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hi<br>I have same problem. how to use multiple Interactor in single program.<br>anybody has any experience?<br><br>saira<br><br> <strong></strong><img src="http://graphics.hotmail.com/greypixel.gif" height="2" vspace="9" width="100%"><div><br><blockquote><hr>From: rar109@york.ac.uk<br>To: vtkusers@vtk.org<br>Date: Thu, 17 May 2007 18:31:34 +0100<br>Subject: [vtkusers] More than one wxVTKRenderWindowInteractor in an application?<br><br>
<div><font face="Arial" size="2">Has anyone created an application with more than
one wxVTKRenderWindowInteractor or vtkRenderWindow using wxPython before?
</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">I'm new to both wxPython and VTK and I'd like to
create a two windowed application. I've tried placing two wxVTKRWI's in a
wx.Panel - using sizers, I've tried using a wxSplitterWindow - using two panels,
I've tried creating a new frame with a second wxVTKRWI in it. The strange thing
is they all work until the application is closed when some error messages are
thrown up in the vtkOutputWindow...</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">Are there any special techniques/points to consider
when implementing two vtk windows?</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">The errors are:</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">ERROR: In
\enthon\src\Vtk-5.0\Rendering\vtkWin32OpenGLRenderWindow.cxx, line
238<br>vtkWin32OpenGLRenderWindow (04302B88): wglMakeCurrent failed in
MakeCurrent(), error: The handle is invalid.</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">ERROR: In
\enthon\src\Vtk-5.0\Rendering\vtkWin32OpenGLRenderWindow.cxx, line
238<br>vtkWin32OpenGLRenderWindow (04302B88): wglMakeCurrent failed in
MakeCurrent(), error: The handle is invalid.</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">Can someone please help! I'm not sure what this
means... There is no such path.</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">I'm using Python Enthought Edition Python 2.4.3 for
Windows.</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">Kind regards,</font></div>
<div><font face="Arial" size="2"></font> </div>
<div><font face="Arial" size="2">Richard. </font></div>
<div><font face="Arial" size="2"></font> </div>
<div> </div>
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