PlantGL : A python-based geometric library for 3D plant modelling at different scales

Pradal Christophe, Boudon Frédéric, Nouguier Christophe, Chopard Jérôme, Godin Christophe. 2009. PlantGL : A python-based geometric library for 3D plant modelling at different scales. Graphical Models, 71 : 1-21.

Quartile : Q3, Sujet : COMPUTER SCIENCE, SOFTWARE ENGINEERING

Liste HCERES des revues (en SHS) : oui

Thème(s) HCERES des revues (en SHS) : Staps

Résumé : In this paper, we present PlantGL, an open-source graphic toolkit for the creation, simulation and analysis of 3D virtual plants. This C++ geometric library is embedded in the Python language which makes it a powerful user-interactive platform for plant modelling in various biological application domains. PlantGL makes it possible to build and manipulate geometric models of plants or plant parts, ranging from tissues and organs to plant populations. Based on a scene graph augmented with primitives dedicated to plant representation, several methods are provided to create plant architectures from either field measurements or procedural algorithms. Because they are particularly useful in plant design and analysis, special attention has been paid to the definition and use of branching system envelopes. Several examples from different modelling applications illustrate how PlantGL can be used to construct, analyse or manipulate geometric models at different scales ranging from tissues to plant communities.

Mots-clés Agrovoc : modèle mathématique, plante

Classification Agris : U10 - Informatique, mathématiques et statistiques
F50 - Anatomie et morphologie des plantes
F62 - Physiologie végétale - Croissance et développement

Champ stratégique Cirad : Hors axes (2005-2013)

Auteurs et affiliations

• Pradal Christophe, CIRAD-BIOS-UMR DAP (FRA) ORCID: 0000-0002-2555-761X
• Boudon Frédéric, CIRAD-BIOS-UMR DAP (FRA) ORCID: 0000-0001-9636-3102
• Nouguier Christophe
• Chopard Jérôme, INRIA (FRA)
• Godin Christophe, INRIA (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/548420/)

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