@Override
protected void onRender(long ellapsedRealtime, double deltaTime) {
// -- no proper physics here, just a bad approximation to keep
// this example as short as possible ;-)
mRaptor.setZ(mRaptor.getZ() + 2.0);
mRaptor.setX(Math.sin(mTime) * 20.0);
// mRaptor.setRotZ(Math.sin(mTime + 8.0) * -30.0);
// mRaptor.setRotY(180 + (mRaptor.getRotZ() * 0.1));
// mRaptor.setRotY(180);
mRaptor.setY(Math.cos(mTime) * 10.0);
mRaptor.setRotX(Math.cos(mTime + 1.0) * -20.0);
mSphere.setZ(mRaptor.getZ());
mTime += 0.01;
if (mRootCube.getZ() - mRaptor.getZ() <= (30 * -6)) {
mRootCube.setZ(mRaptor.getZ());
}
mPointLight.setPosition(getCurrentCamera().getPosition());
mPointLight.setLookAt(mRaptor.getWorldPosition());
super.onRender(ellapsedRealtime, deltaTime);
}
@Override
protected void initScene() {
DirectionalLight light = new DirectionalLight(0, 0, 1.0);
light.setPower(2.0f);
getCurrentScene().addLight(light);
mPointLight = new PointLight();
mPointLight.setPower(1.5f);
getCurrentScene().addLight(mPointLight);
// -- create sky sphere
mSphere = new Sphere(400, 8, 8);
Material sphereMaterial = new Material();
try {
sphereMaterial.addTexture(new Texture("skySphere", R.drawable.skysphere));
sphereMaterial.setColorInfluence(0);
} catch (ATexture.TextureException e1) {
e1.printStackTrace();
}
mSphere.setMaterial(sphereMaterial);
mSphere.setDoubleSided(true);
getCurrentScene().addChild(mSphere);
mRaptor = new Sphere(1.0f, 24, 24);
Material raptorMaterial = new Material();
SpecularMethod.Phong phongMethod = new SpecularMethod.Phong();
phongMethod.setShininess(180);
sphereMaterial.setDiffuseMethod(new DiffuseMethod.Lambert());
sphereMaterial.setSpecularMethod(phongMethod);
sphereMaterial.enableLighting(true);
mRaptor.setMaterial(raptorMaterial);
mRaptor.setColor(0xffff00ff);
getCurrentScene().addChild(mRaptor);
// -- create a bunch of cubes that will serve as orientation helpers
mCubes = new Object3D[30];
mRootCube = new Cube(1);
Material rootCubeMaterial = new Material();
rootCubeMaterial.setDiffuseMethod(new DiffuseMethod.Lambert());
rootCubeMaterial.enableLighting(true);
try {
rootCubeMaterial.addTexture(new Texture("camouflage", R.drawable.camouflage));
rootCubeMaterial.setColorInfluence(0);
} catch (ATexture.TextureException e) {
e.printStackTrace();
}
mRootCube.setMaterial(rootCubeMaterial);
mRootCube.setY(-1f);
// -- similar objects with the same material, optimize
mRootCube.setRenderChildrenAsBatch(true);
getCurrentScene().addChild(mRootCube);
mCubes[0] = mRootCube;
for (int i = 1; i < mCubes.length; ++i) {
Object3D cube = mRootCube.clone(true);
cube.setY(-1f);
cube.setZ(i * 30);
mRootCube.addChild(cube);
mCubes[i] = cube;
}
// -- create a chase camera
// the first parameter is the camera offset
// the second parameter is the interpolation factor
ChaseCamera chaseCamera = new ChaseCamera(new Vector3(0, 3, 16));
// -- tell the camera which object to chase
chaseCamera.setLinkedObject(mRaptor);
// -- set the far plane to 1000 so that we actually see the sky sphere
chaseCamera.setFarPlane(1000);
getCurrentScene().replaceAndSwitchCamera(chaseCamera, 0);
}