Dynamic Water Physics 2 is a water/object interaction simulator that uses mesh data to simulate both buoyancy and hydrodynamics, making it suitable for objects of any shape or size, moving or stationary, above or under the water.

Built for Unity 6. Works with URP out of the box.

This asset is a part of NWH Physics World - a collection of compatible vehicle simulation assets.

MAIN FEATURES

Fast and easy to set up - either manually or through the one-click wizard.
Simulate any object of any shape or size, as long as it has a mesh.
Extremely well optimized. ~0.02ms CPU time on average per object in the demo scene, ~1.2ms total for 70 objects. (Wavy water performance depends on 3rd party asset used)
Multiplayer support (Mirror and PUN2).
WaterObjects are Rigidbodies and interact with water only through the use of forces. No translation or rotation applied.
Uses an in-built algorithm to generate a simplified simulation mesh meaning that high-poly models can be used without affecting performance.
Suitable for both desktop and mobile.
Works with any positive object scale.
Works underwater.
Water effects work with any flat water and are auto-generated using simulation data.
Included C# source code, manual, and everything seen in the demo.

SHIP CONTROLLER

Ship controller that can be used together with WaterObjects to make drivable boats and ships.
Additional script for submarines.
Multiple engines with sound, both inboard and outboard.
Bow and stern thrusters.
Multiple rudders.

SUPPORTED WATER ASSETS

Crest
Unity HDRP Water
Stylized Water 2 & 3
KWS Water System
R.A.M
Lux Water
All flat water assets (AQUAS, Stylized Water Shader, etc.)

DEMOS

Demos are available for Windows, MacOS, and Android.

MORE INFO

Discord - Documentation - YouTube Channel

If you have any questions or need support contact us at nwhcoding@gmail.com.

NOTE: DWP2 is not a water renderer / shader.

This asset uses MIConvexHull under MIT License; see the Third-Party Notices.txt file in the package for details.