Changeset 212 for osgVisual/trunk

Timestamp:

Jan 30, 2011, 8:30:23 PM (14 years ago)

Author:

Torben Dannhauer

Message:

 

Location:

osgVisual/trunk

Files:

• bin/osgVisualConfig.xml (modified) (3 diffs)
• include/core/visual_core.h (modified) (1 diff)
• src/core/visual_core.cpp (modified) (5 diffs)

osgVisual/trunk/bin/osgVisualConfig.xml

@@ -43 +43 @@
       <!-- Models can be loaded and placed in the scenery.
         - objectname: Name of the object to identify it in the scenegraph.
+        - tracking ID: ID to manage which object should be tracked
         - label: text to label the model with.
         - dynamic: "yes" to add an standard updater to the model. 
@@ -53 +54 @@
         - Geometryscale [optional]: Scale factors for the loaded 3D model in all three dimensions.
       -->
-      <model objectname="TestObject" label="TestText!" dynamic="yes">
+      <model objectname="TestObject" trackingid="1" label="TestText!" dynamic="yes">
         <position lat="47.12345" lon="11.234567" alt="1500.0"></position>
         <attitude rot_x="0.0" rot_y="0.0" rot_z="0.0"></attitude>
@@ -65 +66 @@
           <rotation rot_x="0.0" rot_y="0.0" rot_z="0.0"></rotation>
         </cameraoffset>
-        <geometry filename="../models/Boing777-200.ive">
+        <geometry filename="../models/saenger1.flt">
           <offset rot_x="0.0" rot_y="0.0" rot_z="0.0"></offset>
           <scalefactor scale_x="1.0" scale_y="1.0" scale_z="1.0"></scalefactor>
         </geometry>
       </model>
+      <trackmodel id="1"></trackmodel>
     </models>
     <datetime day="0" month="0" year="0" hour="12" minute="30"></datetime>

osgVisual/trunk/include/core/visual_core.h

@@ -111 +111 @@
 
         void setupScenery();
+        void trackNode( osg::Node* node_ );
         
 protected:

osgVisual/trunk/src/core/visual_core.cpp

@@ -404 +404 @@
                         }
                 }
+
+                // Track Node
+
 #endif
         }// FOR all nodes END
@@ -414 +417 @@
         arguments.getApplicationUsage()->setApplicationName(arguments.getApplicationName());
         arguments.getApplicationUsage()->setDescription(arguments.getApplicationName()+" is the new FSD visualization tool, written by Torben Dannhauer");
-    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [options] Terrain_filename");
+    arguments.getApplicationUsage()->setCommandLineUsage(arguments.getApplicationName()+" [OSG options] -c XML-Configurationfile");
         arguments.getApplicationUsage()->addCommandLineOption("-h or --help","Display this information");
+        arguments.getApplicationUsage()->addCommandLineOption("-c or --config","XML configuration filename");
+
 
     // if user request help write it out to cout.
@@ -470 +475 @@
         ////testObj2->addUpdater( new object_updater(testObj2) );       // todo memleak
 
-        osg::ref_ptr<visual_object> testObj3 = new visual_object( rootNode, "SAENGER1" );       // todo memleak
-        testObj3->setNewPosition( osg::DegreesToRadians(47.8123), osg::DegreesToRadians(12.94088), 600 );
-        testObj3->loadGeometry( "../models/saenger1.flt" );
-        testObj3->addUpdater( new object_updater(testObj3) );   // todo memleak
-        
+        //osg::ref_ptr<visual_object> testObj3 = new visual_object( rootNode, "SAENGER1" );     // todo memleak
+        //testObj3->setNewPosition( osg::DegreesToRadians(47.8123), osg::DegreesToRadians(12.94088), 600 );
+        //testObj3->loadGeometry( "../models/saenger1.flt" );
+        //testObj3->addUpdater( new object_updater(testObj3) ); // todo memleak
+        //
 
         osg::ref_ptr<visual_object> testObj4 = new visual_object( rootNode, "SAENGER2" );       // todo memleak
@@ -482 +487 @@
         testObj4->addLabel("testLabel", "LabelTest!!\nnächste Zeile :)",osg::Vec4(1.0f,0.25f,1.0f,1.0f));
 
