22 search results - page 4 / 5 » Reversible Polygonalization of a 3D Planar Discrete Curve: A... |
TOG
2008
13 years 7 months ago
2008
Motivated by applications in architecture and manufacturing, we discuss the problem of covering a freeform surface by single curved panels. This leads to the new concept of semi-d...
COMPGEOM
2003
ACM
14 years 26 days ago
2003
ACM
We introduce (1/r)-cuttings for collections of surfaces in 3-space that are sensitive to an additional collection of curves. Specifically, let S be a set of n surfaces in R3 of c...
ICRA
2000
IEEE
14 years 5 hour ago
2000
IEEE
We present techniques for fast motion planning by using discrete approximations of generalized Voronoi diagrams, computed with graphics hardware. Approaches based on this diagram ...
COMPGEOM
2004
ACM
13 years 11 months ago
2004
ACM
We introduce a new approach to the problem of collision detection between a rotating milling-cutter of an NC-machine and a model of a solid workpiece, as the rotating cutter conti...
COMPGEOM
2001
ACM
13 years 11 months ago
2001
ACM
The treatment of curved algebraic surfaces becomes more and more the focus of attention in Computational Geometry. We present a video that illustrates the computation of the conve...