3d adult cam show
from Jim Lohmann Shop Bot CNC tools are all fully 3D capable, as are most CNC routers today [this capability is technically described as 3-axis interpolation, which means that moves are made smoothly in 3D space using diagonals and curves].
If we then added straight up and down movements of the cutter into and out of the material, we might now consider the project as 2.5D.
In order to do fully sculptural 3D, you are going to need to think and design in 3D.
This is harder and frequently more expensive than 2D, but takes full advantage of your CNC tool's capabilities to produce fully contoured shapes milled to your specifications.
A project like a contour map with distinct Z-axis layers is one example; another is Ed Lang's layered fighter.
Designing for CNC using 2.5D CAD/CAM software is fairly straightforward because you do not have to worry about visualizing your part in three dimensions or describing complex tool motions.Images courtesy of Vectric VCarve Pro Shop Bot Edition will v-carve any of the fonts on your computer.