ComfyUI Node: Vec4UnaryCon JK🐉

Vec4UnaryCon JK🐉:

The CM_Vec4UnaryCondition JK node is designed to evaluate a single vector condition on a 4-dimensional vector (Vec4). This node is particularly useful for AI artists who need to perform conditional checks on vector data within their creative workflows. By leveraging predefined unary operations, this node can determine whether a given Vec4 meets specific criteria, returning a boolean result. This functionality is essential for tasks that require conditional logic based on vector properties, such as validating vector magnitudes, checking for zero vectors, or other custom conditions. The node simplifies complex vector evaluations, making it easier to integrate conditional logic into your artistic projects.

Vec4UnaryCon JK🐉 Input Parameters:

op

The op parameter specifies the unary operation to be performed on the Vec4. It is a selection from a list of predefined operations, each representing a different condition to check. The available operations are defined in the VEC_UNARY_CONDITIONS dictionary. This parameter is crucial as it determines the specific condition that will be evaluated on the input vector. There are no minimum or maximum values for this parameter, but it must be one of the keys in the VEC_UNARY_CONDITIONS dictionary.

a

The a parameter represents the input Vec4 on which the unary condition will be evaluated. This parameter is a 4-dimensional vector, typically provided as a list or array of four numerical values. The vector a is the subject of the condition specified by the op parameter. The default value for this parameter is DEFAULT_VEC4, which is a predefined Vec4. The values in the vector should be numerical, and there are no strict minimum or maximum values, but they should be within a reasonable range for the specific condition being evaluated.

Vec4UnaryCon JK🐉 Output Parameters:

BOOLEAN

The output of the CM_Vec4UnaryCondition JK node is a boolean value, indicating the result of the unary condition applied to the input Vec4. If the condition specified by the op parameter is met, the output will be True; otherwise, it will be False. This boolean output is essential for integrating conditional logic into your workflows, allowing you to make decisions based on the properties of the input vector.

Vec4UnaryCon JK🐉 Usage Tips:

• Ensure that the op parameter is correctly set to the desired unary condition to avoid unexpected results.
• Use this node to validate vector properties before proceeding with further operations, such as transformations or visualizations, to ensure data integrity.

Vec4UnaryCon JK🐉 Common Errors and Solutions:

Invalid operation selected

• Explanation: The op parameter is set to a value that is not a key in the VEC_UNARY_CONDITIONS dictionary.
• Solution: Verify that the op parameter is set to one of the valid keys from the VEC_UNARY_CONDITIONS dictionary.

Input vector is not a Vec4

• Explanation: The a parameter is not a valid 4-dimensional vector.
• Solution: Ensure that the a parameter is a list or array containing exactly four numerical values.

Operation function not found

• Explanation: The function corresponding to the selected op is not defined in the VEC_UNARY_CONDITIONS dictionary.
• Solution: Check the implementation of the VEC_UNARY_CONDITIONS dictionary to ensure that all operations have corresponding functions defined.