3DAssets.dev
Loading model…

About

A 2.8 m by 1.4 m window frame divided by two mullions and one transom into six panes, with a sloped external sill. Fits the wide window wall module. Dimensions 2.90 x 1.40 x 0.27 m (X x Y x Z). Origin at the centre of the opening on the sill line; the external face looks toward -Z. Metres, +Y up, +Z front, ground contact at y=0. Drops into the 2.8 by 1.4 m opening of the wide window wall module at 0.9 m sill height. Connectors: west (run-end), east (run-end). Panes are opaque pale panels; the neutral palette carries no transparent material. Neutral greybox palette for prototyping before art exists. Static geometry; no skinned rig, collision or navigation data.

Use with an AI agent

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

Use the “Greybox window frame with mullions (Modular Greybox Architecture Kit)” asset in my project.

Model: https://cdn.3dassets.dev/assets/22894/v1/model.glb
Asset page: https://3dassets.dev/assets/modular-greybox-architecture-kit-window-frame-mullions-95a0c1e4
Description: A 2.8 m by 1.4 m window frame divided by two mullions and one transom into six panes, with a sloped external sill. Fits the wide window wall module.

- Dimensions (X × Y × Z): 2.9 × 1.4 × 0.27 metres
- Triangles: 192
- 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/22894/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})

Common questions

How do I use this model 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 this model 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 this model 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.

Greybox window frame with mullions (Modular Greybox Architecture Kit)

A 2.8 m by 1.4 m window frame divided by two mullions and one transom into six panes, with a sloped external sill. Fits the wide window wall module.

Download asset · 11.5 KB

More in Buildings & Architecture

Meadow Courier Post Office

Meadow Courier Post Office

A compact teal roof post office with timber framing, parcel sign and letter slot for cozy delivery games.

@3dassets600 tris · 1 ↓
Download
Palisade Repair Brace (Fortified Compound Expansion)

Palisade Repair Brace (Fortified Compound Expansion)

Palisade Repair Brace: 2 × 1 × 0.16 m nominal survival truss assembly.

@3dassets72 tris
Download
Signal Flag Mast (Fortified Compound Expansion)

Signal Flag Mast (Fortified Compound Expansion)

Signal Flag Mast: 0.25 × 3 × 0.25 m nominal survival post assembly.

@3dassets96 tris
Download
Gate Latch Post (Fortified Compound Expansion)

Gate Latch Post (Fortified Compound Expansion)

Gate Latch Post: 0.25 × 1.2 × 0.25 m nominal survival post assembly.

@3dassets172 tris
Download
Courtyard Sentry Shelter (Fortified Compound Expansion)

Courtyard Sentry Shelter (Fortified Compound Expansion)

Courtyard Sentry Shelter: 2 × 2.8 × 2 m nominal survival shelter assembly.

@3dassets1.8k tris
Download
Perimeter Stair (Fortified Compound Expansion)

Perimeter Stair (Fortified Compound Expansion)

Perimeter Stair: 1 × 2.4 × 3 m nominal survival stairs assembly.

@3dassets240 tris
Download
Perimeter Turn Platform (Fortified Compound Expansion)

Perimeter Turn Platform (Fortified Compound Expansion)

Perimeter Turn Platform: 2 × 0.2 × 2 m nominal survival platform assembly.

@3dassets740 tris
Download
Perimeter Catwalk (Fortified Compound Expansion)

Perimeter Catwalk (Fortified Compound Expansion)

Perimeter Catwalk: 2 × 0.2 × 1 m nominal survival platform assembly.

@3dassets564 tris
Download
Checkpoint Roof (Fortified Compound Expansion)

Checkpoint Roof (Fortified Compound Expansion)

Checkpoint Roof: 4 × 1 × 2 m nominal survival roof assembly.

@3dassets252 tris
Download
Inspection Step (Fortified Compound Expansion)

Inspection Step (Fortified Compound Expansion)

Inspection Step: 1 × 0.6 × 1 m nominal survival stairs assembly.

