CGI
1998
IEEE
14 years 8 months ago
1998
IEEE
In this article we improve the butterfly and Loop's algorithm. As a result we obtain subdivision algorithms for triangular nets which can be used to generate G1- and G2surfac...
AGTIVE
2003
Springer
14 years 9 months ago
2003
Springer
Many polygon mesh algorithms operate in a local manner, yet are formally specified using global indexing schemes. This obscures the essence of these algorithms and makes their spe...
COMPGEOM
2006
ACM
14 years 10 months ago
2006
ACM
We give the first complete subdivision algorithm for the intersection of two Bezier curves F, G, possibly with tangential intersections. Our approach to robust subdivision algori...