Mirror

Setup guide for NWH Vehicle Physics 2 multiplayer using Mirror networking framework.

Requirements

• Mirror networking package installed
• Vehicle already set up for single-player

Import Sample

1. Open Package Manager (Window > Package Manager)
2. Select "NWH Vehicle Physics 2" from the list
3. Navigate to the Samples tab
4. Import "Multiplayer Mirror Sample"

Scene Setup

Create a NetworkManager GameObject:

• Add NetworkManager component
• Add NetworkManagerHUD component (for testing)
• Add KcpTransport component (or other transport)

Vehicle Setup

1. Add MirrorMultiplayerVehicle component to your vehicle
   • This automatically adds required NetworkIdentity component
2. Add ONE physics sync component:
   • NetworkTransformReliable - syncs position/rotation only
   • NetworkRigidbodyReliable - syncs full physics state (recommended)
3. Save vehicle as prefab
4. Assign prefab to NetworkManager's Player Prefab field

How It Works

MirrorMultiplayerVehicle synchronizes vehicle state at 20Hz:

• Inputs (steering, throttle, clutch, handbrake)
• Gear shifts
• Light states
• Engine RPM

Physics (position/rotation/velocity) are handled by Mirror's NetworkTransform/NetworkRigidbody components.

Works in both dedicated server and host+client modes.