public static void SolveDirectProblem()
{
double radius = 2;
int pointsNumber = 32;
//IDirectProblemTestData testData = new PlanarTestData();
//IDirectProblemTestData testData = new FundamentalSolutionTestData();
var outerCurve = new StarCurve((t) => radius);
IDirectProblemTestData testData = new FundamentalSolutionDevidedTastData(outerCurve);
//IDirectProblemTestData testData = new CoordinatesDeviationDoubleTestData();
DirectProblemState state = new DirectProblemState(radius, pointsNumber, testData);
DirectProblemSolver solver = new DirectProblemSolver(state);
Printer.Append = false;
Printer.Mode = WriteMode.Console;
double[] density = solver.CalculateDensity();
Printer.WriteLine("Density :");
Printer.Write(density);
double[] solution = solver.BuildSolutionOn(density,
xFunc: SolutionCurveX,
yFunc: SolutionCurveY,
paramStart: 0.001,
paramEnd: Math.PI - 0.001,
solutionPointsNumber: 16);
DeviationCalculator calculator = new DeviationCalculator();
double deviation = calculator.MaxDeviation(
solution,
accurate: (double t) =>
{
Point x = new Point(SolutionCurveX(t), SolutionCurveY(t));
return(testData.OnTestCurveValue(x));
},
paramStart: 0.001,
paramEnd: Math.PI - 0.001);
Printer.Append = true;
Printer.WriteLine("Solution :");
Printer.Write(solution);
Printer.WriteLine($"Deviation : {deviation}");
Console.ReadLine();
}
