public static ArrayList CreateSpots(Texture2D original, Texture2D fake, ref Texture2D tex)
{
if (original.width != fake.width || original.height != fake.height)
{
throw new ArgumentException("Not identical dimensions. " + "[" + original.width + ", " +
original.height + "] != " + "[" + fake.width + ", " + fake.height + "]");
}
for (var y = 0; y < original.height; ++y)
{
for (var x = 0; x < original.width; ++x)
{
var dif = original.GetPixel(x, y) - fake.GetPixel(x, y);
if (!(dif).Equals(TransparentColor))
{
dif.a = 1;
tex.SetPixel(x, y, Color.red);
}
else
{
tex.SetPixel(x, y, Color.black);
}
}
}
var spots = new ArrayList();
for (var y = 0; y < original.height; ++y)
{
for (var x = 0; x < original.width; ++x)
{
var dif = original.GetPixel(x, y) - fake.GetPixel(x, y);
if ((dif).Equals(TransparentColor))
{
continue;
}
var bounds = FloodFill.floodFill(tex, Color.blue, new Vector2(x, y));
if (!bounds.Equals(new Rect()))
{
spots.Add(bounds);
}
}
}
return(spots);
}
private void CreateMoochiSpots()
{
var d = Sprite.Create(levelTex,
new Rect(differenceRect.x, differenceRect.y, differenceRect.width, differenceRect.height),
new Vector2(0.5f, 0.5f), 128);
var dTex = d.Crop();
Debug.Log("Fake: " + dTex.width + " " + dTex.height);
// tolerance
const float t = 20f;
for (var y = 0; y < dTex.height; ++y)
{
for (var x = 0; x < dTex.width; ++x)
{
var c = dTex.GetPixel(x, y);
if (c.r < ((254f - t) / 255f) || c.g < ((36f - t) / 255f) || c.g > ((37f + t) / 255f) || c.b > ((0f + t) / 255f))
{
continue;
}
var bounds = FloodFill.floodFill(dTex, Color.blue, new Vector2(x, y));
if (!bounds.Equals(new Rect()))
{
spotFrames.Add(bounds);
}
}
}
Debug.Log(spotFrames.Count);
dTex.Apply();
spriteTex = dTex;
sprite = Sprite.Create(dTex,
new Rect(0, 0, dTex.width, dTex.height),
new Vector2(0.5f, 0.5f), 128);
if (showDifferences)
{
replace.sprite = sprite;
}
}