Java ParticleMesh类代码示例

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private void createFire() {
    /** Uses Texture from jme3-test-data library! */
    ParticleEmitter fire = new ParticleEmitter("Emitter", ParticleMesh.Type.Triangle, 30);
    Material mat_red = new Material(assetManager, "Common/MatDefs/Misc/Particle.j3md");
    mat_red.setTexture("Texture", assetManager.loadTexture("Effects/Explosion/flame.png"));

    fire.setMaterial(mat_red);
    fire.setImagesX(2);
    fire.setImagesY(2); // 2x2 texture animation
    fire.setEndColor(new ColorRGBA(1f, 0f, 0f, 1f));   // red
    fire.setStartColor(new ColorRGBA(1f, 1f, 0f, 0.5f)); // yellow
    fire.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 2, 0));
    fire.setStartSize(10f);
    fire.setEndSize(1f);
    fire.setGravity(0, 0, 0);
    fire.setLowLife(0.5f);
    fire.setHighLife(1.5f);
    fire.getParticleInfluencer().setVelocityVariation(0.3f);
    fire.setLocalTranslation(-350, 40, 430);

    fire.setQueueBucket(Bucket.Transparent);
    rootNode.attachChild(fire);
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
public void actionPerformed(ActionEvent e) {
    SceneApplication.getApplication().enqueue(new Callable<Void>() {

        public Void call() throws Exception {
            ParticleEmitter emit = new ParticleEmitter("Emitter", ParticleMesh.Type.Triangle, 200);
            emit.setShape(new EmitterSphereShape(Vector3f.ZERO, 1f));
            emit.setGravity(new Vector3f(0, 0, 0));
            emit.setLowLife(5);
            emit.setHighLife(10);
            emit.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 0, 0));
            emit.setImagesX(15);
            Material mat = new Material(SceneApplication.getApplication().getAssetManager(), "Common/MatDefs/Misc/Particle.j3md");
            emit.setMaterial(mat);
            node.attachChild(emit);
            addSpatialUndo(node, emit);
            setModified();
            return null;
        }
    });
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private void createFire() {
    fire = new ParticleEmitter("Emitter", ParticleMesh.Type.Triangle, 200);
    Material fire_mat = new Material(assetManager, "Common/MatDefs/Misc/Particle.j3md");
    fire_mat.setTexture("Texture", assetManager.loadTexture("Effects/flame.png"));
    fire.setMaterial(fire_mat);
    fire.setImagesX(2);
    fire.setImagesY(2);
    fire.setRandomAngle(true);
    attachChild(fire);

    fire.setStartColor(new ColorRGBA(1f, 1f, .5f, 1f));
    fire.setEndColor(new ColorRGBA(1f, 0f, 0f, 0f));
    fire.setGravity(0, 0, 0);
    fire.setStartSize(10f);
    fire.setEndSize(1f);
    fire.setLowLife(2f);
    fire.setHighLife(3f);
    fire.getParticleInfluencer().setVelocityVariation(4f);
    fire.getParticleInfluencer().setInitialVelocity(new Vector3f(0, 3f, 0));
    fire.setParticlesPerSec(0);
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
/**
 * Sets the type of mesh used by the particle emitter.
 * @param meshType The mesh type to use
 */
@Override
public void setMeshType(ParticleMesh.Type meshType) {
    this.meshType = meshType;
    switch (meshType) {
        case Point:
            particleMesh = new ParticlePointMesh();
            this.setMesh(particleMesh);
            break;
        case Triangle:
            particleMesh = new ParticleTriMesh();
            this.setMesh(particleMesh);
            break;
        default:
            throw new IllegalStateException("Unrecognized particle type: " + meshType);
    }
    this.setNumParticles2(particles.length);
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
/**
 * Callback from Control.render(), do not use.
 * 
 * @param rm
 * @param vp 
 */
private void renderFromControl(RenderManager rm, ViewPort vp) {
    Camera cam = vp.getCamera();

    if (meshType == ParticleMesh.Type.Point) {
        float C = cam.getProjectionMatrix().m00;
        C *= cam.getWidth() * 0.5f;

        // send attenuation params
        this.getMaterial().setFloat("Quadratic", C);
    }

    Matrix3f inverseRotation = Matrix3f.IDENTITY;
    TempVars vars = null;
    if (!worldSpace) {
        vars = TempVars.get();

        inverseRotation = this.getWorldRotation().toRotationMatrix(vars.tempMat3).invertLocal();
    }
    particleMesh.updateParticleData(particles, cam, inverseRotation);
    if (!worldSpace) {
        vars.release();
    }
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
static ParticleEmitter createPlasmaEmitter() {
    ParticleEmitter plasma = new ParticleEmitter("plasma-emitter",
            ParticleMesh.Type.Triangle, 20);
    Material materialRed = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    materialRed.setTexture("Texture",
            assets.loadTexture("Effects/plasma-particle.png"));
    plasma.setMaterial(materialRed);
    plasma.setImagesX(2);
    plasma.setImagesY(2);
    plasma.setSelectRandomImage(true);
    plasma.setStartColor(new ColorRGBA(0.2f, 0.350f, 0.9f, 1.0f));
    plasma.setEndColor(new ColorRGBA(0.20f, 0.30f, 0.9f, 0.95f));
    plasma.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    plasma.setStartSize(1.5f);
    plasma.setEndSize(1.5f);
    plasma.setGravity(Vector3f.ZERO);
    plasma.setLowLife(0.05f);
    plasma.setHighLife(0.05f);
    plasma.setParticlesPerSec(100);

