public Square_Grid(int[ , ] map_grid, float s)
{
int x_L = map_grid.GetLength(0);
int y_L = map_grid.GetLength(1);
#region Control_Node[ , ]
//control_nodes
Vector3 centre_ = new Vector3((x_L - 1) * s / 2f, 0f, (y_L - 1) * s / 2f);
Control_Node[,] C_ = new Control_Node[x_L, y_L];
for (int y = 0; y < y_L; y += 1)
{
for (int x = 0; x < x_L; x += 1)
{
Vector3 from_corner = new Vector3(s * x, 0f, s * y); //
Vector3 p_ = from_corner - centre_; //
bool On_ = (map_grid[x, y] == 1);
C_[x, y] = new Control_Node(p_, s, On_);
}
}
#endregion
#region Square[ , ]
//squares
squares = new Square[x_L - 1, y_L - 1];
for (int y = 0; y < y_L - 1; y += 1)
{
for (int x = 0; x < x_L - 1; x += 1)
{
squares[x, y] = new Square(C_[x, y + 1], C_[x + 1, y + 1], C_[x + 1, y], C_[x, y]);
}
}
#endregion
}
public Square(Control_Node a, Control_Node b, Control_Node c, Control_Node d)
{
control_Nodes = new Control_Node[4]
{
a, b, c, d
};
nodes = new Node[4]
{
a.right, c.top, d.right, d.top
};
#region sum
sum = 0;
//
if (a.Active)
{
sum += 8;
}
if (b.Active)
{
sum += 4;
}
if (c.Active)
{
sum += 2;
}
if (d.Active)
{
sum += 1;
}
//
#endregion
}