3D Plot Viewer

Ribbon menu Elements Tab Data Elements Container Spline icon Type y=f(x,z) 3D 3D Preview
or
(Classic) Build Data Elements Spline New Type 3D 3D Preview
Lets you view a plot of a three-dimensional spline.
Right-click on the background to use the Shortcut menus of view controls.
Right-click on the plot to display information about the plot, delete the plot, or rename it.