CAD
1999
Springer
14 years 8 days ago
1999
Springer
This paper presents algorithms for computing offsets of NURBS curves and surfaces. The basic approach consists of four steps: (1) recognition of special curves and surfaces; (2) s...
CAD
2007
Springer
14 years 18 days ago
2007
Springer
This paper proposes an error analysis of reparametrization based approaches for planar curve offsetting. The approximation error in Hausdorff distance is computed. The error is bo...