nodes/SparknightLLC-ComfyUI-ImageAutosize
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ThereforeGames fa3db9751d Add pad mode & autosize transform nodes 
Introduce reversible padding support and transform metadata for Image/Mask Autosize.

- Add a new 'pad' crop_mode that preserves aspect ratio with reversible padding.
- Introduce AutosizeTransform dataclass and AUTOSIZE_TRANSFORM IO type.
- Add helper functions (_to_samples, _from_samples, _apply_transform, _resize_samples) and use them in ImageAutosize.
- Add two nodes: ImageAutosizeApplyTransform and ImageAutosizeRestore to apply transforms to aligned masks and restore original dimensions.
- Update tests, README, and CHANGELOG and bump package version to 0.3.0.
2026-08-06 07:09:17 -04:00

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Changelog

0.3.0 - 2026 August 5

Added

  • Add reversible pad sizing that preserves pixel aspect ratio while producing divisible diffusion dimensions.
  • Add Apply Autosize Transform for applying the recorded image geometry to aligned masks.
  • Add Restore Autosized Image/Mask for removing diffusion padding and returning to the exact source dimensions.
  • Append reusable transform metadata to Image/Mask Autosize outputs.

0.2.0 - 2026 July 31

Changed

  • Rebuilt Image Autosize with ComfyUI's V3 node API.
  • Renamed the node display name to Image/Mask Autosize.
  • Accept IMAGE or MASK inputs and return the matching type.
  • Add constraint_priority with min_size and max_size policies.
  • Use ComfyUI's shared resize implementation to preserve device, dtype, and tensor precision for native interpolation modes.
  • Replace the multiplier output with scale_x and append scale_y.
  • Report scales from the actual intermediate resize dimensions before an anchored crop.
  • Prevent divisible-dimension rounding from producing a zero-sized output.
  • Replace the Pillow interpolation list with nearest-exact, bilinear, area, bicubic, and lanczos.

Compatibility

  • Existing output index 3 now returns scale_x; scale_y is output index 4.
  • The default min_size priority preserves the previous sizing order.
  • Workflows using nearest, box, or hamming must select a supported interpolation mode.
  • Existing IMAGE workflows, input names, node ID, and the first three output positions remain unchanged.
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