Zbrush - Dynamesh subtraction - keeping the subtracted part as a seperate subtool

alieser

Is this possible?
I’m using the dyanmesh / merge down with another subtool selected as “subtract” to remove parts from my main subtool, which works great.
I’m wondering if I could keep the subtracted part as a seperate subtool or polygroup.
Would be very useful when sculpting damage/ruins.

cryrid

I'm guessing you'll have to duplicate both models. Run the subtraction on one set, and an intersection operation on the other? 

alieser

Intersection works, thanks!