Efficient self-collision detection on smoothly discretized surface animations using geometrical shape regularity
| dc.contributor.author | VOLINO, Pascal | en_US |
| dc.contributor.author | THALMANN, Nadia Magnenat | en_US |
| dc.date.accessioned | 2014-10-21T07:31:15Z | |
| dc.date.available | 2014-10-21T07:31:15Z | |
| dc.date.issued | 1994 | en_US |
| dc.description.abstract | We present a new algorithm for detecting self-collisionson highly discretized moving polygonal surfaces. If is based on geometrical shape regularity properties that permit avoiding many useless collision tests. We use an improved hierarchical representation of our surface that, besides the optimizations inherent to hierarchisation, allows us to fake adjacency information to our advantage for applying efficiently our geometrical optimizations. We reduce the computation time between each frame by building automatically the hierarchical structure once as a preprocessing task. We describe the main principles of our algorithm, followed by some performance tests. | en_US |
| dc.description.number | 3 | en_US |
| dc.description.seriesinformation | Computer Graphics Forum | en_US |
| dc.description.volume | 13 | en_US |
| dc.identifier.doi | 10.1111/1467-8659.1330155 | en_US |
| dc.identifier.issn | 1467-8659 | en_US |
| dc.identifier.pages | 155-166 | en_US |
| dc.identifier.uri | https://doi.org/10.1111/1467-8659.1330155 | en_US |
| dc.publisher | Blackwell Science Ltd and the Eurographics Association | en_US |
| dc.title | Efficient self-collision detection on smoothly discretized surface animations using geometrical shape regularity | en_US |