ComfyUI Node: 判断循环尾

判断循环尾:

The DoWhileEnd node is designed to serve as the concluding part of a loop structure within a node-based workflow, specifically implementing a "do-while" loop. This node is crucial for managing iterative processes where certain operations need to be repeated until a specific condition is met. It works in conjunction with a starting node to form a complete loop, allowing for complex workflows that require repeated execution of tasks. The primary benefit of using the DoWhileEnd node is its ability to handle dynamic and conditional looping, which can be particularly useful in scenarios where the number of iterations is not predetermined. This node ensures that the loop continues to execute as long as the specified condition remains true, providing flexibility and control over the iterative process.

判断循环尾 Input Parameters:

start

The start parameter is a required input that signifies the beginning of the loop. It is of type DOWHILE and is linked directly to the loop's initiation point. This parameter is crucial as it establishes the connection between the start and end of the loop, ensuring that the loop can execute properly. The start parameter does not have specific minimum, maximum, or default values, as it is a link rather than a numerical input.

ANY

The ANY parameter is a required input that acts as a wildcard, allowing for flexible data types to be passed through the loop. It is represented by the AlwaysEqualProxy("*"), indicating that it can accept any data type. This parameter is essential for handling diverse data inputs within the loop, making it adaptable to various use cases. There are no specific value constraints for this parameter.

obj

The obj parameter is another required input that functions similarly to the ANY parameter, allowing for any data type to be used within the loop. It is also represented by the AlwaysEqualProxy("*"), providing flexibility in the types of data that can be processed. This parameter is important for passing objects or data structures through the loop, enabling complex operations to be performed. Like the ANY parameter, there are no specific value constraints.

stop

The stop parameter is a hidden input of type INT that determines the condition for terminating the loop. It is used internally to control the loop's execution and is not typically modified by the user. The default value is set to 1, but it can be adjusted as needed to meet specific loop conditions.

dynprompt

The dynprompt parameter is a hidden input that represents a dynamic prompt, used internally to manage the loop's execution flow. It is not directly manipulated by the user but plays a crucial role in the node's functionality.

unique_id

The unique_id parameter is a hidden input that provides a unique identifier for the loop instance. This identifier is used internally to track and manage the loop's execution, ensuring that each loop instance is distinct and operates independently.

initial_value<i>

The initial_value`` parameters are hidden inputs that allow for the initialization of multiple flow sockets within the loop. These parameters are represented by * and are linked directly, providing flexibility in the types of data that can be initialized. They are crucial for setting up initial conditions or values that the loop will use during its execution. There are no specific value constraints for these parameters.