Ogre 1.x to Ogre 2.x

snippets

// node iterator
// 1.x
Ogre::Node::ChildNodeIterator node_it = node->getChildIterator();
// 2.x
Ogre::Node::NodeVecIterator  node_it = node->getChildIterator();

// create child
// 1.x
mEarNode = scene->getRootSceneNode()->createChildSceneNode(Ogre::Vector3(0,0,0), Ogre::Quaternion::IDENTITY);
Ogre::SceneNode * nodeSign = node->createChildSceneNode(sName);
// 2.x
mEarNode = scene->getRootSceneNode()->createChildSceneNode(Ogre::SCENE_DYNAMIC, Ogre::Vector3(0,0,0), Ogre::Quaternion::IDENTITY);
Ogre::SceneNode * nodeSign = node->createChildSceneNode(Ogre::SCENE_STATIC);
nodeSign->setName(sName);

// entity AABB
// 1.x
myAxisAlignedBox->merge(myEntity->getBoundingBox());
// 2.x
myAxisAlignedBox->merge(myEntity->getWorldAabb().getMinimum());
myAxisAlignedBox->merge(myEntity->getWorldAabb().getMaximum());