How to make destructible mesh like this??

So, couple days ago I started playing gta5 and I was shooting random at everything and I came across concrete pillar with amazing destructible mesh.
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BIGGER IMAGE

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BIGGER IMAGE—>Crysis2 but still same thing!
From all the tutorials on destructible meshes none of them come close like this, how to make something like this?

Well, looks like no one knows!

Check out Nvidia PhysX APEX destruction https://developer.nvidia.com/destruction :slight_smile: