BoolUnaryOperation

Documentation

• Class name: CM_BoolUnaryOperation
• Category: math/bool
• Output node: False

This node performs unary boolean operations on a given boolean value. It supports operations like logical NOT, allowing for the manipulation of boolean logic in a mathematical or logical context.

Input types

Required

• op
  • Specifies the unary boolean operation to be performed, such as 'Not'. This choice determines how the input boolean value is manipulated.
  • Comfy dtype: COMBO[STRING]
  • Python dtype: List[str]
• a
  • The boolean value to be operated on. This is the primary input for the unary operation.
  • Comfy dtype: BOOL
  • Python dtype: bool

Output types

• bool
  • Comfy dtype: BOOL
  • The result of the unary boolean operation performed on the input value.
  • Python dtype: bool

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class BoolUnaryOperation:
    @classmethod
    def INPUT_TYPES(cls) -> Mapping[str, Any]:
        return {
            "required": {"op": (list(BOOL_UNARY_OPERATIONS.keys()),), "a": DEFAULT_BOOL}
        }

    RETURN_TYPES = ("BOOL",)
    FUNCTION = "op"
    CATEGORY = "math/bool"

    def op(self, op: str, a: bool) -> tuple[bool]:
        return (BOOL_UNARY_OPERATIONS[op](a),)