{"params":{"iron":{"type":"color","default":"#2C3E50","label":"Iron","describe":"albedo of the iron zone"},"hide":{"type":"color","default":"#6A431D","label":"Hide","describe":"albedo of the hide zone"},"rim":{"type":"color","default":"#9C6644","label":"Rim","describe":"albedo of the rim zone"},"brass":{"type":"color","default":"#B8860B","label":"Brass","describe":"albedo of the brass zone"},"steel":{"type":"color","default":"#C0C0C0","label":"Steel","describe":"albedo of the steel zone"},"amber":{"type":"color","default":"#FFD166","label":"Amber","describe":"albedo of the amber zone"},"hand":{"type":"choice","default":"left","label":"Hand","describe":"which wrist this cuff is built for. Right is the exact mirror, so the piston and its rod move to the far flank and the brass strap to the near one; the band, the field and everything standing in it are symmetric about the wrist and look the same either way","affects":"geometry","options":["left","right"]},"girth":{"type":"range","default":1,"label":"Girth","describe":"the wrist this cuff was made for: 0.85 a slim bony wrist, 1.0 the reference, 1.3 a chunky one. The bore and the barrel are both resampled off the hand's real wrist section, so the band opens and closes around it. The movement plate, its wheels, the jewel and the rim rivets keep their own machined dimensions, so on a big wrist the field stops at its built width and the leather shoulder either side of it grows; on a wrist too slim to carry that width the field narrows with the hand rather than running off the arris. Nothing repeats along this dimension, so the triangle count does not move","affects":"geometry","min":0.85,"max":1.3,"step":0.05},"knuckles":{"type":"range","default":1,"label":"Knuckles","describe":"how bony the hand this cuff is worn on reads. It shapes the finger joints and the knuckle mounds, all of them well forward of the wrist, so the cuff itself is unchanged by it: it is here because the store builds an item for a named hand and the two must agree","affects":"geometry","min":0.3,"max":1.6,"step":0.1},"stroke":{"type":"range","default":0.35,"label":"Stroke","describe":"where the whole movement stands in its cycle, and the only articulation this part can have (a rigid hand item is one merged mesh, so there is nothing to hinge). One factor rebuilds every moving member together: at 0 the steel rod is home in its brass cylinder, its collar stopping 1.5 mm short of the front rim, with the big wheel at rest and its crank pin toward the pinky side; at 1 the rod has travelled its full 5.0 mm and stands 3.5 mm proud of the rim while the big wheel has turned a half revolution and the steel pinion has counter-turned against it, so the teeth stay meshed through the whole range. The travel is bounded by the hand rather than by taste: past this the rod runs into the palm, which keeps flaring forward of the rim. 0.35 is the reference, caught part way out","affects":"geometry","min":0,"max":1,"step":0.05},"teeth":{"type":"range","default":12,"label":"Wheel teeth","describe":"flat-topped teeth on the big brass wheel, which stands against the field's pinky-side wall and crests the leather shoulder, so its outline is part of the cuff's silhouette: 8 is a chunky eight-lobed wheel with deep gullets, 12 the reference, 16 a fine ring of small teeth. The wheel keeps its 11.2 mm diameter and its position and the steel pinion re-meshes with it at every count, so this is the coarseness of the train and not its size","affects":"geometry","min":8,"max":16,"step":2},"crown":{"type":"choice","default":"standpipe","label":"Crown fitting","describe":"the tall fitting at the finger end of the movement field, which is the one thing that breaks the barrel's outline upward: standpipe is the reference, a knurled steel tube standing 9 mm proud on a brass hex flange; valve is a squat brass body carrying a broad steel handwheel that reads as a disc on edge; winder is a brass key with a flat steel butterfly wing across its head. All three stand on the same flange and occupy the same footprint","affects":"geometry","options":["standpipe","valve","winder"]},"rivets":{"type":"range","default":2,"label":"Rim rivets","describe":"steel rivets sunk into BOTH leather rims, counted in MIRRORED PAIRS off one fixed layout so every value is symmetric about the wrist: 0 leaves the rims plain burnished hide, 2 is the reference (a pair on each flank shoulder and a pair on each flank waist, eight rivets in all), 3 adds the pair on the dorsal arrises for twelve","affects":"geometry","min":0,"max":3,"step":1},"colorway":{"type":"choice","default":"brass-hide","label":"Colorway","describe":"curated metal-and-leather scheme for the whole cuff, each keeping the same six-rung value ladder so the relief reads in greyscale: brass-hide is the kit reference (dark brown barrel with burnished rims, a brass train, a steel standpipe and an amber jewel), steel-sapphire a charcoal hide banded in grey with a cold blue stone, copper-jade a near-black hide with tan rims, a bronze train and a green stone, oxblood-gold a tan hide with light rims, polished gold gearing and a red stone. The jewel is the only zone that lights after dark in every one of them","options":["brass-hide","steel-sapphire","copper-jade","oxblood-gold"]}},"presets":{"brass-hide":{"iron":"#2C3E50","hide":"#6A431D","rim":"#9C6644","brass":"#B8860B","steel":"#E1E1E1","amber":"#FFD166"},"steel-sapphire":{"iron":"#264653","hide":"#4D4D4D","rim":"#7F7F7F","brass":"#A9A9A9","steel":"#F4F4F4","amber":"#118AB2"},"copper-jade":{"iron":"#264653","hide":"#5A453B","rim":"#9C6644","brass":"#CD7F32","steel":"#F4F4F4","amber":"#06D6A0"},"oxblood-gold":{"iron":"#2C3E50","hide":"#8C6239","rim":"#B3855E","brass":"#FFD700","steel":"#F4F4F4","amber":"#E63946"}},"night":{"amber":{"color":"#FFC24A","intensity":0.9,"describe":"the jewel over the movement, lit from the clockwork behind it","albedo":"#ffd166","findable":true}},"rev":1792408797,"materials":{"iron":{"kind":"metal","finish":"cast"},"hide":{"kind":"leather","finish":"grain"},"rim":{"kind":"metal","finish":"cast"},"brass":{"kind":"metal","finish":"polished"},"steel":{"kind":"metal","finish":"satin"},"amber":{"kind":"glass","finish":"clear"}},"materials_note":"what each colour zone is made of: `kind` and `finish` name a procedural PBR material in https://polyfork.dev/materials.mjs (dressByAlbedo finds a zone by its albedo in COLOR_0). A zone not listed has not been classified.","night_note":"match `albedo` in COLOR_0 exactly, make those vertices emissive at `color` and `intensity`, and drop your scene lights. findable false means that colour is no longer in this asset's geometry: skip the zone rather than guessing.","preview_v":1792438458,"mod_v":1792408797}