3DAssets.dev
Loading model…

About

Hatch lifted to reveal a real square opening. Dimensions 2.00 × 1.82 × 2.00 m. Grounded metre-scale model; +Y up. Embedded 32px nearest-filtered material details where textured. Variant of floor-hatch. Static geometry only; no interaction, animation, collision or navigation mesh.

Use with an AI agent

Copy this prompt into your AI chat, then describe what you want to build with the asset.

Use the “Floor Hatch Open (Dungeon Room Builder)” asset in my project.

Model: https://cdn.3dassets.dev/assets/25828/v1/model.glb
Asset page: https://3dassets.dev/assets/dungeon-room-builder-floor-hatch-open-59728232
Description: Hatch lifted to reveal a real square opening.

- Dimensions (X × Y × Z): 2 × 1.821 × 2 metres
- Triangles: 84
- Animations: none
- Licence: CC0 1.0 Universal (https://creativecommons.org/publicdomain/zero/1.0/)
- Loading: Three.js GLTFLoader; no additional decoders required.

Also available as JSON, Markdown, or via the MCP server.

Import manually

Choose your framework, then copy the code into your project to load the asset.

import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/25828/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})

Common questions

How do I use Floor Hatch Open (Dungeon Room Builder) with my AI development tools?
Press "Copy for AI agent" above and paste the prompt into Claude Code, Cursor, Codex, GitHub Copilot, ChatGPT or any other coding assistant. The prompt carries the direct CDN URL, the real-world size, the licence and the loading notes, so the assistant can fetch the model and place it in your project without you writing the loader yourself. For a permanent connection, add the 3DAssets.dev MCP server to your tool with one command (for Claude Code: claude mcp add --transport http 3dassets https://3dassets.dev/mcp) and the assistant can then search the whole catalogue, fetch files and read the usage snippets on its own.

MCP server setupGuide for AI agents

How do I get started?
Three ways, from quickest to most automatic. Download the .glb with the button and drop it into your engine's asset folder, where it imports like any glTF file. Or skip the download: copy the three.js, React Three Fiber or model-viewer snippet under "Import manually", which loads the model straight from the CDN. Or connect your AI agent to the MCP server and ask for it by name, and it will find, fetch and place the model for you.

MCP server setupAPI reference

Which game engines and tools can I use Floor Hatch Open (Dungeon Room Builder) with?
Anything that reads glTF, which today means all of the major ones: three.js and React Three Fiber on the web, Godot 4, Unity, Unreal Engine 5, Blender and the model-viewer web component. The model is a self-contained binary glTF (.glb) with textures embedded, so there is one file to import and no plugin, converter or decoder to install first.
How do I import this model into Unity, Godot, Unreal or Blender?
Unity: install the glTFast package (com.unity.cloud.gltfast) from the Package Manager, drop the .glb into Assets and drag the prefab in, or load it at runtime from the CDN URL. Godot 4: copy the file into the project folder and the editor imports it as a scene you can instantiate. Unreal Engine 5: File > Import with the built-in glTF importer, which converts the axes for you. Blender: File > Import > glTF 2.0. Units are metres with +Y up in the file, and every importer above handles the conversion to its own axes automatically.
Can I use Floor Hatch Open (Dungeon Room Builder) in a commercial game, and do I need to credit anyone?
Yes to commercial use and no to credit. Every model on 3DAssets.dev is released under CC0 1.0 Universal, which places it in the public domain: use it in a paid game, an app, a film or a client project, modify it, redistribute it, and put nothing in the credits. A link back is welcome but it is entirely your choice.

CC0 licence text

Can I load it from the CDN instead of downloading it?
Yes. The .glb file has a permanent URL on cdn.3dassets.dev that is CORS-enabled and never changes content, so you can pass it straight to GLTFLoader, glTFast or model-viewer in production and cache it as hard as you like. Downloading is only needed for engines that import from disk.
Do I need Draco, Meshopt or KTX2 to load it?
No. The geometry is quantized with KHR_mesh_quantization and the textures are re-encoded to WebP, both of which three.js, Godot, Unity and Blender read natively, so a plain GLTFLoader is enough. There is nothing extra to configure and no decoder to ship with your bundle.

Floor Hatch Open (Dungeon Room Builder)

Hatch lifted to reveal a real square opening.

Download asset · 7.6 KB

More in Props & Furniture

Mesh Stillage (Car Factory Production Line)

Mesh Stillage (Car Factory Production Line)

Free 3D model of a stackable mesh stillage holding loose parts, a factory logistics container for a car factory game asset kit.

@3dassets4.4k tris · 9 ↓
Pallet With Parts Crates (Car Factory Production Line)

Pallet With Parts Crates (Car Factory Production Line)

Free 3D model of a wooden pallet stacked with three parts crates and a strap, factory logistics stock for a car factory game asset kit.

@3dassets1.6k tris · 8 ↓
Hay Rack (Farm and Working Animals HD)

Hay Rack (Farm and Working Animals HD)

Free standing timber hay rack with slatted sides and a feed of hay in the top.

@3dassets672 tris · 2 ↓
Shipping Crate Stack (Hero Shooter Harbour Payload)

Shipping Crate Stack (Hero Shooter Harbour Payload)

Free 3D game asset: a stack of three painted shipping crates for a hero shooter harbour map, 2.9 m tall with steel corner posts and pale labels.

