Look for “3D” in the stencil name.Įnter 3D in the search box. Browse for some in the Shapes window-click More Shapes, then point to the diagram type you’re creating. Some diagram types, such as FlowChart, Maps, and Network, have built-in stencils of 3D shapes. Visio works mainly in two dimensions, but it includes some three-dimensional (3D) shapes.