- draw the helion within update method using dirty flags in order to prevent it from being rendered when draw not completed
- draw the helion within update method using dirty flags in order to prevent it from being rendered when draw not completed

git-svn-id: 6a538601d1c922f78546b6a71dadc076bcde9bff@24333 6e01202a-0783-4428-890a-84243c50cc2b

concord-consortium/energy3d