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

Class UnalignedCollisionAvoidanceBehaviour

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.ObstacleAvoidanceBehaviour

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

All Implemented Interfaces:

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

public class UnalignedCollisionAvoidanceBehaviour
extends ObstacleAvoidanceBehaviour

This behaviour is similar to ObstacleAvoidanceBehaviour wich the difference that the obstacles can be other agents in movement.

"Unaligned collision avoidance behavior: avoid colliding with other nearby vehicles moving in unconstrained directions. Determine which if any) other other vehicle we would collide with first, then steers to avoid the site of that potential collision. Returns a steering force vector, which is zero length if there is no impending collision."

Version:

1.1.1

Author:

Jesús Martín Berlangas

See Also:

ObstacleAvoidanceBehaviour

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UnalignedCollisionAvoidanceBehaviour.UnalignedObstacleAvoindanceWithNegativeDistanceMultiplier

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

ObstacleAvoidanceBehaviour.ObstacleAvoindanceWithNegativeMinDistance, ObstacleAvoidanceBehaviour.ObstacleAvoindanceWithNoMinTimeToCollision

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
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision)
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision, float minDistance)
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision, float minDistance, float distanceMultiplier)
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision, float minDistance, float distanceMultiplier, com.jme3.scene.Spatial spatial)
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision, float minDistance, com.jme3.scene.Spatial spatial)
UnalignedCollisionAvoidanceBehaviour(Agent agent, java.util.List<Agent> obstacles, float minTimeToCollision, 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().

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

controlRender, getMinDistance, getMinTimeToCollision, getObstacles, randomVectInPlane, setObstacles

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

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision)

See Also:

ObstacleAvoidanceBehaviour.ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, java.util.List, float)

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision,
                                    com.jme3.scene.Spatial spatial)

See Also:

ObstacleAvoidanceBehaviour#ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, com.jme3.scene.Spatial, java.util.List, float)

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision,
                                    float minDistance)

See Also:

ObstacleAvoidanceBehaviour.ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, java.util.List, float, float)

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision,
                                    float minDistance,
                                    com.jme3.scene.Spatial spatial)

See Also:

ObstacleAvoidanceBehaviour#ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, com.jme3.scene.Spatial, java.util.List, float, float)

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision,
                                    float minDistance,
                                    float distanceMultiplier)

Parameters:

distanceMultiplier - Multiplies the distance required to evade an obstacle, A higher value means that will evade far obstacles

See Also:

ObstacleAvoidanceBehaviour.ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, java.util.List, float, float)

UnalignedCollisionAvoidanceBehaviour

public UnalignedCollisionAvoidanceBehaviour(Agent agent,
                                    java.util.List<Agent> obstacles,
                                    float minTimeToCollision,
                                    float minDistance,
                                    float distanceMultiplier,
                                    com.jme3.scene.Spatial spatial)

Parameters:

distanceMultiplier - Multiplies the distance required to evade an obstacle, A higher value means that will evade far obstacles

See Also:

ObstacleAvoidanceBehaviour#ObstacleAvoidanceBehaviour(com.jme3.ai.agents.Agent, com.jme3.scene.Spatial, java.util.List, float, float)

Method Detail

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().

Overrides:

calculateFullSteering in class ObstacleAvoidanceBehaviour

See Also:

ObstacleAvoidanceBehaviour.calculateFullSteering()