Reference Plane Normal (New in SolidWorks 2014)

The Flip Normal option in the Plane Property Manager lets you flip the normal vector of a manually created reference plane. An indicator arrow displays the direction of the normal vector in the graphics area as shown below.

 

Note: The option does not apply to default reference planes. This function is available as a command.

You can access the Flip Normal command from a context toolbar or Edit menu as shown below.