[vtkusers] vtk, MFC , interaction

[lydia coin]

I got it from the nightly updates. I dowloaded it two days ago. its in the examples/GUI/Win32/vtkMFCSDI, vtkMFCMDI and sampleMFC
 Nigel Nunn <nNunn at ausport.gov.au> wrote: 

> Can you tell me what's wrong? 

Four MFC CViews driving two 3D APIs is non-trivial :-) 
As you've noticed, there are a few MFC steps required to 
tie together Renderers, RenderWindows and Interactors... 
and a few variations on how to do this. Which MFC example 
from which version of Vtk have you used to get this far? 

impressed, 
Nigel 

--- lydia_coin3d at yahoo.fr wrote --- 

> In my application, I need to display 2d medical images 
> (in 3 oientations) using MFC view and inventor (coin3d) 
> API. in the fourth view, I need to display the 3D model 
> and interact with it. 
> 
> I create a CMDIChildWnd (like for the 3 windows of coin3d) 
> and add a view to it like in CVtkSDIView. at the display time, 
> it displays the sphere of the VtkSDI example but if I move 
> the window, the sphere disappear ( no active rendering) and 
> there is no mouse interaction . 
> 
> If I create another CMDIChildWnd frame with the same methods 
> and add the same view, it works for both windows. Both windows 
> display the sphere and both windows accept mouse interaction 
> 
> Can you tell me what's wrong? 




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