ComfyUI Node: ⚙️ CR Clamp Value

⚙️ CR Clamp Value:

The CR Clamp Value node is designed to ensure that a given floating-point number stays within a specified range. This is particularly useful when you need to constrain values to avoid exceeding certain limits, which can be critical in various AI art applications. By clamping a value, you can prevent it from going below a minimum threshold or above a maximum threshold, thereby maintaining control over the range of values used in your computations. This node is essential for maintaining consistency and preventing errors that may arise from out-of-bound values.

⚙️ CR Clamp Value Input Parameters:

a

This parameter represents the floating-point number that you want to clamp. It is the primary value that will be constrained within the specified range. The default value is 1, with a minimum value of -18446744073709551615 and a maximum value of 18446744073709551615. Adjusting this parameter will directly affect the output, ensuring it stays within the defined range.

range_min

This parameter sets the minimum limit for the clamping operation. Any value of a that is below this threshold will be adjusted to this minimum value. The default value is 1, with a minimum value of -18446744073709551615 and a maximum value of 18446744073709551615. This parameter is crucial for defining the lower bound of the acceptable range.

range_max

This parameter sets the maximum limit for the clamping operation. Any value of a that exceeds this threshold will be adjusted to this maximum value. The default value is 1, with a minimum value of -18446744073709551615 and a maximum value of 18446744073709551615. This parameter is essential for defining the upper bound of the acceptable range.

⚙️ CR Clamp Value Output Parameters:

a

This output parameter returns the clamped value of the input a. It ensures that the value is within the specified range_min and range_max limits. This output is crucial for maintaining the integrity of your data within the desired range.

show_help

This output parameter provides a URL link to the documentation for further assistance. It directs you to a detailed guide on how to use the CR Clamp Value node effectively. This is particularly useful for users who need additional information or troubleshooting tips.

⚙️ CR Clamp Value Usage Tips:

• Use the CR Clamp Value node to prevent values from exceeding predefined limits, which can help maintain stability in your AI art projects.
• Adjust the range_min and range_max parameters to set appropriate boundaries for your specific use case, ensuring that the clamped value meets your requirements.

⚙️ CR Clamp Value Common Errors and Solutions:

ValueError: Input value is not a float

• Explanation: This error occurs when the input a is not a floating-point number.
• Solution: Ensure that the input value a is a valid float. Convert any non-float inputs to float before passing them to the node.

ValueError: range_min is greater than range_max

• Explanation: This error occurs when the minimum range value is set higher than the maximum range value.
• Solution: Verify that range_min is less than or equal to range_max and adjust the values accordingly to ensure a valid range.