<meta http-equiv="content-type" content="text/html; charset=utf-8"><div class="gmail_quote">On Wed, Oct 20, 2010 at 7:14 PM, Alexis Cheng <span dir="ltr"><<a href="mailto:acheng_1221@hotmail.com">acheng_1221@hotmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div>
Hi,<br><br>Thanks for all the suggestions.<br><br>I am using vtkActor because it allows me to map an image onto a polygon of a specified shape. Is there a similar functionality available to vtkImageActor?<br><br>I currently have a camera correctly positioned to show another image as the background of the render window. Is it feasible to create another camera to show the scene image or reposition the scene image with respect to the camera?<br>
</div><div><br></div></blockquote><div><br></div><div>Here is another way to set the background to an image: </div><a href="http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/BackgroundImage">http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/BackgroundImage</a><br clear="all">
<br>David</div>