Bool

Boolean cast nodes

You can use a Boolean cast node to convert a Boolean value to a float, an integer, or a string. In each case you can choose how the Boolean true or false value is represented in the target type.

For example, the default outputs for the Bool To String node are "true" and "false", but you could change them to "on" and "off", or "open" and "closed", or any other pair of strings.

The available nodes to cast a Boolean to another data type

Inputs:

Name	Type	Description
Input	Boolean	The value to be converted.
True Value	<varies> [editable]	The value to output if the input is true.
False Value	<varies> [editable]	The value to output if the input is false.

Outputs:

Name	Type	Description
Output	<varies>	The converted value. The output depends on the chosen node, and is either a float, an integer, or a string.

Boolean logic nodes

Perform Boolean logic operations on the provided inputs. All inputs and outputs are Boolean values.

The available Boolean logic nodes

Name	Operation
Bool And	Output is true if both A and B are true.
Bool Or	Output is true if either A or B are true.

If you need a node that's equivalent to a Not logical operation, see Invert Bool.

Logic Bool Changed

Outputs true in the frame where the input value changes from true to false or from false to true.

Logic Bool Changed node

Inputs:

Name	Type	Description
Input	Boolean	The Boolean value to monitor.

Outputs:

Name	Type	Description
Output	Boolean	True when the Input changes, but resets to false at the end of the frame.

Example

In the following example, the referenced float is incremented by one each time that the referenced Boolean changes.

Example graph to increment a float each time that a Boolean changes

Bool Constant

Outputs a true or false Boolean value. An AFX graph cannot change the value of this node.

You can open an AFX graph to change the value of this node in the Unity Editor.

Outputs:

Name	Type	Description
Output	Boolean [editable]	A true or false value.

Get Bool

Converts a reference to a Boolean component to a Boolean value.

Inputs:

Name	Type	Description
Bool Component	Bool Component	Reference to a Boolean component.

Outputs:

Name	Type	Description
Bool Out	Boolean	The true or false value of the Boolean component.

Invert Bool

Inverts a Boolean value. If the input is true, the output is false. If the input is false, the output is true.

Inputs:

Name	Type	Description
Input	Boolean	The value to be inverted.

Outputs:

Name	Type	Description
Output	Boolean	The inverted value of the Input.

Set Bool

Sets the value of a Boolean component.

Inputs:

Name	Type	Description
Enter	Flow	Flow to activate the node.
Bool Component	Boolean component	Reference to the Boolean component for which you want to set the value.
Value In	Boolean [editable]	The value that the Boolean component will be set to.

Outputs:

Name	Type	Description
Exit	Flow	Continue the activating flow.
Output	Boolean	Repeats the Value In value as an output.