Twists, curvatures and surface interrogation

R. E. Barnhill, G. Farin, L. Fayard, H. Hagen

Research output: Contribution to journalArticlepeer-review

21 Scopus citations


A survey is presented of methods to determine the corner twists of a bicubic patch, the employment of differential geometry to compare the methods, and the graphics tools to visualize them.

Original languageEnglish (US)
Pages (from-to)341-344,c1-c2,345-346
JournalComputer-Aided Design
Issue number6
StatePublished - 1988


  • computer-aided geometric design
  • surfaces
  • twists

ASJC Scopus subject areas

  • Computer Science Applications
  • Computer Graphics and Computer-Aided Design
  • Industrial and Manufacturing Engineering


Dive into the research topics of 'Twists, curvatures and surface interrogation'. Together they form a unique fingerprint.

Cite this