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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Giancarlo, <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> you need to call : </span><span
lang=EN-US style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>mp_VTKwidget->update();<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:10.0pt;font-family:"Verdana","sans-serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Gianni Lazzarato<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>Da:</span></b><span
style='font-size:10.0pt;font-family:"Segoe UI","sans-serif"'>
vtkusers-bounces@vtk.org [mailto:vtkusers-bounces@vtk.org] <b>Per conto di </b>Giancarlo
Amati<br>
<b>Inviato:</b> venerd́ 12 marzo 2010 14.15<br>
<b>A:</b> vtkusers@vtk.org<br>
<b>Oggetto:</b> [vtkusers] moving camera and updating the rendering<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif"'>Hello vtkUsers,<br>
<br>
I'm back with, I'm sure, a "so-many-times-asked" question:<br>
<br>
I've a camera and a file with a sequence of postions that the camera takes.<br>
Now, I'm using the QVTKWidget for rendering my scene.<br>
<br>
I call:<br>
<br>
vtkSmartPointer<vtkCamera>tmpCam =
this->mp_VTKwidget->GetRenderWindow()->GetRenderers()->GetFirstRenderer()->GetActiveCamera();<br>
tmpCam->SetViewUp((*mI_vtkCamera)->GetViewUp());<br>
tmpCam->SetPosition((*mI_vtkCamera)->GetPosition());<br>
tmpCam->SetFocalPoint((*mI_vtkCamera)->GetFocalPoint());<br>
<br>
to update the current renderer camera position.<br>
But What I'm not seeing is an update of the view untile I click with the mouse
inside the QVTKWidget (mp_VTKwidget).<br>
so my question is HOW to update/refresh the view automatically?<br>
<br>
I tried the method Render() of the vtkRenderer but it's apparently
unseccessful.<br>
<br>
Many thanks.<br>
Giancarlo<o:p></o:p></span></p>
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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Verdana","sans-serif"'>Lo
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