RayCast

Method in RayCastHelper

RayCast(Vector3, Vector3, out float)

Call this once each frame to do the query.

Declaration

public bool RayCast(Vector3 origin, Vector3 direction, out float distance)

Parameters

origin	World space position of ray origin
direction	World space ray direction
distance	The distance along the ray to the first intersection with the water surface.

Return

True if the results have come back from the GPU, and if the ray intersects the water surface.