ComfyUI Node: VNCCS Prompt Concat

VNCCS Prompt Concat:

The VNCCS_PromptConcat node is designed to streamline the process of combining multiple text strings into a single cohesive output. This node is particularly useful for AI artists who need to construct complex prompts or descriptions by merging up to four separate input strings. The node intelligently omits any empty inputs to prevent the generation of unnecessary separators, ensuring a clean and concise result. By allowing you to specify a custom separator, the node offers flexibility in how the final string is formatted, making it adaptable to various creative needs. This functionality is essential for creating detailed and structured prompts that can enhance the quality and specificity of AI-generated art.

VNCCS Prompt Concat Input Parameters:

a

This parameter represents the first input string to be concatenated. It is a required field and can be left empty if not needed. The default value is an empty string, and it does not support multiline input. The value of this parameter directly contributes to the final concatenated string if it is not empty.

b

Similar to parameter a, this is the second input string for concatenation. It is also required but can be left empty. The default value is an empty string, and it is not multiline. This parameter's value will be included in the final output if it is provided.

c

This parameter is the third input string to be concatenated. It follows the same rules as a and b, with a default value of an empty string and no multiline support. If non-empty, it will be part of the concatenated result.

d

The fourth input string for concatenation, d, is required but can be empty. It defaults to an empty string and does not support multiline input. Its value will be included in the final output if it is not empty.

separator

This parameter allows you to specify the string that will be used to separate the concatenated input strings. The default separator is a comma (,), but you can customize it to any string that suits your needs. The separator is only applied between non-empty input strings, ensuring a clean output without repeated separators.

VNCCS Prompt Concat Output Parameters:

value

The output parameter value is the final concatenated string resulting from the combination of the non-empty input strings a, b, c, and d, separated by the specified separator. This output is crucial for generating structured and coherent prompts or descriptions, which can be used in various AI art applications to guide the creative process.

VNCCS Prompt Concat Usage Tips:

• To ensure a clean output, make sure to only provide non-empty strings for the inputs you want to include in the final result. This will prevent unnecessary separators from appearing in the output.
• Experiment with different separators to see how they affect the readability and structure of your concatenated string. This can be particularly useful when creating prompts that require specific formatting.

VNCCS Prompt Concat Common Errors and Solutions:

Empty Output

• Explanation: If all input strings are empty, the output will also be empty.
• Solution: Ensure that at least one of the input strings (a, b, c, or d) contains a non-empty value to generate a meaningful output.

Unexpected Separator Placement

• Explanation: If unexpected separators appear in the output, it may be due to unintentional spaces or empty strings in the input.
• Solution: Double-check the input strings for any unintended spaces or ensure that only the desired strings are non-empty. Adjust the separator if necessary to achieve the desired output format.