How to create a custom cuboids at runtime?

After looking at some examples, I managed to figure it out, it's only missing UV coords(I just put in default X-Z planar UV coords as a placeholder). The task seemed more intimidating than it actually was. Here's the code:

EDIT: Split up the vertices for texture mapping and did the texture mapping work. Also added adding a box collider.

 using UnityEngine;

using System.Collections;

public static class CreateArbitaryPrimitive {

 public static void CreateCuboid(Vector3 origin, Vector3 end)
 {
     Vector3 diff = end - origin;

     Mesh mesh = new Mesh();
     Vector3[] vertices = new Vector3[24];
     Vector2[] uv = new Vector2[vertices.Length];
     int[] triangles = new int[36];
     vertices[0] = new Vector3(0, 0, 0);//side1
     uv[0] = new Vector2(1 / 6f, 0);
     vertices[1] = new Vector3(diff.x, 0, 0);//side1
     uv[1] = new Vector2(0 / 6f, 0);
     vertices[2] = new Vector3(0, diff.y, 0);//side1
     uv[2] = new Vector2(1 / 6f, 1);
     vertices[4] = new Vector3(diff.x, diff.y, 0);//side1
     uv[4] = new Vector2(0 / 6f, 1);
     vertices[3] = new Vector3(0, 0, diff.z); //side2
     uv[3] = new Vector2(1 / 6f, 0);
     vertices[8] = new Vector3(0, diff.y, 0); //side2
     uv[8] = new Vector2(2 / 6f, 1);
     vertices[5] = new Vector3(0, diff.y, diff.z);//side2
     uv[5] = new Vector2(1 / 6f, 1);
     vertices[9] = new Vector3(0, 0, 0);//side2
     uv[9] = new Vector2(2 / 6f, 0);
     vertices[10] = new Vector3(0, diff.y, diff.z);//side3
     uv[10] = new Vector2(3 / 6f, 1);
     vertices[6] = new Vector3(diff.x, 0, diff.z);//side3
     uv[6] = new Vector2(2 / 6f, 0);
     vertices[7] = new Vector3(diff.x, diff.y, diff.z);//side3
     uv[7] = new Vector2(2 / 6f, 1);
     vertices[11] = new Vector3(0, 0, diff.z);//side3
     uv[11] = new Vector2(3 / 6f, 0);
     vertices[12] = new Vector3(diff.x, diff.y, diff.z);//side4
     uv[12] = new Vector2(4 / 6f, 1);
     vertices[13] = new Vector3(diff.x, 0, diff.z);//side4
     uv[13] = new Vector2(4 / 6f, 0);
     vertices[14] = new Vector3(diff.x, diff.y, 0);//side4
     uv[14] = new Vector2(3 / 6f, 1);
     vertices[15] = new Vector3(diff.x, 0, 0);//side4
     uv[15] = new Vector2(3 / 6f, 0);
     vertices[16] = new Vector3(0, 0, 0);//bottom
     uv[16] = new Vector2(5 / 6f, 0);
     vertices[17] = new Vector3(diff.x, 0, diff.z);//bottom
     uv[17] = new Vector2(4 / 6f, 1);
     vertices[18] = new Vector3(0, 0, diff.z);//bottom
     uv[18] = new Vector2(5 / 6f, 1);
     vertices[19] = new Vector3(diff.x, 0, 0);//bottom
     uv[19] = new Vector2(4 / 6f, 0);
     vertices[20] = new Vector3(diff.x, diff.y, diff.z);//top
     uv[20] = new Vector2(1, 1);
     vertices[21] = new Vector3(0, diff.y, 0); //top
     uv[21] = new Vector2(5 / 6f, 0);
     vertices[22] = new Vector3(0, diff.y, diff.z);//top
     uv[22] = new Vector2(5 / 6f, 1);
     vertices[23] = new Vector3(diff.x, diff.y, 0);//top
     uv[23] = new Vector2(1, 0);//top




     #region Triangles

     //sides
     //side1
     triangles[0] = 2;
     triangles[1] = 1;
     triangles[2] = 0;

     triangles[3] = 1;
     triangles[4] = 2;
     triangles[5] = 4;

     //side2
     triangles[6] = 3;
     triangles[7] = 8;
     triangles[8] = 9;

     triangles[9] = 5;
     triangles[10] = 8;
     triangles[11] = 3;

     //side3
     triangles[12] = 10;
     triangles[13] = 6;
     triangles[14] = 7;

     triangles[15] = 11;
     triangles[16] = 6;
     triangles[17] = 10;


     //side4
     triangles[18] = 12;
     triangles[19] = 13;
     triangles[20] = 14;

     triangles[21] = 14;
     triangles[22] = 13;
     triangles[23] = 15;

     //bottom

     triangles[24] = 16;
     triangles[25] = 17;
     triangles[26] = 18;

     triangles[27] = 19;
     triangles[28] = 17;
     triangles[29] = 16;

     //top

     triangles[30] = 22;
     triangles[31] = 20;
     triangles[32] = 21;

     triangles[33] = 21;
     triangles[34] = 20;
     triangles[35] = 23;
     #endregion

     mesh.vertices = vertices;
     mesh.triangles = triangles;
     mesh.uv = uv;

     mesh.RecalculateNormals();
     mesh.RecalculateBounds();

     GameObject go = new GameObject("Cuboid", typeof(MeshRenderer), typeof(MeshFilter), typeof(BoxCollider));
     go.transform.position = origin;
     go.GetComponent<MeshFilter>().mesh = mesh;
     BoxCollider collider = go.GetComponent<BoxCollider>();
     collider.size = mesh.bounds.size;
     collider.center = mesh.bounds.size / 2;
 }

}