A haptic VR milling surgery simulator--using high-resolution CT-data
Eriksson, M.; Dixon, M.; Wikander, J.
Studies in Health Technology and Informatics 119: 138-143
2006
ISSN/ISBN: 0926-9630 PMID: 16404033 Document Number: 602405
A haptic virtual reality milling simulator using high resolution volumetric data is presented in this paper. We discuss the graphical rendering performed from an iso-surface generated using marching cubes with a hierarchical storage method to optimize for fast dynamic changes to the data during the milling process. We also present a stable proxy-based haptic algorithm used to maintain a tip position on the surface avoiding haptic fall-through.