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DynaMo - dynamic 3D models for the web

A declarative approach to dynamic and interactive 3D models on the web using x3dom
: Krispel, Ulrich; Settgast, Volker; Fellner, Dieter W.


Association for Computing Machinery -ACM-; Association for Computing Machinery -ACM-, Special Interest Group on Computer Graphics and Interactive Techniques -SIGGRAPH-:
Web3D 2018, 23rd International ACM Conference on 3D Web Technology. Proceedings : Poznań, Poland, June 20 - 22, 2018
New York: ACM, 2018
ISBN: 978-1-4503-5800-2
Art. 16, 5 pp.
International Conference on 3D Web Technology (WEB3D) <23, 2018, Poznan>
Conference Paper
Fraunhofer IGD ()
Fraunhofer Austria ()
animation; X3DOM; declarative 3D; Guiding Theme: Digitized Work; Guiding Theme: Visual Computing as a Service; Research Area: Computer graphics (CG)

Animations aid greatly to a presentation of a sophisticated manmade object. With additional interactivity, a user can explore such an object to gain even better understanding. The authoring of such dynamic models is often very resource demanding, as the animations and logic of interaction has to be expressed in an authoring program; often using a programming language. Furthermore, the 3D model and its dynamic capabilites are tightly coupled, which makes it costly to integrate changes of the underlying 3D model - e.g. if a machine part changes. Contribution and Benefit. We present a novel scheme to define varying states of a 3D model in a decoupled, declarative manner using pattern matching. Furthermore, we demonstrate its capabilites for the web with an open source JavaScript implementation that operates on an x3dom model.