SURFACE-SURFACE INTERSECTION BY HERMITE INTERPOLATION
Eng-Wee Chionh
2008
Abstract
A fast heuristic to approximate the intersection curve of two surface patches was originally proposed by Sederberg and Nishita. The patches are rationally parametrized and they cut each other transversely. This paper reports a simple generalization that greatly improves the accuracy of the original heuristic. The generalization either avoids or attenuates the approximation error. Avoidance is achieved when the improved heuristic produces the exact intersection curve; attenuation is accomplished with an aggregate square distance formula guiding the selection of a generalized constraint for a better fit.
DownloadPaper Citation
in Harvard Style
Chionh E. (2008). SURFACE-SURFACE INTERSECTION BY HERMITE INTERPOLATION . In Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008) ISBN 978-989-8111-20-3, pages 23-30. DOI: 10.5220/0001095100230030
in Bibtex Style
@conference{grapp08,
author={Eng-Wee Chionh},
title={SURFACE-SURFACE INTERSECTION BY HERMITE INTERPOLATION},
booktitle={Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008)},
year={2008},
pages={23-30},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001095100230030},
isbn={978-989-8111-20-3},
}
in EndNote Style
TY - CONF
JO - Proceedings of the Third International Conference on Computer Graphics Theory and Applications - Volume 1: GRAPP, (VISIGRAPP 2008)
TI - SURFACE-SURFACE INTERSECTION BY HERMITE INTERPOLATION
SN - 978-989-8111-20-3
AU - Chionh E.
PY - 2008
SP - 23
EP - 30
DO - 10.5220/0001095100230030