[vtkusers] how to interact two renderers

[Xiaofeng Z]

Try to use the same interactor in both windows.  That may fit your need.

Xiaofeng


 


Date: Mon, 17 May 2010 00:23:21 -0400
From: antonin07130 at gmail.com
To: vtkusers at vtk.org
Subject: Re: [vtkusers] how to interact two renderers

Hello Jinyoung,
I have been facing the same problem, and alos posted with no sucess in this mailing list.
In order to synchronize 2 renderers, I setup one observer on each renderer's camera, osberving the event : vtkCommand::ModifiedEvent
This event triggers a function which forces the other renderer to render.

Hope that it helps, I can send you a small code sample if you need to see how to setup callbacks.

Regards
-- 
Antonin 

On 5/17/10 12:16 AM, Jinyoung Hwang wrote: 
Hi all, 
Even I posted the same question, I didn't find appropriate answers.


I'm trying to generate stereo views (left and right view).
First, I made two renderers (vtkMFCwindow) in one application.
Each renderer will be captured in bitmap, then all of bitmaps are converted to movie file (AVI).


I met a problem in implementation.
If one renderer are translated or scaled by mouse control, another renderer should certainly be translated or scaled.
How to capture the mouse operation in one renderer?
Additionally, how to send the mouse operation to another renderer?


Thanks,


JY






_______________________________________________
Powered by www.kitware.com

Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html

Please keep messages on-topic and check the VTK FAQ at: http://www.vtk.org/Wiki/VTK_FAQ

Follow this link to subscribe/unsubscribe:
http://www.vtk.org/mailman/listinfo/vtkusers
  
 		 	   		  
_________________________________________________________________
Hotmail is redefining busy with tools for the New Busy. Get more from your inbox.
http://www.windowslive.com/campaign/thenewbusy?ocid=PID28326::T:WLMTAGL:ON:WL:en-US:WM_HMP:042010_2
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20100517/e444043f/attachment.htm>