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Round platforms

Three round plank platforms on splayed timber legs at staggered heights, joined by stepped plank bridges with silver handrails. Each deck is a radial ring of bark-brown boards on a dark timber drum with silver rim straps, a mid-grey rune inlay and hooded lanterns; one giant tapering bough with faceted leaf clumps and drooping vines sweeps over the group. A season knob recolours the canopy.

Original GLB423 KB Poster

Left rail: colours and the 4 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 6,072
Vertices: 13,422
Meshes · materials: 42 · 10
Size (W × H × D): 13 m × 5.5 m × 7.7 m
File: GLB · 423 KB
Animation: Static
Style: Low-poly
Collection: Elven Treetop City

Palette · named materials

planks, bough#6b4a2e
drum, legs, stringers, lamp posts#3d2a1c
rim straps, lamp reflectors#b9bfc6
railings, handrails#8f99a3
finials, lamp caps#cfaf59
rim growth, vines, canopy accent#235223
rune inlay#7d828c
lamp collars and hoods#1b1b22
lamp globes#f2ede2
canopy leaves#3a883a

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/elven-treetop-city-round-platforms/f820f93a7c/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

How it was made

The brief given to 1DesignTool's “3D object” template:

Round platforms for the Elven Treetop City kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. This is one part of the Elven Treetop City kit (Low-poly style, flat-lowpoly direction): Platforms and bridges high in giant trees. Use ONLY the kit palette, by name: leaf green #3a883a, silver #b9bfc6, bark brown #6b4a2e, soft gold #cfaf59, leaf green dark #235223, silver dark #8f99a3, leaf green light #5db15d, silver light #e4e6e7, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `season` (0–1, default 0.5) for the kit's "Season" setting wherever it makes sense on this part, and keep that id.

Agent: OpenCode · space-bunny-free in 1DesignTool
Direction: Low-poly · family scenes
three-check PASS · glb-lint PASS

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Named parts · 47

Round platforms
Entry deck
Entry deck planks
Entry deck drum
Entry deck rim straps
Entry deck legs
Entry deck railing posts
Entry deck railing
Entry deck finials
Entry deck rim growth
Entry deck rune inlay
Entry deck lamp posts
Entry deck lamp collars
Entry deck lamp globes
Entry deck lamp reflectors
Entry deck lamp caps
Upper deck
Upper deck planks
Upper deck drum
Upper deck rim straps
Upper deck legs
Upper deck railing posts
Upper deck railing
Upper deck finials
Upper deck rim growth
Far deck
Far deck planks
Far deck drum
Far deck rim straps
Far deck legs
Far deck railing posts
Far deck railing
Far deck finials
Far deck rim growth
Far deck lamp posts
Far deck lamp collars
Far deck lamp globes
Far deck lamp reflectors
Far deck lamp caps
Bridge treads
+7 more

Note: Real-world scale in metres: 13.42 m wide x 5.54 m tall x 7.71 m deep at the default params. The entry deck (front-left, nearest +Z) is 4.2 m across with its deck top 1.9 m above the feet line; the upper deck behind it is 2.8 m across and 2.39 m up; the far deck is 2.3 m across and 1.63 m up. Walkways are 1.0 m wide with about 0.34 m treads. All leg feet rest exactly on y = 0 and the model's origin is at the bottom centre of the footprint. Every material is named exactly after its kit palette colour (bark brown, dark wood, silver, silver dark, soft gold, leaf green dark, mid grey, soot black, warm white, leaf green) with the role and palette name in extras; there is one shared material per colour, so recolouring by name recolours the whole asset. Leaf green light and silver light carry the spring and winter canopy and are absent at the default season. Normals are baked per face, so the facets survive in engines that ignore flatShading. Static asset: no clip is baked and the GLB carries geometry only. Part ids use the prefix elventreetopcityroundplatforms because the kit part-id grammar does not allow hyphens. All four params rebuild the geometry, so they act in the viewer and scene module only; this GLB carries the default build. Verified across the full param range (platformCount 2-4, platformRadius 1.4-2.8 m, deckClearance 1.2-3.0 m, season 0-1 and their corners): every combination builds, stays grounded on y = 0 and stays inside budget at 4882-7790 triangles and 31-52 draw calls. The bough's trunk-side end is cut flat at the -X model edge, the kit's branch-module convention, so the tree continues past the asset; its +X tip tapers to a fine point hidden inside leaf mass. Fitted joints (planks capping the drum, planks buried into the rims, legs landing in their sole plates, collar rings and knee braces on the legs, lantern globes inside their hoods) overlap on purpose. glb-lint reports 0 errors and two heuristic warnings: the intended nesting overlaps above, and a scale note comparing this 5.5 m asset to the direction's 1 m reference height. Its overall verdict reads UNVERIFIED only because no requirements contract was supplied. OBJ export carries geometry only.