Presentation

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Boolean Operation for CAD Models Using a Hybrid Representation
SessionCAD & B-Reps
DescriptionWe propose a novel algorithm for efficient and accurate Boolean operations on B-Rep models by mapping them bijectively to controllable-error triangle meshes. Using conservative intersection detection on the mesh to locate all surface intersection curves and carefully handling degeneration and topology errors ensure that the results are watertight and correct.
Authors
Yingyu Yang
State Key Laboratory of Mathematical Sciences, Academy of Mathematics and Systems Science, Chinese Academy of Sciences
University of Chinese Academy of Sciences
Xiaohong Jia
State Key Laboratory of Mathematical Sciences, Academy of Mathematics and Systems Science, Chinese Academy of Sciences
University of Chinese Academy of Sciences
Bolun Wang
Visual Computing Institute, RWTH Aachen University
Jieyin Yang
State Key Laboratory of Mathematical Sciences, Academy of Mathematics and Systems Science, Chinese Academy of Sciences
University of Chinese Academy of Sciences
Shiqing Xin
Shandong University
Dong-Ming Yan
MAIS, Institute of Automation, Chinese Academy of Sciences
University of Chinese Academy of Sciences
Event Type
Technical Paper
TimeWednesday, 13 August 20252:10pm - 2:20pm PDT
LocationWest Building, Rooms 211-214
ACM Digital Library Journal Papers' PDFs
Conference Papers' PDFs
Session Time & Location
Sunday, 10 August 20256:00pm - 8:45pm PDTWest Building, Ballroom AB
Wednesday, 13 August 20252:00pm - 3:30pm PDTWest Building, Rooms 211-214
Interest Areas
Research & Education
Recordings
Livestreamed
Recorded
Registration Categories
Full Conference
Virtual Access
Wednesday
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