NumberUnaryCondition

Documentation

Class name: CM_NumberUnaryCondition
Category: math/number
Output node: False

This node performs unary operations on numbers based on predefined conditions, allowing for the evaluation of mathematical conditions involving a single numeric input. It abstracts the complexity of various unary mathematical operations into a simple interface.

Input types

Required

op
- Specifies the unary operation to be performed, chosen from a predefined set of conditions. This determines how the input number is evaluated.
- Comfy dtype: COMBO[STRING]
- Python dtype: str
a
- The numeric input on which the unary operation is to be performed. This is the subject of the mathematical condition being evaluated.
- Comfy dtype: NUMBER
- Python dtype: Union[int, float]

Output types

bool
- Comfy dtype: BOOL
- The result of the unary operation, indicating whether the condition is met (True) or not (False).
- Python dtype: bool

Usage tips

Infra type: CPU
Common nodes: unknown

Source code

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

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

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

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