public void PrintSolution()
{
var latticeCalculator = new SliceSphereLatticeCalculator(new TurtleCircleLatticeCalculator());
var riskCalculator = new AStarRiskCalculator();
var puzzle = new RiskyMoonPuzzle(latticeCalculator, riskCalculator);
Console.WriteLine("Solution: {0:N10}", puzzle.Solve());
}
public void CompareSliceToNaiveForVariousRadii([Range(2, 20)] int radius)
{
var naive = new ParallelNaiveSphereLatticeCalculator();
var slice = new SliceSphereLatticeCalculator(new TurtleCircleLatticeCalculator());
var expected = naive.FindLatticePoints(radius).ToArray();
var actual = slice.FindLatticePoints(radius);
actual.AssertSequenceEquivalentTo(expected);
}
public void FirstFiftyGroupedByRisk()
{
var latticeCalculator = new SliceSphereLatticeCalculator(new TurtleCircleLatticeCalculator());
var riskCalculator = new AStarRiskCalculator();
var groups = Enumerable.Range(1, 50).AsParallel()
.Select(radius =>
{
var stations = latticeCalculator.FindLatticePoints(radius).Select(coord => new Station(coord));
return riskCalculator.CalculateRisk(stations, radius);
})
.GroupBy(result => result.TotalRisk)
.OrderBy(grp => grp.Key);
foreach(var grp in groups)
{
Console.Write("{0}, {1}:", grp.Key, grp.First().TotalDistanceRatio);
foreach(var value in grp.OrderBy(result => result.Radius))
{
Console.Write(" {0:N0}", value.Radius);
}
Console.WriteLine();
}
}
private RiskResult FindResult(int radius)
{
var latticeCalculator = new SliceSphereLatticeCalculator(new TurtleCircleLatticeCalculator());
var riskCalculator = new AStarRiskCalculator();
var stations = latticeCalculator.FindLatticePoints(radius).Select(coord => new Station(coord));
return riskCalculator.CalculateRisk(stations, radius);
}
public void MaxZ()
{
var latticeCalculator = new SliceSphereLatticeCalculator(new TurtleCircleLatticeCalculator());
var riskCalculator = new AStarRiskCalculator();
var results = Enumerable.Range(1, 50).AsParallel()
.Select(radius =>
{
var stations = latticeCalculator.FindLatticePoints(radius).Select(coord => new Station(coord));
return riskCalculator.CalculateRisk(stations, radius);
})
.OrderBy(result => result.Radius);
foreach (var result in results)
{
var maxZ = result.Path.Max(path => path.Source.CartesianLocation.Z - path.Target.CartesianLocation.Z);
Console.WriteLine("{0}: {1}", result.Radius, maxZ);
}
}