@3dassets1.3k tris · 2 ↓
Stone Topped Mixing Bench (Witch Cottage and Apothecary)Animated

Stone Topped Mixing Bench (Witch Cottage and Apothecary)

Working bench 1.84 m long with a turned oak frame, a thick stone top, two drawers and an iron pot rail of hanging vessels.

@3dassets3.3k tris · 1 ↓
Writing Desk With Ledger (Witch Cottage and Apothecary)Animated

Writing Desk With Ledger (Witch Cottage and Apothecary)

Oak stillroom desk with a sloped writing board, an open ledger, quill and inkpot, a lit candle and one working drawer.

@3dassets1.9k tris · 1 ↓
Apothecary Chest (Witch Cottage and Apothecary)Animated

Apothecary Chest (Witch Cottage and Apothecary)

Waxed oak apothecary chest 1.22 m wide with twenty small labelled drawers, brass knobs and a moulded top.

@3dassets5.7k tris · 1 ↓
Jar Wall Shelf (Witch Cottage and Apothecary)

Jar Wall Shelf (Witch Cottage and Apothecary)

Wall hung apothecary shelving 1.78 m wide with three fiddled shelves and twenty four lidded jars, each with a blank paper label.

@3dassets8.5k tris · 1 ↓
Bottle Crate (Witch Cottage and Apothecary)Animated

Bottle Crate (Witch Cottage and Apothecary)

Slatted oak bottle crate with a straw bedded floor, six packed bottles and a hinged lid.

@3dassets2.8k tris · 1 ↓
Potion Bottle Conical Cream (Witch Cottage and Apothecary)

Potion Bottle Conical Cream (Witch Cottage and Apothecary)

Conical apothecary bottle in opaque cream glass, for oils that spoil in sunlight.

@3dassets456 tris · 1 ↓
Potion Bottle Conical Copper (Witch Cottage and Apothecary)

Potion Bottle Conical Copper (Witch Cottage and Apothecary)

Conical apothecary bottle in copper red glass, for tinctures kept out of the light.

@3dassets456 tris · 1 ↓
Potion Bottle Round Rose (Witch Cottage and Apothecary)

Potion Bottle Round Rose (Witch Cottage and Apothecary)

Round apothecary bottle filled rose, in deep red glass.

@3dassets456 tris · 1 ↓

Similar assets

Floor maintenance hatch (Spaceship Interior Deck Kit)Animated

Floor maintenance hatch (Spaceship Interior Deck Kit)

A 1.1 m floor hatch frame with a lifting steel lid hinged along its back edge.

@3dassets468 tris
Greybox open grating floor panel 4 m (Modular Greybox Architecture Kit)

Greybox open grating floor panel 4 m (Modular Greybox Architecture Kit)

A 4 m open grating floor panel: steel edge frame with 24 bearer bars on a 0.16 m pitch, for plant decks, service voids and see-through walkway floors.

@3dassets324 tris
Greybox floor hatch with pull ring (Modular Greybox Architecture Kit)

Greybox floor hatch with pull ring (Modular Greybox Architecture Kit)

A 1.2 m square floor hatch lid: raised plate leaf, three hinge knuckles on one edge and a proud pull ring. Drops into the trapdoor cut rebate.

@3dassets396 tris
Open attic hatch and ladder (Haunted House and Ghost Hunting Kit)Animated

Open attic hatch and ladder (Haunted House and Ghost Hunting Kit)

Open named hatch leaf and a fixed inclined ladder reach a framed ceiling opening.

@3dassets3.4k tris
Attic hatch floor (Haunted House and Ghost Hunting Kit)

Attic hatch floor (Haunted House and Ghost Hunting Kit)

Two-metre timber floor surrounds a real 0.9 by 1.2 metre opening for the attic ladder.

@3dassets864 tris
Hatch Watch Floor (Fortified Compound Expansion)Animated

Hatch Watch Floor (Fortified Compound Expansion)

Hatch Watch Floor: 1 × 0.15 × 1 m nominal survival hatch assembly.

@3dassets96 tris
Loft Floor Slab With Hatch (Witch Cottage and Apothecary)

Loft Floor Slab With Hatch (Witch Cottage and Apothecary)

Two metre loft floor tile with a 900 mm ladder opening trimmed in oak and a turned baluster rail on its two open sides.

@3dassets2.1k tris
Open concession hatch kiosk (Football Soccer Stadium and Club Grounds)

Open concession hatch kiosk (Football Soccer Stadium and Club Grounds)

3 m concessions unit with an open service hatch and projecting counter.

@3dassets96 tris
Supply dispenser, hatch open (Pickups and Collectibles)Animated

Supply dispenser, hatch open (Pickups and Collectibles)

The dispenser with its hatch lifted 78 degrees and a banded supply pack sitting on the chute lip, ready to be taken. The dispensed state.

@3dassets384 tris
Greybox wall with service hatch opening (Modular Greybox Architecture Kit)

Greybox wall with service hatch opening (Modular Greybox Architecture Kit)

A 4 m wall with an 0.8 m square service hatch on a 0.6 m sill, for serveries, crawl-through routes and duct penetrations.

@3dassets216 tris
Shelter Hatch Floor (Underground Bunker and Survivor Hideout)

Shelter Hatch Floor (Underground Bunker and Survivor Hideout)

Shelter Hatch Floor: 2 × 0.25 × 2 m nominal survival platform assembly.

@3dassets2.0k tris
Floor Hatch (Dungeon Room Builder)

Floor Hatch (Dungeon Room Builder)

Closed timber floor hatch with named rear hinge and stone surround.

@3dassets84 tris