Crop Field

Specs

Size: 3.0 × 1.4 × 4.5 m
Triangles: 3,236
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/crop-field.mjs';

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

JSX

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

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

GDScript

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

// Import crop-field.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": "crop-field", "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
`crop`	choice	`wheat` `corn` `pumpkin` `cabbage` `carrot` `sunflower`	`wheat`	What grows: wheat (golden grain), corn (tall maize with cobs), pumpkin (sprawling vines and pumpkins), cabbage (round heads), carrot (feathery tops, orange shoulders at harvest), sunflower (tall stalks with yellow heads facing +Z).
`growth`	range	0 to 1, step 0.05	`0.9`	Growth stage. 0 freshly sprouted seedlings, 0.5 green and half grown, 1 ripe and ready to harvest (golden wheat, orange pumpkins, open sunflowers). Animate it for a growing farm.
`rows`	range	2 to 10, step 1	`5`	Number of crop rows across X. Plot width is rows × crop row spacing (0.42 m carrot up to 1.2 m pumpkin).
`length`	range	2 to 10, step 0.5	`4`	Row length in metres along Z. Very large plots space plants a little wider to stay inside the triangle budget.
`seed`	range	1 to 50, step 1	`7`	Varies plant heights, lean, spacing and the odd gap. Same seed always builds the same field.

Presets: golden wheat {"crop":"wheat","growth":1,"rows":7,"length":5} · pumpkin patch {"crop":"pumpkin","growth":1,"rows":4,"length":5} · sunflower rows {"crop":"sunflower","growth":1,"rows":5,"length":4.5}

Files

File	What
crop-field.glb	GLB, default look · 393 KB
crop-field.mjs	ES module, every knob live
crop-field.obj	OBJ, static, no colour
crop-field-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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