Generating random values for non-integers

[gopostal]

Is there an easy way to do this with a function I'm just not aware of? I have an actor that is editor configurable and I want to generate a random value between two settings. This can often be as small as 0.01 and 0.06 (for example). Can this be done easily like it is with integers?

[Masterkent]

Core.Object has function RandRange:

227:

Code: Select all

// Return a random number within the given range.
static final function float RandRange( float Min, float Max )
{
      return Min + (Max - Min) * FRand();
}

which returns a random float number from the range [Min, Max] (Min and Max are included in the set of possible return values).

In pre-227 versions and UT, this function is non-static.

[gopostal]

Thank you. When I saw this right above it:

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// Return a random number within the given range.

in the source code I assumed it was for integers only. I should have tested it myself to see for sure.

[Bleeder91[NL]]

Oh wow, I actually thought it was integers as well :\

[gopostal]

I tested it in my code and it does fantastic. Thank you (yet again) MasterKent!