public void GetNextPoint_FirstPoint_ShouldBeCenter()
{
var center = new PointF(1, 1);
var spiral = new LogarithmicSpiral(center);
var point = spiral.GetNextPoint();
point.Should().Be(center);
}
public void GetNextPoint_ShouldNot_GetEqualPoints()
{
var center = new PointF(1, 1);
var spiral = new LogarithmicSpiral(center);
var points = new List <PointF>();
for (var i = 0; i < 100; i++)
{
var point = spiral.GetNextPoint();
points.Should().NotContain(point);
points.Add(point);
}
}
public void GetNextPoint_ShouldGetPoints_FromSpiral()
{
var center = new PointF(0, 0);
var spiral = new LogarithmicSpiral(center);
var pointAngles = new List <double>();
var pointDistances = new List <double>();
for (var i = 0; i < 1000; i++)
{
pointDistances.Add(CalculateDistanceBetween(spiral.GetNextPoint(), center));
pointAngles.Add(DeflectionAngle(spiral.TurnsDistance, spiral.TurnsRadius, pointDistances[i]));
}
for (var i = 1; i < pointAngles.Count; i++)
{
pointAngles[i].Should().BeApproximately(spiral.AngleShift * (i - 1), 1e-5);
}
//pointAngles[i].Should().BeGreaterThan(pointAngles[i - 1]);
//pointDistances[i].Should().BeGreaterThan(pointDistances[i - 1]);
}
public CircularCloudLayouter(Point center)
{
Center = center;
Spiral = new LogarithmicSpiral(Center);
rectangles = new List <Rectangle>();
}
