mathe/Library/PackageCache/com.unity.shadergraph@14.0.8/Documentation~/Evaluate-Simulation-Displacement-Water-Node.md

Evaluate Water Simulation Displacement

This node calculates water surface displacement.

The High Definition Render Pipeline (HDRP) uses this node in the default water shader graph. See the HDRP documentation for more information about the Water System.

Render pipeline compatibility

Node	Universal Render Pipeline (URP)	High Definition Render Pipeline (HDRP)
Evaluate Water Simulation Displacement	No	Yes

Ports

Name	Direction	Type	Description
PositionWS	Input	Vector3	The position of the water surface vertex in world space.
BandsMultiplier	Input	Vector4	The amount to dampen displacement for each water band. Bands are different wave frequencies that create swells, agitations or ripples on the water.
Displacement	Output	Vector3	The vertical and horizontal displacement of the water.
LowFrequencyHeight	Output	Float	The vertical displacement of the water surface. This doesn't include ripples.
SSSMask	Output	Float	Mask that defines where the water surface has subsurface scattering.