    plasma.setRandomAngle(true);
    return plasma;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createSmokeEmitter() {
    ParticleEmitter smoke = new ParticleEmitter("smoke-emitter",
            ParticleMesh.Type.Triangle, 300);
    Material materialGray = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    materialGray.setTexture("Texture",
            assets.loadTexture("Effects/flame.png"));
    smoke.setMaterial(materialGray);
    smoke.setImagesX(2);
    smoke.setImagesY(2);
    smoke.setSelectRandomImage(true);
    smoke.setStartColor(new ColorRGBA(0.5f, 0.5f, 0.5f, 1.0f));
    smoke.setStartColor(new ColorRGBA(0.5f, 0.5f, 0.5f, 0.1f));
    smoke.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    smoke.setStartSize(2.0f);
    smoke.setEndSize(6.0f);
    smoke.setGravity(Vector3f.ZERO);
    smoke.setLowLife(1f);
    smoke.setHighLife(1.3f);
    smoke.setParticlesPerSec(100);

    smoke.setRandomAngle(true);
    return smoke;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
static ParticleEmitter createFireEmitter() {
    ParticleEmitter fire = new ParticleEmitter("fire-emitter",
            ParticleMesh.Type.Triangle, 200);
    Material mat = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    mat.setTexture("Texture", assets.loadTexture("Effects/flame.png"));
    fire.setMaterial(mat);
    fire.setImagesX(2);
    fire.setImagesY(2);
    fire.setSelectRandomImage(true);
    fire.setStartColor(new ColorRGBA(0.95f, 0.150f, 0.0f, 1.0f));
    fire.setEndColor(new ColorRGBA(1.0f, 1.0f, 0.0f, 0.5f));
    fire.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    fire.setStartSize(2.5f);
    fire.setEndSize(1.0f);
    fire.setGravity(Vector3f.ZERO);
    fire.setLowLife(0.1f);
    fire.setHighLife(0.1f);
    fire.setParticlesPerSec(200);

    fire.setRandomAngle(true);
    return fire;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createSmokeEmitter() {
    ParticleEmitter smoke = new ParticleEmitter("smoke-emitter",
            ParticleMesh.Type.Triangle, 300);
    Material material = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    material.setTexture("Texture", assets.loadTexture("Effects/flame.png"));
    smoke.setMaterial(material);
    smoke.setImagesX(2);
    smoke.setImagesY(2);
    smoke.setSelectRandomImage(true);
    smoke.setStartColor(new ColorRGBA(0.5f, 0.5f, 0.5f, 1f));
    smoke.setStartColor(new ColorRGBA(0.5f, 0.5f, 0.5f, 0.1f));
    smoke.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    smoke.setStartSize(2f);
    smoke.setEndSize(6f);
    smoke.setGravity(Vector3f.ZERO);
    smoke.setLowLife(1f);
    smoke.setHighLife(1.3f);
    smoke.setParticlesPerSec(100);

    smoke.setRandomAngle(true);
    return smoke;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createFireEmitter() {
    ParticleEmitter fire = new ParticleEmitter("fire-emitter",
            ParticleMesh.Type.Triangle, 300);
    Material materialRed = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    materialRed.setTexture("Texture",
            assets.loadTexture("Effects/flame.png"));
    fire.setMaterial(materialRed);
    fire.setImagesX(2);
    fire.setImagesY(2);
    fire.setSelectRandomImage(true);
    fire.setStartColor(new ColorRGBA(0.95f, 0.15f, 0f, 1f));
    fire.setEndColor(new ColorRGBA(1f, 1f, 0f, 0.5f));
    fire.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    fire.setStartSize(3.5f);
    fire.setEndSize(1f);
    fire.setGravity(Vector3f.ZERO);
    fire.setLowLife(0.1f);
    fire.setHighLife(0.1f);
    fire.setParticlesPerSec(150);

    fire.setRandomAngle(true);
    return fire;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createSmokeEmitter() {
    ParticleEmitter smoke = new ParticleEmitter("smoke-emitter",
            ParticleMesh.Type.Triangle, 300);
    Material material = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    material.setTexture("Texture",
            assets.loadTexture("Effects/flame_alpha.png"));
    material.getAdditionalRenderState()
            .setBlendMode(RenderState.BlendMode.Alpha);
    smoke.setMaterial(material);
    smoke.setImagesX(2);
    smoke.setImagesY(2);
    smoke.setSelectRandomImage(true);
    smoke.setStartColor(new ColorRGBA(0.4f, 0.4f, 0.4f, 1.0f));
    smoke.setStartColor(new ColorRGBA(0.4f, 0.4f, 0.4f, 0.2f));
    smoke.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    smoke.setStartSize(5.0f);
    smoke.setEndSize(12.0f);
    smoke.setGravity(Vector3f.ZERO);
    smoke.setLowLife(1f);
    smoke.setHighLife(1.3f);
    smoke.setParticlesPerSec(200);

