An Interactive 3D Graphics Class Library in Eiffel.

An Interactive 3D Graphics Class Library in Eiffel

Turner R, Gobbetti E, Balaguer JF, Mangili A

Proc. EUROGRAPHICS Workshop on Object-Oriented Graphics, Champery, Switzerland, 1993

Abstract

An object-oriented design is presented for building interactive 3D graphics applications. The design takes the form of a library of classes written in Eiffel, an object oriented language with multiple inheritance, static typing, dynamic binding, garbage collection, and assertion checking. The classes form a set of reusable components from which a variety of other interactive 3D graphics applications could easily be constructed. A discussion of the overall design goals and philosophy is given. This is followed by a summary description of the purpose and implementation of each of the component class clusters. Finally, the issues are discussed of applying object-oriented techniques to interactive 3D graphics, including encapsulation of existing software and the implementation on a Silicon Graphics Iris workstation.

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