Help mapping Square Texture to Hex Shape Mesh.

Questions & Answers
1

I want to map a Square Texture to a Hex Shaped Mesh. I have the Mesh with 4 Triangle & 6 Vertices. I want to do this using Code, dynamically.

Here is the Code I used.

Script Name : “Plance.cs”

using UnityEngine;
using System.Collections;
     
public class Plane : MonoBehaviour
{
	public Vector3[] Vertices;
	public Vector2[] UV;
	public int[] Triangles;
     
	void MeshSetup ()
	{
		float halfHeight = 0;
		Vertices = new Vector3[] {
			new Vector3 (-1, halfHeight, 0),
			new Vector3 (-.5f, halfHeight, Mathf.Sqrt (3) / -2),
			new Vector3 (.5f, halfHeight, Mathf.Sqrt (3) / 2),
			new Vector3 (-.5f, halfHeight, Mathf.Sqrt (3) / 2),
			new Vector3 (.5f, halfHeight, Mathf.Sqrt (3) / -2),//
			new Vector3 (1, halfHeight, 0)//
		};
		UV = new Vector2[] {
			new Vector2 (0.5F, 0.87F),
			new Vector2 (0.87F, 0.13F),
			new Vector2 (0.13F, 0.87F),
			new Vector2 (0.87F, 0.87F),
			new Vector2 (0.13F, 0.13F),
			new Vector2 (0.5F, 0.13F)
		};
		Triangles = new int[] {
			0,3,1,
			3,2,1,
			1,2,4,
			4,2,5
		}; 
	}
     
	void Start ()
	{
		MeshSetup ();
		Mesh stuff = new Mesh ();
		gameObject.AddComponent<MeshFilter> ().mesh = stuff;
		stuff.vertices = Vertices;
		stuff.triangles = Triangles;
		stuff.uv = UV; 
	}
}

I have attached this Script to an Empty Game Object. It has a Material attached to it with the Texture.

I have attached the Exported Package.

Click Here to Download Unity Package

I need it to look like this :

17851-hex_needed.png
17851-hex_needed.png1024×1024 323 KB

This is how it looks like now :

17852-hex_actual.jpg
17852-hex_actual.jpg1008×879 105 KB

Immediate responses are appreciated.

2

I have fixed it.
The following code fixes the issue when having the material with tiling x=-1 and y=1.

Here is the Code :
using UnityEngine;
using System.Collections;

public class Plane : MonoBehaviour
{
	public Vector3[] Vertices;
	public Vector2[] UV;
	public int[] Triangles;
	
	void MeshSetup ()
	{
		float halfHeight = 0;
		Vertices = new Vector3[] {
//			new Vector3 (0, halfHeight, 0),
			

			new Vector3 (-.5f, halfHeight, Mathf.Sqrt (3) / 2),
			new Vector3 (-1f, halfHeight, 0),			

			new Vector3 (-.5f, halfHeight, Mathf.Sqrt (3) / -2),//
			new Vector3 (.5F, halfHeight,Mathf.Sqrt (3) / -2),//
			new Vector3 (1F, halfHeight, 0),
			new Vector3 (.5f, halfHeight, Mathf.Sqrt (3) / 2),
			
		};
		UV = new Vector2[] {
			
//			new Vector2 (0.5F, 0.5F),
			new Vector2 (0.75F, 0.87F),
			new Vector2 (1F, 0.5F),
			
			new Vector2 (0.75F, 0.13F),
			
			new Vector2 (0.25F, 0.13F),
			new Vector2 (0F, 0.5F),
			new Vector2 (0.25F, 0.87F),
			

			
			
		};
		Triangles = new int[] {
			2,4,3,4,2,5,1,5,2,0,5,1,
//			0,1,5,1,2,5,2,4,5,2,3,4,
//			1,6,0,6,5,0,5,4,0,4,3,0,3,2,0,2,1,0,
			//			1,2,0,2,3,0,3,4,0,4,5,0,5,6,0,6,1,0,
			//			0,3,2,0,2,1,0,1,6,0,6,5,0,5,4,0,4,3
			//			0,4,3,0,3,2,0,2,1,0,1,6,0,6,5,0,5,4
			//			0,1,6,0,6,5,0,5,4,0,4,3,0,3,2,0,2,1,
		}; 
	}
	
	void Start ()
	{
		MeshSetup ();
		Mesh stuff = new Mesh ();
		gameObject.AddComponent<MeshFilter> ().mesh = stuff;
		stuff.vertices = Vertices;
		stuff.triangles = Triangles;
		stuff.uv = UV;
	}
}