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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Hi Jerome,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Thank you so much! It works perfectly for my case.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>-Jinzhong<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Jérôme
[mailto:jerome.velut@gmail.com] <br>
<b>Sent:</b> Monday, October 19, 2009 7:38 AM<br>
<b>To:</b> Yang, Jinzhong<br>
<b>Cc:</b> VTK users group<br>
<b>Subject:</b> Re: [vtkusers] Interaction Simultaneous for multiple renderers
in one render window<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'>Hi,<br>
did you try to set the camera of one renderer to the other renderer?<br>
someting like this:<br>
renderer2->SetActiveCamera( renderer1->GetActiveCamera() );<br>
<br>
This will do the trick if you use a camera-style interactor.<br>
<br>
Hope that helps,<br>
Jerome<o:p></o:p></p>
<div>
<p class=MsoNormal>2009/10/18 Yang, Jinzhong <<a
href="mailto:jinzhong76@gmail.com">jinzhong76@gmail.com</a>><o:p></o:p></p>
<p class=MsoNormal>Can anybody help me on this?<br>
Thanks.<o:p></o:p></p>
<div>
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<p class=MsoNormal><br>
-----Original Message-----<br>
From: Yang, Jinzhong [mailto:<a href="mailto:jinzhong76@gmail.com">jinzhong76@gmail.com</a>]<br>
Sent: Friday, October 16, 2009 3:59 PM<br>
To: 'VTK users group'<br>
Subject: Interaction Simultaneous for multiple renderers in one render<br>
window<br>
<br>
Hi All,<br>
<br>
I have a question on the interaction on the rendered window. Here is a<br>
snippet of my code:<br>
<br>
vtkRenderer* renderer1 = vtkRenderer::New();<br>
vtkRenderer* renderer2 = vtkRenderer::New();<br>
<br>
vtkRenderWindow* renWin = vtkRenderWindow::New();<br>
<br>
renWin->AddRenderer(renderer1);<br>
renWin->AddRenderer(renderer2);<br>
<br>
renderer1->SetViewport(0.0, 0.0, 0.5, 1.0);<br>
renderer2->SetViewport(0.5, 0.0, 1.0, 1.0);<br>
<br>
vtkRenderWindowInteractor* inter = vtkRenderWindowInteractor::New();<br>
inter->SetRenderWindow(renWin);<br>
<br>
... (Add mapping data to renderer1 and renderer2)<br>
<br>
// add axes<br>
vtkAxesActor* axes = vtkAxesActor::New();<br>
vtkPropAssembly* assembly = vtkPropAssembly::New();<br>
assembly->AddPart(axes);<br>
<br>
vtkOrientationMarkerWidget* widget1 = vtkOrientationMarkerWidget::New();<br>
widget1->SetOrientationMarker( assembly );<br>
widget1->SetInteractor(inter);<br>
widget1->SetViewport( 0.0, 0.0, 0.2, 0.2 );<br>
widget1->SetEnabled(1);<br>
widget1->InteractiveOff();<br>
<br>
renWin->Render();<br>
inter->Start();<br>
<br>
With this code, the object interactions in renderer1 and renderer2 are not<br>
correlated. Here, I would like the interactor (inter) acts simultaneously<br>
for objects in renderer1 and renderer2. For example, when I rotate or zoom<br>
in/out the object in renderer1, the object in renderer2 should change the<br>
same way as object in renderer1 does. Further, with this code, the axis<br>
orientation will change along the object orientation in renderer1, but not<br>
the one in renderer2. However, if I switch the Viewports of renderer1 and<br>
renderer2, the axis orientation will change along the object orientation in<br>
renderer2, but not the one in renderer1. Can anyone give me some hints to<br>
resolve this problem?<br>
<br>
Thank you!<br>
-Jinzhong<br>
<br>
<br>
<br>
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