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Overview :
The Input Manager window allows you to define the input axes and associated actions for the project. To access it, go to Edit > Project Settings from the Unity main menu and then select Input Manager in the right navigation bar.
Highlights:
- Key refers to any key on a physical keyboard, such as W, Shift, or the space bar.
- A button refers to any button on a physical controller (for example, gamepads), such as the X button on a remote control.
- A virtual axis (plural: axes) is mapped to a control, such as a button or a key. When the user activates the control, the axis receives a value in the range of [–1..1].
- You can use this value in your scripts
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