I am developing two parallel versions with qtosgwidget for one and simpleviewerqt3 for the other. I load data out of a file, process it, and display it as nodes on the screen. While this is happening I would like to be able to allow user control of the 3D window, but this is not happening. Someone suggested that the problem may be a "tight loop" loading the file, so I tried seperating the file IO into another class in the hope that this would cause the loop to relinquish control of the processor, but this does not work. I also added sleep at various places in the code, and while the drawing goes slower it still does not allow for any user control. Anyone have any thoughts?
Thanks, -John -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Robert Osfield Sent: Tuesday, January 09, 2007 2:59 AM To: osg users Subject: Re: [osg-users] Mouse IO delay Hi John, Way too little info to be able to guess whats up. What viewer/windowing toolkit codes are you using? Robert. On 1/8/07, Whitfield, John M. (SED/TMI) <[EMAIL PROTECTED]> wrote: > I am still having trouble with the mouse control while loading nodes > into a graph. It waits until the end of loading to acknowledge the > mouse inputs, but does keep track of all that were made while it was frozen. > Does anyone know of a way to make it check to see if there were any > mouse inputs before it continues drawing? > > Thanks, > -John > _______________________________________________ > osg-users mailing list > osg-users@openscenegraph.net > http://openscenegraph.net/mailman/listinfo/osg-users > http://www.openscenegraph.org/ > _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/ _______________________________________________ osg-users mailing list osg-users@openscenegraph.net http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
