Further work on Bound class/Node::getBound() and Drawable::getBound() and usage in OSG codebase

2014-05-14 16:01:40 +00:00
parent ff21af2b0d
commit 74f91037a7
30 changed files with 239 additions and 213 deletions
--- a/src/osg/Group.cpp
+++ b/src/osg/Group.cpp
@@ -369,7 +369,8 @@ BoundingSphere Group::computeBound() const
        const osg::Transform* transform = (*itr)->asTransform();
        if (!transform || transform->getReferenceFrame()==osg::Transform::RELATIVE_RF)
        {
-            bb.expandBy((*itr)->getBound());
+            const osg::BoundingSphere& bs = (*itr)->getBound();
+            bb.expandBy(bs);
        }
    }