Specification of Camera Motion

• With a camera, usually more interested in what it's looking at than its exact orientation
• Camera animation may be specified by
  • A motion path for the camera itself.
  • A motion path for a lookat point

    (possibly derived from the motion of an object of interest).

• Camera moved along the motion path and the orientation of camera determined by the lookat point.
• Ideally, ``focus would be pulled'' to match the distance to object of interest.
• Tilt might be constrained to lie within certain bounds.