Variable SteeringConst

Type Declaration

• alignment: function

  • alignment(velocity: Vec2, neighborVelocities: Vec2[]): Vec2

    Alignment: steer toward average heading of neighbors

    Parameters

    • velocity: Vec2
    • neighborVelocities: Vec2[]

    Returns Vec2

• arrive: function

  • arrive(
        position: Vec2,
        target: Vec2,
        velocity: Vec2,
        maxSpeed: number,
        slowRadius?: number,
    ): Vec2

    Arrive: seek with deceleration near target

    Parameters

    • position: Vec2
    • target: Vec2
    • velocity: Vec2
    • maxSpeed: number
    • slowRadius: number = 100

    Returns Vec2

• cohesion: function

  • cohesion(
        position: Vec2,
        neighbors: Vec2[],
        velocity: Vec2,
        maxSpeed: number,
    ): Vec2

    Cohesion: steer toward center of mass of neighbors

    Parameters

    • position: Vec2
    • neighbors: Vec2[]
    • velocity: Vec2
    • maxSpeed: number

    Returns Vec2

• evade: function

  • evade(
        position: Vec2,
        target: Vec2,
        targetVelocity: Vec2,
        velocity: Vec2,
        maxSpeed: number,
    ): Vec2

    Evade: predict target's future position and flee from it

    Parameters

    • position: Vec2
    • target: Vec2
    • targetVelocity: Vec2
    • velocity: Vec2
    • maxSpeed: number

    Returns Vec2

• flee: function

  • flee(position: Vec2, target: Vec2, velocity: Vec2, maxSpeed: number): Vec2

    Flee: steer away from target at max speed

    Parameters

    • position: Vec2
    • target: Vec2
    • velocity: Vec2
    • maxSpeed: number

    Returns Vec2

• obstacleAvoidance: function

  • obstacleAvoidance(
        position: Vec2,
        velocity: Vec2,
        obstacles: { radius: number; x: number; y: number }[],
        detectionRange?: number,
    ): Vec2

    Obstacle avoidance: steer away from nearest obstacle

    Parameters

    • position: Vec2
    • velocity: Vec2
    • obstacles: { radius: number; x: number; y: number }[]
    • detectionRange: number = 100

    Returns Vec2

• pursue: function

  • pursue(
        position: Vec2,
        target: Vec2,
        targetVelocity: Vec2,
        velocity: Vec2,
        maxSpeed: number,
    ): Vec2

    Pursue: predict target's future position and seek it

    Parameters

    • position: Vec2
    • target: Vec2
    • targetVelocity: Vec2
    • velocity: Vec2
    • maxSpeed: number

    Returns Vec2

• seek: function

  • seek(position: Vec2, target: Vec2, velocity: Vec2, maxSpeed: number): Vec2

    Seek: steer toward target at max speed

    Parameters

    • position: Vec2
    • target: Vec2
    • velocity: Vec2
    • maxSpeed: number

    Returns Vec2

• separation: function

  • separation(position: Vec2, neighbors: Vec2[], desiredSeparation?: number): Vec2

    Separation: steer away from neighbors that are too close

    Parameters

    • position: Vec2
    • neighbors: Vec2[]
    • desiredSeparation: number = 50

    Returns Vec2

• wander: function

  • wander(
        velocity: Vec2,
        wanderDistance?: number,
        wanderRadius?: number,
        wanderAngle?: number,
    ): { angle: number; force: Vec2 }

    Wander: gentle random steering

    Parameters

    • velocity: Vec2
    • wanderDistance: number = 50
    • wanderRadius: number = 25
    • wanderAngle: number = 0

    Returns { angle: number; force: Vec2 }