Assembling the scene in Unity

Now, we can use the gallery room model in Unity and add a floor and a ceiling with skylights. We will apply textures to the walls and add lighting.

We can start a new Unity scene, as follows:

1. Create a new scene by navigating to File | New Scene. Then, Save Scene As and name it Gallery.
2. Drag a copy of your MeMyselfEye prefab into the Hierarchy.
3. Delete the default Main Camera from Hierarchy.

The gallery room level

First, we'll build the art gallery's room structure by performing the following steps:

1. Create a floor plane by navigating to GameObject | 3D Object | Plane. Reset its Transform option and rename it to Floor.
2. Create the material for the floor and color it brown. Create | Material...