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: "We can include other contexts through the use of the include directive."

A block of code is set as follows:

(public class PacktController : MonoBehaviour {):
public float horAcceleration;
  public float cruiseSpeed; //max speed when not pressing
  public float maxSpeed; //max speed while pressing
  public float actualSpeed; //speed at given time
  public float limY; //limit on y, use as mathf.abs
  public float expon; //used to smooth vert movement speed
  public float alpha; //use to tweak the vert movement speed

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: The Bumped Diffuse shader requires two textures, as we stated before: the diffuse map for the Base color and Normalmap for the lighting details.