Startpoint

I want to make a breakable object in unity. I have been looking at some techniques at these places (https://link-springer-com.focus.lib.kth.se/content/pdf/10.1007/BF01900837.pdf ,  https://www.sciencedirect.com/science/article/pii/S0097849314000806 ) and my current toughts are to create my own mesh and manipulate it. I found this tutorial that will help with that. https://www.youtube.com/watch?v=eJEpeUH1EMg