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Easy Mesh Cutting
Author(s) -
Ji Zhongping,
Liu Ligang,
Chen Zhonggui,
Wang Guojin
Publication year - 2006
Publication title -
computer graphics forum
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 120
eISSN - 1467-8659
pISSN - 0167-7055
DOI - 10.1111/j.1467-8659.2006.00947.x
Subject(s) - computer science , polygon mesh , sketch , computer graphics , metric (unit) , t vertices , boundary (topology) , computer graphics (images) , feature (linguistics) , mesh generation , triangle mesh , engineering drawing , algorithm , finite element method , mathematics , mathematical analysis , linguistics , operations management , physics , philosophy , engineering , economics , thermodynamics
We present Easy Mesh Cutting, an intuitive and easy‐to‐use mesh cutout tool. Users can cut meaningful components from meshes by simply drawing freehand sketches on the mesh. Our system provides instant visual feedback to obtain the cutting results based on an improved region growing algorithm using a feature sensitive metric. The cutting boundary can be automatically optimized or easily edited by users. Extensive experimentation shows that our approach produces good cutting results while requiring little skill or effort from the user and provides a good user experience. Based on the easy mesh cutting framework, we introduce two applications including sketch‐based mesh editing and mesh merging for geometry processing. Categories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Geometric algorithms, languages, and systems