bounceOffAabb
bounceOffAabb(
mover,vel,obstacle):BounceResult|null
Defined in: src/modules/collision/narrowphase.ts:278
Resolve an AABB overlap with a pure velocity reflection on the minimum-separation axis.
Returns null when the two boxes are not overlapping (edge
contact does not count). Callers must check aabbVsAabb first if
they need to distinguish “no overlap” from “overlap resolved”.
The returned pushOut is the minimum translation vector — add it to
the mover’s position to depenetrate. The returned velocity is the
mover’s original velocity reflected on the separation axis; the
caller should replace the mover’s velocity component with it.
Tie-break: when X and Y overlaps are equal, the Y axis wins
(consistent with aabbVsAabbSwept).
Parameters
Section titled “Parameters”obstacle
Section titled “obstacle”Returns
Section titled “Returns”BounceResult | null