings.<br>But In case I need to apply a filter to a visualized dataset and I have just the list of actors, is there any way to:<br>
<br>1) determine the type of dataset which that actor is visualising,<br>2) retrieving that dataset.<br><br>Many Thanks.<br>Giancarlo<br> </div><div><br></div></blockquote><div class="gmail_quote"><br></div>try:</div>
<div class="gmail_quote"><br></div><div class="gmail_quote">actor->GetMapper()->GetInput()</div><div class="gmail_quote"><br></div><div class="gmail_quote">This will give you the data set. You can then find the type with</div>
<div class="gmail_quote"><br></div><div class="gmail_quote">result->GetClassName()</div><div class="gmail_quote"><br clear="all">Thanks,<br><br><div>David </div></div>