15 search results - page 2 / 3 » Isotopy of Polygonal Domains for Generalized Polygons |
CGF
2008
13 years 6 months ago
2008
Barycentric coordinates can be used to express any point inside a triangle as a unique convex combination of the triangle's vertices, and they provide a convenient way to lin...
MM
2006
ACM
14 years 6 days ago
2006
ACM
Automatic scene generation using voice and text offers a unique multimedia approach to classic storytelling and human computer interaction with 3D graphics. In this paper, we pre...
COMGEO
2006
ACM
13 years 6 months ago
2006
ACM
Geometric shortest paths are a major topic in computational geometry; see the survey paper by Mitchell [12]. A shortest path between two points in a simple polygon can be found in...
SIGGRAPH
1999
ACM
13 years 10 months ago
1999
ACM
We present a solution to the general problem of characterizing shadows in scenes involving a uniform polygonal area emitter and a polygonal occluder in arbitrary position by manif...
COMPGEOM
2008
ACM
13 years 8 months ago
2008
ACM
This video illustrates an algorithm for computing a maximum number of disjoint paths for unit disks moving among a set of dynamic obstacles in the plane. The problem is motivated ...