Název:	Perceptually realistic flower generation
Autoři:	Lu, Zhaoying Willis, Claire Paddon, Derek
Citace zdrojového dokumentu:	Journal of WSCG. 2000, vol. 8, no. 1-3.
Datum vydání:	2000
Nakladatel:	Václav Skala - UNION Agency
Typ dokumentu:	článek article
URI:	http://hdl.handle.net/11025/15812 http://wscg.zcu.cz/wscg2000/wscg_2000_program.htm
ISSN:	1213-6972 (print) 1213-6980 (CD-ROM) 1213-6964 (online)
Klíčová slova:	povrchové modelování;růst;animace
Klíčová slova v dalším jazyce:	surface modelling;growth;animation
Abstrakt v dalším jazyce:	This paper describes a method for generating flower growth animation in which a petal surface and shape can be changed in real time. Most plant modelling currently animates the plant development process by assuming a time interval and the corresponding growth direction, and cannot easily change the time step or deform the shape. In the model presented here we use a graphical representation for plant growth function, along with a new description of plant growth rate, to enable the user to obtain flexible parameters for surface control. The model generates non-deterministic results which give more realistic and varied petals than can be obtained using pre-defined surfaces or interpolating between given initial and final shapes.
Práva:	© Václav Skala - UNION Agency
Vyskytuje se v kolekcích:	Volume 8, number 1-3 (2000)

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