-        osg::ref_ptr<visual_object> testObj5 = new visual_object( rootNode, "SAENGER" );        // todo memleak
-        testObj5->setNewPosition( osg::DegreesToRadians(47.8123), osg::DegreesToRadians(12.94088), 550 );
-        testObj5->loadGeometry( "../models/saengerCombine.flt" );
-        //testObj5->setScale( 2 );
-        testObj5->addUpdater( new object_updater(testObj5) );   // todo memleak
-
-#ifdef USE_SPACENAVIGATOR
-        // Manipulatoren auf dieses Objekt binden (Primärobjekt)
-        if (objectMountedCameraManip.valid())
-                objectMountedCameraManip->setAttachedObject( testObj4 );
-        if (mouseTrackerManip.valid())
-        {
-                mouseTrackerManip->setTrackNode( testObj4->getGeometry() );
-                mouseTrackerManip->setMinimumDistance( 100 );
-        }
-#endif
-
-        if(nt.valid())
-        {
-                osgGA::NodeTrackerManipulator::TrackerMode trackerMode = osgGA::NodeTrackerManipulator::NODE_CENTER;
-                osgGA::NodeTrackerManipulator::RotationMode rotationMode = osgGA::NodeTrackerManipulator::ELEVATION_AZIM;
-                nt->setTrackerMode(trackerMode);
-                nt->setRotationMode(rotationMode);
-                //nt->setAutoComputeHomePosition( true );
-                nt->setMinimumDistance( 100 );
-                nt->setTrackNode(testObj4->getGeometry());
-                //nt->computeHomePosition();
-                nt->setAutoComputeHomePosition( true );
-                nt->setDistance( 250 );
-        }
-
+        //osg::ref_ptr<visual_object> testObj5 = new visual_object( rootNode, "SAENGER" );      // todo memleak
+        //testObj5->setNewPosition( osg::DegreesToRadians(47.8123), osg::DegreesToRadians(12.94088), 550 );
+        //testObj5->loadGeometry( "../models/saengerCombine.flt" );
+        ////testObj5->setScale( 2 );
+        //testObj5->addUpdater( new object_updater(testObj5) ); // todo memleak
+
+        trackNode( testObj4 );
 
         // Load EDDF
@@ -553 +534 @@
 
 }
+
+void visual_core::trackNode( osg::Node* node_ )
+{
+        if(!node_)
+                return;
+
+        osg::Node* node = NULL;
+        // Check if tracked node is a visual_object
+        osgVisual::visual_object* trackedObject = dynamic_cast<osgVisual::visual_object*>(node_);
+        if(trackedObject)
+        {
+                if(trackedObject->getGeometry())
+                        node = trackedObject->getGeometry();
+                else
+                        node = trackedObject;
+        }
+        else
+                node = node_;
+
+        // Object mounted manipulator
+        if (objectMountedCameraManip.valid())
+                objectMountedCameraManip->setAttachedObject( node );
+        
+        // Spacemouse Node Tracker
+#ifdef USE_SPACENAVIGATOR
+        if (mouseTrackerManip.valid())
+        {
+                mouseTrackerManip->setTrackNode( node );
+                mouseTrackerManip->setMinimumDistance( 100 );
+        }
+#endif
+
+        // Classical OSG Nodetracker
+        if(nt.valid())
+        {
+                osgGA::NodeTrackerManipulator::TrackerMode trackerMode = osgGA::NodeTrackerManipulator::NODE_CENTER;
+                osgGA::NodeTrackerManipulator::RotationMode rotationMode = osgGA::NodeTrackerManipulator::ELEVATION_AZIM;
+                nt->setTrackerMode(trackerMode);
+                nt->setRotationMode(rotationMode);
+                nt->setMinimumDistance( 100 );
+                nt->setTrackNode( node );
+                nt->setAutoComputeHomePosition( true );
+                nt->setDistance( 250 );
+        }
+}