Tree Paths: A New Model for Steering Behaviors

  • Authors:
  • Rafael Araújo Rodrigues;Alessandro Lima Bicho;Marcelo Paravisi;Cláudio Rosito Jung;Léo Pini Magalhães;Soraia Raupp Musse

  • Affiliations:
  • Graduate Programme in Computer Science - PUCRS, Porto Alegre, Brazil;School of Electrical and Computer Engineering, UNICAMP, Campinas, Brazil;Graduate Programme in Computer Science - PUCRS, Porto Alegre, Brazil;Graduate Programme in Applied Computing - UNISINOS, São Leopoldo, Brazil;School of Electrical and Computer Engineering, UNICAMP, Campinas, Brazil;Graduate Programme in Computer Science - PUCRS, Porto Alegre, Brazil

  • Venue:
  • IVA '09 Proceedings of the 9th International Conference on Intelligent Virtual Agents
  • Year:
  • 2009

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Abstract

This paper describes a model for generating steering behaviors of groups of characters based on the biologically-motivated space colonization algorithm. This algorithm has been used in the past for generating leaf venation patterns and tree structures, simulating the competition for space between growing veins or branches. Adapted to character animation, this model is responsible for the motion control of characters providing robust and realistic group behaviors by adjusting just a few parameters. The main contributions are related with the robustness, flexibility and simplicity to control groups of characters.