comfyui-pkg39

Automation for generating image from image.

Features

• Create automation img2img flow with embedded workflow.
• Quick inpainting.

Nodes

Add node > pkg39 or Search "39"

• Random: Shuffle connected inputs each queue.
• Textarea: Add keybindings to textarea.
• Load image: Load image in sequentially.
• Command: Control loaded image using javascript.

Usage

Added menu to Save Image node and Preview Image node

• Send to pkg39

Selected image copied to "/ComfyUI/pkg39_images" directory.

• Send to Load image

Load selected image at the "Load image" node.

Load image node

Enter dir_path and index to load image.
Create a virtual workflow from embedded workflow in image metadata.
Controls (while selecting the Load image node):

• F5 or Ctrl + r: Reload images.
• Left, Right: Change index.
• -, =: Change canvas zoom.
• Mouse left click: Add mask.
• Mouse right click: Remove mask.
• Ctrl + left click: Change brush color to selected pixel.
• Shift + Mouse left click: Drawing.
• Shift + Mouse right click: Remove drawing.
• Mouse wheel scroll: Change brush size.
• Shift + Mouse wheel scroll: Change brush size.
• Mouse move while wheel click: Move canvas.
• Mouse move while press space bar: Move canvas.

Command node

The node can load nodes and values from embedded workflow in loaded image by javascript.
Copy and paste to textarea on commnad node and use it after customize.

• Full code for high resolution fix

var n1 = find(1); // Load image
var n11 = find(11); // VAE Encode
var n12 = find(12); // Load Checkpoint
var n13 = find(13); // KSampler
var n14 = find(14); // VAE Decode
var n15 = find(15); // Save Image
var n21 = find(21); // Upscale Latent

getNode(SAMPLER, n13, "positive", [n12]);
getNode(SAMPLER, n13, "negative", n12);
setValues(n13, { seed: SEED });
setValues(n21, {
  width: WIDTH * 1.5,
  height: HEIGHT * 1.5,
});

• Full code for inpaint

var n2 = find(2); // Load image
var n3 = find(3); // VAE Encode
var n4 = find(4); // Load Checkpoint
var n5 = find(5); // Set Latent Noise Mask
var n6 = find(6); // KSampler
var n8 = find(8); // VAE Decode
var n9 = find(9); // InvertMask
var n10 = find(10); // ImageCompositeMasked
var n11 = find(11); // Save Image

getNode(SAMPLER, n6, "positive", n4);
getNode(SAMPLER, n6, "negative", 4);

• Load nodes with connection

var firstSampler = SAMPLERS[0];
var lastSampler = SAMPLER;
var srcSampler = lastSampler; // Last sampler in virtual workflow
var dstSampler = find(2); // KSampler node in actual workflow
var replaceNodes = [1]; // ID of Load Checkpoint node in actual workflow
getNode(srcSampler, dstSampler, "positive", replaceNodes);
getNode(srcSampler, "KSampler", "negative", replaceNodes);
getNode(srcSampler, 2, "latent_image");
getNode("KSampler", dstSampler, "cfg");

• Load values from sampler

var srcSampler = SAMPLER;
var dstSampler = find(2);

// case 1
var widgetValues = getValues(srcSampler);
setValues(dstSampler, widgetValues); // All values
setValues(dstSampler, { seed: SEED }); // Set random seed

// case 2
getNode(srcSampler, dstSampler, "seed"); // Get Seed from image
getNode(srcSampler, dstSampler, "denoise");

• Stop after run 5 (In auto queue mode)

if (countQueues >= 5) { stop(); }

• Play sound at the end of generation

sound();

• Load generated image immediately

var saveNode = find(11); // Save Image
loadByNode(saveNode);

• More methods are written in the commnad node.

References

• was-node-suite-comfyui
• comfyui-prompt-reader-node
• notification-sound
• ComfyUI-Custom-Scripts
• And default ComfyUI nodes...