com.jme3.ai.agents.behaviours.npc.steering

Class QueuingBehaviour

java.lang.Object

com.jme3.scene.control.AbstractControl

com.jme3.ai.agents.behaviours.Behaviour

com.jme3.ai.agents.behaviours.npc.steering.AbstractSteeringBehaviour

com.jme3.ai.agents.behaviours.npc.steering.AbstractStrengthSteeringBehaviour

com.jme3.ai.agents.behaviours.npc.steering.QueuingBehaviour

All Implemented Interfaces:

com.jme3.export.Savable, com.jme3.scene.control.Control

public class QueuingBehaviour
extends AbstractStrengthSteeringBehaviour

"The queuing results from a steering behavior which produces braking (deceleration) when the vehicle detects other vehicles which are: nearby, in front of, and moving slower than itself."

In most cases you will combine this behaviour with seek, separation and/or avoid. Queuing is designed to be combined with the behaviours mentioned before in order to to leave a large 'room' through a narrow 'doorway': "drawn toward the 'doorway' by seek behavior, avoid walls, and maintain separation from each other."

Version:

1.0.1

Author:

Jesús Martín Berlanga

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	QueuingBehaviour.QueuingWithNegativeMinDistance

Nested classes/interfaces inherited from class com.jme3.ai.agents.behaviours.npc.steering.AbstractStrengthSteeringBehaviour

AbstractStrengthSteeringBehaviour.negativeScalarMultiplier

Nested classes/interfaces inherited from class com.jme3.ai.agents.behaviours.npc.steering.AbstractSteeringBehaviour

AbstractSteeringBehaviour.IllegalBrakingFactor

Nested classes/interfaces inherited from class com.jme3.ai.agents.behaviours.Behaviour

Behaviour.behaviourNullAgentException

Field Summary

Fields inherited from class com.jme3.ai.agents.behaviours.npc.steering.AbstractSteeringBehaviour

velocity

Fields inherited from class com.jme3.ai.agents.behaviours.Behaviour

agent

Fields inherited from class com.jme3.scene.control.AbstractControl

enabled, spatial

Constructor Summary

Constructors

Constructor and Description
QueuingBehaviour(Agent agent, java.util.List<Agent> neighbours, float minDistance)
QueuingBehaviour(Agent agent, java.util.List<Agent> neighbours, float minDistance, com.jme3.scene.Spatial spatial)

Method Summary

Methods

Modifier and Type	Method and Description
protected com.jme3.math.Vector3f	calculateFullSteering() If a bheaviour class extend from CompoundSteeringBehaviour instead of AbstractSteeringBehaviout, It must implement this method instead of calculateSteering().
protected void	controlRender(com.jme3.renderer.RenderManager rm, com.jme3.renderer.ViewPort vp)
void	setNeighbours(java.util.List<Agent> neighbours)

Methods inherited from class com.jme3.ai.agents.behaviours.npc.steering.AbstractStrengthSteeringBehaviour

calculateSteering, setupStrengthControl, setupStrengthControl, setupStrengthControl, setupStrengthControl, turnOffStrengthControl

Methods inherited from class com.jme3.ai.agents.behaviours.npc.steering.AbstractSteeringBehaviour

agentTotalMass, calculateNewVelocity, controlUpdate, getBrakingFactor, getTPF, getVelocity, rotateAgent, setBrakingFactor, setTPF, setVelocity

Methods inherited from class com.jme3.scene.control.AbstractControl

cloneForSpatial, getSpatial, isEnabled, read, render, setEnabled, setSpatial, update, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueuingBehaviour

public QueuingBehaviour(Agent agent,
                java.util.List<Agent> neighbours,
                float minDistance)

Parameters:

neighbours - Queue of agents

minDistance - Min. distance from center to center to consider a neighbour as an obstacle

Throws:

QueuingBehaviour.QueuingWithNegativeMinDistance - If minDistance is lower than 0

See Also:

AbstractStrengthSteeringBehaviour.AbstractStrengthSteeringBehaviour(com.jme3.ai.agents.Agent)

QueuingBehaviour

public QueuingBehaviour(Agent agent,
                java.util.List<Agent> neighbours,
                float minDistance,
                com.jme3.scene.Spatial spatial)

See Also:

QueuingBehaviour(com.jme3.ai.agents.Agent, java.util.List, float), AbstractStrengthSteeringBehaviour.AbstractStrengthSteeringBehaviour(com.jme3.ai.agents.Agent, com.jme3.scene.Spatial)

Method Detail

setNeighbours

public void setNeighbours(java.util.List<Agent> neighbours)

controlRender

protected void controlRender(com.jme3.renderer.RenderManager rm,
                 com.jme3.renderer.ViewPort vp)

Specified by:

controlRender in class com.jme3.scene.control.AbstractControl

calculateFullSteering

protected com.jme3.math.Vector3f calculateFullSteering()

Description copied from class: AbstractStrengthSteeringBehaviour

If a bheaviour class extend from CompoundSteeringBehaviour instead of AbstractSteeringBehaviout, It must implement this method instead of calculateSteering().

Specified by:

calculateFullSteering in class AbstractStrengthSteeringBehaviour

See Also:

AbstractStrengthSteeringBehaviour.calculateFullSteering()