spriteBatch = new SpriteBatch();
 spriteTexture = new Texture(Gdx.files.internal("data/spriteTexture.png"));

 spriteTexture.setWrap(TextureWrap.Repeat,TextureWrap.Repeat);
 sprite = new Sprite(spriteTexture, 0, 0, 64, 64);
 sprite.setSize(256, 256);

scrollTimer+=Gdx.graphics.getDeltaTime();

 if(scrollTimer>1.0f)
     scrollTimer = 0.0f;

 sprite.setU(scrollTimer);
 sprite.setU2(scrollTimer+1);

 spriteBatch.begin();
 sprite.draw(spriteBatch);
 spriteBatch.end();