🧩 Smart Tile Solver V6.1 (Grid-Lock)

A ComfyUI node in ArchAi3d/Upscaling/Smart Tile with 13 inputs and 14 outputs.

By amir84ferdos·Created 10 months ago·Updated 4 months ago· 65

◄upscale_by2.0►

◄upscale_tolerance0.10►

◄target_mp1.0►

◄mp_tolerance0.30►

◄min_overlap64►

◄divisibility64►

◄ar_constraint16:9 max►

◄upscale_methodlanczos►

◄output_modeshrink_only►

◄aspect_locktrue►

◄forced_tile_width0►

◄forced_tile_height0►

CategoryArchAi3d/Upscaling/Smart Tile

Inputs (13)

Name	Type	Default	Description
image	IMAGE		—
upscale_by	FLOAT	2.01–8	Target upscale factor
upscale_tolerance	FLOAT	0.100–0.5	How much output can deviate from target (±10% = 0.1)
target_mp	FLOAT	1.00.25–4	Target megapixels per tile
mp_tolerance	FLOAT	0.300–1	How much tile MP can deviate from target (±30% = 0.3)
min_overlap	INT	640–512	Minimum overlap between tiles for blending
divisibility	COMBO	64	Tile alignment (64 for Flux/Qwen, 8 for SD1.5)
ar_constraint	COMBO	16:9 max	Maximum aspect ratio deviation for tiles
upscale_method	COMBO	lanczos	Interpolation method for upscaling
output_mode	COMBO	shrink_only	shrink_only: Output never exceeds target. allow_grow: Can grow within tolerance. force_tile_size: Use exact tile from forced inputs.
aspect_lock	BOOLEAN	true	Lock aspect ratio to prevent non-square pixel distortion
forced_tile_widthopt	INT	00–4096	Force specific tile width (0 = auto). Only used when output_mode='force_tile_size'
forced_tile_heightopt	INT	00–4096	Force specific tile height (0 = auto). Only used when output_mode='force_tile_size'