nifti_user/ocu/src/VisualizationManager.cpp
void VisualizationManager::update(float wall_dt, float ros_dt)
    {
        // 1) Updates the frame transformer (clears the cache)
        frameTransformer->update();

        // 3) Updates the view controller
        viewController->update(wall_dt, ros_dt);

    }
/**
     * This call comes from the main RVIZ update loop
     * @param wall_dt Difference in wall time since the last update
     * @param ros_dt Difference in ROS time since the last update
     */
This call comes from the main RVIZ update loop
@param wall_dt Difference in wall time since the last update
@param ros_dt Difference in ROS time since the last update
This call comes from the main RVIZ update loop @param wall_dt Difference in wall time since the last update @param ros_dt Difference in ROS time since the last update
void VisualizationManager::update(float wall_dt, float ros_dt)
    {
        frameTransformer->update();
        viewController->update(wall_dt, ros_dt);
    }
void VisualizationManager :: update ( float wall_dt , float ros_dt ) { frameTransformer -> update ( ) ; viewController -> update ( wall_dt , ros_dt ) ; }
This call comes from the main RVIZ update loop
 @param wall_dt Difference in wall time since the last update
 @param ros_dt Difference in ROS time since the last update
This call comes from the main RVIZ update loop @param wall_dt Difference in wall time since the last update @param ros_dt Difference in ROS time since the last update
// 1) Updates the frame transformer (clears the cache) // 3) Updates the view controller