# Pumpkin
> A plump ribbed pumpkin built from squashed lobes arranged around the axis, with a sunken top and a twisted green stem. Flip on the jack-o-lantern option for a carved face that glows warm orange — great for farm games, autumn markets and Halloween scenes.
Multi-view sheet (3/4, front, side, top): https://codels.download/m/pumpkin.sheet.png
## Facts
- Category: Food & Drink › Fruits & Vegetables
- Size (W × H × D): 0.38 × 0.30 × 0.38 m — units are meters, +Y up, front faces +Z
- Origin: center of the base (y = 0)
- Triangles: 1,004 · Meshes: 11 · Materials: 3
- License: CC0-1.0 (Codels built-in)
- Tags: gourd, pumpkin, vegetable, cartoon, low-poly, stylized, farm, halloween, horror, garden, farming-sim, decoration, food, prop, organic, round, emissive, game-ready, mobile-friendly, parametric, color-orange, size-small, poly-low
- Page: https://codels.download/models/pumpkin
## Files
| Format | URL |
|---|---|
| three.js ES module (`createPumpkin()`) | https://codels.download/m/pumpkin.js |
| React Three Fiber component (``) | https://codels.download/m/pumpkin.jsx |
| Instancing module (`createPumpkinInstances(count, place)`, one draw call per material) | https://codels.download/m/pumpkin.instanced.js |
| Standalone HTML demo | https://codels.download/m/pumpkin.html |
| glTF binary | https://codels.download/m/pumpkin.glb |
| glTF binary, Meshopt-compressed (2–3× smaller; GLTFLoader needs `setMeshoptDecoder(MeshoptDecoder)`) | https://codels.download/m/pumpkin.glb?compress=meshopt |
| glTF JSON | https://codels.download/m/pumpkin.gltf |
| OBJ (vertex colors) + MTL | https://codels.download/m/pumpkin.obj · https://codels.download/m/pumpkin.mtl |
| STL | https://codels.download/m/pumpkin.stl |
| CodelSpec JSON | https://codels.download/m/pumpkin.json |
## Parameters
Append them as query parameters to any URL above to get a customized variant (e.g. `?size=...`).
| Param | Type | Range / options | Default | Current |
|---|---|---|---|---|
| `size` | number | 0.2 – 1.2 | 0.4 | 0.4 |
| `ribs` | int | 6 – 12 | 8 | 8 |
| `color` | color | #rrggbb | #e9711b | #e9711b |
| `jackOLantern` | boolean | true \| false | false | false |
## Parts
- pumpkin (group)
- core (sphere · core)
- lobe1 (sphere · skin)
- lobe2 (sphere · skin)
- lobe3 (sphere · skin)
- lobe4 (sphere · skin)
- lobe5 (sphere · skin)
- lobe6 (sphere · skin)
- lobe7 (sphere · skin)
- lobe8 (sphere · skin)
- stem (cylinder · stem)
- stemBase (cylinder · stem)
## How to use
Save the code below as `pumpkin.js`, then:
```js
import { createPumpkin } from './pumpkin.js';
const model = createPumpkin();
scene.add(model);
```
## Code
```js
/**
* Pumpkin — Codels 3D model library (https://codels.download/models/pumpkin)
* License: CC0-1.0 · Units: meters · Y-up · Front: +Z · Origin: center of the base (y = 0)
* Triangles: 1,004 · Size (W × H × D): 0.38 × 0.30 × 0.38 m
*
* Usage:
* import { createPumpkin } from './pumpkin.js';
*
* const model = createPumpkin();
* model.position.set(0, 0, 0);
* scene.add(model);
*/
import * as THREE from 'three';
const deg = THREE.MathUtils.degToRad;
export function createPumpkin() {
const root = new THREE.Group();
root.name = 'Pumpkin';
// Materials
const skinMat = new THREE.MeshStandardMaterial({ name: 'skin', color: 0xe9711b, roughness: 0.6, flatShading: true });
const coreMat = new THREE.MeshStandardMaterial({ name: 'core', color: 0xc95f12, roughness: 0.7, flatShading: true });
const stemMat = new THREE.MeshStandardMaterial({ name: 'stem', color: 0x6a7a32, roughness: 0.85, flatShading: true });
// Shared geometries
const sphereGeo = new THREE.SphereGeometry(1, 9, 7);
// Parts
const pumpkin = new THREE.Group();
pumpkin.name = 'pumpkin';
pumpkin.scale.setScalar(0.4);
root.add(pumpkin);
const core = new THREE.Mesh(new THREE.SphereGeometry(0.4, 10, 6), coreMat);
core.name = 'core';
core.position.set(0, 0.31, 0);
core.scale.set(1, 0.72, 1);
pumpkin.add(core);
const lobe1 = new THREE.Mesh(sphereGeo, skinMat);
lobe1.name = 'lobe1';
lobe1.position.set(0, 0.31, 0.2);
lobe1.rotation.set(0, deg(-90), 0);
lobe1.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe1);
const lobe2 = new THREE.Mesh(sphereGeo, skinMat);
lobe2.name = 'lobe2';
lobe2.position.set(0.1414, 0.31, 0.1414);
lobe2.rotation.set(0, deg(-45), 0);
lobe2.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe2);
const lobe3 = new THREE.Mesh(sphereGeo, skinMat);
lobe3.name = 'lobe3';
lobe3.position.set(0.2, 0.31, 0);
lobe3.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe3);
const lobe4 = new THREE.Mesh(sphereGeo, skinMat);
lobe4.name = 'lobe4';
lobe4.position.set(0.1414, 0.31, -0.1414);
lobe4.rotation.set(0, deg(45), 0);
lobe4.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe4);
const lobe5 = new THREE.Mesh(sphereGeo, skinMat);
lobe5.name = 'lobe5';
lobe5.position.set(0, 0.31, -0.2);
lobe5.rotation.set(0, deg(90), 0);
lobe5.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe5);
const lobe6 = new THREE.Mesh(sphereGeo, skinMat);
lobe6.name = 'lobe6';
lobe6.position.set(-0.1414, 0.31, -0.1414);
lobe6.rotation.set(0, deg(135), 0);
lobe6.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe6);
const lobe7 = new THREE.Mesh(sphereGeo, skinMat);
lobe7.name = 'lobe7';
lobe7.position.set(-0.2, 0.31, 0);
lobe7.rotation.set(0, deg(180), 0);
lobe7.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe7);
const lobe8 = new THREE.Mesh(sphereGeo, skinMat);
lobe8.name = 'lobe8';
lobe8.position.set(-0.1414, 0.31, 0.1414);
lobe8.rotation.set(0, deg(225), 0);
lobe8.scale.set(0.3, 0.31, 0.32);
pumpkin.add(lobe8);
const stem = new THREE.Mesh(new THREE.CylinderGeometry(0.035, 0.055, 0.2, 5), stemMat);
stem.name = 'stem';
stem.position.set(0.005, 0.6518, 0);
stem.rotation.set(deg(8), deg(25), deg(-10));
pumpkin.add(stem);
const stemBase = new THREE.Mesh(new THREE.CylinderGeometry(0.075, 0.05, 0.03, 5), stemMat);
stemBase.name = 'stemBase';
stemBase.position.set(0, 0.573, 0);
pumpkin.add(stemBase);
root.traverse((o) => {
if (o.isMesh) {
o.castShadow = true;
o.receiveShadow = true;
}
});
return root;
}
export default createPumpkin;
```
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