PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Cignoni P., Montani C., Scopigno R. On the Triangulation of Convex Polygons Presenting T-Vertices. Technical report, 1996.
 
 
Abstract
(English)
A technique to triangulate planar convex polygons presenting T{vertices is described. Simple strip or fan tessellation of a polygon with T{vertices can result in zero{area triangles and compromise the rendering process. Our technique splits such a polygon into one triangle strip and, at most, one triangle fan. The utility is particularly useful in multiresolution or adaptive representation of polygonal surfaces and surfaces' simpli cation.
Subject Planar convex polygons
Multiresolution of polygonal surfaces
Representation of polygonal surfaces


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