Dynamesh

Dynamesh is a dynamic remeshing feature in Pixologic ZBrush that enables sculptors to freely modify form while maintaining workable topology. It works by converting the model into a uniform voxel grid and rebuilding the surface from that grid, producing evenly distributed polygons regardless of the original topology.

A key aspect of Dynamesh is the ability to control voxel density via a resolution setting. Higher resolution yields more polygons for finer sculpture, while lower resolution simplifies the mesh. When applied, Dynamesh remeshes the object, filling holes and creating a cohesive topology that can be sculpted immediately. Artists often perform multiple Dynamesh passes as the form evolves, especially during early-stage concepting to rapidly iterate volume and proportions.

To retain or recover detail after remeshing, you can project the original surface back onto the new topology using the Project All function or similar projection workflows. Polygroups, masks, and symmetry can influence how topology distributes across regions, helping to preserve distinct parts of the model during remeshing.

Limitations include potential loss of UVs and texture coordinates, and the possibility of sacrificing fine surface details unless projection or subsequent detailing steps are applied. Dynamesh is typically used for exploratory shaping and base-mesh creation; for finalized, animation-ready topology, artists often follow with retopology tools such as ZRemesher.

See also: ZBrush, ZRemesher, voxel remeshing, retopology.