ImpactNeg

Documentation

• Class name: ImpactNeg
• Category: ImpactPack/Logic
• Output node: False

The ImpactNeg node is designed to invert the truth value of a given boolean input. It serves as a logical NOT operation, transforming true to false and vice versa, thus enabling conditional logic flows within a node network.

Input types

Required

• value
  • The 'value' parameter represents the boolean input to be negated. Its inversion facilitates the execution of conditional logic based on the negated result.
  • Comfy dtype: BOOLEAN
  • Python dtype: bool

Output types

• boolean
  • Comfy dtype: BOOLEAN
  • The output is the negated boolean value of the input, enabling further conditional logic operations based on the result.
  • Python dtype: bool

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

class ImpactNeg:
    @classmethod
    def INPUT_TYPES(cls):
        return {
            "required": { "value": ("BOOLEAN", {"forceInput": True}), },
        }

    FUNCTION = "doit"
    CATEGORY = "ImpactPack/Logic"

    RETURN_TYPES = ("BOOLEAN", )

    def doit(self, value):
        return (not value, )