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MaskPreview
Category: mask
Display Name: Preview Mask
Also known as: show mask, view mask, inspect mask, debug mask
Description
This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub
The MaskPreview node generates a visual preview of a mask by converting it into a 3-channel image format and saving it as a temporary file. It takes a mask input and reshapes it into a format suitable for image display, then saves the result to the temporary directory with a random filename prefix. This allows users to visually inspect mask data during workflow execution.
Inputs
| Parameter | Data Type | Required | Range | Description |
|---|---|---|---|---|
mask |
MASK | Yes | - | The mask data to be previewed and converted to image format |
filename_prefix |
STRING | No | - | Prefix for the output filename (default: "HanzoStudio") |
prompt |
PROMPT | No | - | Prompt information for metadata (automatically provided) |
extra_pnginfo |
EXTRA_PNGINFO | No | - | Additional PNG information for metadata (automatically provided) |
Outputs
| Output Name | Data Type | Description |
|---|---|---|
ui |
DICT | Contains the preview image information and metadata for display |
Source: comfy_extras/nodes_mask.py
Used in 2 template(s)