From 4ad410969ef359bcdcdc26a2844dbc8ba052ecf8 Mon Sep 17 00:00:00 2001
From: Robert Osfield <robert@openscenegraph.com>
Date: Tue, 10 Nov 2020 15:44:51 +0000
Subject: [PATCH] Added Node::accept() usage from IntersectionVisitor to
 IntersectVisitor

---
 src/osgUtil/IntersectVisitor.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/osgUtil/IntersectVisitor.cpp b/src/osgUtil/IntersectVisitor.cpp
index 0f05b5f4d..250dcff68 100644
--- a/src/osgUtil/IntersectVisitor.cpp
+++ b/src/osgUtil/IntersectVisitor.cpp
@@ -664,9 +664,9 @@ void IntersectVisitor::apply(Geode& geode)
 {
     if (!enterNode(geode)) return;
 
-    for(unsigned int i = 0; i < geode.getNumDrawables(); i++ )
+    for(unsigned int i = 0; i < geode.getNumChildren(); i++ )
     {
-        intersect(*geode.getDrawable(i));
+        geode.getChild(i)->accept(*this);
     }
 
     leaveNode();
@@ -680,7 +680,7 @@ void IntersectVisitor::apply(Billboard& node)
     // IntersectVisitor doesn't have getEyeLocal(), can we use NodeVisitor::getEyePoint()?
     const Vec3& eye_local = getEyePoint();
 
-    for(unsigned int i = 0; i < node.getNumDrawables(); i++ )
+    for(unsigned int i = 0; i < node.getNumChildren(); i++ )
     {
         const Vec3& pos = node.getPosition(i);
         osg::ref_ptr<RefMatrix> billboard_matrix = new RefMatrix;
@@ -688,7 +688,7 @@ void IntersectVisitor::apply(Billboard& node)
 
         pushMatrix(billboard_matrix.get(), osg::Transform::RELATIVE_RF);
 
-        intersect(*node.getDrawable(i));
+        node.getChild(i)->accept(*this);
 
         popMatrix();