[osg-users] OSG 2.1.10 windows refresh / performance

André Garneau andre at pixdev.com
Thu Sep 27 11:40:15 PDT 2007

Hi Gert,

FYI, I've just submitted a fix for the taskbar not being repainted when a
full-screen graphics window is going to windowed mode.


-----Original Message-----
From: osg-users-bounces at lists.openscenegraph.org
[mailto:osg-users-bounces at lists.openscenegraph.org] On Behalf Of Gert van
Sent: September-16-07 3:30 AM
To: osg-users at lists.openscenegraph.org
Subject: Re: [osg-users] OSG 2.1.10 windows refresh / performance

Hi Robert,

> updating itself.  Under windows do you have to give the window manager
> a kick (i.e. send it an event) each time you close a window?  This is
> something Windows developers will need to answer & code a solution.

We tried to refresh via SendMessage() but no joy. Will keep investigating.

>> Did do the Cmake release compile but the /O2 option didn't get set in  
>> the
>> vs project by Cmake (running VS2003 7). Had to add it manually. Now have
>> comparable fps as OSG12.
> How are you building using CMake?  Using CMakeSetup?

Yep, CMakeSetup and the /O2 option is defined there but on in my resulting  
vcprojs. Maybe because I am using Visual C++ 2003 Standard and the  
optimizing compiler of Visual C++ Toolkit 2003.

Still hesistant to go to VS 2005 because of all the reported bugs which MS  
promises to fix in VS 2008 but who knows.


Gert van Maren

Head of Research & Development
K2Vi Virtual Reality Software
Data Interface Technologies Ltd

Phone: +64 21 2855581
Email: gert at k2vi.com
Web: http://www.k2vi.com

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