A model for cellular development in morphogenetic fields

Martin J.M. de Boear, F. David Fracchia, and Przemyslaw Prusinkiewicz
Department of Computer Science
University of Regina

Abstract

This paper introduces cell systems as a new framework for the simulation of pattern and shape formation in two-dimensional cellular structures. Cell systems describe development in terms of lineage rules, with the orientations of division walls specified relative to a directional morphogenetic field. The shapes of cells result from mechanical cell interactions due to osmotic pressure and wall tension. Cell systems offer a highly intuitive method for describing the development of cellular structures, and capture their natural variability in a straightforward way. The concept is illustrated using abstract patterns and a developmental model of a fern gametophyte.

Reference

Martin J. M. de Boer, F. David Fracchia, and Przemyslaw Prusinkiewicz. A model for cellular development in morphogenetic fields. In Lindenmayer Systems: Impacts on Theoretical Computer Science, Computer Graphics, and Developmental Biology, pp. 351-370. Springer-Verlag, 1992.

Download PDF here (1Mb).

Back to Publications