/* Internal methods */
private void renderTexture(ColourUtility.RGBColour[,] rgbPixelMap)
{
int width = rgbPixelMap.GetLength (0);
int height = rgbPixelMap.GetLength (1);
Texture2D texture = new Texture2D (width, height);
for (int x = 0; x < width; x++) {
for (int y = 0; y < height; y++) {
ColourUtility.RGBColour pixelColour = rgbPixelMap[x, y];
texture.SetPixel(x, y, new Color(pixelColour.red, pixelColour.green, pixelColour.blue, 1));
}
}
Rect backgroundSize = backgroundImage.pixelInset;
backgroundSize.width = width;
backgroundSize.height = height;
backgroundImage.pixelInset = backgroundSize;
//apply the texture to the background
texture.Apply();
backgroundImage.texture = texture;
}
