Our first script

Here, we will take our first steps into Visual Studio's code editing capabilities. As previously explained, this will be a very simple script with some, but with very little, explanation.

Now, double-click on the grayed-out RectAnim script to open Visual Studio:

Once it is loaded, your screen should look comparable to this:

You should see the RectAnim.cs filename highlighted in the left-upper corner. When a developer writes code, this is where we do it. Currently, you will see a couple of namespace declarations, the class name, and a few functions.

The Start() function is called when an object is first instantiated; it is one of the first things that happens. So, it is the setup for a scripted object in Unity.

The Update() function is called for every frame. When you need something to change on a regular basis, it is normally done through Update.

Now, replace all the code in RectAnim.cs with the following code:

using System.Collections;
using System.Collections.Generic;
using UnityEngine...