POV-Ray : Newsgroups : povray.general : Random integer : Re: Random integer Server Time
22 Jun 2025 08:48:35 EDT (-0400)
  Re: Random integer  
From: Mike Horvath
Date: 4 Feb 2016 21:42:42
Message: <56b40c22$1@news.povray.org>
On 1/31/2016 9:08 PM, Ger wrote:
> Ger wrote:
>
>> Mike Horvath wrote:
>>
>>> How do I calculate a random integer between n and p, inclusively?
>>>
>>>
>>> Thanks
>> #declare RSeed = seed(1);
>>
> #declare RandomNumber = int(n + rand(RSeed) * (p - n));
>


Shouldn't you use floor instead of int? What if n and p are both  negative?


Mike


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