The heart of any system that simulates the physical interaction between objects is collision detection-the ability to detect when two objects have come into contact. This system is also one of the most difficult aspects of a physical simulation to implement correctly, and invariably it is the main consumer of CPU cycles. Practitioners, new to the f

A full-text reporter of decisions rendered by federal and state courts throughout the United States on federal and state labor problems, with case table and topical index.

Vols. 9-17 include decisions of the War Labor Board.