Working with Figures > About the Display of Figures
  
About the Display of Figures
The display of a figure in Creo Illustrate is made up of the render mode, the type of projection, and the color of the background and gradient. Select one of these projection types:
Orthographic—All projection lines are orthogonal to the projection plane.
Perspective—Farther objects are smaller to give the figure a realistic appearance. You can control the amount of distortion by setting a Field of View value between 20 degrees and 160 degrees.