"John Pye" <nomail@nomail> wrote:
>
> Finally, is there any way that POVRAY can generate output that shows the
> location of rays in 3-D space? For example if I create a ray-trace any only
> wish to trace a couple of hundred rays, is there any way I can view the
> paths taken by those rays through my scene?

For this you might try scattering media, although it can *really* slow
things
down.

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