2 search results - page 1 / 1 » A Laguerre geometric approach to rational offsets |
CAGD
1998
13 years 10 months ago
1998
Laguerre geometry provides a simple approach to the design of rational curves and surfaces with rational offsets. These so-called PH curves and PN surfaces can be constructed from...
SMA
2008
ACM
13 years 10 months ago
2008
ACM
We present robust and efficient algorithms for computing Voronoi diagrams of planar freeform curves. Boundaries of the Voronoi diagram consist of portions of the bisector curves b...