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DTSTAMP:20230103T035307Z
LOCATION:Auditorium\, Level 5\, West Wing
DTSTART;TZID=Asia/Seoul:20221206T100000
DTEND;TZID=Asia/Seoul:20221206T120000
UID:siggraphasia_SIGGRAPH Asia 2022_sess153_papers_253@linklings.com
SUMMARY:Interactive and Robust Mesh Booleans
DESCRIPTION:Technical Papers\n\nInteractive and Robust Mesh Booleans\n\nCh
 erchi, Pellacini, Attene, Livesu\n\nBoolean operations between objects are
  among the most used paradigms to create and edit digital shapes. Despite 
 being conceptually simple, the computation of mesh booleans is notoriously
  challenging. The main issues come mostly from the presence of numerical a
 pproximations that make the detection and processing of intersection point
 s inconsistent and unreliable, exposing implementations based on floating 
 point arithmetic to many kinds of degeneracy and failure. Numerical method
 s based on rational numbers or exact geometric predicates have the needed 
 robustness guarantees, that are achieved at the cost of increased computat
 ion times that, as of today, has always restricted the use of robust mesh 
 booleans to offline applications.\nWe introduce the first algorithm for bo
 olean operations with robustness guarantees that is capable of operating a
 t interactive frame rates on meshes with up to 100K triangles.\nOur contri
 bution enables artists to work interatively with reliable boolean operatio
 ns.\n\nRegistration Category: FULL ACCESS, EXPERIENCE PLUS ACCESS, EXPERIE
 NCE ACCESS, TRADE EXHIBITOR\n\nLanguage: ENGLISH\n\nFormat: IN-PERSON
URL:https://sa2022.siggraph.org/en/full-program/?id=papers_253&sess=sess15
 3
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