On 10/27/22 16:31, Shinzo wrote:

> BTW.: Have you thought about changing the RandomNumberGenerator? It seems that
> sometimes in special cases there appear sampling artefacts (Hyperplane
> artefacts) that seem to come from an Linear Congruential Generator (LCG). If
> POVRay uses an LCG-Generator you should think about exchanging it to an
> LCG/XORSHIFT combination or at least to a generator that uses a combination of
> linear-generation and non-linear-generation.

    Please, don't change the actual random generator, just add a
    new one if needed.

tTh

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