In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "AgentBehaviour is the template class for most of the behaviors covered in the chapter."

A block of code is set as follows:
using UnityEngine;
using System.Collections;
public class Steering
{
    public float angular;
    public Vector3 linear;
    public Steering ()
    {
        angular = 0.0f;
        linear = new Vector3();
    }
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

using UnityEngine;
using System.Collections;

public class Wander : Face
{
    public float offset;
    public float radius;
    public float rate;
}