ComfyUI-WBLESS

ComfyUI custom node package. This custom node features multiple practical functions, including global variables, flow control, obtaining image or mask dimensions, and Dominant Axis Scale.

Get Started

Recommended

• Install via ComfyUI-Manager.

Manual

• Clone this repo into : custom_nodes

  cd ComfyUI/custom_nodes
  git clone https://github.com/LaoMaoBoss/ComfyUI-WBLESS.git
  

• Start up ComfyUI.

NOTICE

• V2.2.3 Fix switch node runtime errors in certain environments.
• V2.2.2 Update the Overlay Text and Text Block nodes.
• V2.2.0 Update the Area Based Scale Node.
• V2.1.2 Import the cozy_comfyui module and fix the issue where users cannot import the cozy_comfyui module.
• V2.1.1 Fixed the Get Mask Size node returning wrong dimensions in certain scenarios.
• V2.1.0 Updated the Dominant Axis Scale, Get Image Size, and Get Mask Size nodes.
• V2.0.0 is released. This is the first public version. Version 1.0 is an internal test version and will not be made public.

The Nodes

Set Global Variable

The Set Global Variable node allows you to store your data in variables.

<details> <summary>See More Information</summary>

• The Input and Output nodes form a direct pipeline for better integration within workflows.
• The variable data is used for inputting variable values.
• Scope is used to set the order in which variables are obtained. You just need to connect them in sequence one after another.
• variable_name Here you can set the name of your variable. <img width="800" height="457" alt="image" src="https://github.com/user-attachments/assets/e5cdebc6-febd-4d1f-8535-4d26da658ef1" />

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Get Global Variable

The Get Global Variable node can retrieve data stored in variables.

<details> <summary>See More Information</summary>

• The Input and Output nodes form a direct pipeline for better integration within workflows.
• variable data is used for outputting the variable's value.
• Scope is used to set the order in which variables are obtained. You just need to connect them in sequence one after another.
• variable_name Here you can specify the variable you want to retrieve. <img width="721" height="409" alt="image" src="https://github.com/user-attachments/assets/c49fc13b-be0c-4a5c-a9c1-c4e0034e3880" />

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Inversed Switch

Used to control the direction of the workflow.

<details> <summary>See More Information</summary>

• Connect the main workflow to the Input interface, then connect the Output to different branch workflows. By controlling the path value of the node, you can determine which branch the workflow will take.
• This node needs to be used in conjunction with Switch.
• The core logic of this node draws inspiration from ComfyUI-Impact-Pack. We would like to express our gratitude to the author of ComfyUI-Impact-Pack here. <img width="4507" height="2165" alt="workflow" src="https://github.com/user-attachments/assets/9a0cc5fe-e7fb-46c7-8751-4a11445433a3" />

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Switch

Select and retrieve data from different processes.

<details> <summary>See More Information</summary>

• This node is usually used in conjunction with the Inversed Switch node; of course, you can also use it independently.
• The Input interface connects to different branch workflows, while the Output interface will output data from the corresponding workflow based on the value of path. <img width="1088" height="471" alt="image" src="https://github.com/user-attachments/assets/3a228452-94fa-4cee-b558-d2ccf2ca4ffa" />

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Dominant Axis Scale

Smart scale input group A relative to input group B, using its longest side as the scaling axis.

<details> <summary>See More Information</summary>

• Height a, Width a — these are the input dimensions you need to scale.
• Height b, Width b — these reference dimensions serve as the scaling baseline, which you can conceptualize as canvas dimensions.
• ratio — Input your scaling factor here.
• The output Width, Height, and scale_ratio govern different output formats. <img width="3303" height="1224" alt="workflow (1)" src="https://github.com/user-attachments/assets/8c286089-8346-47e1-94a4-f757997d0e9a" />

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Area Based Scale

Smart scale the area of input group A with reference to the area of input group B.

<details> <summary>See More Information</summary>

• Height a, Width a — these are the input dimensions you need to scale.
• Height b, Width b — these reference dimensions serve as the scaling baseline, which you can conceptualize as canvas dimensions.
• ratio — Input your scaling factor here.
• The output Width, Height, and scale_ratio govern different output formats.
• cap_threshold — the upper scaling limit threshold, beyond which the object will not scale any.
• enable_cap — threshold activation switch. <img width="3467" height="1237" alt="Area_Based_Scale_demo" src="https://github.com/user-attachments/assets/8b257d09-aea3-4f03-bd5c-d148cd8832c3" />

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Get Image Size

Get Image Dimensions.

<details> <summary>See More Information</summary> <img width="509" height="348" alt="image" src="https://github.com/user-attachments/assets/0f2121c4-0641-4fb2-aaaf-48fac71d0fbb" /> </details>

Get Mask Size

Get Mask Dimensions.

<details> <summary>See More Information</summary> <img width="757" height="527" alt="image" src="https://github.com/user-attachments/assets/935a2181-1113-4217-aa2c-eb11340463bf" /> </details>

Overlay Text & Text Block

The function of drawing text on images consists of two nodes: a parent node and a child node. The parent node is Overlay Text, which is used to control the overall settings, while the child node is Text Block, responsible for controlling individual text blocks. These two nodes work together to build a powerful text system with professional-level text adjustment functions.

<details> <summary>See More Information</summary>

• The text_block input of Overlay Text is used to connect text blocks. If multiple styles need to be controlled separately, connect multiple text blocks. <img width="2543" height="2032" alt="workflow (4)" src="https://github.com/user-attachments/assets/bfb779b7-fe4e-4a84-956e-2c18db2af401" />

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