OnCollisionStay is called once per frame for every collider/rigidbody that is touching rigidbody/collider.
In contrast to OnTriggerStay, OnCollisionStay is passed the Collision class and not a Collider. The Collision class contains information about contact points, impact velocity etc. If you don't use collisionInfo in the function, leave out the collisionInfo parameter as this avoids unneccessary calculations. Notes: Collision events are only sent if one of the colliders also has a non-kinematic rigidbody attached. Collision events will be sent to disabled MonoBehaviours, to allow enabling Behaviours in response to collisions. Collision stay events are not sent for sleeping Rigidbodies.
no example available in JavaScript
// Debug-draw all contact points and normals
using UnityEngine; using System.Collections;
public class ExampleClass : MonoBehaviour { void OnCollisionStay(Collision collisionInfo) { foreach (ContactPoint contact in collisionInfo.contacts) { Debug.DrawRay(contact.point, contact.normal, Color.white); } } }
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