ComfyUI Node: Vec2UnaryOperation

Vec2UnaryOperation:

The CM_Vec2UnaryOperation node is designed to perform a variety of unary operations on 2-dimensional vectors (Vec2). This node is particularly useful for AI artists who need to manipulate vector data in their projects. By applying a specified unary operation to a given Vec2, this node can transform the vector in ways that are essential for mathematical computations, graphical transformations, and other creative processes. The primary goal of this node is to simplify complex vector manipulations, making it easier for you to achieve the desired effects without delving into intricate mathematical details.

Vec2UnaryOperation Input Parameters:

op

The op parameter specifies the unary operation to be applied to the input vector. This parameter accepts a list of predefined operations, each designed to perform a specific transformation on the vector. The available operations are defined in the VEC_UNARY_OPERATIONS dictionary. Choosing the correct operation is crucial as it determines the nature of the transformation applied to the vector. There are no minimum or maximum values for this parameter, but it must be one of the operations listed in the dictionary.

a

The a parameter represents the input 2-dimensional vector (Vec2) on which the unary operation will be performed. This vector is defined by two floating-point numbers, typically representing coordinates or other vector data. The input vector should be provided in the format (x, y), where x and y are the components of the vector. The default value for this parameter is DEFAULT_VEC2, which is a predefined vector in the system.

Vec2UnaryOperation Output Parameters:

VEC2

The output parameter VEC2 is the resulting 2-dimensional vector after the specified unary operation has been applied to the input vector a. This output vector is crucial as it represents the transformed vector, which can then be used in subsequent nodes or processes. The output is provided in the format (x, y), where x and y are the components of the transformed vector. Understanding the nature of the transformation applied is essential for interpreting the output correctly.

Vec2UnaryOperation Usage Tips:

• Experiment with different unary operations to understand how each one transforms the input vector. This can help you choose the most appropriate operation for your specific needs.
• Ensure that the input vector a is correctly formatted and represents the data you intend to transform. Incorrect input data can lead to unexpected results.

Vec2UnaryOperation Common Errors and Solutions:

Invalid operation selected

• Explanation: The op parameter was set to a value that is not in the list of predefined unary operations.
• Solution: Verify that the op parameter is set to one of the operations listed in the VEC_UNARY_OPERATIONS dictionary.

Incorrect vector format

• Explanation: The input vector a is not in the correct format (x, y).
• Solution: Ensure that the input vector is provided as a tuple of two floating-point numbers, representing the x and y components of the vector.

Operation not supported

• Explanation: The selected unary operation is not supported for the given input vector.
• Solution: Check the documentation for the list of supported unary operations and ensure that the selected operation is applicable to Vec2.