Tool Palettes > View palette > 
View > View 1:1 > Toggle 1:1
 
 
 

Let’s you view your model at true scale (1:1) in an orthographic window, after calibrating the view.

See View > View 1:1 > Calibrate 1:1

See also View models at a 1:1 scale.

To switch to the 1:1 view

  1. Choose View > View 1:1 > Toggle 1:1 to set and lock your view to true scale.

    A 1:1 label appears in the window title bar to indicate that you are in true scale mode.

    NoteDollying in or out of the view is not be possible while in a true scale view.
  2. Choose View > View 1:1 > Toggle 1:1 again to toggle back to regular viewing mode.