Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Add a Cheap Contrast node after the Texture Sample, and connect its In (S) input pin with the output of the previous image"

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Drag a cable out of the original Texture Sample and create a new Multiply node"