ComfyUI Node: LayerUtility: Boolean Operator V2

LayerUtility: Boolean Operator V2:

The LayerUtility: BooleanOperatorV2 node is designed to perform a variety of boolean operations on two input values. This node is particularly useful for AI artists who need to implement conditional logic within their workflows. By providing a range of operators such as equality checks, logical operations, and comparisons, this node allows you to create complex decision-making processes. The node can handle both direct numerical inputs and string representations of numbers, making it versatile for different types of data. Additionally, it returns both a boolean result and a string representation of the result, which can be useful for further processing or debugging.

LayerUtility: Boolean Operator V2 Input Parameters:

a_value

This parameter accepts a string input representing the first value to be used in the boolean operation. If the string contains numbers, they will be extracted and used for the operation. If the string is empty, a default value of 0 is used. This flexibility allows you to input values dynamically, making the node adaptable to various scenarios.

b_value

Similar to a_value, this parameter accepts a string input representing the second value for the boolean operation. Numbers within the string are extracted and used, and if the string is empty, a default value of 0 is applied. This ensures that the node can handle a wide range of input formats without errors.

operator

This parameter specifies the boolean operation to be performed. The available options are ==, !=, >, <, >=, <=, and, or, xor, not(a), min, and max. Each operator performs a specific type of comparison or logical operation between the two input values, allowing you to tailor the node's behavior to your specific needs.

a (optional)

This optional parameter allows you to directly input the first value as a numerical type. If provided, it overrides the a_value string input. This is useful when you have a predefined numerical value and want to bypass the string extraction process.

b (optional)

This optional parameter allows you to directly input the second value as a numerical type. Similar to a, it overrides the b_value string input if provided. This is beneficial for scenarios where you have a specific numerical value to use in the boolean operation.

LayerUtility: Boolean Operator V2 Output Parameters:

output

This output parameter returns the boolean result of the specified operation. It indicates whether the condition defined by the operator and input values is true or false. This boolean result can be used in subsequent nodes to control the flow of your workflow.

string

This output parameter provides a string representation of the boolean result. This can be useful for logging, debugging, or any scenario where you need a textual representation of the boolean outcome.

LayerUtility: Boolean Operator V2 Usage Tips:

• Use the a_value and b_value parameters for dynamic inputs where the values are extracted from strings, making the node adaptable to various data sources.
• Utilize the optional a and b parameters for predefined numerical values to bypass the string extraction process and improve performance.
• Experiment with different operators to create complex conditional logic, such as combining multiple conditions using and, or, and xor.

LayerUtility: Boolean Operator V2 Common Errors and Solutions:

Invalid operator specified

• Explanation: The operator provided is not one of the supported options.
• Solution: Ensure that the operator is one of the following: ==, !=, >, <, >=, <=, and, or, xor, not(a), min, max.

Non-numeric input in a_value or b_value

• Explanation: The string input for a_value or b_value does not contain any numbers, and no default value is set.
• Solution: Ensure that the string inputs contain numeric values or provide default values using the optional a and b parameters.

Division by zero

• Explanation: The operator involves division, and the second value (b or extracted from b_value) is zero.
• Solution: Check the input values to ensure that the second value is not zero when using division operators.