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VERSION:2.0
PRODID:Linklings LLC
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TZID:Asia/Hong_Kong
X-LIC-LOCATION:Asia/Hong_Kong
BEGIN:STANDARD
TZOFFSETFROM:+0800
TZOFFSETTO:+0800
TZNAME:HKT
DTSTART:19911015T033000
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BEGIN:VEVENT
DTSTAMP:20251218T030655Z
LOCATION:Chancellor 1+2\, Level 4
DTSTART;TZID=Asia/Hong_Kong:20251215T090000
DTEND;TZID=Asia/Hong_Kong:20251215T180000
UID:siggraphasia_SIGGRAPH Asia 2025_sess317_ipos_134@linklings.com
SUMMARY:Boolean Operation for CAD Models Using a Hybrid Representation
DESCRIPTION:Yingyu Yang and Xiaohong Jia (State Key Laboratory of Mathemat
 ical Sciences, Academy of Mathematics and Systems Science, Chinese Academy
  of Sciences; University of Chinese Academy of Sciences); Bolun Wang (Visu
 al Computing Institute, RWTH Aachen University); Jieyin Yang (State Key La
 boratory of Mathematical Sciences, Academy of Mathematics and Systems Scie
 nce, Chinese Academy of Sciences; University of Chinese Academy of Science
 s); Shiqing Xin (Shandong University); and Dong-Ming Yan (MAIS, Institute 
 of Automation, Chinese Academy of Sciences; University of Chinese Academy 
 of Sciences)\n\nWe propose a novel algorithm for efficient and accurate Bo
 olean operations on B-Rep models by mapping them bijectively to controllab
 le-error triangle meshes. Using conservative intersection detection on the
  mesh to locate all surface intersection curves and carefully handling deg
 eneration and topology errors ensure that the results are watertight and c
 orrect.\n\nRegistration Category: Enhanced Access, Exhibit & Experience Ac
 cess, Experience Hall Exhibitor, Full Access, Full Access Supporter, Trade
  Exhibitor\n\n
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