Axis Extension For Unity Engine To Handle Axises Quickly

AxisExtension.cs

// Author: github.com/farukcan
// Usage:
// Get vector - AxisExtension.GetVector(Axis.LEFT) 
// Get direction vector relative to the object - AxisExtension.GetVector(transform,Axis.LEFT) 

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public static class AxisExtension
{
    public enum Axis { UP, DOWN, FORWARD, BACK, LEFT, RIGHT, ZERO };

    public static Vector3 GetVector(Axis axis)
    {
        if (axis == Axis.BACK)
        {
            return Vector3.back;
        }
        if (axis == Axis.FORWARD)
        {
            return Vector3.forward;
        }
        if (axis == Axis.LEFT)
        {
            return Vector3.left;
        }
        if (axis == Axis.RIGHT)
        {
            return Vector3.right;
        }
        if (axis == Axis.UP)
        {
            return Vector3.up;
        }
        if (axis == Axis.DOWN)
        {
            return Vector3.down;
        }
        return Vector3.zero;
    }

    public static Vector3 GetVector(Transform transform,Axis axis)
    {
        if (axis == Axis.BACK)
        {
            return -transform.forward;
        }
        if (axis == Axis.FORWARD)
        {
            return transform.forward;
        }
        if (axis == Axis.LEFT)
        {
            return -transform.right;
        }
        if (axis == Axis.RIGHT)
        {
            return transform.right;
        }
        if (axis == Axis.UP)
        {
            return transform.up;
        }
        if (axis == Axis.DOWN)
        {
            return -transform.up;
        }
        return Vector3.zero;
    }
}