Clean up comments and rebuilt wrappers.

Added extra event handlers to osgsimulator example

include/osg/Drawable

@@ -421,7 +421,7 @@ class OSG_EXPORT Drawable : public Object
           * must be implemented in concrete subclasses of the Drawable base class, examples include osg::Geometry and osg::ShapeDrawable.
           * drawImplementation(RenderInfo&) is called from the draw(RenderInfo&) method, with the draw method handling management of OpenGL display lists,
           * and drawImplementation(RenderInfo&) handling the actuall drawing itself.  
-          * @param state The osg::State object that encapulates the current OpenGL state for the current graphics context. */
+          * @param renderInfo The osg::RenderInfo object that encapulates the current rendering information including the osg::State OpenGL state for the current graphics context. */
         virtual void drawImplementation(RenderInfo& renderInfo) const = 0;
 
 

include/osgSim/HeightAboveTerrain

@@ -64,7 +64,7 @@ class OSGSIM_EXPORT HeightAboveTerrain
           * If the topmost node is not a CoordinateSystemNode then a local coordinates frame is assumed, with a local up vector. */
         void computeIntersections(osg::Node* scene, osg::Node::NodeMask traversalMask=0xffffffff);
 
-        /** Compute the vertical distance between the specified scene graph and a single HAT point. .*/
+        /** Compute the vertical distance between the specified scene graph and a single HAT point. */
         static double computeHeightAboveTerrain(osg::Node* scene, const osg::Vec3d& point, osg::Node::NodeMask traversalMask=0xffffffff);
         
         

include/osgViewer/Viewer

@@ -20,7 +20,7 @@
 
 namespace osgViewer {
 
-/** Viewer holds a single view on to a single scene..*/
+/** Viewer holds a single view on to a single scene.*/
 class OSGVIEWER_EXPORT Viewer : public osgViewer::View
 {
     public: