@alibaba: Nice, that's how you do it! Sadly the c_updatehull() call is the biggest disadvantage of that system and I highly suggest (to other users) to only use low poly (I'd even say notably less than 500 polygons) models for said collision detection.
"Falls das Resultat nicht einfach nur dermassen gut aussieht, sollten Sie nochmal von vorn anfangen..." - Manual
