When I go into Dynotopo, I come with an 86 Mb file, and set it to constant detail 20, - and do a Little with the snakebrush, a Little inflation, and smooth - and then boom, after only 5-10 minutes i have 390 Mb file, and going rather slowly.
My computer is 16 gb ram and using a Nivida Geforce gtx 1660 graphic card. That I imagine is OK, on a not a specially small computer.
Can anybody tell me what to do?
I of course use the decimate modifier, but setting it to 0.3 only gets the mesh size down to 300 mb. it seems crazy that the mesh grows that fast.