Browsing Issue 4 by Title

Now showing items 1-6 of 6

    • Control Points for Multivariate B-Spline Surfaces over Arbitrary Triangulations 

      Fong, Philip; Seidel, Hans-Peter (Blackwell Science Ltd and the Eurographics Association, 1991)
      This paper describes first results of a test implementation that implements the new multivariate B-splines as recently developed by Dahmen et al. 10for quadratics and cubics. The surface scheme is based on blending functions ...

    • Development of an Intelligent Wheelchair Using Computer Graphics Animation and Simulation 

      Ojala, Jari; Inoue, Kenji; Sasaki, Ken; Takano, Masaharu (Blackwell Science Ltd and the Eurographics Association, 1991)
      A new robot simulator JC-1 is used as a control software development tool in a project in progress where an intelligent wheelchair for a blind user is being developed. The intelligent wheelchair is planned to be able to ...

    • From Math Comes Beauty: Monkey Curves, Spirals, and Saddles 

      Pickover, C. (Blackwell Science Ltd and the Eurographics Association, 1991)
      This informal note presents computational recipes for producing visually interesting surfaces.

    • Million-Point Sculptures 

      Pickover, Cliff (Blackwell Science Ltd and the Eurographics Association, 1991)
      Visually interesting chaotic attractors resembling sculpture are described.

    • Object-Oriented Data Modelling for Graphics Databases: a Declarative Approach 

      Bhalla, Neelam; Balasundaram, S. (Blackwell Science Ltd and the Eurographics Association, 1991)
      This paper presents a new scheme to integrate the declarative approach to graphics and object-oriented data modelling techniques to form a fruitful symbiosis for constraint-based graphics database systems. It has rich ...

    • The Shortest Way to Draw a Connected Picture 

      Seebold, Patrice; Slowinski, Karine (Blackwell Science Ltd and the Eurographics Association, 1991)
      With any word over the alphabet ?=r, r?, u, u, we associate a connected picture in the following manner: the reading of each letter of this word induces a unit line: r (r?, u, u respectively) stands for a right (left, up, ...