Creating polyhedral stellations

  • Authors:
  • Kathleen R. McKeown;Norman I. Badler

  • Affiliations:
  • Department of Computer and Information Science, The Moore School/D2, University of Pennsylvania, Philadelphia, PA;Department of Computer and Information Science, The Moore School/D2, University of Pennsylvania, Philadelphia, PA

  • Venue:
  • SIGGRAPH '80 Proceedings of the 7th annual conference on Computer graphics and interactive techniques
  • Year:
  • 1980

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Abstract

A process for creating and displaying stellations of a given polyhedral solid is described. A stellation is one of many star-like polyhedra which can be derived from a single solid by extending its existing faces. A program has been implemented which performs the stellation process on an input object and generates a 3-dimensional image of the stellated object on a computer graphics display screen. Pictures of icosahedron and rhombictriacontahedron stellations generated by the program are included in the paper.