ComfyUI Node: 生成范围数组(meeeyo.com)

生成范围数组(meeeyo.com):

The GenerateNumbers node is designed to create a sequence of numbers based on specified rules, offering flexibility in how these numbers are generated and formatted. This node is particularly useful for generating lists of numbers that can be used in various creative or computational contexts. It allows you to define a range of numbers, choose the order in which they appear, and add custom prefixes or suffixes to each number. This functionality is beneficial for tasks that require structured numerical data, such as creating numbered lists, generating unique identifiers, or preparing data for further processing. By providing options for sequential or random order and customizable formatting, the GenerateNumbers node enhances your ability to manage and manipulate numerical data efficiently.

生成范围数组(meeeyo.com) Input Parameters:

range_rule

The range_rule parameter defines the range of numbers to be generated. It is a string formatted as start|range, where start specifies the number of digits for zero-padding, and range indicates the numerical range, such as 1-10 or 5. This parameter determines the scope and format of the numbers produced, allowing for precise control over the output. The default value is "3|1-10", meaning numbers from 1 to 10 will be generated with three-digit zero-padding.

mode

The mode parameter specifies the order in which the numbers are generated. It offers two options: "顺序" for sequential order and "随机" for random order. This parameter affects the sequence of the output numbers, enabling you to choose between a predictable or a shuffled list. The default mode is "顺序", which generates numbers in ascending order.

prefix_suffix

The prefix_suffix parameter allows you to add a custom prefix and suffix to each generated number. It is a string formatted as prefix|suffix, where prefix is added before and suffix after each number. This parameter is useful for formatting numbers with additional text or symbols, enhancing their readability or context. The default value is "|", indicating no prefix or suffix.

生成范围数组(meeeyo.com) Output Parameters:

STRING

The output is a single string containing the generated numbers, each formatted according to the specified parameters. The numbers are separated by newline characters, making them easy to read or process further. This output is crucial for tasks that require a structured list of numbers, as it provides a ready-to-use format for various applications.

生成范围数组(meeeyo.com) Usage Tips:

• To generate a list of numbers with specific formatting, ensure that the range_rule is correctly set to match your desired range and zero-padding requirements.
• Use the mode parameter to control the order of the numbers, choosing "随机" for a shuffled list when randomness is needed.
• Customize the prefix_suffix to add context or identifiers to each number, which can be particularly useful for labeling or categorization.

生成范围数组(meeeyo.com) Common Errors and Solutions:

ValueError

• Explanation: This error occurs when the range_rule or prefix_suffix is not formatted correctly, leading to issues in parsing the input.
• Solution: Ensure that the range_rule follows the start|range format and that prefix_suffix is in the prefix|suffix format. Double-check for any missing or extra characters.

Empty Output

• Explanation: An empty output may result from incorrect input parameters or a range that does not produce any numbers.
• Solution: Verify that the range_rule specifies a valid range and that the mode and prefix_suffix are set correctly. Adjust the parameters to ensure they align with your intended output.