Converts a color into a Texture2D format which can be written to a file or can be used as a regular texture

[Unity3D] Convert a color into Texture2D

private Texture2D MakeTex(int width, int height, Color col)
 {
  Color[] pix = new Color[width * height];
  for( int i = 0; i < pix.Length; ++i )
  {
   pix[ i ] = col;
  }
  Texture2D result = new Texture2D( width, height );
  result.SetPixels( pix );
  result.Apply();
  return result;
 }