simulate ( boids behaviors dt -- boids )

Vocabulary

boids.simulation

Inputs

boids	a sequence
behaviors	a sequence
dt	a number

Outputs

boids

a sequence

Word description

Advances a flock within the default 512 by 512 area. Use simulate-in for another size.

Definition

USING: arrays ;

IN: boids.simulation

: simulate ( boids behaviors dt -- boids )
    WIDTH HEIGHT 2array simulate-in ;