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David,<br>many thanks. Just a quick questions: does in make any difference the order I add each renderer to the renderwindow?<br>l<br>Thanks!<br><hr id="stopSpelling">From: dave.demarle@kitware.com<br>Date: Thu, 11 Feb 2010 09:08:20 -0500<br>Subject: Re: [vtkusers] set image as background<br>To: ilferraresebono@hotmail.it<br>CC: vtkusers@vtk.org<br><br>I would have two renderers, layer 0 and layer 1, both will cover the same viewport. Put what you want to be the background on a quad or a 2D image data in layer 0 and set layer 0's camera to show it exclusively. Then render the scene in layer 1. Layer 1's<br><br> background will not be drawn, but objects in layer 1 will appear in front of the image from layer 0.<br>
<br clear="all">David E DeMarle<br>Kitware, Inc.<br>R&D Engineer<br>28 Corporate Drive<br>Clifton Park, NY 12065-8662<br>Phone: 518-371-3971 x109<br>
<br><br><div class="ecxgmail_quote">On Wed, Feb 10, 2010 at 11:28 AM, Giancarlo Amati <span dir="ltr"><<a href="mailto:ilferraresebono@hotmail.it">ilferraresebono@hotmail.it</a>></span> wrote:<br><blockquote class="ecxgmail_quote" style="padding-left: 1ex;">
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Hello Users,<br><br>this is question already occurred many times, so please forgive me.<br>I have an image, how can I set it as a background of my renderwindow?<br><br>and the rendering my dataset as usual.<br><br>Kind regards.<br>
<font color="#888888">Giancarlo<br> </font><div class="ecxhm"><br><hr>Troppe caselle di posta? <a href="http://www.windowslive.it/hotmail/GestisciAltriAccount.aspx">Gestiscile da Hotmail!</a></div>
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