Interface BvhPrimitiveRaycastOptions

Decides whether a hit counts, after the threshold, near and far (for example a draw range, or a distance in another space). The closest hit of CpuPointsBvh.raycastFirst is the closest that passes.

Hits farther than this are left out. Default Infinity.

Hits nearer than this (by BvhPrimitiveRaycastHit.distance) are left out. Default 0.

How far from the ray a primitive may be, in the tree's units: three's Raycaster.params.Points.threshold and params.Line.threshold (default 1, as three's). A point counts when strictly closer, a segment when no farther, as in three.