private static void LoadInput(out AproximationExpression expression, out PlotInterval interval)
{
Console.WriteLine("Zadajte funkciu f(x, y) na aproximaciu.\nAlebo priamo stlacte enter pre f(x,y)=sin(sqrt(x^2+y^2))");
var func = Console.ReadLine();
if (func == "")
{
func = "sin(sqrt(x^2+y^2))";
}
Console.WriteLine("Zadajte interval aproximacie v tvare: \n x0 y0 x1 y1.\nAlebo priamo stlacte enter pre hodnoty (0, 0, 50, 50)");
var line = Console.ReadLine();
if (line == "")
{
line = "0 0 50 50";
}
var vals = line.Split(' ');
if (vals.Length < 4)
{
ErrMess();
}
interval = new PlotInterval(float.Parse(vals[0]), float.Parse(vals[1]), float.Parse(vals[2]), float.Parse(vals[3]));
expression = new AproximationExpression(func, "x", "y");
}
public Float4[] CreateMesh(AproximationExpression expression, PlotInterval interval)
{
return(CreateMesh(AproximationFunction.FromExpression(expression), interval));
}
