This is still an open issue to me. Is there anyone who knows more about this subject? <div><br></div><div>Tijmen<br><br><div class="gmail_quote">On Mon, Jul 18, 2011 at 3:44 PM, Tijmen Klein <span dir="ltr"><<a href="mailto:T.R.Klein@student.rug.nl">T.R.Klein@student.rug.nl</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">I'm not sure if I should post this in the VTK or Paraview mailinglist, but since I'm trying to achieve something in VTK, I decided that posting it here is more relevant.<div>
<br></div><div>I am trying to recreate the camera (rotation) behavior of Paraview in VTK. When there are multiple sources in Paraview (for example: a Box and a Cone), then these sources always seem to rotate around the origin of the scene. When the camera is panned (middle-mouse or shift + right mouse), a rotation (left mouse) still results in a rotation around the origin of the scene.</div>
<div><br></div><div>However, in VTK this behavior is different. In the case of vtkInteractorStyleTrackballCamera, after a pan of the camera, the scene seems to rotate around the focal point of the camera (instead of the origin of the scene). This makes the rotating behavior counter-intuitive (for my application).</div>
<div>vtkInteractorStyleTrackballActor could work for this, but only with 1 Actor. When there are more actors, it only allows to modify 1 object at the same time.</div><div><br></div><div>(How) is it possible to recreate the Paraview camera behavior in VTK?</div>
<div><br></div><font color="#888888"><div><br></div><div>Tijmen</div>
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