Android Open Source - gdx-vr Simple Room

• Back to Libgdx/extension  ↑

From Project

Back to project page gdx-vr.

License

The source code is released under:

Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUC...

Java Source Code

package com.badlogic.gdx.vr.simpleroom;
/*from  w  ww. j  a  v  a 2s .co  m*/
import com.badlogic.gdx.ApplicationAdapter;
import com.badlogic.gdx.Gdx;
import com.badlogic.gdx.Input;
import com.badlogic.gdx.assets.AssetManager;
import com.badlogic.gdx.graphics.Camera;
import com.badlogic.gdx.graphics.GL20;
import com.badlogic.gdx.graphics.VertexAttributes.Usage;
import com.badlogic.gdx.graphics.g3d.Environment;
import com.badlogic.gdx.graphics.g3d.Material;
import com.badlogic.gdx.graphics.g3d.Model;
import com.badlogic.gdx.graphics.g3d.ModelBatch;
import com.badlogic.gdx.graphics.g3d.ModelInstance;
import com.badlogic.gdx.graphics.g3d.attributes.ColorAttribute;
import com.badlogic.gdx.graphics.g3d.environment.DirectionalLight;
import com.badlogic.gdx.graphics.g3d.shaders.DefaultShader;
import com.badlogic.gdx.graphics.g3d.shaders.DefaultShader.Config;
import com.badlogic.gdx.graphics.g3d.utils.DefaultShaderProvider;
import com.badlogic.gdx.graphics.g3d.utils.ModelBuilder;
import com.badlogic.gdx.graphics.g3d.utils.ShaderProvider;
import com.badlogic.gdx.math.Matrix4;
import com.badlogic.gdx.math.Quaternion;
import com.badlogic.gdx.math.Vector3;
import com.badlogic.gdx.vr.Stage3D;
import com.badlogic.gdx.vr.VirtualReality;
import com.badlogic.gdx.vr.VirtualRealityRenderListener;

public class SimpleRoom extends ApplicationAdapter implements VirtualRealityRenderListener {

  private ModelBatch modelBatch;
  private ModelInstance modelInstance;
  private ModelInstance ground;
  private AssetManager assets;
  private Environment environment;
  private Stage3D stage;

  @Override
  public void create() {
    assets = new AssetManager();
    String model = "Bambo_House.g3db";
    assets.load(model, Model.class);
    assets.finishLoading();
    modelInstance = new ModelInstance(assets.get(model, Model.class), new Matrix4().setToScaling(0.6f, 0.6f, 0.6f));

    DefaultShader.Config config = new Config();
    config.defaultCullFace = GL20.GL_NONE;
    ShaderProvider shaderProvider = new DefaultShaderProvider(config);
    modelBatch = new ModelBatch(shaderProvider);

    ModelBuilder builder = new ModelBuilder();
    float groundSize = 1000f;
    ground = new ModelInstance(builder.createRect(-groundSize, 0, groundSize, groundSize, 0, groundSize, groundSize, 0, -groundSize, -groundSize, 0, -groundSize, 0,
        1, 0, new Material(), Usage.Position | Usage.Normal), new Matrix4().setToTranslation(0, -0.01f, 0));
    environment = new Environment();
    environment.set(new ColorAttribute(ColorAttribute.AmbientLight, 0.4f, 0.4f, 0.4f, 1f));
    environment.add(new DirectionalLight().set(0.8f, 0.8f, 0.8f, -1f, -0.8f, -0.2f));

    VirtualReality.renderer.listeners.add(this);
    // VirtualReality.head.setCyclops(true);
  }

  @Override
  public void render() {
    float deltaTime = Gdx.graphics.getDeltaTime();

    if (Gdx.input.isKeyPressed(Input.Keys.W)) {
      VirtualReality.body.position.add(new Vector3(0, 0, -2).mul(VirtualReality.body.orientation).scl(deltaTime));
    }
    if (Gdx.input.isKeyPressed(Input.Keys.S)) {
      VirtualReality.body.position.add(new Vector3(0, 0, 2).mul(VirtualReality.body.orientation).scl(deltaTime));
    }
    if (Gdx.input.isKeyPressed(Input.Keys.A)) {
      VirtualReality.body.orientation.mulLeft(new Quaternion(Vector3.Y, 90f * deltaTime));
    }
    if (Gdx.input.isKeyPressed(Input.Keys.D)) {
      VirtualReality.body.orientation.mulLeft(new Quaternion(Vector3.Y, -90f * deltaTime));
    }

    VirtualReality.update(Gdx.graphics.getDeltaTime());
    VirtualReality.renderer.render();
  }

  @Override
  public void resize(int width, int height) {
    // TODO: resize VirtualReality
  }

  @Override
  public void frameStarted() {
    Gdx.gl.glClearColor(0, 0, 0, 1);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
  }

  @Override
  public void frameEnded() {
  }

  @Override
  public void render(Camera camera) {
    modelBatch.begin(camera);
    modelBatch.render(ground, environment);
    modelBatch.render(modelInstance, environment);
    modelBatch.end();
  }
}

Java Source Code List

• Back to Libgdx/extension  ↑