ComfyUI Node: LogicUtil_Manual Choice Float

LogicUtil_Manual Choice Float:

The LogicUtil_ManualChoiceFloat node is designed to parse an input string, split it based on a specified separator, and return a specific choice as a float. This node is particularly useful when you need to select a floating-point number from a predefined list of values. By providing an index, you can control which value from the list is returned. This functionality is beneficial for scenarios where you need to dynamically choose between multiple floating-point values based on certain conditions or inputs.

LogicUtil_Manual Choice Float Input Parameters:

input_string

The input_string parameter is a string that contains multiple float values separated by a specific character. This string is parsed and split into individual float values based on the separator provided. The default value is "1.0$2.0$3.0", which means the string will be split into 1.0, 2.0, and 3.0 by default. This parameter allows you to define the list of float values from which a choice will be made.

separator

The separator parameter is a string that specifies the character used to split the input_string into individual float values. The default value is "$". By changing this separator, you can customize how the input string is parsed. For example, if your input string uses commas to separate values, you can set the separator to ",".

index

The index parameter is an integer that determines which value from the split list will be returned. The index is zero-based, meaning an index of 0 will return the first value, an index of 1 will return the second value, and so on. The default value is 0, with a minimum value of 0 and a maximum value of 9999999999. This parameter allows you to select a specific float value from the list.

LogicUtil_Manual Choice Float Output Parameters:

FLOAT

The output parameter is a float value that corresponds to the choice made based on the provided index. This float value is one of the values from the split input_string. The output is crucial for scenarios where a specific floating-point number is needed from a predefined list, allowing for dynamic and flexible selection based on the input parameters.

LogicUtil_Manual Choice Float Usage Tips:

• Ensure that the input_string is correctly formatted and contains valid float values separated by the specified separator.
• Use the index parameter to dynamically select different float values based on your application's logic or conditions.
• If you need to use a different separator, make sure to update the separator parameter accordingly to match the character used in your input_string.

LogicUtil_Manual Choice Float Common Errors and Solutions:

IndexError: list index out of range

• Explanation: This error occurs when the provided index is greater than the number of elements in the split input_string.
• Solution: Ensure that the index parameter is within the range of the number of elements in the input_string. Verify the length of the split list and adjust the index accordingly.

ValueError: could not convert string to float

• Explanation: This error occurs when one of the split elements in the input_string cannot be converted to a float.
• Solution: Check the input_string to ensure all elements are valid float values. Remove or correct any non-numeric values in the string.