Set Camera FOV

This code has been declared by its author to be Public Domain code.

Set Camera FOV by sswift

2003

This simple function sets the horizontal FOV of the specified camera.

Now you can set your camera to have an FOV of exactly 90 degrees for rendering cubic environment maps. Yay!

Function SetCameraFOV(Camera, FOV#)
   CameraZoom Camera, 1.0 / Tan(FOV#/2.0)
End Function

Comments

RexRhino

2008

Just in case anyone is looking through the code source looking for a function to generate sky boxes from 3D scenes created in Blitz3D, this is what you would use.

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