ComfyUI Node: 🌊 Depthflow Motion Exponential

🌊 Depthflow Motion Exponential:

The DepthflowMotionExponential node is designed to apply an exponential motion effect to a specified target parameter within your project. This node is particularly useful for creating dynamic and evolving visual effects that require a gradual increase or decrease in intensity over time. By leveraging exponential functions, this node allows for smooth transitions and can be used to simulate natural phenomena or artistic effects that benefit from non-linear motion. The exponential motion can be customized through various parameters, providing flexibility in how the motion is applied, whether it is reversed, or if it accumulates over time. This makes the node a powerful tool for artists looking to add depth and complexity to their animations or visual compositions.

🌊 Depthflow Motion Exponential Input Parameters:

target

The target parameter specifies the parameter to which the exponential motion will be applied. It determines the focus of the motion effect, allowing you to direct the exponential changes to a specific aspect of your project. The default value is the first option in the TARGETS list.

base

The base parameter defines the base of the exponential function used in the motion effect. It controls the rate at which the motion increases or decreases, with higher values resulting in more rapid changes. The default value is 2.0, with a step increment of 0.01, allowing for fine-tuning of the motion's intensity.

scale

The scale parameter adjusts the overall magnitude of the exponential motion. It acts as a multiplier, scaling the effect to fit the desired intensity level. The default value is 1.0, with a step increment of 0.01, providing precise control over the motion's impact.

reverse

The reverse parameter is a boolean that, when set to true, reverses the direction of the time progression in the motion effect. This can be useful for creating effects that need to play backward or for achieving specific artistic goals. The default value is false.

cumulative

The cumulative parameter is a boolean that determines whether the motion effect should be added to the previous frame's value, creating a cumulative effect over time. This can be used to build up intensity gradually or to create a compounding effect. The default value is false.

🌊 Depthflow Motion Exponential Output Parameters:

result

The result parameter represents the output of the exponential motion effect applied to the target parameter. It encapsulates the modified values after the exponential function has been applied, reflecting the changes over time as dictated by the input parameters. This output is crucial for integrating the motion effect into your project, allowing you to see the visual impact of the exponential adjustments.

🌊 Depthflow Motion Exponential Usage Tips:

• Experiment with different base values to achieve the desired rate of change in your motion effect. A higher base can create more dramatic effects, while a lower base can result in subtler transitions.
• Use the cumulative parameter to create effects that build up over time, adding depth and complexity to your animations or visual compositions.

🌊 Depthflow Motion Exponential Common Errors and Solutions:

"Invalid target parameter"

• Explanation: This error occurs when the specified target parameter is not recognized or is not part of the available TARGETS list.
• Solution: Ensure that the target parameter is correctly specified and matches one of the options in the TARGETS list.

"Base value out of range"

• Explanation: This error indicates that the base parameter value is outside the acceptable range.
• Solution: Adjust the base parameter to be within the valid range, typically starting from a minimum of 0.01 to ensure proper exponential calculations.

"Scale value out of range"

• Explanation: This error suggests that the scale parameter value is not within the expected range.
• Solution: Modify the scale parameter to fall within the valid range, ensuring it is a positive value to maintain the integrity of the motion effect.