Have object turn to face viewer and point to other object


#1

Can anyone give me a tip or code to accomplish these two jobs:

A. Have a 3d object rotate so that it always faces the viewer

B. Have an object like an arrow always point towards an object on the screen.

Appreciate your efforts!


#2

Look in to Billboards.
The the solar system example in the last competition as a good place to start.

Steve