Presentation
Fast Determination and Computation of Self-intersections for NURBS Surfaces
SessionInvited: Posters
DescriptionDetecting surface self-intersections is crucial for CAD modeling to prevent issues in simulation and manufacturing. This paper presents an algebraic-signature-based algorithm for fast determining self-intersections of NURBS surfaces. This signature is then recursively cross-used to compute the self-intersection locus, guaranteeing robustness in critical cases including tangency and small loops.
Contributors
Event Type
Invited Poster
Poster
TimeThursday, 18 December 20259:00am - 6:00pm HKT
LocationChancellor 1+2, Level 4