sceneutil/attach: inherit the UserDataContainer to avoid the resource cache from being cleared incorrectly

8 years ago · 8f71b65d38
parent 17125e6c4d
commit 8f71b65d38
1 changed files with 4 additions and 0 deletions
--- a/components/sceneutil/attach.cpp
+++ b/components/sceneutil/attach.cpp
@ -87,6 +87,8 @@ namespace SceneUtil
        {
            osg::ref_ptr<osg::Group> handle = new osg::Group;

+            osg::UserDataContainer* udc = toAttach->getUserDataContainer();
+
            CopyRigVisitor copyVisitor(handle, filter);
            toAttach->accept(copyVisitor);
            copyVisitor.doCopy();
@ -96,11 +98,13 @@ namespace SceneUtil
                osg::ref_ptr<osg::Node> newHandle = handle->getChild(0);
                handle->removeChild(newHandle);
                master->asGroup()->addChild(newHandle);
+                newHandle->setUserDataContainer(udc);
                return newHandle;
            }
            else
            {
                master->asGroup()->addChild(handle);
+                handle->setUserDataContainer(udc);
                return handle;
            }
        }