Java 类com.badlogic.gdx.assets.loaders.ModelLoader 实例源码

@Override
public void create () {
    super.create();

    ModelLoader g3djLoader = new G3dModelLoader(new JsonReader());
    model = g3djLoader.loadModel(Gdx.files.internal("data/g3d/btscene1.g3dj"));
    disposables.add(model);

    importer = new MyImporter((btDynamicsWorld)world.collisionWorld);
    importer.loadFile(Gdx.files.internal("data/g3d/btscene1.bullet"));

    camera.position.set(10f, 15f, 20f);
    camera.up.set(0, 1, 0);
    camera.lookAt(-10, 8, 0);
    camera.update();
}

@Override
public void create () {
    super.create();

    ModelLoader g3djLoader = new G3dModelLoader(new JsonReader());
    model = g3djLoader.loadModel(Gdx.files.internal("data/g3d/btscene1.g3dj"));
    disposables.add(model);

    importer = new MyImporter((btDynamicsWorld)world.collisionWorld);
    importer.loadFile(Gdx.files.internal("data/g3d/btscene1.bullet"));

    camera.position.set(10f, 15f, 20f);
    camera.up.set(0, 1, 0);
    camera.lookAt(-10, 8, 0);
    camera.update();
}

public GameScene(ModelLoader.ModelParameters modelParameters,
                 TextureLoader.TextureParameter textureParameter,
                 ParticleEffectLoader.ParticleEffectLoadParameter pfxParameter,
                 String pfxPath, String modelPath, String modelExt, ObjectMap<String, GameObjectBlueprint> sharedBlueprints) {
    this.sharedBlueprints = sharedBlueprints;
    this.assets = new BlenderAssetManager(modelParameters, textureParameter, pfxParameter,
            pfxPath, modelPath, modelExt);
}

public GameSceneManager(ModelLoader.ModelParameters modelParameters,
                        TextureLoader.TextureParameter textureParameter,
                        ParticleEffectLoader.ParticleEffectLoadParameter pfxParameter,
                        String pfxPath, String modelPath, String modelExt) {
    this.modelPath = modelPath;
    this.modelExt = modelExt;
    this.pfxPath = pfxPath;

    this.modelParameters = modelParameters;
    this.textureParameter = textureParameter;
    this.pfxParameter = pfxParameter;
}

public BlenderAssetManager(
        ModelLoader.ModelParameters modelParameters,
        TextureLoader.TextureParameter textureParameter,
        ParticleEffectLoader.ParticleEffectLoadParameter pfxParameter,
        String pfxPath, String modelPath, String modelExt) {
    this.modelExt = modelExt;
    this.modelPath = modelPath;
    this.pfxPath = pfxPath;

    this.modelParameters = modelParameters;
    this.textureParameter = textureParameter;
    this.pfxParameter = pfxParameter;
}

private void loadSphere(String planetId) {
    ModelLoader loader = new ObjLoader();
    sphereModel = loader.loadModel(Gdx.files.internal("models/sphere01.obj"),
            new SphereTextureProvider(planetId));
    environmentSphere = new ModelInstance(sphereModel);
    Attribute attribute = environmentSphere.materials.get(0).get(
            ColorAttribute.getAttributeType(ColorAttribute.DiffuseAlias));

    ((ColorAttribute) attribute).color.r = 1;
    ((ColorAttribute) attribute).color.g = 1;
    ((ColorAttribute) attribute).color.b = 1;

}

@Override
protected void onInitialize() {
  this.levelEnv          = new LevelEnv();
  this.camera            = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
  camera.near = 0.1f;
  camera.position.set(5, 5, 5);
  camera.lookAt(0.1f, 0.1f, 0.1f);

  environment = new Environment();
  environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.4f, 0.4f, 0.4f, 1.f));
  environment.add(new DirectionalLight().set(0.8f, 0.8f, 0.8f, -0.5f, -1.0f, -0.8f));


  this.modelBatch        = new ModelBatch();
  //this.voxelBatch        = new VoxelBatch(new RenderContext(new DefaultTextureBinder(DefaultTextureBinder.WEIGHTED)));
  ModelLoader g3djLoader = new G3dModelLoader(new UBJsonReader());
  model                  = g3djLoader.loadModel(ForgE.files.internal("raw/models/test.g3db"));

  modelInstance          = new ModelInstance(model);

  modelInstance.calculateBoundingBox(bounds);
  camera.position.set(1, 1, 1).nor().scl(bounds.getDimensions(tmpV1).len() * 1.75f + bounds.getCenter(tmpV2).len());
  camera.up.set(0, 1, 0);
  camera.lookAt(0, 0, 0);
  camera.far = 50f + bounds.getDimensions(tmpV1).len() * 3.0f;
  camera.update(true);
}

@Override
public ModelData loadModelData(FileHandle fileHandle, ModelLoader.ModelParameters parameters) {
    return parseModel(fileHandle);
}

public Rocket() {
    // init graphic
    ModelLoader loader = new ObjLoader();
    model = loader.loadModel(Gdx.files.internal("models/rocket.obj"), new ObjLoader.ObjLoaderParameters(true));
    rocketModelInstance = new ModelInstance(model);


    ModelBuilder modelBuilder = new ModelBuilder();
    final long attributes = VertexAttributes.Usage.Position | VertexAttributes.Usage.Normal;

    // damage shield
    Material shieldMaterial = new Material();
    shieldMaterial.set(ColorAttribute.createDiffuse(0, 0.3f, 1, 0.5f));
    shieldMaterial.set(ColorAttribute.createSpecular(1, 1, 1, 1f));
    shieldMaterial.set(new BlendingAttribute(1f));
    Model shieldModel = modelBuilder.createSphere(4, 4, 4, 32, 32, shieldMaterial, attributes);
    shieldModelInstance = new ModelInstance(shieldModel);

    Material tractorBeamMaterial = new Material();
    tractorBeamMaterial.set(ColorAttribute.createDiffuse(0, 0, 1, 1));
    tractorBeamMaterial.set(ColorAttribute.createSpecular(1, 1, 1, 1f));
    tractorBeamMaterial.set(new BlendingAttribute(0.1f));
    Model tractorBeamModel = modelBuilder.createSphere(5, 5, 5, 32, 32, tractorBeamMaterial, attributes);
    tractorBeamModelInstance = new ModelInstance(tractorBeamModel);


    // init physic
    //BoundingBox boundingBox = new BoundingBox();
    //model.calculateBoundingBox(boundingBox);
    //btCollisionShape shape = new btBoxShape(boundingBox.getDimensions(new Vector3()).scl(0.5f));
    btCollisionShape shape = new btBoxShape(new Vector3(1, 1, 1));

    rocketModelInstance.transform.setToRotation(0, 0, 1, 0);
    rocketModelInstance.transform.trn(START_POSITION);
    float mass = 1;
    addRigidBody(shape, mass, SpaceShipProperties.properties.getLandslide(), CollisionTypes.ROCKET.mask,
            new RocketMotionState(rocketModelInstance.transform));
    rigidBodyList.get(0).setActivationState(4); // disable deactivation
    rigidBodyList.get(0).setLinearVelocity(tmpMovement.set(getDirection()).nor().scl(
            SpaceShipProperties.properties.getEnginePower()));

    thrustSound = App.audioController.getSound("thrust.wav");
    if (App.config.playAudio) {
        thrustSound.loop();
        thrustSound.play();
    }
}

@Override
public ModelData loadModelData (FileHandle fileHandle, ModelLoader.ModelParameters parameters) {
    return parseModel(fileHandle);
}