public bool CheckBalancedPointOnSpiral(Point point)
{
var spiral = new ArchimedeanSpiral(Center, angleStep, SpiralRadius);
var balancedPoint = spiral.BalancePoint(spiral.GetPoint());
while (point.GetDistance(Center) - balancedPoint.GetDistance(Center) > RadiusDifference)
{
balancedPoint = spiral.BalancePoint(spiral.GetPoint());
if (balancedPoint == point)
{
return(true);
}
}
return(false);
}
private Point ChoosePoint()
{
Point point;
do
{
var pointOnSpiral = Spiral.GetPoint();
point = Spiral.BalancePoint(pointOnSpiral);
}while (Rectangles.ContainPoint(point));
return(point);
}
public void CheckSpiralPoints_MustBeCorrectlyDefined(int numberOfPoints)
{
for (var i = 0; i < numberOfPoints; i++)
{
var spiralPoint = spiral.GetPoint();
spiralPoint = Tuple.Create(spiralPoint.Item1 - spiral.Center.X, spiralPoint.Item2 - spiral.Center.Y);
var sumXYSquares = Math.Pow(spiralPoint.Item1, 2) + Math.Pow(spiralPoint.Item2, 2);
var radiusAndAngleSquare = Math.Pow(spiral.SpiralAngle * spiral.SpiralRadius, 2);
Assert.True(Math.Abs(sumXYSquares - radiusAndAngleSquare) < 0.000001);
}
}
