# babakcode/ui_3d_flutter architecture

> Architecture diagram of the GitHub repository babakcode/ui_3d_flutter, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-27). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/babakcode/ui_3d_flutter
- Repository: https://github.com/babakcode/ui_3d_flutter

## Overview

This is a Flutter showcase app for a 3D character UI. The principal flow is opening the app, rendering its interface with the O3D dependency, and loading the bundled GLB model. The README identifies O3D and the asset; the Dart sources were not sampled, so finer UI structure and wiring are not shown.

Main entry points: [`lib/main.dart`](https://github.com/babakcode/ui_3d_flutter/blob/master/lib/main.dart) (App entry), [`assets/disney_style_character.glb`](https://github.com/babakcode/ui_3d_flutter/blob/master/assets/disney_style_character.glb) (3D character model)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_app["Flutter app"]
  node_entry["App entry<br/>[main.dart]"]
end

subgraph group_rendering["3D rendering"]
  node_o3d["O3D dependency"]
  node_model["3D character model"]
end

node_user(("User"))

node_user -->|"opens"| node_entry
node_entry -->|"uses"| node_o3d
node_o3d -->|"loads"| node_model

click node_entry "https://github.com/babakcode/ui_3d_flutter/blob/master/lib/main.dart"
click node_model "https://github.com/babakcode/ui_3d_flutter/blob/master/assets/disney_style_character.glb"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_entry,node_user toneBlue
class node_o3d,node_model toneAmber
```

## Components

### Flutter app

- [App entry](https://github.com/babakcode/ui_3d_flutter/blob/master/lib/main.dart): `lib/main.dart`

### 3D rendering

- **O3D dependency**
- [3D character model](https://github.com/babakcode/ui_3d_flutter/blob/master/assets/disney_style_character.glb): `assets/disney_style_character.glb`

### Other components

- **User**

## Connections

- User → App entry: opens
- App entry → O3D dependency: uses
- O3D dependency → 3D character model: loads