Castle Gatehouse

Specs

Size: 11.4 × 12.8 × 9.8 m
Triangles: 3,948
Draw calls: 1
Moving parts: 2
Knobs: 4
Night lights: 1

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/castle-gate.mjs';

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

// 'drawbridge' pivots on its hinge: -90° to 0° around x
castleGate.getObjectByName('drawbridge').rotation.x = THREE.MathUtils.degToRad(-90);

JSX

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

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

GDScript

# Import castle-gate.glb (download below). Moving parts are separate nodes, pivoted on their hinge.
$CastleGate/drawbridge.rotation_degrees.x = -90

// Import castle-gate.glb with glTFast (com.unity.cloud.gltfast).
transform.Find("drawbridge").localEulerAngles = new Vector3(/* x: */ -90, 0, 0);

Prompt

Use the gaitkit MCP server: get_variant({ "id": "castle-gate", "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
`towers`	choice	`round` `square` `none`	`round`	Flanking towers either side of the gate: round drums, square towers, or none (a plain gate tower whose sides take castle-wall pieces directly).
`stone`	choice	`limestone` `granite` `sandstone` `slate` `redstone`	`limestone`	Stone for the whole kit: limestone (pale warm grey, classic), granite (neutral grey), sandstone (warm tan, desert fort), slate (dark blue-grey, grim northern hold), redstone (red-brown). Use the same value on every Castle piece so they match.
`open`	toggle	on / off	`true`	Rest pose. On: portcullis raised and drawbridge lowered (welcoming). Off: portcullis down and drawbridge drawn up flat against the arch (under siege). The rigs still move both.
`banner`	choice	`crimson` `azure` `forest` `gold` `violet` `black` `none`	`crimson`	Colour of the long banners hanging on the towers: crimson, azure, forest, gold, violet, black, or none. Plain colour fields with a pale stripe, no heraldry.

Presets: siege ready {"open":false,"banner":"black","stone":"slate"} · royal gate {"towers":"round","banner":"azure","stone":"limestone"} · frontier gate {"towers":"square","stone":"sandstone","banner":"gold"}

Files

File	What
castle-gate.glb	GLB, default look · 569 KB
castle-gate.mjs	ES module, every knob live
castle-gate.obj	OBJ, static, no colour
castle-gate-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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