OptionalendHow much the foam is reduced toward the bow/stern (the forward axis), 0..1.
0 = an even collar all around; 1 = foam only along the sides (where a hull
pushes the most water). Default 0.
Width (m) of the foam band straddling the footprint edge.
Half-extent along the heading (e.g. half the hull length).
Half-extent across the heading (e.g. half the beam).
Heading in radians (rotation about +Y).
OptionalintensityFoam strength multiplier (0 = none, 1 = full). Contact foam is independent
of the wind-driven foamAmount, so this controls how much foam the object
generates. Default 1.
Footprint centre X (local).
Footprint centre Z (local).
An oriented footprint of a floating object resting on the ocean surface, used to spread contact foam around it. All values are in the ocean's local frame (sea level = local y 0).