A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2011; you can also visit the original URL.
The file type is
Lecture Notes in Computer Science
We consider a rational triangular Bézier surface of degree n and study conditions under which it is rationally parameterized by chord lengths (RCL surface) with respect to the reference circle. ... This RCL property, which extends an observation from [10, 13] about rational curves parameterized by chord lengths, was firstly observed in the surface case for patches on spheres in . ... Lávička and ZbyněkŠír were supported by Research Plan MSM 4977751301. All authors were supported by grant 2009/05 of AKTIONÖsterreich-Tschechische Republik. ...doi:10.1007/978-3-642-13411-1_2 fatcat:ix7e4iepwzbv3no65n5elv5y7a
The investigation of rational varieties with chord length parameterization (shortly RCL varieties) was started by Farin (2006) who observed that rational quadratic circles in standard Bézier form are parametrized ... by chord length. ... chord length parameterization with respect to this reference triangle (in the sense of Def. 1 in ...doi:10.1016/j.cagd.2011.04.003 fatcat:4rkrte3a5fc6riphzfc4yql3t4