Edward Kun

I tried RBD Material Fracture Node (using Wood fracture pattern) on my model . It takes hours and still no result. I already turned off the cut and only used grain to fracture the object. Meanwhile I also used very large space between the grain plane. How to improve the speed of the RBD Material Fracture Node on large object?

If I have cube and sphere in one geometry, the sphere is inside the cube. The I tetrahedralize the cube. How can I get the tetrahedralized cube's vertices which inside the sphere?