ComfyUI Node: ⌗ CSV Generator

CSV Generator [Dream]:

The CSV Generator [Dream] node is designed to facilitate the creation and management of CSV files within your animation projects. This node allows you to log frame-specific data into a CSV file, making it an invaluable tool for tracking and analyzing animation parameters over time. By automating the process of writing data to CSV files, it helps streamline workflows and ensures that data is consistently recorded. Whether you are capturing values for further analysis or simply keeping a record of frame-by-frame changes, the CSV Generator [Dream] node provides a robust and user-friendly solution.

CSV Generator [Dream] Input Parameters:

value

This parameter represents the numerical value you wish to log in the CSV file. It is a floating-point number, and you can set a default value if needed. The value is recorded alongside the frame number, allowing you to track changes over time.

csvfile

This parameter specifies the path to the CSV file where the data will be written. It is a string input, and you can provide the file path directly. If the file does not exist, it will be created. If it exists, new data will be appended to it.

csv_dialect

This parameter defines the CSV dialect to be used when writing the file. CSV dialects determine the formatting of the CSV file, such as the delimiter, quote character, and line terminator. You can choose from the available dialects listed by the csv module.

frame_counter

This parameter is a shared type that tracks the current frame number. It is essential for logging the frame-specific data accurately. The frame counter ensures that each value is associated with the correct frame number in the CSV file.

CSV Generator [Dream] Output Parameters:

This node does not produce any direct output parameters. Its primary function is to write data to a CSV file, and it does not return any values for further processing within the node graph.

CSV Generator [Dream] Usage Tips:

• Ensure that the csvfile path is correctly specified to avoid file writing errors.
• Use appropriate CSV dialects to match the formatting requirements of your data analysis tools.
• Initialize the value parameter with a meaningful default to ensure consistent data logging.
• Verify that the frame counter is correctly configured to accurately track frame numbers.

CSV Generator [Dream] Common Errors and Solutions:

FileNotFoundError

• Explanation: This error occurs if the specified csvfile path is invalid or the directory does not exist.
• Solution: Ensure that the directory path is correct and that the directory exists before running the node.

ValueError

• Explanation: This error occurs if the value parameter is not a valid floating-point number.
• Solution: Check that the value parameter is correctly set to a floating-point number.

csv.Error

• Explanation: This error occurs if there is an issue with the CSV dialect configuration.
• Solution: Verify that the csv_dialect parameter is set to a valid dialect supported by the csv module.