{"params":{"colorway":{"type":"choice","default":"nasa-white","label":"Colorway","describe":"curated kit-palette scheme; sets all eight zone albedos at once. nasa-white is the shipped off-white hull with astro-orange collars and a light deck; gunmetal is a darker grey service junction with a rust-orange collar; regolith is a dust-tan hull weathered by the rust terrain, orange collars kept; deep-navy is a blue-grey hull with orange collars and near-black window panes. Colour knobs set explicitly always beat the scheme","options":["nasa-white","gunmetal","regolith","deep-navy"]},"hull":{"type":"color","default":"#dcdee0","label":"Hull","describe":"albedo of the off-white pressurized panels \u2014 the through bar, the branch, the closed -Z stub, its flat bulkhead wall, and the machined seal lip inside each orange mouth. The dominant mass, roughly a third of the faces"},"collar":{"type":"color","default":"#b2684b","label":"Collar ring","describe":"albedo of the astro-orange mating rings at the open ends: the chamfer lead-in ramp, the proud band and the flat mouth face. The accent colour and the piece's charm at thumbnail size \u2014 keep it saturated"},"ring":{"type":"color","default":"#5f6570","label":"Junction band","describe":"albedo of the square-edged gunmetal band wrapping each of the four arms just outboard of the crossing; reads as the bolted joint between the junction block and the corridor run. Keep it clearly darker than the hull or the joint stops reading"},"lining":{"type":"color","default":"#737785","label":"Bore lining","describe":"albedo of the tunnel wall you see through each open mouth. Mid gunmetal so the mouth reads as a hole rather than a black disc; this is also the surface that spills light after dark"},"deck":{"type":"color","default":"#989ea7","label":"Deck plate","describe":"albedo of the flat interior floor running the length of the corridor and out along the branch, plus its threshold edge at each mouth. Lighter than the lining on purpose: the cavity is unlit, and a floor darker than its walls disappears"},"bezel":{"type":"color","default":"#878c94","label":"Window bezel","describe":"albedo of the small rectangular frames sunk into the top facet of each arm"},"pane":{"type":"color","default":"#434e67","label":"Window pane","describe":"albedo of the dark blue-grey glass in each bezel. Its own zone because it is what lights up after dark"},"void":{"type":"color","default":"#3d3f47","label":"Far bulkhead","describe":"albedo of the wall closing the far end of the branch tunnel, seen straight down the branch mouth. The darkest step in the interior ladder, so the branch reads deep"},"girth":{"type":"range","default":2.86,"label":"Hull girth","describe":"across-flats width of the hull barrels in metres. The collar stays at the kit standard 3.00 m whatever this is, so the knob sets how far the orange rings and the junction bands stand proud: 2.46 = slim tube with a chunky 0.27 m telescoping step per side, 2.86 = the shipped 0.07 m step, 2.94 = fat barrel with thin end rims. The branch and the -Z stub stay 50 mm slimmer than the bar at every value so their flats never land coplanar with the bar's at the crossing, and the windows ride the hull face. Overall size, footprint and mating cross-section never change","affects":"geometry","min":2.46,"max":2.94},"boreWidth":{"type":"range","default":2.44,"label":"Bore","describe":"across-flats width of the open passage in metres, measured at the mouth. 2.10 = thick-walled junction block with a wide orange face and a modest opening, 2.44 = the shipped 2.44 m passage (81% of the collar, ample for a 1.8 m astronaut), 2.60 = thin-walled tunnel that is nearly all opening. Clamped so the slimmer branch hull keeps a 0.10 m wall, so a wide bore on a slim girth stops short of the maximum","affects":"geometry","min":2.1,"max":2.6},"collarDepth":{"type":"range","default":0.18,"label":"Collar depth","describe":"how deep the orange mating band runs back from the cell edge, in metres, before the 0.08 m chamfer ramp drops to the hull. 0.10 = a thin bright rim on a long hull, 0.18 = the shipped band, 0.28 = a chunky orange sleeve covering a third of each arm. The hull barrels shorten and lengthen to match; the cell edge, the 3.00 m collar and the junction bands stay put","affects":"geometry","min":0.1,"max":0.28},"deckPlate":{"type":"toggle","default":true,"label":"Deck plate","describe":"the flat interior floor 0.55 m above ground, running down the tunnel behind every open mouth with a threshold edge you step over at the mouth. On = the piece reads as a space a person walks through (2.17 m of headroom under the crown). Off = a bare round pipe, the bore lining closing as a full octagon; the model stays sealed either way","affects":"geometry"},"crossJunction":{"type":"toggle","default":false,"label":"Cross junction","describe":"turns the closed -Z stub into a fourth connecting end, making the piece an X crossing instead of a T. Off = the shipped T with a plain flat bulkhead wall at z=-2.0 for a dome or airlock to mate against. On = the same collar, chamfer ramp, mouth and lined tunnel as the other three ends, so corridor runs cross here. The footprint, the 4 m cell and the three existing ends are untouched either way","affects":"geometry"}},"presets":{"nasa-white":{"hull":"#b4b7bc","collar":"#b2684b","ring":"#5f6570","lining":"#737785","deck":"#989ea7","bezel":"#878c94","pane":"#434e67","void":"#3d3f47"},"gunmetal":{"hull":"#878c94","collar":"#975b44","ring":"#3d3f47","lining":"#5f6570","deck":"#737785","bezel":"#989ea7","pane":"#434e67","void":"#1d1e26"},"regolith":{"hull":"#c1a078","collar":"#b2684b","ring":"#73594d","lining":"#856f5d","deck":"#989ea7","bezel":"#878c94","pane":"#434e67","void":"#3e2f2b"},"deep-navy":{"hull":"#434e67","collar":"#b2684b","ring":"#3d3f47","lining":"#5f6570","deck":"#989ea7","bezel":"#878c94","pane":"#1d1e26","void":"#3e2f2b"}},"night":{"pane":{"color":"#b6ecf0","intensity":0.8,"describe":"cabin light behind the small hull window panes; cool white-cyan, matching the kit's glow strips","albedo":"#434e67","findable":true},"lining":{"color":"#5d8189","intensity":0.45,"describe":"soft spill from the lit interior out of the open mouths, on the tunnel wall","albedo":"#737785","findable":true},"deck":{"color":"#6d8f92","intensity":0.4,"describe":"the same interior spill landing on the walkable deck plate","albedo":"#989ea7","findable":true},"void":{"color":"#3f5a60","intensity":0.3,"describe":"the far bulkhead down the branch, deepest in the lit cavity and dimmest","albedo":"#3d3f47","findable":true}},"rev":1792408799,"materials":{"hull":{"kind":"paint","finish":"matte"},"collar":{"kind":"paint","finish":"eggshell"},"ring":{"kind":"metal","finish":"brushed"},"lining":{"kind":"paint","finish":"matte"},"deck":{"kind":"plastic","finish":"satin"},"bezel":{"kind":"paint","finish":"matte"},"pane":{"kind":"emissive","finish":"screen"},"void":{"kind":"paint","finish":"matte"}},"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":1792467166,"mod_v":1792408799}