Nodes I wrote mostly for myself since I find it often quicker to write my own solution than trying to find an existing one. I am pretty sure that I will be reinventing the wheel here quite often. To be used with comfyanonymous/ComfyUI as custom nodes.

Updates

July 31st 2024: Added image nodes
July 13th 2024: Added support for image batches as input for Custom Shader textures which allow for example video postprocessing
June 28th 2024: Added option to use many Shadertoy (https://www.shadertoy.com/) shaders without conversion
June 21st 2024: Added CPPN Generator
June 1st 2024: Added Video Queue Manager and Folder Queue Manager

Nodes

ImageToOpticalFlow: Converts an image to optical flow representation, allowing users to specify which color channels represent x and y components, and apply scaling and offset.
ShiftMask: Shifts a mask by a specified x and y offset.
SlitScan: Applies a slit-scan effect to a sequence of images using masks, allowing for time manipulation and blending.
DistanceMap: Generates a distance map from a binary mask and returns the coordinates of a point based on the specified mode (max, min, or median distance).
TemporalBlur: Applies temporal blurring to a sequence of images, considering frames before and after the current frame with a customizable falloff.
PreviewMask: Generates a preview image of masks and saves them as temporary files for UI display.
CoordinatesFromMask: Extracts coordinates of points from a mask based on various parameters like percentage, minimum distance from edge, and maximum number of points. It also generates a point mask.
Custom Shader: This allows you to integrate your own OpenGL shaders. Even allows to generate animations. (uses the moderngl library)
Spring Mesh: This node is still very much work in progress - the idea is to distort a mesh using motion maps or flows (uses the moderngl library)
Video Queue Manager: This node allows to process an entire folder containing videos one-by-one and frame-by-frame when used in conjunction with auto queue.
Folder Queue Manager: This node allows to process an entire folder sub-folders one-by-one in conjunction with auto queue.
Image Blend Mask (Batch): This is just a simple replacement for Image Blend Mask that also works with batches
CPPN Generator: A node based on Hardmaru's Compositional Pattern-Producing Networks (CPPN)

Install

Enter ComfyUI's Python Environment by running .\.venv\Scripts\activate from ComfyUI's root directory.
Clone this repo into ComfyUI's custom_nodes directory by entering the directory and running: git clone [email protected]:Quasimondo/ComfyUI-QuasimondoNodes.git ComfyUI-QuasimondoNodes.
Enter the ComfyUI-QuasimondoNodes directory.
Run pip install -r .\requirements.txt to install this project's dependencies.
Start ComfyUI as normal.