Hi Tim,
Just tried this patch and had a couple observations (beyond noticing that it
generally works pretty well.) :-)
1. The application continuously scrolls the following message:
Viewer::checkWindowStatus() - 1
I couldn't immediately see where that was coming from.
2. The numeric keypad keys do not work, so flying with keyboard controls is
difficult.
3. At least on the an2, the prop animation seemed to not work. I can't
imagine how this would be linked, but something seems to have broken there.
4. The lack of mouse pointer change is disconcerting to say the least. One
short term idea would be to pop up a temporary window like is done when you
change the zoom level? That wouldn't hurt anyway so people would know
initially what mouse pointer equates to what mode ...
And a side note ... compiling OSG with -O3 seemed to *really* boost my frame
rates ... good trick to know.
Curt.
On 5/14/07, Tim Moore wrote:
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Howdy,
This patch implements the option of using OpenSceneGraph's osgViewer
instead of SDL or glut. The major user visible difference is the
availability of OSG statistics, as seen in
http://www.bricoworks.com/moore/osgstats.png, which show the time spent
in each major part of the update and rendering process and which can
help track down performance problems (hit the '*' key). The osgViewer
framework also allows very flexible view / camera / window configuration
and multithreading options which will be useful in the future. The one
loss of functionality with this patch is that the cursor can't be
changed; I'm looking into that.
Enjoy,
Tim
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Curtis Olson - University of Minnesota - FlightGear Project
http://baron.flightgear.org/~curt/ http://www.humanfirst.umn.edu/
http://www.flightgear.org
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