public Cube(Cube cube)
: this()
{
Array.Copy(cube.edges, edges, EDGE_COUNT);
}
static void GenerateCubes(int edgeIndex)
{
if (edgeIndex == Cube.EDGE_COUNT)
{
Cube cube = new Cube(currentEdges);
if (isomorphicCubes.Contains(cube))
{
return;
}
for (int i = 0; i < 4; i++)
{
cube.RotateXY();
for (int j = 0; j < 4; j++)
{
cube.RotateXZ();
for (int k = 0; k < 4; k++)
{
cube.RotateYZ();
isomorphicCubes.Add(new Cube(cube));
}
}
}
cubesCount++;
//Console.WriteLine(cube);
return;
}
for (int color = 1; color <= Cube.MAX_COLOR; color++)
{
if (colorsLeftCount[color] > 0)
{
colorsLeftCount[color]--;
currentEdges[edgeIndex] = color;
GenerateCubes(edgeIndex + 1);
colorsLeftCount[color]++;
}
}
}