Change the Projection
When displaying 3D objects on a 2D plane, you can use perspective projection or orthographic projection.
Perspective Projection
Perspective projection shows distant objects as smaller and close objects as larger to provide greater realism.
To switch to perspective projection, click 
in the view controls.
in the view controls.
Orthographic Projection
Orthographic projection is useful when you want to create scale drawings with accurate measurements and proportions.
To switch to orthographic projection, click 
in the view controls.
in the view controls.