Answer the following questions on your own:
- Change the model in the app to the sofa or even another object.
- Add the changes we made to the Environmental Light script in order to track the light direction.
- Add other objects to the app and allow the user a choice on which to place.
- Allow the user to place vertical objects. Hint—you will need to render vertical planes now, yes ARCore does recognize vertical planes.
- Allow the user to rotate the model. Hint—you may have to add some control handles.