[Radiance-general] New stereographic fisheye view

[Rob Guglielmetti]

Mark de la Fuente wrote:
> Axel,
>  
> Just out of curiosity, in your projections.pdf document, the fish eye 
> views show a scene that is mirrored on the top and bottom of the 
> image.  Why is this?  If the view is looking straight up, I would 
> think there would only be one building, one arch, one fountain, etc..  
> Also, the bottom of the image is darker than the top.  Can you explain?
>  

The lower scene is a reflection in the window glazing.

- Rob