Changeset 6796 for OpenSceneGraph/trunk/examples/osgsimulation/osgsimulation.cpp

Timestamp:

06/01/07 13:21:57 (6 years ago)

Author:

robert

Message:

Added recording of camera paths

Files:

• OpenSceneGraph/trunk/examples/osgsimulation/osgsimulation.cpp (modified) (4 diffs)

OpenSceneGraph/trunk/examples/osgsimulation/osgsimulation.cpp

@@ -196 +196 @@
     // add the stats handler
     viewer.addEventHandler(new osgViewer::StatsHandler);
+        
+    // add the record camera path  handler
+    viewer.addEventHandler(new osgViewer::RecordCameraPathHandler);
 
     // add the help handler
@@ -280 +283 @@
     {
         arguments.getApplicationUsage()->write(std::cout);
-        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;
     }
@@ -386 +379 @@
         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( '2', "Flight", new osgGA::FlightManipulator() );
@@ -392 +386 @@
         keyswitchManipulator->addMatrixManipulator( '4', "Terrain", new osgGA::TerrainManipulator() );
 
+        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);