Hey, I missed something. Like the general suggestions forum. Could we move this thread there please (unless there's a D:OS suggestions forum)?
while( bInRenderLoop )
if( GetForegroundWindow() != hMainWindow &&
Sleep( 0x80 );
SceneGraph->Tick( delta );
10% CPU on a i5-3570 (@3.0ghz, "turbo" disabled) tabbed out.
Though I very well could be missing something here.