Page History

...

Start by creating a sketch on the XYPlane. Under Tree Outline, select XYPlane, then click on Sketching right before Details View. This will bring up the Sketching Toolboxes.

https://confluence.cornell.edu/download/attachments/123547957/Select+Sketching+Toolboxes.gif

Click on the +Z axis on the bottom right corner of the Graphics window to have a normal look of the XY Plane.

https://confluence.cornell.edu/download/attachments/111221570/Select+Normal+View.gif

 In the Sketching toolboxes, select Rectangle. In the Graphics window, create a rough Rectangle from starting from the origin in the positive XY direction (Make sure that you see a letter P at the origin before you start dragging the rectangle. The letter P at the origin means the geometry is constrained at the origin.)

...

This will create a new surface SurfaceSK1. Under Details View, select Sketch1 as Base Objects and click Apply. Finally click Generate to generate the surface.

https://confluence.cornell.edu/download/attachments/111221570/create+surface.gif

...