Examples with ModelInstance com.badlogic.gdx.graphics.g3d.ModelInstance used on opensource projects

Example 11 with ModelInstance

use of com.badlogic.gdx.graphics.g3d.ModelInstance in project libgdx by libgdx.

the class FrameBufferCubemapTest method create.

@Override
public void create() {
    super.create();
    camFb = new PerspectiveCamera(90, 800, 800);
    camFb.position.set(10f, 10f, 10f);
    camFb.lookAt(0, 0, 0);
    camFb.near = 0.1f;
    camFb.far = 1000f;
    camFb.update();
    fb = new FrameBufferCubemap(Format.RGBA8888, 800, 800, true);
    cubemap = fb.getColorBufferTexture();
    ObjLoader objLoader = new ObjLoader();
    cubeMesh = objLoader.loadModel(Gdx.files.internal("data/cube.obj"));
    cubeInstance = new ModelInstance(cubeMesh);
    cubeBatch = new ModelBatch(Gdx.files.internal("data/shaders/cubemap-vert.glsl"), Gdx.files.internal("data/shaders/cubemap-frag.glsl"));
    cubeInstance.materials.get(0).set(new CubemapAttribute(CubemapAttribute.EnvironmentMap, cubemap));
    camCube = new PerspectiveCamera(67, Gdx.graphics.getWidth() * 0.5f, Gdx.graphics.getHeight() * 0.5f);
    camCube.position.set(0f, 2f, 2f);
    camCube.lookAt(0, 0, 0);
    camCube.near = 1f;
    camCube.far = 300f;
    camCube.update();
}

Example 12 with ModelInstance

use of com.badlogic.gdx.graphics.g3d.ModelInstance in project libgdx by libgdx.

the class Basic3DTest method create.

@Override
public void create() {
    modelBatch = new ModelBatch(new DefaultShaderProvider());
    environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, .4f, .4f, .4f, 1f));
    environment.add(new DirectionalLight().set(0.8f, 0.8f, 0.8f, -1f, -0.8f, -0.2f));
    cam = new PerspectiveCamera(67, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    cam.position.set(10f, 10f, 10f);
    cam.lookAt(0, 0, 0);
    cam.near = 1f;
    cam.far = 30f;
    cam.update();
    ModelBuilder modelBuilder = new ModelBuilder();
    model = modelBuilder.createBox(5f, 5f, 5f, new Material(ColorAttribute.createDiffuse(Color.GREEN)), Usage.Position | Usage.Normal);
    instance = new ModelInstance(model);
    Gdx.input.setInputProcessor(new InputMultiplexer(this, inputController = new CameraInputController(cam)));
}

Example 13 with ModelInstance

use of com.badlogic.gdx.graphics.g3d.ModelInstance in project libgdx by libgdx.

the class MeshBuilderTest method create.

@Override
public void create() {
    super.create();
    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));
    modelsWindow.setVisible(false);
    Texture texture = new Texture(Gdx.files.internal("data/badlogic.jpg"));
    Material material = new Material(TextureAttribute.createDiffuse(texture));
    MeshBuilder meshBuilder = new MeshBuilder();
    meshBuilder.begin(Usage.Position | Usage.Normal | Usage.ColorPacked | Usage.TextureCoordinates, GL20.GL_TRIANGLES);
    meshBuilder.box(1f, 1f, 1f);
    Mesh mesh = new Mesh(true, meshBuilder.getNumVertices(), meshBuilder.getNumIndices(), meshBuilder.getAttributes());
    mesh = meshBuilder.end(mesh);
    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();
    modelBuilder.manage(texture);
    modelBuilder.node().id = "box";
    MeshPartBuilder mpb = modelBuilder.part("box", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal | Usage.TextureCoordinates | Usage.ColorPacked, material);
    mpb.setColor(Color.RED);
    mpb.box(1f, 1f, 1f);
    modelBuilder.node().id = "sphere";
    mpb = modelBuilder.part("sphere", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal | Usage.TextureCoordinates | Usage.ColorPacked, material);
    mpb.sphere(2f, 2f, 2f, 10, 5);
    modelBuilder.node().id = "cone";
    mpb = modelBuilder.part("cone", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal | Usage.TextureCoordinates | Usage.ColorPacked, material);
    mpb.setVertexTransform(new Matrix4().rotate(Vector3.X, -45f));
    mpb.cone(2f, 3f, 1f, 8);
    modelBuilder.node().id = "cylinder";
    mpb = modelBuilder.part("cylinder", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal | Usage.TextureCoordinates | Usage.ColorPacked, material);
    mpb.setUVRange(1f, 1f, 0f, 0f);
    mpb.cylinder(2f, 4f, 3f, 15);
    modelBuilder.node().id = "mesh";
    mpb = modelBuilder.part("mesh", GL20.GL_TRIANGLES, mesh.getVertexAttributes(), material);
    Matrix4 transform = new Matrix4();
    mpb.setVertexTransform(transform.setToTranslation(0, 2, 0));
    mpb.addMesh(mesh);
    mpb.setColor(Color.BLUE);
    mpb.setVertexTransform(transform.setToTranslation(1, 1, 0));
    mpb.addMesh(mesh);
    mpb.setColor(null);
    mpb.setVertexTransform(transform.setToTranslation(-1, 1, 0).rotate(Vector3.X, 45));
    mpb.addMesh(mesh);
    mpb.setVertexTransform(transform.setToTranslation(0, 1, 1));
    mpb.setUVRange(0.75f, 0.75f, 0.25f, 0.25f);
    mpb.addMesh(mesh);
    model = modelBuilder.end();
    instances.add(new ModelInstance(model, new Matrix4().trn(0f, 0f, 0f), "mesh", true));
    instances.add(new ModelInstance(model, new Matrix4().trn(-5f, 0f, -5f), "box", true));
    instances.add(new ModelInstance(model, new Matrix4().trn(5f, 0f, -5f), "sphere", true));
    instances.add(new ModelInstance(model, new Matrix4().trn(-5f, 0f, 5f), "cone", true));
    instances.add(new ModelInstance(model, new Matrix4().trn(5f, 0f, 5f), "cylinder", true));
}

Example 14 with ModelInstance

use of com.badlogic.gdx.graphics.g3d.ModelInstance in project bdx by GoranM.

the class Mesh method getInstance.

public ModelInstance getInstance() {
    ModelInstance m = new ModelInstance(model);
    for (int i = 0; i < m.nodes.get(0).parts.size; i++) m.nodes.get(0).parts.get(i).material = materials.get(i);
    instances.add(m);
    return m;
}

Example 15 with ModelInstance

use of com.badlogic.gdx.graphics.g3d.ModelInstance in project ultimate-java by pantinor.

the class CodexScreen method createCylinder.

private ModelInstance createCylinder(float width, float height, float x, float y, float z, Color color) {
    ModelBuilder mb = new ModelBuilder();
    Model sf = mb.createCylinder(width, height, width, 32, new Material(ColorAttribute.createDiffuse(color), ColorAttribute.createSpecular(color), new BlendingAttribute(0.8f)), Usage.Position | Usage.Normal);
    ModelInstance modelInstance = new ModelInstance(sf);
    modelInstance.transform.setToTranslation(x, y, z);
    return modelInstance;
}