Interactive design of bonsai tree models

Boudon Frédéric, Prusinkiewicz Przemyslaw, Federl Pavol, Godin Christophe, Karwowski Radoslaw. 2003. Interactive design of bonsai tree models. Computer Graphics Forum, 22 (3) : 591-599.

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Psychologie-éthologie-ergonomie; Staps

Résumé : Because of their complexity, plant models used in computer graphics are commonly created with procedural methods. A difficult problem is the user control of these models: a small number of parameters is insufficient to specify plant characteristics in detail, while large numbers of parameters are tedious to manipulate and difficult to comprehend. To address this problem, we propose a method for managing parameters involved in plant model manipulation. Specifically, we introduce decomposition graphs as multiscale representations of plant structures and present interactive tools for designing trees that operate on decomposition graphs. The supported operations include browsing of the parameter space, editing of generailized parameters (scalars, functions, and branching system silhouettes), and the definition of dependencies between parameters. We illustrate our method by creating models of bonsai trees.

Classification Agris : U10 - Informatique, mathématiques et statistiques
F50 - Anatomie et morphologie des plantes

Champ stratégique Cirad : Hors axes (2005-2013)

Auteurs et affiliations

• Boudon Frédéric, CIRAD-AMIS-UMR AMAP (FRA) ORCID: 0000-0001-9636-3102
• Prusinkiewicz Przemyslaw, University of Calgary (CAN)
• Federl Pavol, University of Calgary (CAN)
• Godin Christophe, CIRAD-AMIS-AMAP (FRA)
• Karwowski Radoslaw, University of Calgary (CAN)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/546491/)

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