@3dassets132 tris
Download
Gatehouse Roof Walk (Fortified Compound Expansion)

Gatehouse Roof Walk (Fortified Compound Expansion)

Gatehouse Roof Walk: 4 × 0.3 × 2 m nominal survival platform assembly.

@3dassets3.1k tris
Download
Gatehouse Rear Door (Fortified Compound Expansion)

Gatehouse Rear Door (Fortified Compound Expansion)

Gatehouse Rear Door: 2 × 2.4 × 0.25 m nominal survival wall assembly.

@3dassets1.6k tris
Download

Similar assets

Greybox wall with window opening (Modular Greybox Architecture Kit)

Greybox wall with window opening (Modular Greybox Architecture Kit)

A 4 m wall with a 1.2 m square window opening on a 1.0 m sill, lined on both faces. Takes the mullion frame or the louvre panel.

@3dassets192 tris
Download
Greybox wall with wide window opening (Modular Greybox Architecture Kit)

Greybox wall with wide window opening (Modular Greybox Architecture Kit)

A 4 m wall with a 2.8 m by 1.4 m wide window opening on a 0.9 m sill, leaving 0.6 m piers. Shop fronts, offices and viewing galleries.

@3dassets192 tris
Download
Window graphic frame (Retail Store Fixtures and Mall)

Window graphic frame (Retail Store Fixtures and Mall)

A free-standing window graphic frame: a blank 1.0 by 1.4 m panel in a slim chamfered frame on two chrome legs with disc feet, for a shopfront window scheme.

@3dassets464 tris
Download
Greybox sloped floor 15 degrees (Modular Greybox Architecture Kit)

Greybox sloped floor 15 degrees (Modular Greybox Architecture Kit)

A 4 m by 4 m floor plate sloped at 15 degrees, rising 1.07 m across the cell, with raised side kerbs. For garage ramps, drainage falls and stepped terrain blockouts.

@3dassets176 tris
Download
Greybox slope reference wedge (Modular Greybox Architecture Kit)

Greybox slope reference wedge (Modular Greybox Architecture Kit)

Four 1 m slope facets at 10, 20, 30 and 45 degrees side by side on one base, with orange nose strips, for choosing a walkable gradient before committing to terrain.

@3dassets236 tris
Download
Divided house window (Haunted House and Ghost Hunting Kit)

Divided house window (Haunted House and Ghost Hunting Kit)

Clapboard wall surrounds a real window opening with glazing, mullion and sill.

@3dassets4.5k tris
Download
Window Seat (Cats, Dogs and Pets at Home)

Window Seat (Cats, Dogs and Pets at Home)

Built-in window seat with two drawer fronts, a pink cushion, a deep sill and a framed two-pane window.

@3dassets1.8k tris
Download
Greybox void opening frame (Modular Greybox Architecture Kit)

Greybox void opening frame (Modular Greybox Architecture Kit)

A plain structural buck around a 2.0 m by 2.6 m void: 0.14 m box section jambs and head with corner gussets, a threshold plate and a capping angle.

@3dassets92 tris
Download
Window graphic frame (Fast Food Counter and Drive-Thru)

Window graphic frame (Fast Food Counter and Drive-Thru)

A 1 m by 1.4 m aluminium window graphic frame with a blank translucent panel and four rear mounting clips.

@3dassets704 tris
Download
External Frame Pack (Backpacks and Expedition Storage)

External Frame Pack (Backpacks and Expedition Storage)

External Frame Pack, an original survival prop measuring 0.61 × 0.74 × 0.38 m.

@3dassets1.9k tris
Download
Greybox wall outer corner pilaster (Modular Greybox Architecture Kit)

Greybox wall outer corner pilaster (Modular Greybox Architecture Kit)

A convex external corner: a 0.4 m square corner pilaster with two 2 m wall stubs running out along +X and +Z, for building external angles without a mitre.

@3dassets156 tris
Download
Window Bar Frame (Modular Survival Base Builder)Animated

Window Bar Frame (Modular Survival Base Builder)

Window Bar Frame: 0.75 × 1 × 0.1 m nominal survival door assembly.

@3dassets312 tris
Download