An advanced virtual reality medical training platform featuring realistic organ simulations and surgical procedures
Medical Unity VR is an immersive educational platform designed for medical training and anatomical exploration. Built with Unity and powered by SofaUnity for realistic soft-body physics, this simulator provides hands-on experience with various medical procedures in a safe, virtual environment.
- Cutting mechanics with realistic tissue separation
- Squeezing and deformation using SofaUnity physics engine
- Accurate soft-body dynamics for surgical practice
- Heart pumping simulator with realistic cardiac cycle
- Dynamic heart deformation and motion
- Interactive cardiovascular anatomy exploration
- Real-time deformation on collision
- Physical feedback when a Sphere Collider interact with nasal structures
- Realistic collision physics
- Teeth extraction simulator with realistic mechanics
- Individual tooth manipulation and removal
- Surgical tool interaction system
- Interactive blood flow system with visual feedback
- Flow blocking mechanics using physical objects
- Realistic Blood flow using Blood flow path script
| Simulator | Features | Physics Engine |
|---|---|---|
| Liver | Cutting, Squeezing, Deformation | SofaUnity |
| Heart | Pumping Animation, Deformation | CustomSystem |
| Nasal Cavity | Collision Detection, Deformation | Unity Physics |
| Teeth | Extraction, Tool Interaction | Unity Physics |
| Blood Flow | Flow Visualization, Blocking | Unity Physics + Custom System |
- Unity - Cross-platform game engine
- C# - Core programming language
- SofaUnity - Real-time soft tissue simulation
- Unity XR - VR integration framework
- Unity 2020.3 LTS or newer
- VR headset (Oculus Quest 2/3, Meta Quest, HTC Vive, or Valve Index)
- Windows 10/11 (recommended) or macOS
- 8GB RAM minimum, 16GB recommended
- SofaUnity plugin
-
Clone the repository
git clone https://github.com/Ammar880121/Medical-Unity-VR.git
-
Open in Unity Hub
- Launch Unity Hub
- Click "Add" → "Add project from disk"
- Select the cloned
Medical-Unity-VRfolder
-
Install Dependencies
- Unity will automatically import required packages
- Ensure SofaUnity plugin is properly installed
- Configure XR settings for your VR headset
-
Configure VR Settings
- Go to
Edit > Project Settings > XR Plug-in Management - Enable your VR platform (Oculus, OpenVR, etc.)
- Verify device connection
- Go to
-
Run the Project
- Open the main scene from
Assets/Scenes/ - Click Play button or build for your target platform
- Open the main scene from
| Action | VR Control | Mouse/Keyboard Control |
|---|---|---|
| Grab/Hold Objects | Grip Button | Left Click or G |
| Use Tools | Trigger Button | Left Click |
| Navigate UI | Joystick/Touchpad | W/A/S/D-Q/E to move, Y/T/Space select VR Hand |
| Menu Access | Menu Button | Escape |
Medical-Unity-VR/
├── Assets/
│ ├── Scenes/
│ │ ├── 1.unity (Main Menu)
│ │ ├── Liver Cut.unity
│ │ ├── Liver grap.unity
│ │ ├── Nasal.unity
│ │ ├── Teeth.unity
│ │ ├── Heart.unity
│ │ └── BloodFlow.unity
│ ├── Scripts/
│ │ ├── SimulationControllers/
│ │ ├── PhysicsHandlers/
│ │ ├── UI/
│ │ └── Bloodflowpath/
│ ├── Models/
│ │ ├── LiverMesh
│ │ ├── Dental (Teeth)
│ │ └── Nasal/
│ ├── Materials/
│ ├── Prefabs/
│ └── Plugins/
│ └── SofaUnity/
├── Packages/
└── ProjectSettings/
- Medical Education - Teaching anatomy and surgical procedures
- Surgical Training - Practice techniques in a risk-free environment
- Patient Education - Explaining procedures to patients
- Research - Studying medical VR applications and effectiveness
- Skills Assessment - Evaluating procedural competency
- SofaUnity Integration for realistic soft tissue deformation
- Real-time collision detection and response
- Custom blood flow algorithms for circulatory visualization
- LOD (Level of Detail) systems for complex models
- Occlusion culling for better frame rates
- Optimized mesh colliders for VR performance
- 90+ FPS target for smooth VR experience
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Made with ❤️ for medical education