Christoph Hormann wrote:

> 
> 
> Andreas Kreisig wrote:
>> 
>> Hi!
>> 
>> POV-Ray uses the horizontal angle to determine the clipping. Does
>> somebody know how to calculate the focal length when only the horizontal
>> angle is given?
>> 
> 
> The relation between camera angle and focal length obviously depends on
> the film/sensor size of the camera.

Yes, but my problem is that POV-Ray has no film or sensor size. The 
background: I want to use the same camera settings in Blender than in POV. 
POV-Ray uses the  (horizontal) 'angle' directive, Blender uses a focal 
length similar to a real camera. I know that the angel of the camera has 25 
degrees so I need the corresponding focal length.

Impossible?

Regards,
Andreas


-- 
http://www.render-zone.com

Post a reply to this message