    smoke.setRandomAngle(true);
    return smoke;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createFireEmitter() {
    ParticleEmitter fire = new ParticleEmitter("fire-emitter",
            ParticleMesh.Type.Triangle, 100);
    Material materialRed = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    materialRed.setTexture("Texture",
            assets.loadTexture("Effects/flame.png"));
    fire.setMaterial(materialRed);
    fire.setImagesX(2);
    fire.setImagesY(2);
    fire.setSelectRandomImage(true);
    fire.setStartColor(new ColorRGBA(0.95f, 0.150f, 0f, 1f));
    fire.setEndColor(new ColorRGBA(1f, 1f, 0f, 0.5f));
    fire.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    fire.setStartSize(6.5f);
    fire.setEndSize(1.5f);
    fire.setGravity(Vector3f.ZERO);
    fire.setLowLife(0.2f);
    fire.setHighLife(0.2f);
    fire.setParticlesPerSec(200);
    fire.getParticleInfluencer().setVelocityVariation(0.5f);
    fire.setRandomAngle(true);
    return fire;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createShockwave() {
    ParticleEmitter wave = new ParticleEmitter("shockwave-emitter",
            ParticleMesh.Type.Triangle, 3);
    Material mat = new Material(Globals.assets,
            "Common/MatDefs/Misc/Particle.j3md");
    mat.setTexture("Texture",
            Globals.assets.loadTexture("Effects/shockwave.png"));
    wave.setMaterial(mat);
    wave.setImagesX(1);
    wave.setImagesY(1);

    wave.setGravity(Vector3f.ZERO);

    wave.setStartColor(new ColorRGBA(0.7f, 0.7f, 0.7f, 1f));
    wave.setEndColor(new ColorRGBA(0.7f, 0.7f, 0.7f, 0f));
    wave.setLowLife(0.5f);
    wave.setHighLife(0.5f);
    wave.setStartSize(0.50f);
    wave.setEndSize(Meteor.SPLASH_RADIUS + 7f);
    wave.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    wave.getParticleInfluencer().setVelocityVariation(0f);
    wave.setParticlesPerSec(0f);
    wave.setFaceNormal(Vector3f.UNIT_Y);

    return wave;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createFireEmitter() {
    ParticleEmitter fire = new ParticleEmitter("fire-emitter",
            ParticleMesh.Type.Triangle, 100);
    Material materialRed = new Material(assets,
            "Common/MatDefs/Misc/Particle.j3md");
    materialRed.setTexture("Texture",
            assets.loadTexture("Effects/flame.png"));
    fire.setMaterial(materialRed);
    fire.setImagesX(2);
    fire.setImagesY(2);
    fire.setSelectRandomImage(true);
    fire.setStartColor(new ColorRGBA(0.95f, 0.650f, 0.0f, 1.0f));
    fire.setEndColor(new ColorRGBA(1.0f, 1.0f, 0.0f, 0.1f));
    fire.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    fire.setStartSize(4.5f);
    fire.setEndSize(8.5f);
    fire.setGravity(Vector3f.ZERO);
    fire.setLowLife(0.4f);
    fire.setHighLife(0.4f);
    fire.setParticlesPerSec(30);
    return fire;
}
 

import com.jme3.effect.ParticleMesh; //导入依赖的package包/类
private ParticleEmitter createTrailEmitter() {
    ParticleEmitter trail = new ParticleEmitter("trail-emitter",
            ParticleMesh.Type.Triangle, 650);
    Material mat
            = new Material(assets, "Common/MatDefs/Misc/Particle.j3md");
    mat.setTexture("Texture", assets.loadTexture("Effects/smoketrail.png"));
    trail.setMaterial(mat);
    trail.setImagesX(1);
    trail.setImagesY(3);
    trail.setSelectRandomImage(true);
    trail.setStartColor(new ColorRGBA(0.7f, 0.7f, 0.7f, 0.7f));
    trail.setParticleInfluencer(new ParticleInfluencerWithAngleSetting());
    trail.getParticleInfluencer().setInitialVelocity(Vector3f.ZERO);
    trail.getParticleInfluencer().setVelocityVariation(0f);
    trail.setStartSize(1.7f);
    trail.setEndSize(1.7f);
    trail.setGravity(Vector3f.ZERO);
    trail.setLowLife(0.3f);
    trail.setHighLife(0.3f);
    trail.setParticlesPerSec(2000);
    trail.setFaceNormal(Vector3f.UNIT_Y);

    trail.setRandomAngle(true);
    return trail;
}