On the Skeleton of Simple CSG Objects
- 1 March 1993
- journal article
- Published by ASME International in Journal of Mechanical Design
- Vol. 115 (1) , 87-94
- https://doi.org/10.1115/1.2919330
Abstract
The skeleton (medial-axis surface) of an object is the locus of all points in the object’s interior that have equal minimum distance from at least two distinct parts of the boundary. The skeleton can be used in blending, motion planning, medical tomography, computer vision, and in mesh generation. We discuss some simple but frequently encountered shape elements of the skeleton of CSG objects, and investigate properties of trimming surfaces delimiting the faces of skeletons.Keywords
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