Major_Project_A/Assets/Scripts/Utility/DebugExtensions.cs

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

/// <summary>
/// Static class for adding More Debug funtions
/// </summary>
public static class DebugExtensions
{
    
    /// <summary>
    /// Draws wireframe cube in scene view
    /// </summary>
    /// <param name="Position">Centre of cube</param>
    /// <param name="Extent">extent of cube (half of size)</param>
    /// <param name="color">Color of lines</param>
    /// <param name="duration">Amount of time cube is displayed</param>
    /// <param name="depthTest">Should cube be obsured by otherobjects</param>
    public static void DrawCube(Vector3 Position, Vector3 Extent, Color color, float duration, bool depthTest = true)
    {

        Vector3 min = Position - Extent;
        Vector3 max = Position + Extent;

        //Draw bottom Square
        Debug.DrawLine(new Vector3(min.x, min.y, min.z), new Vector3(min.x, min.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(min.x, min.y, max.z), new Vector3(max.x, min.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, min.y, max.z), new Vector3(max.x, min.y, min.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, min.y, min.z), new Vector3(min.x, min.y, min.z), color, duration, depthTest);

        //top square
        Debug.DrawLine(new Vector3(min.x, max.y, min.z), new Vector3(min.x, max.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(min.x, max.y, max.z), new Vector3(max.x, max.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, max.y, max.z), new Vector3(max.x, max.y, min.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, max.y, min.z), new Vector3(min.x, max.y, min.z), color, duration, depthTest);

        //connect top and bottom
        Debug.DrawLine(new Vector3(min.x, min.y, min.z), new Vector3(min.x, max.y, min.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(min.x, min.y, max.z), new Vector3(min.x, max.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, min.y, max.z), new Vector3(max.x, max.y, max.z), color, duration, depthTest);
        Debug.DrawLine(new Vector3(max.x, min.y, min.z), new Vector3(max.x, max.y, min.z), color, duration, depthTest);
    }

    /// <summary>
    /// Draws wireframe cube in scene view
    /// </summary>
    /// <param name="Position">Centre of cube</param>
    /// <param name="Extent">extent of cube (half of size)</param>
    /// <param name="color">Color of lines</param>
    /// <param name="duration">Amount of time cube is displayed</param>
    public static void DrawCube(Vector3 Position, float Extent, Color color, float duration)
    {
        //Call overload funtion
        DrawCube(Position, Vector3.one * Extent, color, duration);
    }

}//End DebugExtentions