EAN: 9783031792410

SYNTHESIS LECTURES ON COMPUTER GRAPHICS AND ANI...

There are many applications of computer animation and simulation where it is necessary to model
virtual crowds of autonomous agents. Some of these applications include site planning 
education  entertainment  training  and human factors analysis for building evacuation. Other
applications include simulations of scenarios where masses of people gather  flow  and disperse
such as transportation centers  sporting events  and concerts. Most crowd simulations include
only basic locomotive behaviors possibly coupled with a few stochastic actions. Our goal in
this survey is to establish a baseline of techniques and requirements for simulating
large-scale virtual human populations. Sometimes  these populations might be mutually engaged
in a common activity such as evacuation from a building or area  other times they may be going
about their individual and personal agenda of work  play  leisure  travel  or spectator.
Computational methods to model one set of requirements may not mesh well with good approaches
to another. By including both crowd and individual goals and constraints into a comprehensive
computational model  we expect to simulate the visual texture and contextual behaviors of
groups of seemingly sentient beings. Table of Contents: Introduction   Crowd Simulation
Methodology Survey   Individual Differences in Crowds   Framework (HiDAC + MACES + CAROSA)  
HiDAC: Local Motion   MACES: Wayfinding with Communication and Roles   CAROSA: Functional
Crowds   Initializing a Scenario   Evaluating Crowds

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