Adding a Ceiling to a shot

You can add a ceiling to a shot. 

First, go into props and select the basic square. Then edit it so the ceiling is an appropriate height. In this example, we've made it quite thin.

Then place the ceiling in your shot and use the controls to move it in 3 dimensions. In this example, we tinted it pink and added a child on top.

This isn't the best example of parenting by the adults below but we hope it helps you understand how to add a ceiling to your shot.