/// <summary> Modifies terrain height in given point. </summary>
public void ModifyTerrain(Vector3 center, bool upMode)
{
const float radius = 5;
var forceDirection = upMode ? new Vector3(0, 1, 0) : new Vector3(0, -1, 0);
BehaviourHelper.Modify(new MeshQuery()
{
Epicenter = center,
Radius = radius,
ForceDirection = forceDirection,
OffsetThreshold = 1,
GetForceChange = distance => 2 / ((float)Math.Pow(distance + 1, 1.67))
});
}
private void OnCollisionEnter(Collision collision)
{
if (_isDestroyed)
{
return;
}
ContactPoint contact = collision.contacts[0];
BehaviourHelper.Modify(new MeshQuery()
{
Epicenter = contact.point,
Radius = ExplosionRadius,
ForceDirection = _direction,
OffsetThreshold = 2f,
GetForceChange = distance => 2 / ((float)Math.Pow(distance + 1, 1.67))
});
Destroy(gameObject);
_isDestroyed = true;
}