[Tutor] Can you get python to force a number to remain 32 bit
instead of autoconverting to type 'long'?
R. Alan Monroe
amonroe at columbus.rr.com
Tue Mar 8 00:47:38 CET 2005
I tried to convert this pseudocode
function IntNoise(32-bit integer: x)
x = (x<<13) ^ x;
return ( 1.0 - ( (x * (x * x * 15731 + 789221) + 1376312589) & 7fffffff) / 1073741824.0);
end IntNoise function
from this website
http://freespace.virgin.net/hugo.elias/models/m_perlin.htm
to python. But it seems to rely on wraparound within the 32 bit int.
Can you duplicate this behavior in python?
Alan
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