Fixes to Doxygen files from Neil.

Removed unused set/getReportMode() methods and member variables from IntersectVisitor.

Added deep copy construction of Geometry objects.

include/osg/CopyOp

@@ -17,6 +17,8 @@ class StateSet;
 class StateAttribute;
 class Node;
 class Drawable;
+class Array;
+class Primitive;
 
 /** Copy Op(erator) used to control the whether shallow or deep copy is used
   * during copy construction and clone operation.*/
@@ -35,6 +37,8 @@ class SG_EXPORT CopyOp
             DEEP_COPY_STATEATTRIBUTES = 16,
             DEEP_COPY_TEXTURES = 32,
             DEEP_COPY_IMAGES = 64,
+            DEEP_COPY_ARRAYS = 128,
+            DEEP_COPY_PRIMITIVES = 256,
             DEEP_COPY_ALL = 0xffffffff
         };
 
@@ -51,6 +55,8 @@ class SG_EXPORT CopyOp
         virtual StateAttribute* operator() (const StateAttribute* attr) const;
         virtual Texture*        operator() (const Texture* text) const;
         virtual Image*          operator() (const Image* image) const;
+        virtual Array*          operator() (const Array* image) const;
+        virtual Primitive*      operator() (const Primitive* image) const;
 
     protected:
     

include/osgUtil/IntersectVisitor

@@ -76,17 +76,6 @@ class OSGUTIL_EXPORT IntersectVisitor : public osg::NodeVisitor
         /** Add a line segment to use for intersection testing during scene traversal.*/
         void addLineSegment(osg::LineSegment* seg);
 
-        /** Modes to control how IntersectVisitor reports hits. */
-        enum HitReportingMode {
-            ONLY_NEAREST_HIT,
-            ALL_HITS
-        };
-
-        /** Set the mode of how hits should reported back from a traversal.*/
-        void setHitReportingMode(HitReportingMode hrm) { _hitReportingMode = hrm; }
-        /** Get the mode of how hits should reported back from a traversal.*/
-        HitReportingMode getHitReportingMode() { return _hitReportingMode; }
-
         //typedef std::multiset<Hit> HitList;
         typedef std::vector<Hit> HitList;
         typedef std::map<osg::LineSegment*,HitList > LineSegmentHitListMap;
@@ -151,8 +140,6 @@ class OSGUTIL_EXPORT IntersectVisitor : public osg::NodeVisitor
         IntersectStateStack         _intersectStateStack;
 
         osg::NodePath               _nodePath;
-
-        HitReportingMode            _hitReportingMode;
         LineSegmentHitListMap       _segHitList;
 };