Destroy on collision wont work with mesh collider

Questions & Answers
1

I made a code to destroy a projectile when it collides with a collider, but it doesn’t work on mesh colliders. Up until now, it has been fine because I haven’t imported any models that really needed mesh colliders, but im starting to import some. This is my script, what can I do to make it detect mesh collision?

var impactexplosion : ParticleEmitter;

function OnCollisionEnter(hit : Collision)
{
Destroy(gameObject);
Instantiate(impactexplosion,transform.position,transform.rotation);
}

2

If you’re using a mesh collider on the projectile AND on the target, that will probably be the cause of the problem. Try having one be mesh collider, with the other being a primitive (box,sphere,etc) collider (probably the projectile would be better this way). Or marking one of the mesh colliders as convex. See if that helps.