This is documentation for Mathematica 6, which was
based on an earlier version of the Wolfram Language.
View current documentation (Version 11.2)


is an option for Graphics3D and related functions which gives the opening half-angle for a simulated camera used to view the three-dimensional scene.
  • The following settings can be used:
Allan opening half-angle sufficient to see everything
Automatica maximum opening angle of 35^◦ (default)
an explicit half-opening angle in radians
  • With the setting ViewAngle->All, the complete bounding box or circumscribing sphere will, if possible, just fill the final 2D viewing area.
  • The default setting of Automatic is equivalent to All when the simulated camera is far from the object, but is constrained never to be greater than 35^◦, even when the camera is close.
  • ViewAngle->35Degree is a typical field of view used for human ergonomics and in cameras.
  • Changing the setting for ViewAngle is effectively like zooming a camera.
New in 6