Visual-textual prototyping of 4D scenes

Author

Duecker, Marita ; Geiger, Christian ; Hunstock, Ralf ; Lehrenfeld, Georg ; Mueller, Wolfgang

Author_Institution

C-LAB, Paderborn, Germany

fYear

1997

fDate

23-26 Sep 1997

Firstpage

328

Lastpage

335

Abstract

3D-graphics are becoming popular in a steadily increasing number of areas such as entertainment, scientific visualization, simulation, and virtual reality. Despite this rapid growth the generation of animated 3D scenes is by no means trivial. Since animated 3D objects evolve over time the authors denote these objects as 4D. The article presents a novel approach to the rapid prototyping of 4D models. They introduce the AAL (Animated Agent Layer) system. AAL is an interpreter-based approach covering a textual (AAL-PR) as well as a visual command language (AAL-VL) for the specification of the dynamics in 4D scenes. AAL provides support for different levels of abstraction: primitives, structured objects, animated objects, and animated (autonomous) agents

Keywords

computer animation; data visualisation; digital simulation; program interpreters; virtual reality; visual languages; 3D graphics; 4D scenes; AAL system; Animated Agent Layer system; abstraction; animated 3D scene generation; animated agents; animated objects; dynamics specification; entertainment; interpreter-based approach; primitives; rapid prototyping; scientific visualization; simulation; structured objects; virtual reality; visual command language; visual-textual prototyping; Animation; Application software; Command languages; Computer graphics; Context modeling; Hardware; Layout; Libraries; Prototypes; Virtual reality;

fLanguage

English

Publisher

ieee

Conference_Titel

Visual Languages, 1997. Proceedings. 1997 IEEE Symposium on

Conference_Location

Isle of Capri

ISSN

1049-2615

Print_ISBN

0-8186-8144-6

Type

conf

DOI

10.1109/VL.1997.626601

Filename

626601