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Question by Dan_V2 · May 11, 2016 at 09:55 AM · randomsystem

Generating an object in a random position

Excuse my noobness, as I'm very new to coding. I'm trying to create an array with 10 cells, each filled with a random number between -5 and 5 (z value). I've written a few different codes but always run into the error that System.Random cannot be converted to a float value. Is there a better way to do this?

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Answer by Tyche10 · May 11, 2016 at 11:07 AM

You need to explicitly make the 5 or -5 a float by adding an f or the Random.Range function will return an int (http://docs.unity3d.com/ScriptReference/Random.Range.html)

 float[] floatsArray = new float[10];
 
 for (int i = 0; i < floatsArray.Length; ++i)
 {
       floatsArray[i] = Random.Range(-5, 5f);
 }
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