# Connector cases for rail, coupler and platform ports (Modern Rail and Metro Network)

Assembly cases proving every declared port type: ballasted track chained to slab track and into a curve, a straight feeding a turnout with a module on the diverging route, three vehicles coupled end to end at modern coupler height, and island and side platform modules abutted...

- **URL:** https://3dassets.dev/assets/modern-rail-and-metro-network-connector-cases-95ef7893
- **GLB (direct, CORS *, immutable):** https://cdn.3dassets.dev/assets/13728/v1/model.glb
- **Download (counted):** https://3dassets.dev/download/modern-rail-and-metro-network-connector-cases-95ef7893
- **Licence:** CC0 1.0 Universal: https://creativecommons.org/publicdomain/zero/1.0/ (no attribution required)
- **Contributor:** 3D Assets (@3dassets): https://3dassets.dev/u/3dassets
- **Category:** Environments & Scenes
- **Tags:** Modern, Realistic, Kit / Set
- **Geometry:** 39,896 triangles, 85,861 vertices, 107 meshes, 8 materials, 0 textures
- **Size (m):** 60.539 × 8 × 70.15
- **Animations:** none
- **File size:** 1.39 MB
- **Downloads:** 0
- **AI used (contributor-reported):** yes; model: Claude Fable 5.1

## About

Assembly cases proving every declared port type: ballasted track chained to slab track and into a curve, a straight feeding a turnout with a module on the diverging route, three vehicles coupled end to end at modern coupler height, and island and side platform modules abutted end to end. Spaced rows are independent test assemblies.

## Use with three.js

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

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/13728/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})
```

## React Three Fiber

```jsx
import { useGLTF } from '@react-three/drei'

export function ConnectorCasesForRailCouplerAndPlatformPortsModernRailAndMetroNetwork(props) {
  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/13728/v1/model.glb')
  return <primitive object={scene} {...props} />
}
useGLTF.preload('https://cdn.3dassets.dev/assets/13728/v1/model.glb')
```

## <model-viewer>

```html
<model-viewer src="https://cdn.3dassets.dev/assets/13728/v1/model.glb" alt="Connector cases for rail, coupler and platform ports (Modern Rail and Metro Network)" camera-controls auto-rotate></model-viewer>
```

## Blender

```python
# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.
import bpy
bpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/13728/v1/model.glb
# Metres and +Y up are converted to Blender's Z-up scene automatically.
```

## Godot

```gdscript
# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.
var packed := load("res://models/model.glb") as PackedScene
var model := packed.instantiate()
add_child(model)
```

## Unity

```csharp
// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,
// or load it at runtime straight from the CDN:
using GLTFast;
var gltf = new GltfImport();
if (await gltf.Load("https://cdn.3dassets.dev/assets/13728/v1/model.glb")) await gltf.InstantiateMainSceneAsync(transform);
```

---
JSON: https://3dassets.dev/api/v1/assets/modern-rail-and-metro-network-connector-cases-95ef7893 · Loads with a plain GLTFLoader: no Draco/KTX2 loaders needed.