@relu-interactives/spatial-ecs

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@relu-interactives/spatial-ecs / index / arcGroundCrossing

Function: arcGroundCrossing()

function arcGroundCrossing(points, groundY): Vector3 | null;

Defined in: xr/teleportArc.ts:66

Where a sampled arc first crosses groundY going downward, or null.

Used as a cheap pre-check before raycasting: if the curve never descends to the floor plane there is nothing to hit, so we can skip the per-segment intersection work entirely.

Parameters

Parameter	Type
points	Vector3[]
groundY	number

Returns

Vector3 | null