VOIDQuadmaskPreprocess - ComfyUI Built-in Node Documentation

Overview

The VOIDQuadmaskPreprocess node prepares a mask for VOID inpainting by converting it into a special four-level “quadmask.” It takes an input mask, optionally dilates the primary region, then quantizes the mask values into four distinct levels representing different semantic regions (primary object, overlap, affected area, and background). Finally, it inverts and normalizes the mask so the output values are in the range [0, 1], where 1.0 indicates the area to remove and 0.0 indicates the area to keep.

Inputs

Parameter	Description	Data Type	Required	Range
`mask`	The input mask to be preprocessed.	MASK	Yes	N/A
`dilate_width`	Dilation radius for the primary mask region. A value of 0 means no dilation is applied. (default: 0)	INT	No	0 to 50 (step: 1)

Outputs

Output Name	Description	Data Type
`quadmask`	The preprocessed quadmask with values in [0, 1], representing four discrete levels: 1.0 (primary object to remove), ~0.75 (overlap of primary and affected), ~0.50 (affected region), and 0.0 (background to keep).	MASK

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ThresholdMask - ComfyUI Built-in Node Documentation

GLSLShader - ComfyUI Built-in Node Documentation

​Overview

​Inputs

​Outputs

Overview

Inputs

Outputs