TreeSketch: interactive procedural modeling of trees on a tablet

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.

Bibliographic Details

Main Authors:	Longay, Steven, Runions, Adam, Boudon, Frédéric, Prusinkiewicz, Przemyslaw
Format:	conference_item biblioteca
Language:	eng
Published:	Eurographics Association
Subjects:	U10 - Informatique, mathématiques et statistiques, F62 - Physiologie végétale - Croissance et développement, F50 - Anatomie et morphologie des plantes,
Online Access:	http://agritrop.cirad.fr/565368/ http://agritrop.cirad.fr/565368/1/document_565368.pdf
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