An efficient dynamic point algorithm for line-based collision detection in real time surgery simulation involving haptics
Maciel, A.; De, S.
Studies in Health Technology and Informatics 132: 266-271
2008
ISSN/ISBN: 0926-9630 PMID: 18391302 Document Number: 617131
In this paper, we introduce a novel "dynamic point" algorithm for computing the interaction of a line-shaped haptic cursor and polygonal surface models which has a near constant complexity. The algorithm is applied in laparoscopic surgery simulation for interaction of surgical instruments with physics-based deformable organ models.
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