[vtkusers] Repositioning Image within Render Window

[Alexis Cheng]

Hi David,

That was the example I used to set the background to an image. Is it possible to have multiple cameras focused on different objects?

Thanks,
Alexis Cheng
Electrical Engineering
University of British Columbia

Date: Wed, 20 Oct 2010 19:24:20 -0400
Subject: Re: [vtkusers] Repositioning Image within Render Window
From: daviddoria at gmail.com
To: acheng_1221 at hotmail.com
CC: vtkusers at vtk.org

On Wed, Oct 20, 2010 at 7:14 PM, Alexis Cheng <acheng_1221 at hotmail.com> wrote:






Hi,

Thanks for all the suggestions.

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?

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?



Here is another way to set the background to an image: http://www.vtk.org/Wiki/VTK/Examples/Cxx/Images/BackgroundImage

David 		 	   		  
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