You will use this cross-shaped tool when using tools such as the following: 2D Drawing, Rotation, Scale, Mirror 3D, or Duplicate.
This reference point can represent, depending on the case:
¨ An anchor point
¨ A point of symmetry
¨ A connection point
When this feature is available within a tool, its icon is displayed in the Assistant Palette. Just click on it using the mouse to select it. Or you can, on a PC: Click the right mouse button; on a Mac: Hold down the Option key and click the mouse button.
See the User Manual to know what the reference point is for each tool, what it’s used for, and how to use it.