Method processLookTarget

PlugIns/DotScene/src/DotSceneLoader.cpp:541–584

}

void DotSceneLoader::processLookTarget(pugi::xml_node& XMLNode, SceneNode* pParent)
{
    //! @todo Is this correct? Cause I don't have a clue actually

    // Process attributes
    String nodeName = getAttrib(XMLNode, "nodeName");

    LogManager::getSingleton().logMessage("[DotSceneLoader] Processing Look Target, nodeName: " + nodeName, LML_TRIVIAL);

    Node::TransformSpace relativeTo = Node::TS_PARENT;
    String sValue = getAttrib(XMLNode, "relativeTo");
    if (sValue == "local")
        relativeTo = Node::TS_LOCAL;
    else if (sValue == "parent")
        relativeTo = Node::TS_PARENT;
    else if (sValue == "world")
        relativeTo = Node::TS_WORLD;

    // Process position (?)
    Vector3 position;
    if (auto pElement = XMLNode.child("position"))
        position = parseVector3(pElement);

    // Process localDirection (?)
    Vector3 localDirection = Vector3::NEGATIVE_UNIT_Z;
    if (auto pElement = XMLNode.child("localDirection"))
        localDirection = parseVector3(pElement);

    // Setup the look target
    try
    {
        if (!nodeName.empty())
        {
            SceneNode* pLookNode = mSceneMgr->getSceneNode(nodeName);
            position = pLookNode->_getDerivedPosition();
        }

        pParent->lookAt(position, relativeTo, localDirection);
    }
    catch (const Exception& e)
    {
        LogManager::getSingleton().logError("DotSceneLoader - " + e.getDescription());
    }
}

void DotSceneLoader::processTrackTarget(pugi::xml_node& XMLNode, SceneNode* pParent)
{