Multilevel Implementation Of The Dynamic Virtual Environment
Author(s)
D. Korošec, A. Holobar, M. Divjak & D. Zazula
Abstract
Multilevel implementation of the dynamic
virtual environment
D. KoroSec, A. Holobar M. Divjak & D. Zazula
Faculty of Electrical Engineering and Computer Science
University of Maribor, Slovenia.
Abstract
Virtual environments (VEs) are nowadays often more than just static
visualizations of 3D scenes in which user can navigate its avatar. From traditional
applications in, for example, civil and machine engineering, 3D technology is
moving forward to dynamic simulations and training systems. Unfortunately -
there is still a lack of software standards that could be used to efficiently build
such systems. VRML as probably the most standard technology for description of
3D scenes can add dynamic behaviour to 3D objects, but its implementation
mechanisms, based on messaging, are rather crude. Three main levels exist: on
the bottom simple deterministic behaviour can be hard-coded; medium level
(scripting) then resolves many of the bottom level limitations; and finally, to
create a complex system, separ
Keywords
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