Added NodeVisitor::INTERSECTION_VISITOR VisitorType

git-svn-id: http://svn.openscenegraph.org/osg/OpenSceneGraph/trunk@14395 16af8721-9629-0410-8352-f15c8da7e697

src/osgUtil/CullVisitor.cpp

@@ -45,7 +45,7 @@ inline int EQUAL_F(float a, float b)
 
 
 CullVisitor::CullVisitor():
-    NodeVisitor(CULL_VISITOR,TRAVERSE_ACTIVE_CHILDREN),
+    osg::NodeVisitor(CULL_VISITOR,TRAVERSE_ACTIVE_CHILDREN),
     _currentStateGraph(NULL),
     _currentRenderBin(NULL),
     _traversalNumber(0),

src/osgUtil/IntersectVisitor.cpp

@@ -179,7 +179,8 @@ void IntersectVisitor::IntersectState::addLineSegment(osg::LineSegment* seg)
 }
 
 
-IntersectVisitor::IntersectVisitor()
+IntersectVisitor::IntersectVisitor():
+    osg::NodeVisitor(osg::NodeVisitor::INTERSECTION_VISITOR, osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN)
 {
 
     // override the default node visitor mode.

src/osgUtil/IntersectionVisitor.cpp

@@ -151,11 +151,9 @@ bool IntersectorGroup::containsIntersections()
 //  IntersectionVisitor
 //
 
-IntersectionVisitor::IntersectionVisitor(Intersector* intersector, ReadCallback* readCallback)
+IntersectionVisitor::IntersectionVisitor(Intersector* intersector, ReadCallback* readCallback):
+    osg::NodeVisitor(osg::NodeVisitor::INTERSECTION_VISITOR, osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN)
 {
-    // override the default node visitor mode.
-    setTraversalMode(osg::NodeVisitor::TRAVERSE_ACTIVE_CHILDREN);
-
     _useKdTreesWhenAvailable = true;
     _dummyTraversal = false;
 

src/osgUtil/UpdateVisitor.cpp

@@ -15,7 +15,8 @@
 using namespace osg;
 using namespace osgUtil;
 
-UpdateVisitor::UpdateVisitor():NodeVisitor(UPDATE_VISITOR,TRAVERSE_ALL_CHILDREN)
+UpdateVisitor::UpdateVisitor():
+    osg::NodeVisitor(osg::NodeVisitor::UPDATE_VISITOR, osg::NodeVisitor::TRAVERSE_ALL_CHILDREN)
 {
 }