"Warp" <war### [at] tagpovrayorg> schreef in bericht 
news:4a12e846@news.povray.org...
>
> #declare S1 = seed(1234); // Use the current RNG
> #declare S2 = seed(1234, 1); // Identical to the above.
> #declare S3 = seed(1234, 2); // Use second RNG algorithm.
>
Maybe this is a simple solution:

#declare S1 = seed(1234);                   // Use the current RNG
#declare S1 = seed(1 * 1234);             // Use the current RNG
#declare S2 = seed(2 * 1234 * 4567); // Use second RNG algorithm
#declare S3 = seed(3 * 2^32 * 7890); // Use third RNG algorithm with big 
numbers

or if you want floats:

#declare S4 = seed(4 * 2^45 / 3^4);    //Use fourth float RNG algorithm

The parser can detect the difference easy, I think.

What about it?

Jaap Frank

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