Appeal No. 96-2994 Application 08/282,413 of simplification noted by Fuchs, however, do not suggest the determination of a second partitioning plane only when the first or second object moves across a first partitioning plane which is defined as being between the two objects. Claims 1 and 14 require that action take place based on a specific type of relative movement between a first and second object in a virtual reality environment. The movement recited in the claims has nothing to do with the movement of the observer within the virtual reality environment. Only a specific type of movement of one object within the environment with respect to another object within the environment leads to the determination of a second partitioning plane as recited in claims 1 and 14. Such a determination is not suggested by the combined teachings of Corthout and Fuchs. Since we agree with appellants that the combined teachings of Corthout and Fuchs do not teach or suggest the invention of independent claims 1 and 14, we do not sustain 10Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 NextLast modified: November 3, 2007