DynaMesh is a new feature Of ZBrush 4 release 2 that allows the user to add to a mesh while at the same time maintaining an evenly distributed topology! What is even better about DynaMesh is that the new topology is mostly made of quads, making it easier to sculpt in ZBrush and animate in other 3D apps.
When I first used ZBrush, I found many things confusing. ZBrush doesn’t quite operate the same way as other 3D applications. Its a cross between a painting program and a 3D modeling program hence the name ZBrush; “Z” for depth and brush for painting. This series begins with things that might confuse the new user in the hope of clearing the confusion. I’ll try to avoid more advanced terminology until later in the series. Some of these tips will make more sense in my next article when we actually begin sculpting. I still think its important to keep these tips in mind before you begin.