mobile.valter wrote:

> I'm new to Pov-ray. I wanted to know if instead of rendering a camera-like
> image, it is possible to saye rays (position x,y,z and cosine directions)
> into a file?

There is a "trace" function which will return position and normal
for a single ray (and of course you could write this into a file).
But I may have misunderstood what you are trying to do.

Post a reply to this message