Conventions used

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

Code in text: 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: “If you increase the radius to 10.0, something interesting will happen.”

A block of code is set as follows:

extends AudioStreamPlayer
func _unhandled_key_input(event: InputEventKey) -> void:
    if event.is_pressed() and event.scancode == KEY_SPACE:
        stream_paused = false
    else:
        stream_paused = true

Bold: Indicates a new term, an important word, or words that you see onscreen. For instance, words in menus or dialog boxes appear in bold. Here is an example: “When you applied the Solidify modifier, you must have seen that there are so many other modifiers.”

Tips or important notes

Appear like this.