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Augmented Sculpture: Computer Ghosts of Physical Artifacts
- Leonardo
- The MIT Press
- Volume 36, Number 3, June 2003
- pp. 211-219
- Article
- Additional Information
This paper describes an approach to computer-based sculpting concerned with the creation and modification of digital models based on physical abstract sculptures. The authors begin by presenting a survey of current methods for the creation of computer-based sculpted artifacts. They proceed to present some original methods and tools based on the Function Representation of geometric models. They introduce a specialized computer language, called HyperFun, that facilitates the modeling of complex objects. In addition to presenting computer-generated textured and animated models of pre-existing sculptures, they also show how novel shapes can be generated using the Hyper- Fun system. Finally they outline two advanced projects concerned with creating a sculpturebased augmented reality that allows for the interactive participation of the observer.