private int GetSideLength(Cube3 cube)
{
int rLength = cube.MaxR - cube.MinR;
int gLength = cube.MaxG - cube.MinG;
int bLength = cube.MaxB - cube.MinB;
if (rLength >= gLength)
{
if (rLength >= bLength)
{
return(rLength);
}
else
{
return(bLength);
}
}
else if (gLength >= bLength)
{
return(gLength);
}
else
{
return(bLength);
}
}
private void Button3_Click(object sender, RoutedEventArgs e)
{
var sw = new Stopwatch();
sw.Start();
var neko = new Cube3(OriginPixels);
sw.Stop();
MessageBox.Show(sw.ElapsedMilliseconds.ToString());
}
//Cubeリストから選択、分割、選択Cubeをリストから削除、分割したCubeをリストに追加
//最大辺の中間で分割
private void Bunkatu(Cube3 cube, int count)
{
int rLength = MaxR - MinR;
int gLength = MaxG - MinG;
int bLength = MaxB - MinB;
byte[] cPixels = cube.Pixels;
int colorCount = 1;
//中間は切り捨てで取得、判定は以下(より大きい)
int mid;
var lowList = new List <byte>();
var HiList = new List <byte>();
if (rLength >= gLength)
{
if (rLength >= bLength)
{
//aka
mid = MaxR - MinR;//中間は切り捨てで取得
for (int i = 0; i < cPixels.Length; i += 4)
{
if (cPixels[i + 2] > mid)
{
HiList.Add(cPixels[i]);
HiList.Add(cPixels[i + 1]);
HiList.Add(cPixels[i + 2]);
HiList.Add(cPixels[i + 3]);
}
else
{
lowList.Add(cPixels[i]);
lowList.Add(cPixels[i + 1]);
lowList.Add(cPixels[i + 2]);
lowList.Add(cPixels[i + 3]);
}
}
}
//分割できなかった場合
if (HiList.Count == 0 && lowList.Count == 0)
{
}
//分割できたら元のCubeをリストから削除、分割Cubeをリストに追加
else
{
Cubes.Remove(cube);
Cubes.Add(new Cube3(HiList.ToArray()));
Cubes.Add(new Cube3(lowList.ToArray()));
count++;
if (colorCount < count)
{
//次の分割
}
}
}
else if (gLength >= bLength)
{
}
else
{
}
}