A tiny floating point value (Read Only).

The smallest value that a float can have different from zero.

With the following rules:

- anyValue + Epsilon = anyValue
- anyValue - Epsilon = anyValue
- 0 + Epsilon = Epsilon
- 0 - Epsilon = -Epsilon

A value Between any number and Epsilon will result in an arbitrary number due to truncating errors.

See Also: Mathf.Approximately.

	// Compares two floating point numbers and return true if they are the same number.
	// See also Mathf.Approximately, which compares floating point numbers so you dont have 
	// to create a function to compare them.
	function isEqual(a: float, b : float) {
		if(a >= b-Mathf.Epsilon && a <= b + Mathf.Epsilon)
			return true;
		else
			return false;
	}

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    bool isEqual(float a, float b) {
        if (a >= b - Mathf.Epsilon && a <= b + Mathf.Epsilon)
            return true;
        else
            return false;
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def isEqual(a as float, b as float) as bool:
		if (a >= (b - Mathf.Epsilon)) and (a <= (b + Mathf.Epsilon)):
			return true
		else:
			return false