Changes:
- Set crop_as_required default to True (was False)
Rationale: Most users need exact dimensions for image-to-video and
other strict requirements. Cropping is now the default behavior for
immediate compatibility with downstream processes.
- Increase max resolution limit from 16384 to 65536 (64k)
Rationale: No technical reason to limit at 16k. Users working with
high-resolution content need flexibility up to 64k range.
- Update node description to reflect crop-enabled-by-default behavior
- Comprehensive README overhaul:
* Added "Why Use This Node?" section explaining use cases
* Detailed documentation of all inputs with ranges and recommendations
* Comprehensive outputs section with descriptions
* Added multiple workflow examples (I2V, SDXL, batch, portraits)
* Advanced tips section for edge cases
* Technical details on algorithms and validation
* Installation instructions for ComfyUI Manager and manual
* ComfyUI v3 compatibility notes
* Version history and support information
No version bump - still v2.1.0 as functionality unchanged
Features:
- Actual image resizing using torch bilinear interpolation
- Optional cropping to preserve aspect ratio when rounding causes deviations
- Configurable crop position (center, top, bottom, left, right)
- Resized image now output first, followed by original passthrough
- Input validation with detailed error messages
- Comprehensive tooltips on all inputs and outputs
- Reorganized UI with logical grouping of parameters
- Enhanced description with usage tips
- Max value constraints added to prevent unreasonable inputs
Technical improvements:
- Use torch.nn.functional.interpolate for high-quality resizing
- Smart crop algorithm that resizes first then crops to preserve quality
- Proper tensor shape handling [batch, height, width, channels]
- Aspect ratio deviation warnings when crop is disabled
- min/max bounds on all numeric inputs
Breaking changes:
- Output order changed: resized_image is now first output
- Output names simplified (width/height instead of constrained_width/constrained_height)
- execute() signature expanded with crop parameters
Bump version to 2.1.0
- Convert node to use comfy_api.latest with io.ComfyNode base class
- Replace INPUT_TYPES() with define_schema() returning io.Schema
- Convert execution method from process() to execute() classmethod
- Implement ConstraintModeEnum as io.ComboInput for dropdown options
- Update all inputs to use v3 type system (io.Image, io.Int, etc.)
- Update all outputs to use io.NodeOutput wrapper
- Replace NODE_CLASS_MAPPINGS with comfy_entrypoint() pattern
- Add ConstrainResolutionExtension class for node registration
- Update __init__.py to export comfy_entrypoint
- Add comfy_api dependency to pyproject.toml and requirements.txt
- Bump version to 2.0.0 to reflect major API change
EnragedAntelope