Particle Burst jme3 - Java Game

Java examples for Game:JME3

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Description

Particle Burst jme3

Demo Code

package Effects;/*from  www .  j  av  a 2 s .  c o m*/

import template.*;
import com.jme3.app.SimpleApplication;
import com.jme3.effect.ParticleEmitter;
import com.jme3.effect.ParticleMesh.Type;
import com.jme3.effect.shapes.EmitterSphereShape;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.Vector3f;
import com.jme3.renderer.RenderManager;
import com.jme3.scene.Geometry;
import com.jme3.scene.shape.Box;

/**
 * test
 *
 * @author normenhansen
 */
public class Particle5Burst extends SimpleApplication {

    public static void main(String[] args) {
        Particle5Burst app = new Particle5Burst();
        app.start();
    }

    @Override
    public void simpleInitApp() {
        ParticleEmitter burstEmitter = new ParticleEmitter("Burst emitter",
                Type.Triangle, 5);
        rootNode.attachChild(burstEmitter);

        Material burstMat = new Material(assetManager,
                "Common/MatDefs/Misc/Particle.j3md");
        burstMat.setTexture("Texture",
                assetManager.loadTexture("Effects/flash.png"));
        burstEmitter.setImagesX(2);
        burstEmitter.setImagesY(2);
        burstEmitter.setSelectRandomImage(true);
        burstEmitter.setMaterial(burstMat);

        burstEmitter.setStartColor(new ColorRGBA(1f, 0.8f, 0.36f, 1f));
        burstEmitter.setEndColor(new ColorRGBA(1f, 0.8f, 0.36f, 0f));

        burstEmitter.setStartSize(.1f);
        burstEmitter.setEndSize(3.0f);

        burstEmitter.setGravity(0, 0, 0);
        burstEmitter.setLowLife(.2f);
        burstEmitter.setHighLife(.2f);

        burstEmitter.getParticleInfluencer().setInitialVelocity(
                new Vector3f(0, 5f, 0));
        burstEmitter.getParticleInfluencer().setVelocityVariation(1f);

        burstEmitter.setShape(new EmitterSphereShape(Vector3f.ZERO, .5f));

    }

    @Override
    public void simpleUpdate(float tpf) {
        /*
           Pause a freshly initialized emitter until you need it.
                emitter.setParticlesPerSec(0); 
           Start playing a 20-particle effect. Typically
           triggered by a game action or event.
                emitter.setParticlesPerSec(20);
           Stop the effect and remove all flying
           particles.
                emitter.emitAllParticles();
                emitter.killAllParticles(); 
         */
    }

    @Override
    public void simpleRender(RenderManager rm) {
        //TODO: add render code
    }
}

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