com.jme3.effect.ParticleEmitter.getUserData java code examples

Common ways to obtain ParticleEmitter

private void myMethod () {
 ParticleEmitter p =Geometry geometry;(ParticleEmitter) geometry.clone(cloneMaterial)
InputCapsule inputCapsule;String str;(ParticleEmitter) inputCapsule.readSavable(str, null)
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}

private void removeUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    return;
  }
  //removing the given Track to the TrackInfo.
  data.getTracks().remove(effectTrack);
}

@Override
public void cleanUp() {
  TrackInfo t = (TrackInfo) emitter.getUserData("TrackInfo");
  t.getTracks().remove(this);
  if (t.getTracks().isEmpty()) {
    emitter.setUserData("TrackInfo", null);
  }
}

private void setUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    data = new TrackInfo();
    effectTrack.emitter.setUserData("TrackInfo", data);
  }
  //adding the given Track to the TrackInfo.
  data.addTrack(effectTrack);
}

/**
 * recursive function responsible for finding the newly cloned Emitter
 *
 * @param spat
 * @return
 */
private ParticleEmitter findEmitter(Spatial spat) {
  if (spat instanceof ParticleEmitter) {
    //spat is a PArticleEmitter
    ParticleEmitter em = (ParticleEmitter) spat;
    //getting the UserData TrackInfo so check if it should be attached to this Track
    TrackInfo t = (TrackInfo) em.getUserData("TrackInfo");
    if (t != null && t.getTracks().contains(this)) {
      return em;
    }
    return null;
  } else if (spat instanceof Node) {
    for (Spatial child : ((Node) spat).getChildren()) {
      ParticleEmitter em = findEmitter(child);
      if (em != null) {
        return em;
      }
    }
  }
  return null;
}

/**
 * Sets the Emitter to use in this track
 *
 * @param emitter
 */
public void setEmitter(ParticleEmitter emitter) {
  if (this.emitter != null) {
    TrackInfo data = (TrackInfo) emitter.getUserData("TrackInfo");
    data.getTracks().remove(this);
  }
  this.emitter = emitter;
  //saving particles per second value
  this.particlesPerSeconds = emitter.getParticlesPerSec();
  //setting the emmitter to not emmit.
  this.emitter.setParticlesPerSec(0);
  setUserData(this);
}

private void removeUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    return;
  }
  //removing the given Track to the TrackInfo.
  data.getTracks().remove(effectTrack);
}

private void removeUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    return;
  }
  //removing the given Track to the TrackInfo.
  data.getTracks().remove(effectTrack);
}

public void cleanUp() {
  TrackInfo t = (TrackInfo) emitter.getUserData("TrackInfo");
  t.getTracks().remove(this);
  if (t.getTracks().isEmpty()) {
    emitter.setUserData("TrackInfo", null);
  }
}

public void cleanUp() {
  TrackInfo t = (TrackInfo) emitter.getUserData("TrackInfo");
  t.getTracks().remove(this);
  if (t.getTracks().isEmpty()) {
    emitter.setUserData("TrackInfo", null);
  }
}

private void setUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    data = new TrackInfo();
    effectTrack.emitter.setUserData("TrackInfo", data);
  }
  //adding the given Track to the TrackInfo.
  data.addTrack(effectTrack);
}

private void setUserData(EffectTrack effectTrack) {
  //fetching the UserData TrackInfo.
  TrackInfo data = (TrackInfo) effectTrack.emitter.getUserData("TrackInfo");
  //if it does not exist, we create it and attach it to the emitter.
  if (data == null) {
    data = new TrackInfo();
    effectTrack.emitter.setUserData("TrackInfo", data);
  }
  //adding the given Track to the TrackInfo.
  data.addTrack(effectTrack);
}

/**
 * recursive function responsible for finding the newly cloned Emitter
 *
 * @param spat
 * @return
 */
private ParticleEmitter findEmitter(Spatial spat) {
  if (spat instanceof ParticleEmitter) {
    //spat is a PArticleEmitter
    ParticleEmitter em = (ParticleEmitter) spat;
    //getting the UserData TrackInfo so check if it should be attached to this Track
    TrackInfo t = (TrackInfo) em.getUserData("TrackInfo");
    if (t != null && t.getTracks().contains(this)) {
      return em;
    }
    return null;
  } else if (spat instanceof Node) {
    for (Spatial child : ((Node) spat).getChildren()) {
      ParticleEmitter em = findEmitter(child);
      if (em != null) {
        return em;
      }
    }
  }
  return null;
}

/**
 * recursive function responsible for finding the newly cloned Emitter
 *
 * @param spat
 * @return
 */
private ParticleEmitter findEmitter(Spatial spat) {
  if (spat instanceof ParticleEmitter) {
    //spat is a PArticleEmitter
    ParticleEmitter em = (ParticleEmitter) spat;
    //getting the UserData TrackInfo so check if it should be attached to this Track
    TrackInfo t = (TrackInfo) em.getUserData("TrackInfo");
    if (t != null && t.getTracks().contains(this)) {
      return em;
    }
    return null;
  } else if (spat instanceof Node) {
    for (Spatial child : ((Node) spat).getChildren()) {
      ParticleEmitter em = findEmitter(child);
      if (em != null) {
        return em;
      }
    }
  }
  return null;
}

/**
 * Sets the Emitter to use in this track
 *
 * @param emitter
 */
public void setEmitter(ParticleEmitter emitter) {
  if (this.emitter != null) {
    TrackInfo data = (TrackInfo) emitter.getUserData("TrackInfo");
    data.getTracks().remove(this);
  }
  this.emitter = emitter;
  //saving particles per second value
  this.particlesPerSeconds = emitter.getParticlesPerSec();
  //setting the emmitter to not emmit.
  this.emitter.setParticlesPerSec(0);
  setUserData(this);
}

/**
 * Sets the Emitter to use in this track
 *
 * @param emitter
 */
public void setEmitter(ParticleEmitter emitter) {
  if (this.emitter != null) {
    TrackInfo data = (TrackInfo) emitter.getUserData("TrackInfo");
    data.getTracks().remove(this);
  }
  this.emitter = emitter;
  //saving particles per second value
  this.particlesPerSeconds = emitter.getParticlesPerSec();
  //setting the emmitter to not emmit.
  this.emitter.setParticlesPerSec(0);
  setUserData(this);
}

Popular methods of ParticleEmitter

emitAllParticles
Instantly emits all the particles possible to be emitted. Any particles which are currently inactive
getName
setQueueBucket
getMaterial
setParticlesPerSec
Set the number of particles to spawn per second.
<init>
clone
getNumVisibleParticles
Returns the number of visible particles (spawned but not dead).
setEndColor
Set the end color of the particles spawned.The particle color at any time is determined by blending
setEndSize
Set the end size of the particles spawned.The particle size at any time is determined by blending th
setGravity
This method sets the gravity vector.
setHighLife
Set the high value of life.The particle's lifetime/expiration is determined by randomly selecting a

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How to use getUserDatamethodin com.jme3.effect.ParticleEmitter

Best Java code snippets using com.jme3.effect.ParticleEmitter.getUserData (Showing top 15 results out of 315)

How to use
getUserData
method
in
com.jme3.effect.ParticleEmitter