Sort System.Array of custom Struct with CompareTo

gistfile1.txt

Array.Sort(tiles, new Comparison<YourThing>((a, b) => b.x.CompareTo(a.x)));

sort array

// declare
PointData[] pointArray;

// init
pointArray = new PointData[masterPointCount];

// fill
pointArray[rowCount].vertex = new Vector3(x,y,z);
pointArray[rowCount].uv = new Vector2(x,y);

// sort
System.Array.Sort<PointData>(pointArray, (a,b) => (corner-a.vertex).sqrMagnitude.CompareTo((corner-b.vertex).sqrMagnitude));

// struct
using UnityEngine;

public struct PointData
{
	public Vector3 vertex;
	public Vector2 uv;
	public int indice;
	public Color color;
	public Vector3 normal;
}