POV-Ray : Newsgroups : povray.advanced-users : focal blur and orthographic camera : Re: focal blur and orthographic camera Server Time
28 Jul 2024 14:19:02 EDT (-0400)
  Re: focal blur and orthographic camera  
From: Chris B
Date: 8 Mar 2005 05:56:31
Message: <422d84df$1@news.povray.org>
"pasta" <din### [at] freemailgr> wrote in message
news:web.422d6c92642793b6cf24ee50@news.povray.org...
> Hi,
>
> I use orthographic camera but cannot use focal blur with that type of
> projection
> Is there any solution to this problem ?
>

It's not quite what you're asking for, but you can get something a little
bit similar using a standard perspective camera, but from a very long way
away.
You can 'zoom in' by adjusting the right and up vectors and set a very wide
aperture to bring your focul blur back.

camera {location<0,0,-250> look_at<0,0,0>
  right 4/3*x/20  up y/20
  aperture 10 blur_samples 10 focal_point<0,0,0>
}


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