[IGSTK-Users] Problem sharing objects/representations among v iews

[Patrick Cheng]

Hi Sajendra,

As a temporary solution:

1. Use the attached igstkObjectRepresentation.cxx file, and recompile 
your IGSTK library

2. Use
view2->RequestAddObject(ellipsoidRepresentation->Copy());
Instead of
view2->RequestAddObject(ellipsoidRepresentation);

You should be able to see two sphere being tracked at the same time, and 
both showing in the View.

Thank you,

Patrick

Nithiananthan, Sajendra wrote:
> Hello Patrick,
> 
> I am attaching a very simple example that demonstrates the problem I am
> having.  When I compile and run this program, only the sphere in the right
> view gets tracked.
> 
> As for the disappearing object I mentioned, that was in the sample
> application "SharedObjectRepresentation" in the Sandbox directory
> "Examples/SpatialObjects"
> 
> Thank you again,
> 
> Sajendra N.
> 
> -----Original Message-----
> From: Patrick Cheng [mailto:cheng at isis.georgetown.edu]
> Sent: Friday, May 25, 2007 3:36 PM
> To: Nithiananthan, Sajendra
> Cc: 'igstk-users at public.kitware.com'
> Subject: Re: [IGSTK-Users] Problem sharing objects/representations among
> views
> 
> 
> Hi Sajendra,
> 
> The object representation does have some issue with visibility, we are 
> fixing that.
> 
> In your case, I think the the disappearing of the object is due to the 
> expiration of the transform. Can you send us your code snippet where you 
> set the transform, and where you copy the representation to the second view?
> 
> BTW: We will update you on the fix of object representation.
> 
> Thank you,
> 
> Patrick
> 
> 
> 
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