//public bool CheckImageDirectory()
//{
// if (Directory.Exists(t_path) && Directory.Exists(s_path) && File.Exists(PostsPath))
// {
// if(Directory.GetFiles(t_path).Length != 0 && Directory.GetFiles(s_path).Length != 0)
// {
// return true;
// }
// return true;
// }
// else
// {
// Directory.CreateDirectory(t_path);
// Directory.CreateDirectory(s_path);
// return false;
// }
//}
public IEnumerator CreateMaterials(_atlas a)
{
a._CreatedMaterials.Clear();
foreach (Rect _rect in a.rect)
{
Material _mat = new Material(a.atlas);
_mat.SetTextureScale("_MainTex", new Vector2(_rect.width, _rect.height));
_mat.SetTextureOffset("_MainTex", new Vector2(_rect.x, _rect.y));
a._CreatedMaterials.Add(_mat);
yield return(null);
}
}
public IEnumerator Pack(_atlas a, int size, Texture2D[] _textures)
{
//packing textures from download
//Texture2D[] Sprites = new Texture2D[_textures.Length];
//for (int i = 0; i < _textures.Length; i++)
//{
// Sprites[i] = posts[i].StandartTexture;
//}
Texture2D texture = new Texture2D(2, 2);
a.rect = texture.PackTextures(_textures, 5, size);
a.atlas.SetTexture("_MainTex", texture);
Debug.Log("Atlas width: " + a.atlas.mainTexture.width + "Atlas height: " + a.atlas.mainTexture.height);
yield return(null);
}
//returning offset by image id
public Material GetMaterialById(_atlas a, int id)
{
return(a._CreatedMaterials[id - 1]);
}
