public static void SetHandleTip()
{
double tolerance = 0.0001;
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5, tolerance);
double radius = 5;
Angle rotation = new Angle(Numbers.PiOver4);
CurveHandle curveHandle = new CurveHandle(controlPoint, radius, rotation);
Assert.AreEqual(controlPoint, curveHandle.ControlPoint);
Assert.AreEqual(radius, curveHandle.Radius);
Assert.AreEqual(rotation, curveHandle.Rotation);
CartesianCoordinate expectedHandleTip = new CartesianCoordinate(5.53553, 8.53553, tolerance);
CartesianCoordinate handleTip = curveHandle.GetHandleTip();
Assert.AreEqual(expectedHandleTip, handleTip);
CartesianCoordinate newHandleTipExpected = new CartesianCoordinate(2, 7, tolerance);
curveHandle.SetHandleTip(newHandleTipExpected);
CartesianCoordinate newHandleTip = curveHandle.GetHandleTip();
Assert.AreEqual(controlPoint, curveHandle.ControlPoint);
Assert.AreEqual(2, curveHandle.Radius);
Assert.AreEqual(Numbers.PiOver2, curveHandle.Rotation.Radians, Tolerance);
Assert.AreEqual(newHandleTipExpected, newHandleTip);
}
/// <summary>
/// Initializes a new instance of the <see cref="BezierCurve"/> class.
/// </summary>
/// <param name="handleStart">The handle start.</param>
/// <param name="handleEnd">The handle end.</param>
/// <param name="numberOfControlPoints">The number of control points.</param>
/// <param name="tolerance">Tolerance to apply to the curve.</param>
public BezierCurve(CurveHandle handleStart, CurveHandle handleEnd,
int numberOfControlPoints = _maxNumberOfControlPoints,
double tolerance = DEFAULT_TOLERANCE) : base(tolerance)
{
NumberOfControlPoints = getNumberOfControlPoints(numberOfControlPoints);
HandleI = handleStart;
HandleJ = handleEnd;
}
public static void ToString_Returns_Overridden_Value()
{
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5);
double radius = 5;
Angle rotation = new Angle(Numbers.PiOver4);
CurveHandle curveHandle = new CurveHandle(controlPoint, radius, rotation);
Assert.AreEqual("MPT.Math.Curves.Tools.CurveHandle - Center: {X: 2, Y: 5} - Radius: 5, Rotation: 45 deg", curveHandle.ToString());
}
public static void Initialize_with_Control_Point_and_Radius()
{
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5);
double radius = 5;
CurveHandle curveHandle = new CurveHandle(controlPoint, radius);
Assert.AreEqual(controlPoint, curveHandle.ControlPoint);
Assert.AreEqual(radius, curveHandle.Radius);
Assert.AreEqual(Angle.Origin(), curveHandle.Rotation);
}
public static void Initialize_with_Control_Point_and_Radius_and_Rotation()
{
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5);
double radius = 5;
Angle rotation = new Angle(Numbers.PiOver4);
CurveHandle curveHandle = new CurveHandle(controlPoint, radius, rotation);
Assert.AreEqual(controlPoint, curveHandle.ControlPoint);
Assert.AreEqual(radius, curveHandle.Radius);
Assert.AreEqual(rotation, curveHandle.Rotation);
}
/// <summary>
/// Initializes a new instance of the <see cref="BezierCurve"/> class.
/// </summary>
/// <param name="pointI">The point i.</param>
/// <param name="pointJ">The point j.</param>
/// <param name="numberOfControlPoints">The number of control points.</param>
/// <param name="tolerance">Tolerance to apply to the curve.</param>
public BezierCurve(
CartesianCoordinate pointI, CartesianCoordinate pointJ,
int numberOfControlPoints = _maxNumberOfControlPoints,
double tolerance = DEFAULT_TOLERANCE) : base(tolerance)
{
NumberOfControlPoints = getNumberOfControlPoints(numberOfControlPoints);
double handleLength = getHandleLength(pointI, pointJ);
HandleI = new CurveHandle(pointI, handleLength);
HandleJ = getCurveHandleJ(pointJ, handleLength);
}
public static void GetHandleTip()
{
double tolerance = 0.0001;
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5, tolerance);
double radius = 5;
Angle rotation = new Angle(Numbers.PiOver4);
CurveHandle curveHandle = new CurveHandle(controlPoint, radius, rotation);
CartesianCoordinate expectedHandleTip = new CartesianCoordinate(5.53553, 8.53553, tolerance);
CartesianCoordinate handleTip = curveHandle.GetHandleTip();
Assert.AreEqual(expectedHandleTip, handleTip);
}
public static void CloneCurve()
{
CartesianCoordinate controlPoint = new CartesianCoordinate(2, 5);
double radius = 5;
Angle rotation = new Angle(Numbers.PiOver4);
CurveHandle curveHandle = new CurveHandle(controlPoint, radius, rotation);
Assert.AreEqual(controlPoint, curveHandle.ControlPoint);
Assert.AreEqual(radius, curveHandle.Radius);
Assert.AreEqual(rotation, curveHandle.Rotation);
CurveHandle clonedCurveHandle = curveHandle.CloneCurve();
Assert.AreEqual(controlPoint, clonedCurveHandle.ControlPoint);
Assert.AreEqual(radius, clonedCurveHandle.Radius);
Assert.AreEqual(rotation, clonedCurveHandle.Rotation);
}
void OnEnable()
{
curveHandle = new CurveHandle();
SceneView.onSceneGUIDelegate += OnSceneGUI;
}
