Method FindNode

src/engine/SceneGraph.cpp:913–957

}

std::shared_ptr<SceneGraphNode> SceneGraph::FindNode(const std::filesystem::path& path, SceneGraphNode* context) const
{
    auto pathComponent = path.begin();

    if (pathComponent == path.end())
        return nullptr;

    if (*pathComponent == "/")
    {
        context = m_Root.get();
        ++pathComponent;
    }

    if (!context)
    {
        log::error("Relative node queries with NULL context are not supported");
        return nullptr;
    }

    SceneGraphNode* current = context;
    
    while (current && pathComponent != path.end())
    {
        if (*pathComponent == "..")
        {
            current = current->GetParent();
            ++pathComponent;
            continue;
        }

        auto found = std::find_if(current->m_Children.begin(), current->m_Children.end(),
            [&pathComponent](std::shared_ptr<SceneGraphNode> const& item) { return item->GetName() == *pathComponent; });

        if (found != current->m_Children.end())
        {
            current = found->get();
            ++pathComponent;
            continue;
        }

        return nullptr;
    }

    return current->shared_from_this();
}

void SceneGraph::Refresh(uint32_t frameIndex)
{