Boolean Math

The Boolean Math node gives access to common boolean operations, such as AND, NOT, XOR, etc.

However, it can be cumbersome to use the boolean_math function in complex boolean expressions.

# Check if the two values equal, or if the first is true.
x = False
y = True
return boolean_math(
    operation=BooleanMath.Operation.OR
    boolean=(
        boolean_math(
            operation=BooleanMath.Operation.XNOR # Equal
            boolean=(x, y)
        ),
        x
    )
)

A few operators are available to make boolean math easier and more readable.

# Check if the two values equal, or if the first is true.
x = False
y = True
return (x == y) | x

The operators available are:

• == - XNOR
• != - XOR
• | - OR
• & - AND
• ~ - NOT

You cannot use the built-in Python keywords and, or, and not. You must use the custom operators above to create Boolean Math nodes.