Playground Roundabout

Specs

Size: 2.2 × 1.0 × 2.3 m
Triangles: 912
Draw calls: 1
Loop clip: 12.566 m
Moving parts: 1
Knobs: 4
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/roundabout.mjs';

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

JSX

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

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

GDScript

# Import roundabout.glb (download below). Moving parts are separate nodes, pivoted on their hinge.
add_child(preload("res://roundabout.glb").instantiate())

// Import roundabout.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": "roundabout", "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
`colourway`	choice	`primary` `ocean` `meadow` `sunset`	`primary`	Deck segments in two alternating colours: primary (red and yellow), ocean (blue and cream), meadow (green and yellow), sunset (orange and purple).
`size`	choice	`small` `standard` `large`	`standard`	Deck diameter: small (1.6 m, toddler), standard (2.2 m), large (3 m, school playground).
`spokes`	range	4 to 8, step 2	`6`	Number of grab rails and deck segments: 4, 6 or 8.
`seats`	toggle	on / off	`false`	Small bench seats on the deck between the rails.

Presets: school roundabout {"size":"large","spokes":8,"colourway":"ocean"} · toddler spinner {"size":"small","spokes":4,"seats":true,"colourway":"meadow"}

Files

File	What
roundabout.glb	GLB, default look · 117 KB
roundabout.mjs	ES module, every knob live
roundabout.obj	OBJ, static, no colour
roundabout-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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