562 search results - page 35 / 113 » On theoretical backgrounds of CAD |
CAD
2006
Springer
13 years 8 months ago
2006
Springer
Traditional mesh-based approaches to the modeling and analysis of physical fields within geometric models require some form of topological reconstruction and conversion in the mes...
CAD
2006
Springer
13 years 8 months ago
2006
Springer
Given a set of spheres in 3D, constructing its Voronoi diagram in Euclidean distance metric is not easy at all even though many mathematical properties of its structure are known....
CAD
2006
Springer
13 years 8 months ago
2006
Springer
A robust and efficient algorithm for trimming both local and global self-intersections in offset curves and surfaces is presented. Our scheme is based on the derivation of a ratio...
CAD
2006
Springer
13 years 8 months ago
2006
Springer
Presented in this paper is a sweepline algorithm to compute the Voronoi diagram of a set of circles in a two-dimensional Euclidean space. The radii of the circles are non-negative...
CAD
2006
Springer
13 years 8 months ago
2006
Springer
This paper compares two techniques for the approximation of the offsets to a given planar curve. The two methods are based on approximate conversion of the planar curve into circu...