public int OverlapSphere (Vector3 position, float radius, Collider[] results, int layerMask= AllLayers, QueryTriggerInteraction queryTriggerInteraction= QueryTriggerInteraction.UseGlobal);

파라미터

positionCenter of the sphere.
radiusRadius of the sphere.
resultsThe buffer to store the results into.
layerMaskA Layer mask that is used to selectively ignore colliders when casting a ray.
queryTriggerInteractionSpecifies whether this query should hit Triggers.

반환

int The amount of colliders stored into the results buffer.

설명

Computes and stores colliders touching or inside the sphere into the provided buffer.