Hi guys, I'm new here and houdini too. so, My questions could be basic for you. but thanks a lot for read it. 1.- I have an object with shatter in houdini, I have 100 interactions, so, How can I define in houdini my impact point?, the reason is because I would like to make more debris there and create more little pieces specifically in this point, and the impact doesn't affected to the rest from my object. 2.- Can I apply a new shatter effect in a previously shatter object? the reason is because when I apply the shatter to the object, the pieces are the same size always. I would like to create a little pieces only in my impact point. could I do that? Thanks a lot and sorry for my english.