com.jmex.effects.particles
Class SimpleParticleInfluenceFactory.BasicGravity

java.lang.Object
  com.jmex.effects.particles.ParticleInfluence
      com.jmex.effects.particles.SimpleParticleInfluenceFactory.BasicGravity

All Implemented Interfaces:

Savable

Enclosing class:

SimpleParticleInfluenceFactory

public static class SimpleParticleInfluenceFactory.BasicGravity
extends ParticleInfluence

Constructor Summary

SimpleParticleInfluenceFactory.BasicGravity()

SimpleParticleInfluenceFactory.BasicGravity(Vector3f gravForce, boolean rotateWithScene)

Method Summary

void	apply(float dt, Particle p, int index) Apply the influence defined by this class on a given particle.
java.lang.Class	getClassTag() The peristed type for the object.
Vector3f	getGravityForce()
boolean	isRotateWithScene()
void	prepare(ParticleSystem system) Gives the influence a chance to perform any necessary initialization immediately before ParticleInfluence.apply(float, com.jmex.effects.particles.Particle, int) is called on each particle for the current frame.
void	read(JMEImporter e)
void	setGravityForce(Vector3f gravForce)
void	setRotateWithScene(boolean rotateWithScene)
void	write(JMEExporter e)

Methods inherited from class com.jmex.effects.particles.ParticleInfluence

isEnabled, setEnabled

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleParticleInfluenceFactory.BasicGravity

public SimpleParticleInfluenceFactory.BasicGravity()

SimpleParticleInfluenceFactory.BasicGravity

public SimpleParticleInfluenceFactory.BasicGravity(Vector3f gravForce,
                                                   boolean rotateWithScene)

Method Detail

getGravityForce

public Vector3f getGravityForce()

setGravityForce

public void setGravityForce(Vector3f gravForce)

isRotateWithScene

public boolean isRotateWithScene()

setRotateWithScene

public void setRotateWithScene(boolean rotateWithScene)

prepare

public void prepare(ParticleSystem system)

Description copied from class: ParticleInfluence

Gives the influence a chance to perform any necessary initialization immediately before ParticleInfluence.apply(float, com.jmex.effects.particles.Particle, int) is called on each particle for the current frame.

Overrides:

prepare in class ParticleInfluence

Parameters:

system - the particle system containing the influence

apply

public void apply(float dt,
                  Particle p,
                  int index)

Description copied from class: ParticleInfluence

Apply the influence defined by this class on a given particle. Should probably do this by making a call to particle.getSpeed().addLocal(....); etc.

Specified by:

apply in class ParticleInfluence

Parameters:

dt - amount of time since last apply call in ms.

p - the particle to apply the influence to.

index - the index of the particle we are working with. This is useful for adding small steady amounts of variation, or remembering information.

write

public void write(JMEExporter e)
           throws java.io.IOException

Specified by:

write in interface Savable

Overrides:

write in class ParticleInfluence

Throws:

java.io.IOException

read

public void read(JMEImporter e)
          throws java.io.IOException

Specified by:

read in interface Savable

Overrides:

read in class ParticleInfluence

Throws:

java.io.IOException

getClassTag

public java.lang.Class getClassTag()

Description copied from interface: Savable

The peristed type for the object. Note that tag here does not mean XML tag, but the class that the object is tagged with.

Specified by:

getClassTag in interface Savable

Overrides:

getClassTag in class ParticleInfluence