You are looking at the slice in what's called a "2D View". Split the current view (or close the current view) and create a new "3D View". Show your data in this view and you should be able to do volume rendering. ParaView creates 2D view b default for 2D image datasets.<br>
<br>Utkarsh<br><br><div class="gmail_quote">On Tue, Jun 2, 2009 at 6:47 PM, David Doria <span dir="ltr"><<a href="mailto:daviddoria@gmail.com">daviddoria@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
I have a vti file of 20 slices that I can manipulate using "slice direction" and I can move the "slice" slider to see the different slices. Previously with this type of data I have been able to set the representation from "slices" to "volume" to rotate the data in 3d. However in this case the "representation" drop down box is greyed out. Is there some filter I have to run first to allow this to be viewed as a volume?<br>
<br clear="all">Thanks,<br><font color="#888888"><br>David<br>
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