Michal Ponder George Papagiannakis Tom Molet Nadia Magnenat-Thalmann Daniel Thalmann VHD++ Development Framework: Towards Extendible, Component Based VR/AR Simulation Engine Featuring Advanced Virtual Character Technologies. 96-104 2003 conf/cgi/2003 Computer Graphics International http://doi.ieeecomputersociety.org/10.1109/CGI.2003.1214453 db/conf/cgi/cgi2003.html#PonderPMMT03