ComfyUI - RE-CustomUtils

A collection of custom nodes for ComfyUI.

Note

This project was inspired by the cookiecutter template, though the full architecture is a bit different.

Quickstart

1. Install ComfyUI.
2. Install ComfyUI-Manager
3. Look up this extension in ComfyUI-Manager. If you are installing manually, clone this repository under ComfyUI/custom_nodes.
4. Restart ComfyUI.

Features

PromptPresetSelector node

Input:

• separator (str), default to |
• preset_index (int) in range 1 to 50, default to 1
• text (str), a multiline textarea

Output:

• prompt (str), the formatted prompt
• preset_index (int), the selected index

This node helps introducing variations to a text, usually a prompt, by supporting templates. Basically, you can include a template like this {% %} in your text, that will hold various options, separated by the separator.

Depending on the chosen preset_index, the correct preset option will be parsed and add to the text.

Example:

This is {% an example | a text | a text %} for {% the PromptPresetSelector | the README | %}

• With preset_index == 1: This is an example for the PromptPresetSelector
• With preset_index == 2: This is an text for the README
• With preset_index == 3: This is an text for

The node validates that the separator is filled, that you registered the same amount of options in all of the templates, and that you selected a preset_index within the length of the configured presets.

Example:

If we fix preset_index to 3:

• This is {% a text | a message %} for {% the PromptPresetSelector %} => Error, first template with 2 presets while the second only got 1
• This is {% a text | a message %} for {% the PromptPresetSelector | the README %} => Error, only 2 presets were configured

TODO

• Add JS to transform the preset_index in a dynamic dropdown, based on the configured presets
• Add field to name the different presets