<div>hi Andinet,</div>
<div>Thanks for your email.</div>
<div>I tried to look into the tour example but I still couldnt get a hang of it.</div>
<div>Is there any other example I can look at?</div>
<div>Thanks </div>
<div>Sharwari<br><br> </div>
<div><span class="gmail_quote">On 10/18/06, <b class="gmail_sendername">Andinet Enquobahrie</b> <<a href="mailto:andinet.enqu@kitware.com">andinet.enqu@kitware.com</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi Sharwari,<br><br>> hi all,<br>> I am reading 2D BMP slices to build a 3D volume and rendering it using
<br>> vtk.<br>> I am using KWWidgets to build a UI for my application.<br>> For this purpose I need to change opacity the 3D volume in real time<br>> (interactively)<br>> Can someone suggest possible ways that I can do this?
<br>> Does the vtkKWPiecewiseFunction have to be used along with a check<br>> button for this purpose ?<br>> Thanks!<br>> Sharwari<br>><br>><br>><br>Essentially "vtkKWVolumePropertyWidget" does what you are trying to do.
<br>Take a look at<br>WidgetsTour example in KWWidgets to have some idea on how to use this<br>widget.<br><br>hth<br>-Andinet<br><br>>------------------------------------------------------------------------<br>><br>
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