Title:	Interactive variantion of geometric shapes inside a constraint-based environment
Authors:	Kolmanič, Simon Žalik, Borut
Citation:	Journal of WSCG. 1997, vol. 5, no. 1-3.
Issue Date:	1997
Publisher:	Václav Skala - UNION Agency
Document type:	článek article
URI:	http://wscg.zcu.cz/wscg1997/wscg97.htm http://hdl.handle.net/11025/15930
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online)
Keywords:	geometrické modelování;systém založený na omezení;změna geometrie;interakce
Keywords in different language:	geometric modelling;constraint-based system;variation of geometry;interaction
Abstract in different language:	In this paper, a 2D constraint-based drawing system which distinguishes between visible and auxiliary geometry is presented. The auxiliary geometry is fixed by the geometrical constraints and represents a framework on which the entities of the visible geometry are mapped. In continuation of the paper, the used constraints and the parametrisation of the geometric objects are presented. The parametrisation of geometric objects expires automatically as the user adds new constraints to the object. With change of these parameters, the user can interactively create an instance of the object. So the instance generation is made very simple for the user.
Rights:	© Václav Skala - UNION Agency
Appears in Collections:	Volume 5, number 1-3 (1997)

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