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hi,
clipka <ano### [at] anonymousorg> wrote:
> Am 17.06.2018 um 19:59 schrieb jr:
> > what does "primary" and "secondary" rays mean, in the context? that is, in a
> > scene with only emissive media objects and zero light_source(s).
>
> Primary rays are rays traced (backward) from the camera into the scene.
> Seconary rays are rays traced (backward) from any "point of interest"
> ...
thank you for enumerating. on first reading my idea is a no go. :-(
will need time to re-read and try to understand the consequences.
regards, jr.
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