Browsing Issue 1 by Title
Now showing items 2-5 of 5
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A Formal Specification of a Graphics System in the Framework of the Computer Graphics Reference Model
(Blackwell Science Ltd and the Eurographics Association, 1993)This paper is motivated by the emerging ISO/IEC Reference Model for Computer Graphics (CGRM) and the revision of the ISO/IEC computer graphics standard, the Graphical Kernel System (GKS). The paper explores the use of the ... -
The Generation of Circular Arcs on Hexagonal Grids
(Blackwell Science Ltd and the Eurographics Association, 1993)The best disposition of a discrete set of points on the plane can be reached if the points are on a hexagonal grid. This paper describes two algorithms for circular arc mesh point selection on hexagonal grids. They find ... -
The Generation of Straight Lines on Hexagonal Grids
(Blackwell Science Ltd and the Eurographics Association, 1993)The best disposition of a discrete set of points on the plane can be reached if the points are on a hexagonal grid. This paper describes an algorithm for the generation of straight lines on hexagonal grids. It uses only ... -
Symmetrical Patterns from Dynamics
(Blackwell Science Ltd and the Eurographics Association, 1993)Automatic generation of symmetrical patterns belonging to all seventeen wallpaper groups is considered from a dynamical system s point of view. A pseudo-code of the algorithm is provided to generate the computer graphics. ...