Particle Dust Smoke in jme3 - Java Game

Java examples for Game:JME3

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Description

Particle Dust Smoke in jme3

Demo Code

package Effects;/*from w w  w  .j  a v  a  2s .c  om*/

import template.*;
import com.jme3.app.SimpleApplication;
import com.jme3.effect.ParticleEmitter;
import com.jme3.effect.ParticleMesh.Type;
import com.jme3.material.Material;
import com.jme3.math.ColorRGBA;
import com.jme3.math.FastMath;
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 Particle1DustSmoke extends SimpleApplication {

    private ParticleEmitter dustEmitter;
    private float angle = 0;

    public static void main(String[] args) {
        Particle1DustSmoke app = new Particle1DustSmoke();
        app.start();
    }

    @Override
    public void simpleInitApp() {
        //Create dust emitter
        dustEmitter = new ParticleEmitter("dust emitter", Type.Triangle, 10);

        //Attatch material
        Material dustMat = new Material(assetManager,
                "Common/MatDefs/Misc/Particle.j3md");
        dustEmitter.setMaterial(dustMat);

        //Set texture
        dustMat.setTexture("Texture",
                assetManager.loadTexture("Effects/smoke.png"));

        //Tell the emitter that there are 2 rows and two columns in the pic
        dustEmitter.setImagesX(2);
        dustEmitter.setImagesY(2);

        dustEmitter.setSelectRandomImage(true);
        dustEmitter.setRandomAngle(true);
        dustEmitter.getParticleInfluencer().setVelocityVariation(1f);

        rootNode.attachChild(dustEmitter);
    }

    @Override
    public void simpleUpdate(float tpf) {
        // make the emitter fly in circles
        angle += tpf;
        angle %= FastMath.TWO_PI;
        float x = FastMath.cos(angle) * 2;
        float y = FastMath.sin(angle) * 2;
        dustEmitter.setLocalTranslation(x, 0, y); //TODO: add update code
    }

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

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