Offsetting operations on non-manifold topological models

@article{Lee2009OffsettingOO,
  title={Offsetting operations on non-manifold topological models},
  author={Sang-Hun Lee},
  journal={Computer-Aided Design},
  year={2009},
  volume={41},
  pages={830-846}
}
This paper describes non-manifold offsetting operations that add or remove a uniform thickness from a given non-manifold topological model. The mathematical definitions and properties of the non-manifold offsetting operations are investigated first, and then an offset algorithm based on the definitions is proposed and implemented using the non-manifold Euler operators proposed in this paper. In this algorithm, the offset elements of minimal size for the vertices, edges and faces of a given non… CONTINUE READING

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