Random. Range () returns the same number. (unity/c#)
Why does Random.Range () return the same number? Each time it returns 0.
Instantiate(Object[Random.Range(0, 1)], new Vector2(0, 0), Quaternion.identity);
2 answers
To get random zeros and ones, call:
Random.Range(0, 2) // integers in range [0, 2)
In the integer overload, Random. Range max is excluded:
public static int Range(int min, int max);
Description:
Return a random integer number between min [inclusive] and max [exclusive]Note max is exclusive. Random.Range(0, 10) can return a value between 0 and 9. Return min if max equals min.
Description:
Returns a random integer between min [inclusive] and max [exclusive]Attention: max is not enabled.
Random.Range(0, 10)can return values from 0 to 9. Returns min if max is min.
So, you need Random.Range(0, 2)
The overload for real numbers, in contrast, includes both ends of the interval.
I will add, if you need from 0.5 f to 4, then here is an example.
Random.Range(.05f,4);