get the average RGB form a texture

gistfile1.txt

		private Color getAverageRGB (Texture2D tex)
		{
				Color[] allPixels = tex.GetPixels (0, 0, tex.width, tex.height);

				float r = 0;
				float g = 0;
				float b = 0;
				int interationSteps = 1;

				for (int i = 0; i < allPixels.Length; i += interationSteps) {

						Color pixColor = allPixels [i];
						r += pixColor.r;
						g += pixColor.g;
						b += pixColor.b;

//						for (int j = 0; j < tex.height; j += interationSteps) {

//						}
				}


				//Calculate average
				r /= allPixels.Length;
				g /= allPixels.Length;
				b /= allPixels.Length;

				return new Color (r, g, b);
		}