Detect raycast with dynamic created GameObject

Unity Engine
1

Hi

I have a problem with a GameObject dynamically created. When I try to do a raycast to detect him, it doesn’t work.

Here it is the code to create the GameObject :

for (int i =0; i <8; i++) 
{
			buttons[i] = new GameObject();
			buttons[i].AddComponent("MeshFilter");
			buttons[i].AddComponent("MeshCollider89");
			buttons[i].AddComponent("MeshRenderer");
			buttons[i].AddComponent("ButtonBehaviour");
			Material newMaterial = Resources.Load("ButtonMaterial1", typeof(Material)) as Material;
			buttons[i].renderer.material = newMaterial ;
			
}

When I add the ButtonBehaviour script, this script extends the script Button, wich creates the geometry of the GameObject

public class Button : MonoBehaviour {


	public Texture2D tex;
 	GameObject button;
	

	// Use this for initialization
	void Start () {
	
		MeshFilter mf = GetComponent<MeshFilter> ();
		Mesh mesh = new Mesh ();
		mf.renderer.enabled = true;
		mf.mesh = mesh;


		
		Vector3[] vertices = new Vector3[4]
		{
			new Vector3 (0, 0, 0), 
			new Vector3 (2.5f, 0, 0),
			new Vector3 (0, 2.5f, 0),
			new Vector3 (2.5f, 2.5f, 0)
		};



		int[] tri = new int [6];
		tri [0] = 0;
		tri [1] = 2;
		tri [2] = 1;

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


		

		Vector3[] normals = new Vector3[4];


		normals [0] = -Vector3.forward;
		normals [1] = -Vector3.forward;
		normals [2] = -Vector3.forward;
		normals [3] = -Vector3.forward;

		//UVs

		Vector2[] uv = new Vector2[4];

		uv [0] = new Vector2 (0, 0);
		uv [1] = new Vector2 (1, 0);
		uv [2] = new Vector2 (0, 1);
		uv [3] = new Vector2 (1, 1);



		

		mesh.vertices = vertices;
		mesh.triangles = tri;
		mesh.normals = normals;
		mesh.uv = uv;





	}



}

And here it is the raycast detection

if (Input.GetMouseButtonDown (0)) 
{
	RaycastHit hit;
	Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
	if (Physics.Raycast(ray, out hit))
	{
	        hit.collider.gameObject.renderer.material.color = Color.black;
		if ( hit.collider.gameObject.transform == this.transform)
		{
			Debug.Log("Raycast worked");
		}
        }
}

When I create the object via script, do I need to attach something to it to work the Raycast?

Thanks in advance!

2

Problem solved, it was a collider issue.
The Collider when added to the object, it doesn’t fit perfectly.
So I had to adjust.