IntUnaryOperation

Documentation

• Class name: CM_IntUnaryOperation
• Category: math/int
• Output node: False

Performs unary operations on integers, applying a specified operation to a single integer input and producing an integer result. This node abstracts mathematical operations that modify the value or state of an integer based on predefined unary operations.

Input types

Required

• op
  • Specifies the unary operation to be applied to the integer. This determines how the integer's value will be modified.
  • Comfy dtype: COMBO[STRING]
  • Python dtype: str
• a
  • The integer to which the unary operation will be applied. This is the input integer that will be modified by the specified operation.
  • Comfy dtype: INT
  • Python dtype: int

Output types

• int
  • Comfy dtype: INT
  • The result of applying the unary operation to the input integer.
  • Python dtype: int

Usage tips

• Infra type: CPU
• Common nodes: unknown

Source code

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

    RETURN_TYPES = ("INT",)
    FUNCTION = "op"
    CATEGORY = "math/int"

    def op(self, op: str, a: int) -> tuple[int]:
        return (INT_UNARY_OPERATIONS[op](a),)