1 package com.jme3.effect.influencers; 2 3 import com.jme3.effect.Particle; 4 import com.jme3.effect.shapes.EmitterShape; 5 import com.jme3.export.JmeExporter; 6 import com.jme3.export.JmeImporter; 7 import com.jme3.math.Vector3f; 8 import java.io.IOException; 9 10 /** 11 * This influencer does not influence particle at all. 12 * It makes particles not to move. 13 * @author Marcin Roguski (Kaelthas) 14 */ 15 public class EmptyParticleInfluencer implements ParticleInfluencer { 16 17 @Override write(JmeExporter ex)18 public void write(JmeExporter ex) throws IOException { 19 } 20 21 @Override read(JmeImporter im)22 public void read(JmeImporter im) throws IOException { 23 } 24 25 @Override influenceParticle(Particle particle, EmitterShape emitterShape)26 public void influenceParticle(Particle particle, EmitterShape emitterShape) { 27 } 28 29 @Override setInitialVelocity(Vector3f initialVelocity)30 public void setInitialVelocity(Vector3f initialVelocity) { 31 } 32 33 @Override getInitialVelocity()34 public Vector3f getInitialVelocity() { 35 return null; 36 } 37 38 @Override setVelocityVariation(float variation)39 public void setVelocityVariation(float variation) { 40 } 41 42 @Override getVelocityVariation()43 public float getVelocityVariation() { 44 return 0; 45 } 46 47 @Override clone()48 public ParticleInfluencer clone() { 49 try { 50 return (ParticleInfluencer) super.clone(); 51 } catch (CloneNotSupportedException e) { 52 throw new AssertionError(); 53 } 54 } 55 } 56