private void Collision(Collision2D collision)
{
if (cooldown <= 0.0f)
{
if (D2dHelper.IndexInMask(collision.gameObject.layer, mask) == true)
{
var contacts = collision.contacts;
for (var i = contacts.Length - 1; i >= 0; i--)
{
var contact = contacts[i];
var normal = collision.relativeVelocity;
var force = normal.magnitude;
if (force >= threshold)
{
if (useSurfaceNormal == true)
{
normal = contact.normal;
}
else
{
normal /= force;
}
var point = contact.point;
var pointA = point - normal * offset;
var pointB = point + normal * depth;
var matrix = D2dSlice.CalculateMatrix(pointA, pointB, thickness);
cooldown = delay;
cachedDestructible.Paint(paint, matrix, shape, color);
if (prefab != null)
{
Instantiate(prefab, point, Quaternion.identity);
}
if (onImpact != null)
{
onImpact.Invoke();
}
if (delay > 0.0f)
{
break;
}
}
}
}
}
}
