ComfyUI Node: LayerFilter: ChannelShake

LayerFilter: ChannelShake:

The LayerFilter: ChannelShake node is designed to add a dynamic and visually striking effect to your images by shifting the color channels (Red, Green, and Blue) independently. This effect, often referred to as "channel shake," can create a sense of motion or disorientation, making it a powerful tool for artistic and creative image manipulation. By adjusting the distance and angle of the shake, as well as the specific channel mode, you can achieve a wide range of effects, from subtle color shifts to dramatic distortions. This node is particularly useful for adding a unique and eye-catching element to your digital artwork, enhancing the visual impact and depth of your images.

LayerFilter: ChannelShake Input Parameters:

image

This parameter accepts the input image(s) that you want to apply the channel shake effect to. The input should be in the form of an image tensor.

distance

This integer parameter controls the distance by which the color channels are shifted. A higher value results in a more pronounced shake effect. The default value is 20, with a minimum of 1 and a maximum of 999. Adjusting this value allows you to control the intensity of the channel shake.

angle

This float parameter determines the angle at which the color channels are shifted. The angle can range from -360 to 360 degrees, with a default value of 40 degrees. This parameter allows you to control the direction of the shake, adding versatility to the effect.

mode

This parameter specifies the order in which the color channels are shifted. The available options are 'RGB', 'RBG', 'BGR', 'BRG', 'GBR', and 'GRB'. Each mode represents a different sequence of channel shifts, allowing you to experiment with various color distortions and find the one that best suits your artistic vision.

LayerFilter: ChannelShake Output Parameters:

image

The output is the processed image(s) with the channel shake effect applied. The output image tensor will reflect the specified distance, angle, and mode of the channel shake, resulting in a visually altered version of the input image(s).

LayerFilter: ChannelShake Usage Tips:

• Experiment with different distance and angle values to achieve a variety of effects, from subtle to dramatic.
• Use the mode parameter to explore different color channel shifts and find the combination that best enhances your artwork.
• Combine the ChannelShake node with other image processing nodes to create complex and unique visual effects.

LayerFilter: ChannelShake Common Errors and Solutions:

"Invalid image input"

• Explanation: This error occurs when the input image is not in the correct format or is missing.
• Solution: Ensure that the input image is provided as an image tensor and is correctly formatted.

"Distance value out of range"

• Explanation: This error occurs when the distance parameter is set outside the allowed range of 1 to 999. - Solution: Adjust the distance parameter to be within the specified range.

"Angle value out of range"

• Explanation: This error occurs when the angle parameter is set outside the allowed range of -360 to 360 degrees.
• Solution: Adjust the angle parameter to be within the specified range.

"Invalid mode selection"

• Explanation: This error occurs when an invalid mode is selected for the mode parameter.
• Solution: Ensure that the mode parameter is set to one of the valid options: 'RGB', 'RBG', 'BGR', 'BRG', 'GBR', or 'GRB'.