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Warning signs

A free-standing hangar sign post on a weighted base with a yellow hazard triangle, a red no-entry disc and a yellow-and-black hazard-stripe panel, capped by an amber beacon. A low-poly, flat-shaded prop for a mech repair hangar.

Original GLB67 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: 532
Vertices: 1,552
Meshes · materials: 15 · 15
Size (W × H × D): 62 cm × 2.3 m × 54 cm
File: GLB · 67 KB
Animation: Static
Style: Low-poly
Collection: Mech Hangar

Palette · named materials

accent#ffdd33
accent#e6bf00
base#c32222
base#757e8a
base#525860
trim#a3a5a8
trim#1b1b22
trim#f2ede2

Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/mech-hangar-warning-signs/e814b0dd22/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:

Warning signs for the Mech Hangar 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 Mech Hangar kit (Low-poly style, flat-lowpoly direction): A bay where giant robots are repaired. Use ONLY the kit palette, by name: steel grey #757e8a, safety yellow #ffdd33, navy #1c2a54, red #c32222, steel grey dark #525860, safety yellow dark #e6bf00, steel grey light #a3a5a8, safety yellow light #ffea80, 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 `mechColourAndLoadout` (0–1, default 0.5) for the kit's "Mech colour and loadout" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Generation: 1.05M tokens (89% cached) · ≈ $1.41 at API prices · 5-hour plan +5%
Direction: Low-poly · family products
three-check PASS · glb-lint PASS

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Named parts · 20

Warning signs (model root)
Weighted base
Post
Warning triangle
Warning triangle back plate
Warning triangle border
Warning triangle field
Warning triangle exclamation mark
No-entry sign
No-entry sign back plate
No-entry sign field
No-entry sign bar
Hazard-stripe panel
Hazard-stripe panel back plate
Hazard-stripe panel field
Hazard-stripe panel stripes
Clamp brackets
Amber beacon
Beacon housing
Beacon lens

Note: Real-world scale in metres: 0.62 m wide × 2.262 m tall × 0.54 m deep (W × H × D). The weighted base is 0.54 × 0.54 m, the post is a 70 mm square section 2.1 m tall, and the amber beacon tops out at 2.262 m. The warning triangle has 0.62 m sides, the round sign is Ø0.44 m and the stripe panel is 0.62 × 0.22 m. Origin is at the bottom centre and the signs face +Z. It's a static model with no animation clip: 532 triangles, flat-shaded, no textures. Every symbol (the exclamation mark, the no-entry bar, the hard-hat pictogram and the stripes) is raised geometry, not a decal. Materials are named after their kit palette colours. The exporter clones one material per mesh, so the same name (e.g. 'soot black') shows up on several GLB materials. Recolour by material name, not by material index. The default export is the knob value 0.5: a steel grey post on a steel grey dark base with a red no-entry disc. Across 0–1, mechColourAndLoadout steps through five post/base schemes (navy, steel grey, steel grey, red, safety yellow posts), and it swaps the round sign between the red no-entry disc and a navy hard-hat mandatory disc (hard hat at 0–0.4 and 0.8–1). The other params change the geometry, but the GLB only carries the defaults. signCount removes signs from the bottom up (panel first, then the disc). The model root's part id is 'warningsigns' because the kit's plan grammar doesn't allow hyphens. Every other part uses the mech-hangar-warning-signs.* ids. glb-lint has no blocking errors (verdict UNVERIFIED because no requirements contract was supplied). Its five warnings are heuristics: the per-mesh material clones (material count and duplicate warnings), non-indexed flat-shaded geometry, the clamps wrapping the post and the lens seated in the beacon housing (both intended overlaps), and the 2.26 m height compared with the direction's 1 m reference.