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EstellaEstella

entityBoxRayHit

entityBoxRayHit(b, origin, dir): number | null

Defined in: ecs/entityBox.ts:231

How far along

Parameters

Section titled “Parameters”

b

Section titled “b”

EntityBox

origin

Section titled “origin”

Vec3

dir

Section titled “dir”

Vec3

Returns

Section titled “Returns”

number | null

P

Section titled “P”

dir a ray from

P

Section titled “P”

origin travels to meet the box, or null when it misses.

The slab test in the box’s own frame. Zero half-extent is a flat box rather than a degenerate one: a ray parallel to it hits only from within its plane.