Programujeme L-systémy v PostScriptu
Although we tend to think of PostScript as a file format used to describe graphics, it is in reality a full-fledged programming language with graphical capabilities. Thus, the power of PostScript goes far beyond that of simple vector-graphics formats. All sorts of computations can be programmed, including complex arithmetic calculations. In this paper, we show how to use recursive functions in PostScript to implement a family of rewriting structures known as L-systems. Based on these systems, one...