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HIGHLIGHTS

30 function BLEND node -- subtract, multiply and overlay like the best
Vector support for 2, 3, 4 size tuples of integer or float type
Specific RGB/RGBA color vector support that provides a color picker
All Image inputs support RGBA, RGB or pure MASK input
GLSL shader support
- GLSL Node provides raw access to Vertex and Fragment shaders
- Dynamic GLSL dynamically convert existing GLSL scripts file into ComfyUI nodes at runtime
- Over 20+ Hand written GLSL nodes to speed up specific tasks better done on the GPU (10x speedup in most cases)
STREAM READER node to capture monitor, webcam or url media
STREAM WRITER node to export media to a HTTP/HTTPS server for OBS or other 3rd party streaming software
SPOUT streaming support WINDOWS ONLY
MIDI READER Captures MIDI messages from an external MIDI device or controller
MIDI MESSAGE Processes MIDI messages received from an external MIDI controller or device
MIDI FILTER (advanced filter) to select messages from MIDI streams and devices
MIDI FILTER EZ simpler interface to filter single messages from MIDI streams and devices
Full Text generation support using installed system fonts
Basic parametric shape (Circle, Square, Polygon) generator
COLOR BLIND check support
COLOR MATCH against existing images or create a custom LUT
Generate COLOR THEORY spreads from an existing image
COLOR MEANS to generate palettes for existing images to keep other images in the same tonal ranges
PIXEL SPLIT separate the channels of an image to manipulate and PIXEL MERGE them back together
STACK a series of images into a new single image vertically, horizontally or in a grid
Or FLATTEN a batch of images into a single image with each image subsequently added on top (slap comp)
VALUE Node has conversion support for all ComfyUI types and some 3rd party types (2DCoords, Mixlab Layers)
LERP node to linear interpolate all ComfyUI and Jovimetrix value types
Automatic conversion of Mixlab Layer types into Image types
Generic ARRAY that can Merge, Split, Select, Slice or Randomize a list of ANY type
STRINGER node to perform specific string manipulation operations: Split, Join, Replace, Slice.
A QUEUE Node that supports recursing directories, filtering multiple file types and batch loading
Use the OP UNARY and OP BINARY nodes to perform single and double type functions across all ComfyUI and Jovimetrix value types
Manipulate vectors with the SWIZZLE node to swap their XYZW positions
DELAY execution at certain parts in a workflow, with or without a timeout
Generate curve data with the TICK and WAVE GEN nodes
Help System for ALL NODES that will auto-parse unknown knows for their type data and descriptions
Colorization for ALL NODES using their own node settings, their node group or via regex pattern matching

HELP SYSTEM

The built-in help system will dynamically parse any nodes found at the ComfyUI API endpoint:

<comfyui_web_root>/object_info

If those nodes have descriptions written in HTML or Markdown, they will be converted into HTML for presentation in the panel.

NODE COLORS

You can colorize nodes via their title background, node body or title text. This can be done to the node's category as well, so you can quickly color groups of nodes.

UPDATES

IF YOU ARE USING AN OLD VERSION THAT HAS COLOR CONFIGURATIONS THAT NO LONGER WORK, I CAN HELP YOU MIGRATE THEM. JUST START A TICKET OR SEND A MESSAGE

2025/03/28 @1.7.46:

updated requirements for numpy to only be >=1.26.4

2025/03/25 @1.7.45:

dunno how to work around comfyui not doing type conversion

2025/03/18 @1.7.42:

updated numby jit to ignore python objects
aligned float("NaN") constructs

2025/03/18 @1.7.40:

allow vectors to be inline inputs + widget cause waiting for ComfyUI team is painful
changed precision default to 3
merged new action trigger from ComfyUI team

2025/03/06 @1.7.34:

prep for Purz stream
removed security scanner failures for in-line http links
auto-size masks during mask add
fix some limits on transform node
better constraints for UNARY and BINARY OP nodes
fix inversion in pixel merge
defaults for regex colorizer entries
fall through for constant node input

INSTALLATION

Please see the wiki for advanced use of the environment variables used during startup

COMFYUI MANAGER

If you have ComfyUI Manager installed, simply search for Jovimetrix and install from the manager's database.

MANUAL INSTALL

Clone the repository into your ComfyUI custom_nodes directory. You can clone the repository with the command:

git clone https://github.com/Amorano/Jovimetrix.git

You can then install the requirements by using the command:

.\python_embed\python.exe -s -m pip install -r requirements.txt

If you are using a virtual environment (venv), make sure it is activated before installation. Then install the requirements with the command:

pip install -r requirements.txt

WHERE TO FIND ME

You can find me on .

README.md

COMFYUI Nodes for procedural masking, live composition and video manipulation

JOVIMETRIX IS ONLY GUARANTEED TO SUPPORT COMFYUI 0.1.3+ and FRONTEND 1.2.40+ IF YOU NEED AN OLDER VERSION, PLEASE DO NOT UPDATE.

SPONSORSHIP