public void GetPolarCoordinates_Test()
{
var point = new Vector3(3, 4, 5);
var polarCoordinates = DegreesRadiansConverter.TransformToPolarCoordinates(point);
double[] expectedValues = { 7.0710678118655, 0.92729521800161, 0.78539816339745 };
double epsilon = 1e-5;
Assert.IsTrue(Math.Abs(expectedValues[0] - polarCoordinates.X) < epsilon);
Assert.IsTrue(Math.Abs(expectedValues[1] - polarCoordinates.Y) < epsilon);
Assert.IsTrue(Math.Abs(expectedValues[2] - polarCoordinates.Z) < epsilon);
}
public void GetCartesianCoordinates_Test()
{
var point = new Vector3(3, 4, 5);
var polarCoordinates = DegreesRadiansConverter.TransformToPolarCoordinates(point);
var recalculatedPoint = DegreesRadiansConverter.TransformToCartesianCoordinates(polarCoordinates.X,
polarCoordinates.Y,
polarCoordinates.Z);
double epsilon = 1e-8;
Assert.IsTrue(Math.Abs(recalculatedPoint.X - point.X) < epsilon);
Assert.IsTrue(Math.Abs(recalculatedPoint.Y - point.Y) < epsilon);
Assert.IsTrue(Math.Abs(recalculatedPoint.Z - point.Z) < epsilon);
}