FGFS-4.1/OpenSceneGraph
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Added recording of camera paths

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This commit is contained in:
Robert Osfield 2007-06-01 11:21:57 +00:00
parent 78c831f850
commit e741afb5be
1 changed files with 17 additions and 12 deletions
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29
examples/osgsimulation/osgsimulation.cpp
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@ -196,6 +196,9 @@ int main(int argc, char **argv)
// add the stats handler // add the stats handler
viewer.addEventHandler(new osgViewer::StatsHandler); viewer.addEventHandler(new osgViewer::StatsHandler);
// add the record camera path handler
viewer.addEventHandler(new osgViewer::RecordCameraPathHandler);
// add the help handler // add the help handler
viewer.addEventHandler(new osgViewer::HelpHandler(arguments.getApplicationUsage())); viewer.addEventHandler(new osgViewer::HelpHandler(arguments.getApplicationUsage()));
@ -282,16 +285,6 @@ int main(int argc, char **argv)
return 1; return 1;
} }
// any option left unread are converted into errors to write out later.
arguments.reportRemainingOptionsAsUnrecognized();
// report any errors if they have occured when parsing the program aguments.
if (arguments.errors())
{
arguments.writeErrorMessages(std::cout);
return 1;
}
// read the scene from the list of file specified commandline args. // read the scene from the list of file specified commandline args.
osg::ref_ptr<osg::Node> root = osgDB::readNodeFiles(arguments); osg::ref_ptr<osg::Node> root = osgDB::readNodeFiles(arguments);
@ -385,15 +378,27 @@ int main(int argc, char **argv)
{ {
osg::ref_ptr<osgGA::KeySwitchMatrixManipulator> keyswitchManipulator = new osgGA::KeySwitchMatrixManipulator; osg::ref_ptr<osgGA::KeySwitchMatrixManipulator> keyswitchManipulator = new osgGA::KeySwitchMatrixManipulator;
if (tm.valid()) keyswitchManipulator->addMatrixManipulator( '0', "Trackball", tm.get() ); if (tm.valid()) keyswitchManipulator->addMatrixManipulator( '0', "NodeTracker", tm.get() );
keyswitchManipulator->addMatrixManipulator( '1', "Trackball", new osgGA::TrackballManipulator() ); keyswitchManipulator->addMatrixManipulator( '1', "Trackball", new osgGA::TrackballManipulator() );
keyswitchManipulator->addMatrixManipulator( '2', "Flight", new osgGA::FlightManipulator() ); keyswitchManipulator->addMatrixManipulator( '2', "Flight", new osgGA::FlightManipulator() );
keyswitchManipulator->addMatrixManipulator( '3', "Drive", new osgGA::DriveManipulator() ); keyswitchManipulator->addMatrixManipulator( '3', "Drive", new osgGA::DriveManipulator() );
keyswitchManipulator->addMatrixManipulator( '4', "Terrain", new osgGA::TerrainManipulator() ); keyswitchManipulator->addMatrixManipulator( '4', "Terrain", new osgGA::TerrainManipulator() );
viewer.setCameraManipulator( keyswitchManipulator.get() ); std::string pathfile;
while (arguments.read("-p",pathfile))
{
osgGA::AnimationPathManipulator* apm = new osgGA::AnimationPathManipulator(pathfile);
if (apm || !apm->valid())
{
unsigned int num = keyswitchManipulator->getNumMatrixManipulators();
keyswitchManipulator->addMatrixManipulator( '5', "Path", apm );
keyswitchManipulator->selectMatrixManipulator(num);
}
} }
viewer.setCameraManipulator( keyswitchManipulator.get() );
}
// viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); // viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded);