Title: Efficient cellular automata for 2D / 3D free-form modeling
Authors: Druon, S.
Crosnier, A.
Brigandat, L.
Citation: Journal of WSCG. 2003, vol. 11, no. 1-3.
Issue Date: 2003
Publisher: UNION Agency – Science Press
Document type: článek
URI: http://wscg.zcu.cz/wscg2003/Papers_2003/I17.pdf
ISSN: 1213-6972
Keywords: freeform modelování;buněčné automaty
Keywords in different language: freeform modelling;cellular automata
Abstract: This paper presents an approach for efficiently simulating highly deformable 2D substances undergoing viscoplastic deformations in real time. The user deals with objects in the same way as clay works. Based on the work of Y. Takai and H. Arata, we suggest a new approach for the computation of repartition rules. We use a discrete 2D space in which each pixel is given a certain amount of clay at the intialisation of the system. The user’s tool only moves some clay from a pixel to another, creating an overload. The repartition of this overload amoung the neighbours is then made according to the laws of plastic deformation thanks to a cellular automaton.
Rights: © UNION Agency – Science Press
Appears in Collections:Volume 11, number 1-3 (2003)

Files in This Item:
File Description SizeFormat 
I17.pdf336,54 kBAdobe PDFView/Open

Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/1675

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.