4 lation and optimization. These are essential constituents of the iterative process, leading to a feasible and, one hopes, optimal design. 1.3 Content of the Book In Chapter 2 we present briefly the
TO COMPUTER GRAPHICS BASED ONGKS Part I gives an introduction to basic concepts of computer graph- ics and to the principles and concepts of GKS. The aims of this part are twofold: to provide the begi
