Implement resolution calculator nodes for AI image generation models:
- SD 1.5 Resolution Node: 8 optimized presets (512×512 to 912×512)
- SDXL Resolution Node: 13 bucket-trained presets (~1MP, div by 64)
- Flux.1 Dev Resolution Node: 11 practical presets (1024×1024 to 2560×1440)
Features:
- Zero external dependencies for maximum compatibility
- Model-specific validation (div by 8/64 constraints)
- Bucket-aware resolution selection for optimal quality
- Aspect ratio text output for reference
- SDXL includes pixel count display
Based on technical specifications and training bucket systems.
Addresses the gap in reliable, constraint-aware resolution tools.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
