Encyclopedia of Computer Graphics and Games

Living Edition
| Editors: Newton Lee

Crowd Simulation

  • Daniel ThalmannEmail author
Living reference work entry
DOI: https://doi.org/10.1007/978-3-319-08234-9_69-1

Synonyms

Definition

Process of simulating the movement and/or the behavior of a large number of entities or characters.

Introduction

Computer-generated crowds of virtual humans gain a lot of attention these years. Applications are multiple. Accurate crowd simulation is required for risks and evacuations planning. The entertainment industry is demanding of realistic-looking crowd of virtual characters in order to create amazing scenes in movies, commercials, or video games. Believable virtual crowds are the key of success for virtual therapies treating agoraphobia. Real-time 3D crowds could populate virtual cities and virtual worlds can be found on the Internet.

Realistic-looking, believable-behaving, and real-time rendered virtual crowds are challenging. At the individual scale, virtual agent must look realistic, i.e., the 3D models are textured and lighted. They are goal-directed behaving. People don’t walk in the streets freely, i.e., going in a random direction each...

Keywords

Path Planning Collision Avoidance Visibility Graph Virtual Character Virtual Human 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Springer International Publishing Switzerland 2016

Authors and Affiliations

  1. 1.Institute for Media InnovationNanyang Technological UniversitySingaporeSingapore