Draw lets you draw simple geometry on a grid or in 3D. Closed planar profiles form faces that are used to define shapes. The user interface features a pop-up panel that helps you choose between multiple desired geometries to be created. The choices are: Draw on Grid, Draw in 3D, Open Profile, Closed Profile, Line, Arc, Spline, and Point. Additionally, separate commands are available for drawing circles, rectangles, ellipses, polygons, cylinders, and spheres.