Bike Rack

Specs

Size: 3.2 × 0.98 × 1.7 m
Triangles: 1,444
Draw calls: 1
Knobs: 5
Night lights: 0

Passed the validator: real scale, rests on y = 0, front faces +Z, deterministic.

Use it

Code for the specimen as it is set up above; it follows your knobs.

JavaScript

import { createAsset } from 'https://gaitkit.com/cdn/bike-rack.mjs';

const bikeRack = createAsset();
scene.add(bikeRack);                      // rests on y = 0, front faces +Z

JSX

import { useMemo } from 'react';
import { createAsset } from 'https://gaitkit.com/cdn/bike-rack.mjs';

export function BikeRack() {
  const model = useMemo(() => createAsset(), []);
  return <primitive object={model} />;
}

GDScript

# Import bike-rack.glb (download below). It is a static mesh, one material per colour.
add_child(preload("res://bike-rack.glb").instantiate())

// Import bike-rack.glb with glTFast (com.unity.cloud.gltfast).
// Drop it in the scene: 1 unit = 1 metre, +Z is its front.

Prompt

Use the gaitkit MCP server: get_variant({ "id": "bike-rack", "want": "default look" })
then place the result.

# MCP endpoint
https://gaitkit.com/mcp

More in the docs; agents can fetch all of this through MCP.

Knobs

Knob	Type	Values	Default	What it does
`style`	choice	`hoops` `wave` `slots`	`hoops`	hoops (inverted-U steel stands, two bikes lean on each), wave (one serpentine tube, bikes roll into the dips), slots (low ground frame that grips the front wheel).
`spaces`	range	2 to 6, step 1	`4`	How many parking places the rack has, 2 to 6 (hoops 0.9 m apart, wave dips 0.75 m, slots 0.7 m).
`bikes`	range	0 to 6, step 1	`2`	How many bicycles are parked, 0 (empty rack) to 6; capped at the number of spaces. Seeded spaces fill first.
`finish`	choice	`steel` `black` `green` `blue` `yellow`	`steel`	Rack finish: steel (galvanised), black, green, blue, yellow (high visibility).
`seed`	range	1 to 99, step 1	`2`	Which spaces are taken, the bike frame colours, and city bikes with baskets versus sport bikes with drop bars.

Presets: busy campus {"style":"hoops","spaces":6,"bikes":6,"seed":7} · empty wave {"style":"wave","spaces":5,"bikes":0,"finish":"yellow"} · shop front slots {"style":"slots","spaces":5,"bikes":2,"finish":"black"}

Files

File	What
bike-rack.glb	GLB, default look · 198 KB
bike-rack.mjs	ES module, every knob live
bike-rack.obj	OBJ, static, no colour
bike-rack-params.json	knob schema, presets, night zones

Licence

Use it in games, apps, renders and client work, commercially and without credit. Do not resell it as an asset or train a 3D generator on it. The full licence.

Tune it

Specs

Use it

Knobs

Files

Licence

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