TreeSketch: interactive procedural modeling of trees on a tablet

Longay Steven, Runions Adam, Boudon Frédéric, Prusinkiewicz Przemyslaw. 2012. TreeSketch: interactive procedural modeling of trees on a tablet. In : SBIM '12 : Proceedings of the International Symposium on Sketch-Based Interfaces and Modeling, Annecy, France, 4-6 June 2012. Eds.by L.B.Kara, K.Singh. Aire-la-Ville : Eurographics Association, 107-120. ISBN 978-3-905674-42-2 Symposium on Sketch-Based Interfaces and Modeling. 9, Annecy, France, 4 Juin 2012/6 Juin 2012.

Résumé : TreeSketch is a system for modeling complex trees that look natural yet are creatively designed. The system integrates procedural tree generation with a multi-touch tablet interface that provides detailed control of tree form. The procedural component is based on the concept of tree self-organization and simulates competition of branches for space and light as the tree develops from a seedling. The modeler can control this process by directing growth with a procedural brush, changing parameters as the tree grows, interleaving controlled and autonomous growth, and editing generated forms. Complex trees can be created in a matter of seconds. Categories and Subject Descriptors (according to ACM CCS): Computer Graphics [I.3.5]: Computational Geometry and Object Modeling-Geometric algorithms, languages, and systems; Computer Graphics [I.3.6]: Methodology and Techniques-Interaction techniques; Simulation and Modeling [I.6.8]: Types of Simulation-Visual.

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

Auteurs et affiliations

• Longay Steven, University of Calgary (CAN)
• Runions Adam, University of Calgary (CAN)
• Boudon Frédéric, CIRAD-BIOS-UMR AGAP (FRA) ORCID: 0000-0001-9636-3102
• Prusinkiewicz Przemyslaw, University of Calgary (CAN)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/565368/)

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