Skeleton based cage generation guided by harmonic fields

Sara Casti,Marco Livesu,Nicolas Mellado,Nadine Abu Rumman,Riccardo Scateni,Loïc Barthe,Enrico Puppo

Computers & Graphics（2019）

引用 8|浏览96

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摘要

•The cage generation problem is analyzed.•We propose a novel user-assisted tool to build cages guided by the skeleton.•A harmonic field is used to trace non-planar cross-section.•Our cages reflect the extrinsic symmetry of the input model.•We produce cages for a variety of 3D models including complex shapes.

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关键词

Computational geometry,Object modeling,Curve, surface, solid, and object representations

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