Issue 3

Yet another Remark on the Modelling Clip Problem

Zachrisen, Morten (Blackwell Publishing Ltd and the Eurographics Association, 1989)

Response to Morten Zachrisen s Note

Herman, Ivan (Blackwell Publishing Ltd and the Eurographics Association, 1989)

Notes on the Mathematics of the PHIGS Viewing Pipeline

Krammer, Gergely (Blackwell Publishing Ltd and the Eurographics Association, 1989)

It is well known that homogeneous linear matrix transformations of the projective space may be efficiently used for the representation and the execution of common geometrical transformations but the general class of such ...

Towards an Object-Oriented Interaction Model for Graphics User Interfaces

Hubner, Wolfgang; de Lancastre, Manuel (Blackwell Publishing Ltd and the Eurographics Association, 1989)

The increasing importance of the User Interface Management System THESEUS stimulated the development of a formalized graphics input model that is based on the THESEUS input concepts. This paper presents cooperative work ...

A Parallel HW/SW Environment for Image Synthesis

Paoluzzi, A.; Rosina, M.; Scopigno, R. (Blackwell Publishing Ltd and the Eurographics Association, 1989)

AbstractIn designing graphical workstations for high-level performance presentations of graphical models, the main goal nowadays is to perform some effective real-time traversal and rendering of data. In this paper we ...

Hidden Octree Node Removal as a Pipeline Process

Heal, B.W. (Blackwell Publishing Ltd and the Eurographics Association, 1989)

A processing pipeline solution to the generation and display of octree encoded 3-D objects is described. Particular emphasis is given to an algorithm which removes that part a of linear octree code which describes parts ...

Polygon Triangulation Algorithm as a Powerful Core Processor of PLAN-I

Chen, Xiangping; Ying, Daoning (Blackwell Publishing Ltd and the Eurographics Association, 1989)

A concise, complete and reliable algorithm for triangulating an arbitrary polygon is presented as a powerful core processor of PLAN-I (Production Layout Automation Nucleus) system1. A polygon with inner loops is converted ...